[ 437.235710][T21257] loop0: detected capacity change from 0 to 512 [ 437.242493][T21257] /dev/loop0: Can't open blockdev [ 437.270539][T21260] loop0: detected capacity change from 0 to 512 [ 437.287162][T21260] /dev/loop0: Can't open blockdev [ 437.316321][T21263] loop0: detected capacity change from 0 to 512 [ 437.324279][T21263] /dev/loop0: Can't open blockdev [ 437.355890][T21263] loop0: detected capacity change from 0 to 512 [ 437.362736][T21263] /dev/loop0: Can't open blockdev [ 437.390574][T21266] loop0: detected capacity change from 0 to 512 [ 437.398953][T21266] /dev/loop0: Can't open blockdev [ 437.434149][T21269] loop0: detected capacity change from 0 to 512 [ 437.441702][T21269] /dev/loop0: Can't open blockdev [ 437.472844][T21272] loop0: detected capacity change from 0 to 512 [ 437.481237][T21272] /dev/loop0: Can't open blockdev [ 437.517127][T21272] loop0: detected capacity change from 0 to 512 [ 437.523865][T21272] /dev/loop0: Can't open blockdev [ 437.550573][T21275] loop0: detected capacity change from 0 to 512 [ 437.558123][T21275] /dev/loop0: Can't open blockdev [ 437.592719][T21278] loop0: detected capacity change from 0 to 512 [ 437.602562][T21278] /dev/loop0: Can't open blockdev [ 437.637425][T21281] loop0: detected capacity change from 0 to 512 [ 437.644873][T21281] /dev/loop0: Can't open blockdev [ 437.688411][T21284] loop0: detected capacity change from 0 to 512 [ 437.696844][T21284] /dev/loop0: Can't open blockdev [ 437.728534][T21287] loop0: detected capacity change from 0 to 512 [ 437.732244][ T4070] blk_print_req_error: 317 callbacks suppressed [ 437.732263][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 437.736646][T21287] /dev/loop0: Can't open blockdev [ 437.761048][T21287] loop0: detected capacity change from 0 to 512 [ 437.768579][T21287] /dev/loop0: Can't open blockdev [ 437.795668][T21290] loop0: detected capacity change from 0 to 512 [ 437.803360][T21290] /dev/loop0: Can't open blockdev [ 437.845753][T21293] loop0: detected capacity change from 0 to 512 [ 437.855321][T21293] /dev/loop0: Can't open blockdev [ 437.886523][T21293] loop0: detected capacity change from 0 to 512 [ 437.894935][T21293] /dev/loop0: Can't open blockdev [ 437.924524][T21296] loop0: detected capacity change from 0 to 512 [ 437.931940][T21296] /dev/loop0: Can't open blockdev [ 437.969309][T21299] loop0: detected capacity change from 0 to 512 [ 437.977026][T21299] /dev/loop0: Can't open blockdev [ 438.007961][T21302] loop0: detected capacity change from 0 to 512 [ 438.014747][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 438.016346][T21302] /dev/loop0: Can't open blockdev [ 438.061435][T21305] loop0: detected capacity change from 0 to 512 [ 438.065085][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 438.071219][T21305] /dev/loop0: Can't open blockdev [ 438.117491][T21308] loop0: detected capacity change from 0 to 512 [ 438.125349][T21308] /dev/loop0: Can't open blockdev [ 438.167176][T21311] loop0: detected capacity change from 0 to 512 [ 438.169652][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 438.175036][T21311] /dev/loop0: Can't open blockdev [ 438.215508][T21314] loop0: detected capacity change from 0 to 512 [ 438.224786][T21314] /dev/loop0: Can't open blockdev [ 438.265665][T21314] loop0: detected capacity change from 0 to 512 [ 438.270861][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 438.283385][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 438.284304][T21314] /dev/loop0: Can't open blockdev [ 438.337029][T21317] loop0: detected capacity change from 0 to 512 [ 438.342585][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 438.345002][T21317] /dev/loop0: Can't open blockdev [ 438.389060][T21320] loop0: detected capacity change from 0 to 512 [ 438.393485][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 438.406786][T21320] /dev/loop0: Can't open blockdev [ 438.446438][T21323] loop0: detected capacity change from 0 to 512 [ 438.455107][T21323] /dev/loop0: Can't open blockdev [ 438.495907][T21326] loop0: detected capacity change from 0 to 512 [ 438.497600][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 438.504040][T21326] /dev/loop0: Can't open blockdev [ 438.554966][T21329] loop0: detected capacity change from 0 to 512 [ 438.558929][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 438.562509][T21329] /dev/loop0: Can't open blockdev [ 438.602823][T21332] loop0: detected capacity change from 0 to 512 [ 438.610750][T21332] /dev/loop0: Can't open blockdev [ 438.645793][T21335] loop0: detected capacity change from 0 to 512 [ 438.653786][T21335] /dev/loop0: Can't open blockdev [ 438.686489][T21338] loop0: detected capacity change from 0 to 512 [ 438.694429][T21338] /dev/loop0: Can't open blockdev [ 438.725936][T21341] loop0: detected capacity change from 0 to 512 [ 438.734721][T21341] /dev/loop0: Can't open blockdev [ 438.767858][T21344] loop0: detected capacity change from 0 to 512 [ 438.776132][T21344] /dev/loop0: Can't open blockdev [ 438.805084][T21347] loop0: detected capacity change from 0 to 512 [ 438.812749][T21347] /dev/loop0: Can't open blockdev [ 438.846892][T21350] loop0: detected capacity change from 0 to 512 [ 438.854407][T21350] /dev/loop0: Can't open blockdev [ 438.896239][T21350] loop0: detected capacity change from 0 to 512 [ 438.903044][T21350] /dev/loop0: Can't open blockdev [ 438.931906][T21353] loop0: detected capacity change from 0 to 512 [ 438.940186][T21353] /dev/loop0: Can't open blockdev [ 438.975622][T21353] loop0: detected capacity change from 0 to 512 [ 438.982432][T21353] /dev/loop0: Can't open blockdev [ 439.010089][T21356] loop0: detected capacity change from 0 to 512 [ 439.019674][T21356] /dev/loop0: Can't open blockdev [ 439.065005][T21356] loop0: detected capacity change from 0 to 512 [ 439.072003][T21356] /dev/loop0: Can't open blockdev [ 439.100163][T21359] loop0: detected capacity change from 0 to 512 [ 439.107845][T21359] /dev/loop0: Can't open blockdev [ 439.166244][T21359] loop0: detected capacity change from 0 to 512 [ 439.173964][T21359] /dev/loop0: Can't open blockdev [ 439.199626][T21362] loop0: detected capacity change from 0 to 512 [ 439.208128][T21362] /dev/loop0: Can't open blockdev [ 439.241919][T21365] loop0: detected capacity change from 0 to 512 [ 439.250943][T21365] /dev/loop0: Can't open blockdev [ 439.282965][T21368] loop0: detected capacity change from 0 to 512 [ 439.290933][T21368] /dev/loop0: Can't open blockdev [ 439.326852][T21371] loop0: detected capacity change from 0 to 512 [ 439.334684][T21371] /dev/loop0: Can't open blockdev [ 439.369760][T21374] loop0: detected capacity change from 0 to 512 [ 439.377585][T21374] /dev/loop0: Can't open blockdev [ 439.410930][T21377] loop0: detected capacity change from 0 to 512 [ 439.418820][T21377] /dev/loop0: Can't open blockdev [ 439.455551][T21380] loop0: detected capacity change from 0 to 512 [ 439.462860][T21380] /dev/loop0: Can't open blockdev [ 439.502061][T21383] loop0: detected capacity change from 0 to 512 [ 439.510240][T21383] /dev/loop0: Can't open blockdev [ 439.545606][T21386] loop0: detected capacity change from 0 to 512 [ 439.552660][T21386] /dev/loop0: Can't open blockdev [ 439.615403][T21386] loop0: detected capacity change from 0 to 512 [ 439.622170][T21386] /dev/loop0: Can't open blockdev [ 439.650638][T21389] loop0: detected capacity change from 0 to 512 [ 439.659310][T21389] /dev/loop0: Can't open blockdev [ 439.692506][T21392] loop0: detected capacity change from 0 to 512 [ 439.700460][T21392] /dev/loop0: Can't open blockdev [ 439.740049][T21395] loop0: detected capacity change from 0 to 512 [ 439.747894][T21395] /dev/loop0: Can't open blockdev [ 439.792827][T21398] loop0: detected capacity change from 0 to 512 [ 439.802804][T21398] /dev/loop0: Can't open blockdev [ 439.845841][ T1238] ieee802154 phy0 wpan0: encryption failed: -22 [ 439.855177][ T1238] ieee802154 phy1 wpan1: encryption failed: -22 [ 440.528358][ T1147] device hsr_slave_0 left promiscuous mode [ 440.535258][ T1147] device hsr_slave_1 left promiscuous mode [ 440.541870][ T1147] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 440.549367][ T1147] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 440.558074][ T1147] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 440.565832][ T1147] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 440.575005][ T1147] device bridge_slave_1 left promiscuous mode [ 440.581275][ T1147] bridge0: port 2(bridge_slave_1) entered disabled state [ 440.589743][ T1147] device bridge_slave_0 left promiscuous mode [ 440.596669][ T1147] bridge0: port 1(bridge_slave_0) entered disabled state [ 440.607324][ T1147] device veth1_macvtap left promiscuous mode [ 440.613629][ T1147] device veth0_macvtap left promiscuous mode [ 440.619682][ T1147] device veth1_vlan left promiscuous mode [ 440.625631][ T1147] device veth0_vlan left promiscuous mode [ 440.755825][ T1147] team0 (unregistering): Port device team_slave_1 removed [ 440.767471][ T1147] team0 (unregistering): Port device team_slave_0 removed [ 440.778935][ T1147] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 440.792558][ T1147] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 440.846171][ T1147] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.0.243' (ECDSA) to the list of known hosts. [ 442.463731][T21406] loop0: detected capacity change from 0 to 512 [ 442.471180][T21406] /dev/loop0: Can't open blockdev [ 442.545685][T21406] loop0: detected capacity change from 0 to 512 [ 442.548546][ T4070] buffer_io_error: 210 callbacks suppressed [ 442.548565][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 442.552423][T21406] /dev/loop0: Can't open blockdev [ 442.580031][T21409] loop0: detected capacity change from 0 to 512 [ 442.587348][T21409] /dev/loop0: Can't open blockdev [ 442.609145][T21412] loop0: detected capacity change from 0 to 512 [ 442.618822][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 442.626143][T21412] /dev/loop0: Can't open blockdev [ 442.663007][T21412] loop0: detected capacity change from 0 to 512 [ 442.670565][T21412] /dev/loop0: Can't open blockdev [ 442.684509][T21415] loop0: detected capacity change from 0 to 512 [ 442.689681][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 442.699267][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 442.701675][T21415] /dev/loop0: Can't open blockdev [ 442.727928][T21418] loop0: detected capacity change from 0 to 512 [ 442.734856][T21418] /dev/loop0: Can't open blockdev [ 442.754250][T21421] loop0: detected capacity change from 0 to 512 [ 442.755974][ T4070] blk_print_req_error: 96 callbacks suppressed [ 442.755991][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 442.761081][T21421] /dev/loop0: Can't open blockdev [ 442.796433][T21424] loop0: detected capacity change from 0 to 512 [ 442.803325][T21424] /dev/loop0: Can't open blockdev [ 442.840729][T21430] loop0: detected capacity change from 0 to 512 [ 442.846823][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 442.847721][T21430] /dev/loop0: Can't open blockdev [ 442.865531][T21430] loop0: detected capacity change from 0 to 512 [ 442.872540][T21430] /dev/loop0: Can't open blockdev [ 442.894716][T21433] loop0: detected capacity change from 0 to 512 [ 442.897465][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 442.903719][T21433] /dev/loop0: Can't open blockdev [ 442.921909][T21433] loop0: detected capacity change from 0 to 512 [ 442.930320][T21433] /dev/loop0: Can't open blockdev [ 442.945457][T21436] loop0: detected capacity change from 0 to 512 [ 442.951465][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 442.961738][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 442.962586][T21436] /dev/loop0: Can't open blockdev [ 442.971019][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 443.022939][T21445] loop0: detected capacity change from 0 to 512 [ 443.032660][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 443.038117][T21445] /dev/loop0: Can't open blockdev [ 443.051844][T21445] loop0: detected capacity change from 0 to 512 [ 443.060015][T21445] /dev/loop0: Can't open blockdev [ 443.115933][T21448] loop0: detected capacity change from 0 to 512 [ 443.123097][T21448] /dev/loop0: Can't open blockdev [ 443.146312][T21451] loop0: detected capacity change from 0 to 512 [ 443.154151][T21451] /dev/loop0: Can't open blockdev [ 443.170448][T21454] loop0: detected capacity change from 0 to 512 [ 443.177525][T21454] /dev/loop0: Can't open blockdev [ 443.186979][T21454] loop0: detected capacity change from 0 to 512 [ 443.193761][T21454] /dev/loop0: Can't open blockdev [ 443.216698][T21457] loop0: detected capacity change from 0 to 512 [ 443.222192][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 443.223630][T21457] /dev/loop0: Can't open blockdev [ 443.249124][T21460] loop0: detected capacity change from 0 to 512 [ 443.256113][T21460] /dev/loop0: Can't open blockdev [ 443.278477][T21463] loop0: detected capacity change from 0 to 512 [ 443.285524][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 443.286897][T21463] /dev/loop0: Can't open blockdev [ 443.313775][T21466] loop0: detected capacity change from 0 to 512 [ 443.315054][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 443.320625][T21466] /dev/loop0: Can't open blockdev [ 443.356541][T21469] loop0: detected capacity change from 0 to 512 [ 443.363616][T21469] /dev/loop0: Can't open blockdev [ 443.380615][T21472] loop0: detected capacity change from 0 to 512 [ 443.387837][T21472] /dev/loop0: Can't open blockdev [ 443.409408][T21475] loop0: detected capacity change from 0 to 512 [ 443.416385][T21475] /dev/loop0: Can't open blockdev [ 443.437502][T21478] loop0: detected capacity change from 0 to 512 [ 443.445181][T21478] /dev/loop0: Can't open blockdev [ 443.474323][T21484] loop0: detected capacity change from 0 to 512 [ 443.481662][T21484] /dev/loop0: Can't open blockdev [ 443.495069][T21487] loop0: detected capacity change from 0 to 512 [ 443.500140][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 443.503788][T21487] /dev/loop0: Can't open blockdev [ 443.532164][T21490] loop0: detected capacity change from 0 to 512 [ 443.539408][T21490] /dev/loop0: Can't open blockdev [ 443.584491][T21496] loop0: detected capacity change from 0 to 512 [ 443.591356][T21496] /dev/loop0: Can't open blockdev [ 443.628641][T21502] loop0: detected capacity change from 0 to 512 [ 443.635992][T21502] /dev/loop0: Can't open blockdev [ 443.652941][T21505] loop0: detected capacity change from 0 to 512 [ 443.660777][T21505] /dev/loop0: Can't open blockdev [ 443.700152][T21511] loop0: detected capacity change from 0 to 512 [ 443.704393][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 443.710247][T21511] /dev/loop0: Can't open blockdev [ 443.724411][T21511] loop0: detected capacity change from 0 to 512 [ 443.731110][T21511] /dev/loop0: Can't open blockdev [ 443.748247][T21514] loop0: detected capacity change from 0 to 512 [ 443.758178][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 443.766065][T21514] /dev/loop0: Can't open blockdev [ 443.780493][T21517] loop0: detected capacity change from 0 to 512 [ 443.787836][T21517] /dev/loop0: Can't open blockdev [ 443.815812][T21520] loop0: detected capacity change from 0 to 512 [ 443.825944][T21520] /dev/loop0: Can't open blockdev [ 443.844322][T21523] loop0: detected capacity change from 0 to 512 [ 443.851178][T21523] /dev/loop0: Can't open blockdev [ 443.873523][T21526] loop0: detected capacity change from 0 to 512 [ 443.880716][T21526] /dev/loop0: Can't open blockdev [ 443.893718][T21529] loop0: detected capacity change from 0 to 512 [ 443.896641][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 443.900902][T21529] /dev/loop0: Can't open blockdev [ 443.917361][T21529] loop0: detected capacity change from 0 to 512 [ 443.925890][T21529] /dev/loop0: Can't open blockdev [ 443.938667][T21532] loop0: detected capacity change from 0 to 512 [ 443.945824][T21532] /dev/loop0: Can't open blockdev [ 443.967617][T21535] loop0: detected capacity change from 0 to 512 [ 443.976029][T21535] /dev/loop0: Can't open blockdev [ 443.997514][T21538] loop0: detected capacity change from 0 to 512 [ 444.002453][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 444.004608][T21538] /dev/loop0: Can't open blockdev [ 444.049373][T21541] loop0: detected capacity change from 0 to 512 [ 444.052832][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 444.056377][T21541] /dev/loop0: Can't open blockdev [ 444.077460][T21544] loop0: detected capacity change from 0 to 512 [ 444.084499][T21544] /dev/loop0: Can't open blockdev [ 444.101854][T21547] loop0: detected capacity change from 0 to 512 [ 444.108949][T21547] /dev/loop0: Can't open blockdev [ 444.150004][T21553] loop0: detected capacity change from 0 to 512 [ 444.157215][T21553] /dev/loop0: Can't open blockdev [ 444.177578][T21556] loop0: detected capacity change from 0 to 512 [ 444.191977][T21556] /dev/loop0: Can't open blockdev [ 444.237746][T21562] loop0: detected capacity change from 0 to 512 [ 444.245228][T21562] /dev/loop0: Can't open blockdev [ 444.305780][T21562] loop0: detected capacity change from 0 to 512 [ 444.313556][T21562] /dev/loop0: Can't open blockdev [ 444.327597][T21565] loop0: detected capacity change from 0 to 512 [ 444.343726][T21565] /dev/loop0: Can't open blockdev [ 444.367410][T21568] loop0: detected capacity change from 0 to 512 [ 444.375333][T21568] /dev/loop0: Can't open blockdev [ 444.395862][T21571] loop0: detected capacity change from 0 to 512 [ 444.402822][T21571] /dev/loop0: Can't open blockdev [ 444.422013][T21574] loop0: detected capacity change from 0 to 512 [ 444.429454][T21574] /dev/loop0: Can't open blockdev [ 444.458398][T21580] loop0: detected capacity change from 0 to 512 [ 444.465607][T21580] /dev/loop0: Can't open blockdev [ 444.481488][T21583] loop0: detected capacity change from 0 to 512 [ 444.490006][T21583] /dev/loop0: Can't open blockdev [ 444.508922][T21586] loop0: detected capacity change from 0 to 512 [ 444.515979][T21586] /dev/loop0: Can't open blockdev [ 444.557249][T21592] loop0: detected capacity change from 0 to 512 [ 444.564920][T21592] /dev/loop0: Can't open blockdev [ 444.580287][T21595] loop0: detected capacity change from 0 to 512 [ 444.588201][T21595] /dev/loop0: Can't open blockdev [ 444.604142][T21598] loop0: detected capacity change from 0 to 512 [ 444.612338][T21598] /dev/loop0: Can't open blockdev [ 444.632491][T21601] loop0: detected capacity change from 0 to 512 [ 444.639670][T21601] /dev/loop0: Can't open blockdev [ 444.666620][T21604] loop0: detected capacity change from 0 to 512 [ 444.674056][T21604] /dev/loop0: Can't open blockdev [ 444.698274][T21607] loop0: detected capacity change from 0 to 512 [ 444.708091][T21607] /dev/loop0: Can't open blockdev [ 444.753673][T21616] loop0: detected capacity change from 0 to 512 [ 444.760573][T21616] /dev/loop0: Can't open blockdev [ 444.778604][T21619] loop0: detected capacity change from 0 to 512 [ 444.785611][T21619] /dev/loop0: Can't open blockdev [ 444.810537][T21622] loop0: detected capacity change from 0 to 512 [ 444.818986][T21622] /dev/loop0: Can't open blockdev [ 444.831822][T21625] loop0: detected capacity change from 0 to 512 [ 444.838912][T21625] /dev/loop0: Can't open blockdev [ 444.886195][T21625] loop0: detected capacity change from 0 to 512 [ 444.893463][T21625] /dev/loop0: Can't open blockdev [ 444.934130][T21634] loop0: detected capacity change from 0 to 512 [ 444.941090][T21634] /dev/loop0: Can't open blockdev [ 445.016197][T21634] loop0: detected capacity change from 0 to 512 [ 445.024351][T21634] /dev/loop0: Can't open blockdev [ 445.054473][T21637] loop0: detected capacity change from 0 to 512 [ 445.061524][T21637] /dev/loop0: Can't open blockdev [ 445.145678][T21637] loop0: detected capacity change from 0 to 512 [ 445.152641][T21637] /dev/loop0: Can't open blockdev [ 445.182266][T21640] loop0: detected capacity change from 0 to 512 [ 445.206104][T21640] /dev/loop0: Can't open blockdev [ 445.224859][T21640] loop0: detected capacity change from 0 to 512 [ 445.231621][T21640] /dev/loop0: Can't open blockdev [ 445.287774][T21643] loop0: detected capacity change from 0 to 512 [ 445.302526][T21643] /dev/loop0: Can't open blockdev [ 445.355666][T21646] loop0: detected capacity change from 0 to 512 [ 445.370322][T21646] /dev/loop0: Can't open blockdev [ 445.414366][T21649] loop0: detected capacity change from 0 to 512 [ 445.421604][T21649] /dev/loop0: Can't open blockdev [ 445.454142][T21649] loop0: detected capacity change from 0 to 512 [ 445.460787][T21649] /dev/loop0: Can't open blockdev [ 445.514584][T21652] loop0: detected capacity change from 0 to 512 [ 445.521391][T21652] /dev/loop0: Can't open blockdev [ 445.578319][T21655] loop0: detected capacity change from 0 to 512 [ 445.590855][T21655] /dev/loop0: Can't open blockdev [ 445.624883][T21661] loop0: detected capacity change from 0 to 512 [ 445.631873][T21661] /dev/loop0: Can't open blockdev [ 445.659778][T21664] loop0: detected capacity change from 0 to 512 [ 445.666816][T21664] /dev/loop0: Can't open blockdev [ 445.696983][T21664] loop0: detected capacity change from 0 to 512 [ 445.704482][T21664] /dev/loop0: Can't open blockdev [ 445.724909][T21667] loop0: detected capacity change from 0 to 512 [ 445.734352][T21667] /dev/loop0: Can't open blockdev [ 445.757225][T21667] loop0: detected capacity change from 0 to 512 [ 445.764629][T21667] /dev/loop0: Can't open blockdev [ 445.779524][T21670] loop0: detected capacity change from 0 to 512 [ 445.786508][T21670] /dev/loop0: Can't open blockdev [ 445.846699][T21670] loop0: detected capacity change from 0 to 512 [ 445.853745][T21670] /dev/loop0: Can't open blockdev [ 445.868706][T21673] loop0: detected capacity change from 0 to 512 [ 445.875768][T21673] /dev/loop0: Can't open blockdev [ 445.907768][T21679] loop0: detected capacity change from 0 to 512 [ 445.914766][T21679] /dev/loop0: Can't open blockdev [ 445.937915][T21682] loop0: detected capacity change from 0 to 512 [ 445.946206][T21682] /dev/loop0: Can't open blockdev [ 445.965866][T21685] loop0: detected capacity change from 0 to 512 [ 445.977257][T21685] /dev/loop0: Can't open blockdev [ 446.017670][T21685] loop0: detected capacity change from 0 to 512 [ 446.025304][T21685] /dev/loop0: Can't open blockdev [ 446.049251][T21688] loop0: detected capacity change from 0 to 512 [ 446.056249][T21688] /dev/loop0: Can't open blockdev [ 446.081657][T21691] loop0: detected capacity change from 0 to 512 [ 446.089168][T21691] /dev/loop0: Can't open blockdev [ 446.105659][T21694] loop0: detected capacity change from 0 to 512 [ 446.112722][T21694] /dev/loop0: Can't open blockdev [ 446.138986][T21697] loop0: detected capacity change from 0 to 512 [ 446.145973][T21697] /dev/loop0: Can't open blockdev [ 446.165231][T21700] loop0: detected capacity change from 0 to 512 [ 446.172578][T21700] /dev/loop0: Can't open blockdev [ 446.186388][T21703] loop0: detected capacity change from 0 to 512 [ 446.193554][T21703] /dev/loop0: Can't open blockdev [ 446.227360][T21709] loop0: detected capacity change from 0 to 512 [ 446.234677][T21709] /dev/loop0: Can't open blockdev [ 446.262373][T21715] loop0: detected capacity change from 0 to 512 [ 446.269322][T21715] /dev/loop0: Can't open blockdev [ 446.308089][T21715] loop0: detected capacity change from 0 to 512 [ 446.315036][T21715] /dev/loop0: Can't open blockdev [ 446.340642][T21718] loop0: detected capacity change from 0 to 512 [ 446.347575][T21718] /dev/loop0: Can't open blockdev [ 446.362389][T21721] loop0: detected capacity change from 0 to 512 [ 446.376079][T21721] /dev/loop0: Can't open blockdev [ 446.395392][T21724] loop0: detected capacity change from 0 to 512 [ 446.402243][T21724] /dev/loop0: Can't open blockdev [ 446.422805][T21727] loop0: detected capacity change from 0 to 512 [ 446.430127][T21727] /dev/loop0: Can't open blockdev [ 446.446873][T21730] loop0: detected capacity change from 0 to 512 [ 446.462207][T21730] /dev/loop0: Can't open blockdev [ 446.536610][T21733] loop0: detected capacity change from 0 to 512 [ 446.543775][T21733] /dev/loop0: Can't open blockdev [ 446.560860][T21736] loop0: detected capacity change from 0 to 512 [ 446.567866][T21736] /dev/loop0: Can't open blockdev [ 446.586958][T21739] loop0: detected capacity change from 0 to 512 [ 446.594068][T21739] /dev/loop0: Can't open blockdev [ 446.615645][T21742] loop0: detected capacity change from 0 to 512 [ 446.622487][T21742] /dev/loop0: Can't open blockdev [ 446.640763][T21745] loop0: detected capacity change from 0 to 512 [ 446.648253][T21745] /dev/loop0: Can't open blockdev [ 446.671554][T21748] loop0: detected capacity change from 0 to 512 [ 446.678811][T21748] /dev/loop0: Can't open blockdev [ 446.719894][T21754] loop0: detected capacity change from 0 to 512 [ 446.727276][T21754] /dev/loop0: Can't open blockdev [ 446.747794][T21754] loop0: detected capacity change from 0 to 512 [ 446.755204][T21754] /dev/loop0: Can't open blockdev [ 446.773967][T21757] loop0: detected capacity change from 0 to 512 [ 446.792726][T21757] /dev/loop0: Can't open blockdev [ 446.809174][T21760] loop0: detected capacity change from 0 to 512 [ 446.815950][T21760] /dev/loop0: Can't open blockdev [ 446.831599][T21763] loop0: detected capacity change from 0 to 512 [ 446.838777][T21763] /dev/loop0: Can't open blockdev [ 446.847085][T21763] loop0: detected capacity change from 0 to 512 [ 446.854670][T21763] /dev/loop0: Can't open blockdev [ 446.903010][T21772] loop0: detected capacity change from 0 to 512 [ 446.910745][T21772] /dev/loop0: Can't open blockdev [ 446.928000][T21775] loop0: detected capacity change from 0 to 512 [ 446.934913][T21775] /dev/loop0: Can't open blockdev [ 446.956906][T21778] loop0: detected capacity change from 0 to 512 [ 446.965066][T21778] /dev/loop0: Can't open blockdev [ 446.984883][T21781] loop0: detected capacity change from 0 to 512 [ 446.997220][T21781] /dev/loop0: Can't open blockdev [ 447.043771][T21787] loop0: detected capacity change from 0 to 512 [ 447.050482][T21787] /dev/loop0: Can't open blockdev [ 447.081068][T21793] loop0: detected capacity change from 0 to 512 [ 447.088290][T21793] /dev/loop0: Can't open blockdev [ 447.144986][T21802] loop0: detected capacity change from 0 to 512 [ 447.151828][T21802] /dev/loop0: Can't open blockdev [ 447.163797][T21805] loop0: detected capacity change from 0 to 512 [ 447.173852][T21805] /dev/loop0: Can't open blockdev [ 447.189881][T21808] loop0: detected capacity change from 0 to 512 [ 447.196906][T21808] /dev/loop0: Can't open blockdev [ 447.213051][T21811] loop0: detected capacity change from 0 to 512 [ 447.220485][T21811] /dev/loop0: Can't open blockdev [ 447.245709][T21814] loop0: detected capacity change from 0 to 512 [ 447.252669][T21814] /dev/loop0: Can't open blockdev [ 447.269125][T21817] loop0: detected capacity change from 0 to 512 [ 447.278161][T21817] /dev/loop0: Can't open blockdev [ 447.315900][T21817] loop0: detected capacity change from 0 to 512 [ 447.322604][T21817] /dev/loop0: Can't open blockdev [ 447.340249][T21820] loop0: detected capacity change from 0 to 512 [ 447.348089][T21820] /dev/loop0: Can't open blockdev [ 447.376157][T21823] loop0: detected capacity change from 0 to 512 [ 447.382953][T21823] /dev/loop0: Can't open blockdev [ 447.397475][T21823] loop0: detected capacity change from 0 to 512 [ 447.405059][T21823] /dev/loop0: Can't open blockdev [ 447.456914][T21826] loop0: detected capacity change from 0 to 512 [ 447.464283][T21826] /dev/loop0: Can't open blockdev [ 447.485962][T21829] loop0: detected capacity change from 0 to 512 [ 447.493041][T21829] /dev/loop0: Can't open blockdev [ 447.511545][T21832] loop0: detected capacity change from 0 to 512 [ 447.518923][T21832] /dev/loop0: Can't open blockdev [ 447.559837][T21838] loop0: detected capacity change from 0 to 512 [ 447.567420][T21838] /dev/loop0: Can't open blockdev [ 447.596313][T21844] loop0: detected capacity change from 0 to 512 [ 447.601128][ T4070] buffer_io_error: 299 callbacks suppressed [ 447.601149][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 447.604187][T21844] /dev/loop0: Can't open blockdev [ 447.646894][T21847] loop0: detected capacity change from 0 to 512 [ 447.653973][T21847] /dev/loop0: Can't open blockdev [ 447.662847][T21847] loop0: detected capacity change from 0 to 512 [ 447.669936][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 447.670364][T21847] /dev/loop0: Can't open blockdev [ 447.692226][T21850] loop0: detected capacity change from 0 to 512 [ 447.699456][T21850] /dev/loop0: Can't open blockdev [ 447.725300][T21853] loop0: detected capacity change from 0 to 512 [ 447.732253][T21853] /dev/loop0: Can't open blockdev [ 447.752006][T21856] loop0: detected capacity change from 0 to 512 [ 447.753725][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 447.758998][T21856] /dev/loop0: Can't open blockdev [ 447.796729][T21859] loop0: detected capacity change from 0 to 512 [ 447.806787][T21859] /dev/loop0: Can't open blockdev [ 447.831956][T21862] loop0: detected capacity change from 0 to 512 [ 447.839501][T21862] /dev/loop0: Can't open blockdev [ 447.877215][T21865] loop0: detected capacity change from 0 to 512 [ 447.878936][ T4070] blk_print_req_error: 398 callbacks suppressed [ 447.878952][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 447.884845][T21865] /dev/loop0: Can't open blockdev [ 447.915256][T21868] loop0: detected capacity change from 0 to 512 [ 447.922306][T21868] /dev/loop0: Can't open blockdev [ 447.940805][T21871] loop0: detected capacity change from 0 to 512 [ 447.945244][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 447.949038][T21871] /dev/loop0: Can't open blockdev [ 447.977572][T21874] loop0: detected capacity change from 0 to 512 [ 447.982835][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 447.985031][T21874] /dev/loop0: Can't open blockdev [ 448.014656][T21877] loop0: detected capacity change from 0 to 512 [ 448.021451][T21877] /dev/loop0: Can't open blockdev [ 448.040836][T21880] loop0: detected capacity change from 0 to 512 [ 448.046454][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 448.048193][T21880] /dev/loop0: Can't open blockdev [ 448.078161][T21883] loop0: detected capacity change from 0 to 512 [ 448.089275][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 448.095517][T21883] /dev/loop0: Can't open blockdev [ 448.117450][T21886] loop0: detected capacity change from 0 to 512 [ 448.122446][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 448.124321][T21886] /dev/loop0: Can't open blockdev [ 448.185737][T21886] loop0: detected capacity change from 0 to 512 [ 448.192502][T21886] /dev/loop0: Can't open blockdev [ 448.207190][T21889] loop0: detected capacity change from 0 to 512 [ 448.215287][T21889] /dev/loop0: Can't open blockdev [ 448.266279][T21889] loop0: detected capacity change from 0 to 512 [ 448.272588][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 448.273064][T21889] /dev/loop0: Can't open blockdev [ 448.307696][T21892] loop0: detected capacity change from 0 to 512 [ 448.312233][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 448.314608][T21892] /dev/loop0: Can't open blockdev [ 448.346649][T21895] loop0: detected capacity change from 0 to 512 [ 448.350582][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 448.354020][T21895] /dev/loop0: Can't open blockdev [ 448.379496][T21898] loop0: detected capacity change from 0 to 512 [ 448.389354][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 448.393681][T21898] /dev/loop0: Can't open blockdev [ 448.408382][T21898] loop0: detected capacity change from 0 to 512 [ 448.415726][T21898] /dev/loop0: Can't open blockdev [ 448.431905][T21901] loop0: detected capacity change from 0 to 512 [ 448.436516][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 448.439231][T21901] /dev/loop0: Can't open blockdev [ 448.462182][T21904] loop0: detected capacity change from 0 to 512 [ 448.467572][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 448.469341][T21904] /dev/loop0: Can't open blockdev [ 448.527683][T21904] loop0: detected capacity change from 0 to 512 [ 448.535317][T21904] /dev/loop0: Can't open blockdev [ 448.549684][T21907] loop0: detected capacity change from 0 to 512 [ 448.555842][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 448.557103][T21907] /dev/loop0: Can't open blockdev [ 448.592430][T21910] loop0: detected capacity change from 0 to 512 [ 448.595962][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 448.599652][T21910] /dev/loop0: Can't open blockdev [ 448.625503][T21913] loop0: detected capacity change from 0 to 512 [ 448.626996][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 448.632255][T21913] /dev/loop0: Can't open blockdev [ 448.675949][T21916] loop0: detected capacity change from 0 to 512 [ 448.682369][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 448.691046][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 448.693714][T21916] /dev/loop0: Can't open blockdev [ 448.715937][T21919] loop0: detected capacity change from 0 to 512 [ 448.722703][T21919] /dev/loop0: Can't open blockdev [ 448.741181][T21922] loop0: detected capacity change from 0 to 512 [ 448.748039][T21922] /dev/loop0: Can't open blockdev [ 448.772332][T21925] loop0: detected capacity change from 0 to 512 [ 448.779933][T21925] /dev/loop0: Can't open blockdev [ 448.807554][T21928] loop0: detected capacity change from 0 to 512 [ 448.814553][T21928] /dev/loop0: Can't open blockdev [ 448.852527][T21934] loop0: detected capacity change from 0 to 512 [ 448.860407][T21934] /dev/loop0: Can't open blockdev [ 448.869892][T21934] loop0: detected capacity change from 0 to 512 [ 448.878072][T21934] /dev/loop0: Can't open blockdev [ 448.890438][T21937] loop0: detected capacity change from 0 to 512 [ 448.897566][T21937] /dev/loop0: Can't open blockdev [ 448.914101][T21940] loop0: detected capacity change from 0 to 512 [ 448.920879][T21940] /dev/loop0: Can't open blockdev [ 448.947085][T21943] loop0: detected capacity change from 0 to 512 [ 448.954695][T21943] /dev/loop0: Can't open blockdev [ 448.987212][T21943] loop0: detected capacity change from 0 to 512 [ 448.994779][T21943] /dev/loop0: Can't open blockdev [ 449.008526][T21946] loop0: detected capacity change from 0 to 512 [ 449.015619][T21946] /dev/loop0: Can't open blockdev [ 449.031454][T21949] loop0: detected capacity change from 0 to 512 [ 449.038669][T21949] /dev/loop0: Can't open blockdev [ 449.057112][T21952] loop0: detected capacity change from 0 to 512 [ 449.066004][T21952] /dev/loop0: Can't open blockdev [ 449.082722][T21955] loop0: detected capacity change from 0 to 512 [ 449.089646][T21955] /dev/loop0: Can't open blockdev [ 449.107257][T21958] loop0: detected capacity change from 0 to 512 [ 449.114338][T21958] /dev/loop0: Can't open blockdev [ 449.132379][T21961] loop0: detected capacity change from 0 to 512 [ 449.139615][T21961] /dev/loop0: Can't open blockdev [ 449.160918][T21964] loop0: detected capacity change from 0 to 512 [ 449.167963][T21964] /dev/loop0: Can't open blockdev [ 449.194585][T21967] loop0: detected capacity change from 0 to 512 [ 449.202123][T21967] /dev/loop0: Can't open blockdev [ 449.225288][T21970] loop0: detected capacity change from 0 to 512 [ 449.232076][T21970] /dev/loop0: Can't open blockdev [ 449.249233][T21973] loop0: detected capacity change from 0 to 512 [ 449.264466][T21973] /dev/loop0: Can't open blockdev [ 449.317093][T21973] loop0: detected capacity change from 0 to 512 [ 449.324279][T21973] /dev/loop0: Can't open blockdev [ 449.338895][T21976] loop0: detected capacity change from 0 to 512 [ 449.346404][T21976] /dev/loop0: Can't open blockdev [ 449.386778][T21976] loop0: detected capacity change from 0 to 512 [ 449.394085][T21976] /dev/loop0: Can't open blockdev [ 449.425728][T21979] loop0: detected capacity change from 0 to 512 [ 449.434878][T21979] /dev/loop0: Can't open blockdev [ 449.475564][T21985] loop0: detected capacity change from 0 to 512 [ 449.482409][T21985] /dev/loop0: Can't open blockdev [ 449.499984][T21988] loop0: detected capacity change from 0 to 512 [ 449.507375][T21988] /dev/loop0: Can't open blockdev [ 449.526008][T21991] loop0: detected capacity change from 0 to 512 [ 449.532792][T21991] /dev/loop0: Can't open blockdev [ 449.551318][T21994] loop0: detected capacity change from 0 to 512 [ 449.563725][T21994] /dev/loop0: Can't open blockdev [ 449.596475][T22000] loop0: detected capacity change from 0 to 512 [ 449.608263][T22000] /dev/loop0: Can't open blockdev [ 449.638281][T22006] loop0: detected capacity change from 0 to 512 [ 449.646274][T22006] /dev/loop0: Can't open blockdev [ 449.668944][T22009] loop0: detected capacity change from 0 to 512 [ 449.676820][T22009] /dev/loop0: Can't open blockdev [ 449.711430][T22015] loop0: detected capacity change from 0 to 512 [ 449.719094][T22015] /dev/loop0: Can't open blockdev [ 449.737961][T22018] loop0: detected capacity change from 0 to 512 [ 449.745327][T22018] /dev/loop0: Can't open blockdev [ 449.760053][T22021] loop0: detected capacity change from 0 to 512 [ 449.769209][T22021] /dev/loop0: Can't open blockdev [ 449.792127][T22024] loop0: detected capacity change from 0 to 512 [ 449.799666][T22024] /dev/loop0: Can't open blockdev [ 449.808364][T22024] loop0: detected capacity change from 0 to 512 [ 449.815678][T22024] /dev/loop0: Can't open blockdev [ 449.829256][T22027] loop0: detected capacity change from 0 to 512 [ 449.837166][T22027] /dev/loop0: Can't open blockdev [ 449.855202][T22030] loop0: detected capacity change from 0 to 512 [ 449.862058][T22030] /dev/loop0: Can't open blockdev [ 449.880374][T22033] loop0: detected capacity change from 0 to 512 [ 449.887723][T22033] /dev/loop0: Can't open blockdev [ 449.923032][T22039] loop0: detected capacity change from 0 to 512 [ 449.930288][T22039] /dev/loop0: Can't open blockdev [ 449.950393][T22042] loop0: detected capacity change from 0 to 512 [ 449.957539][T22042] /dev/loop0: Can't open blockdev [ 450.016776][T22042] loop0: detected capacity change from 0 to 512 [ 450.024107][T22042] /dev/loop0: Can't open blockdev [ 450.086318][T22045] loop0: detected capacity change from 0 to 512 [ 450.093067][T22045] /dev/loop0: Can't open blockdev [ 450.113559][T22048] loop0: detected capacity change from 0 to 512 [ 450.128463][T22048] /dev/loop0: Can't open blockdev [ 450.149796][T22051] loop0: detected capacity change from 0 to 512 [ 450.163765][T22051] /dev/loop0: Can't open blockdev [ 450.208203][T22060] loop0: detected capacity change from 0 to 512 [ 450.216145][T22060] /dev/loop0: Can't open blockdev [ 450.234578][T22063] loop0: detected capacity change from 0 to 512 [ 450.241400][T22063] /dev/loop0: Can't open blockdev [ 450.264103][T22066] loop0: detected capacity change from 0 to 512 [ 450.272181][T22066] /dev/loop0: Can't open blockdev [ 450.292548][T22069] loop0: detected capacity change from 0 to 512 [ 450.306452][T22069] /dev/loop0: Can't open blockdev [ 450.323927][T22072] loop0: detected capacity change from 0 to 512 [ 450.330735][T22072] /dev/loop0: Can't open blockdev [ 450.356385][T22075] loop0: detected capacity change from 0 to 512 [ 450.364143][T22075] /dev/loop0: Can't open blockdev [ 450.390993][T22078] loop0: detected capacity change from 0 to 512 [ 450.397951][T22078] /dev/loop0: Can't open blockdev [ 450.429113][T22084] loop0: detected capacity change from 0 to 512 [ 450.437044][T22084] /dev/loop0: Can't open blockdev [ 450.469560][T22087] loop0: detected capacity change from 0 to 512 [ 450.476326][T22087] /dev/loop0: Can't open blockdev [ 450.504108][T22090] loop0: detected capacity change from 0 to 512 [ 450.510889][T22090] /dev/loop0: Can't open blockdev [ 450.528540][T22093] loop0: detected capacity change from 0 to 512 [ 450.537679][T22093] /dev/loop0: Can't open blockdev [ 450.574669][T22099] loop0: detected capacity change from 0 to 512 [ 450.581587][T22099] /dev/loop0: Can't open blockdev [ 450.600311][T22102] loop0: detected capacity change from 0 to 512 [ 450.608386][T22102] /dev/loop0: Can't open blockdev [ 450.637659][T22105] loop0: detected capacity change from 0 to 512 [ 450.644595][T22105] /dev/loop0: Can't open blockdev [ 450.672479][T22111] loop0: detected capacity change from 0 to 512 [ 450.679537][T22111] /dev/loop0: Can't open blockdev [ 450.704272][T22114] loop0: detected capacity change from 0 to 512 [ 450.711386][T22114] /dev/loop0: Can't open blockdev [ 450.776176][T22114] loop0: detected capacity change from 0 to 512 [ 450.782884][T22114] /dev/loop0: Can't open blockdev [ 450.800920][T22117] loop0: detected capacity change from 0 to 512 [ 450.808262][T22117] /dev/loop0: Can't open blockdev [ 450.826483][T22120] loop0: detected capacity change from 0 to 512 [ 450.833395][T22120] /dev/loop0: Can't open blockdev [ 450.857363][T22123] loop0: detected capacity change from 0 to 512 [ 450.865337][T22123] /dev/loop0: Can't open blockdev [ 450.881325][T22126] loop0: detected capacity change from 0 to 512 [ 450.888523][T22126] /dev/loop0: Can't open blockdev [ 450.908231][T22129] loop0: detected capacity change from 0 to 512 [ 450.915703][T22129] /dev/loop0: Can't open blockdev [ 450.936192][T22132] loop0: detected capacity change from 0 to 512 [ 450.943013][T22132] /dev/loop0: Can't open blockdev [ 450.959588][T22135] loop0: detected capacity change from 0 to 512 [ 450.967037][T22135] /dev/loop0: Can't open blockdev [ 450.989824][T22138] loop0: detected capacity change from 0 to 512 [ 450.996652][T22138] /dev/loop0: Can't open blockdev [ 451.013843][T22141] loop0: detected capacity change from 0 to 512 [ 451.020758][T22141] /dev/loop0: Can't open blockdev [ 451.038836][T22144] loop0: detected capacity change from 0 to 512 [ 451.045756][T22144] /dev/loop0: Can't open blockdev [ 451.062931][T22147] loop0: detected capacity change from 0 to 512 [ 451.069896][T22147] /dev/loop0: Can't open blockdev [ 451.086648][T22150] loop0: detected capacity change from 0 to 512 [ 451.094297][T22150] /dev/loop0: Can't open blockdev [ 451.141255][T22159] loop0: detected capacity change from 0 to 512 [ 451.148847][T22159] /dev/loop0: Can't open blockdev [ 451.189647][T22162] loop0: detected capacity change from 0 to 512 [ 451.196795][T22162] /dev/loop0: Can't open blockdev [ 451.235407][T22162] loop0: detected capacity change from 0 to 512 [ 451.242132][T22162] /dev/loop0: Can't open blockdev [ 451.273101][T22168] loop0: detected capacity change from 0 to 512 [ 451.283963][T22168] /dev/loop0: Can't open blockdev [ 451.299548][T22171] loop0: detected capacity change from 0 to 512 [ 451.306397][T22171] /dev/loop0: Can't open blockdev [ 451.322327][T22174] loop0: detected capacity change from 0 to 512 [ 451.330170][T22174] /dev/loop0: Can't open blockdev [ 451.360354][T22180] loop0: detected capacity change from 0 to 512 [ 451.367795][T22180] /dev/loop0: Can't open blockdev [ 451.393465][T22183] loop0: detected capacity change from 0 to 512 [ 451.400308][T22183] /dev/loop0: Can't open blockdev [ 451.419232][T22186] loop0: detected capacity change from 0 to 512 [ 451.426189][T22186] /dev/loop0: Can't open blockdev [ 451.447842][T22189] loop0: detected capacity change from 0 to 512 [ 451.455329][T22189] /dev/loop0: Can't open blockdev [ 451.478781][T22192] loop0: detected capacity change from 0 to 512 [ 451.486577][T22192] /dev/loop0: Can't open blockdev [ 451.512771][T22195] loop0: detected capacity change from 0 to 512 [ 451.520495][T22195] /dev/loop0: Can't open blockdev [ 451.564130][T22201] loop0: detected capacity change from 0 to 512 [ 451.571216][T22201] /dev/loop0: Can't open blockdev [ 451.618027][T22201] loop0: detected capacity change from 0 to 512 [ 451.626237][T22201] /dev/loop0: Can't open blockdev [ 451.642538][T22204] loop0: detected capacity change from 0 to 512 [ 451.657503][T22204] /dev/loop0: Can't open blockdev [ 451.669980][T22207] loop0: detected capacity change from 0 to 512 [ 451.680490][T22207] /dev/loop0: Can't open blockdev [ 451.703644][T22210] loop0: detected capacity change from 0 to 512 [ 451.710402][T22210] /dev/loop0: Can't open blockdev [ 451.726488][T22213] loop0: detected capacity change from 0 to 512 [ 451.733493][T22213] /dev/loop0: Can't open blockdev [ 451.769810][T22219] loop0: detected capacity change from 0 to 512 [ 451.777354][T22219] /dev/loop0: Can't open blockdev [ 451.828470][T22222] loop0: detected capacity change from 0 to 512 [ 451.835665][T22222] /dev/loop0: Can't open blockdev [ 451.853823][T22225] loop0: detected capacity change from 0 to 512 [ 451.860853][T22225] /dev/loop0: Can't open blockdev [ 451.881100][T22228] loop0: detected capacity change from 0 to 512 [ 451.888587][T22228] /dev/loop0: Can't open blockdev [ 451.908353][T22231] loop0: detected capacity change from 0 to 512 [ 451.915624][T22231] /dev/loop0: Can't open blockdev [ 451.945191][T22237] loop0: detected capacity change from 0 to 512 [ 451.952146][T22237] /dev/loop0: Can't open blockdev [ 451.968727][T22240] loop0: detected capacity change from 0 to 512 [ 451.976550][T22240] /dev/loop0: Can't open blockdev [ 452.003625][T22243] loop0: detected capacity change from 0 to 512 [ 452.017219][T22243] /dev/loop0: Can't open blockdev [ 452.038490][T22246] loop0: detected capacity change from 0 to 512 [ 452.045995][T22246] /dev/loop0: Can't open blockdev [ 452.067341][T22249] loop0: detected capacity change from 0 to 512 [ 452.074577][T22249] /dev/loop0: Can't open blockdev [ 452.089678][T22252] loop0: detected capacity change from 0 to 512 [ 452.097054][T22252] /dev/loop0: Can't open blockdev [ 452.113308][T22255] loop0: detected capacity change from 0 to 512 [ 452.120309][T22255] /dev/loop0: Can't open blockdev [ 452.146128][T22258] loop0: detected capacity change from 0 to 512 [ 452.160517][T22258] /dev/loop0: Can't open blockdev [ 452.174968][T22261] loop0: detected capacity change from 0 to 512 [ 452.181792][T22261] /dev/loop0: Can't open blockdev [ 452.200116][T22264] loop0: detected capacity change from 0 to 512 [ 452.213915][T22264] /dev/loop0: Can't open blockdev [ 452.234753][T22267] loop0: detected capacity change from 0 to 512 [ 452.241600][T22267] /dev/loop0: Can't open blockdev [ 452.279748][T22273] loop0: detected capacity change from 0 to 512 [ 452.287865][T22273] /dev/loop0: Can't open blockdev [ 452.318652][T22279] loop0: detected capacity change from 0 to 512 [ 452.325798][T22279] /dev/loop0: Can't open blockdev [ 452.344038][T22282] loop0: detected capacity change from 0 to 512 [ 452.351030][T22282] /dev/loop0: Can't open blockdev [ 452.367617][T22285] loop0: detected capacity change from 0 to 512 [ 452.375388][T22285] /dev/loop0: Can't open blockdev [ 452.391866][T22288] loop0: detected capacity change from 0 to 512 [ 452.399092][T22288] /dev/loop0: Can't open blockdev [ 452.430804][T22294] loop0: detected capacity change from 0 to 512 [ 452.438152][T22294] /dev/loop0: Can't open blockdev [ 452.509163][T22294] loop0: detected capacity change from 0 to 512 [ 452.520555][T22294] /dev/loop0: Can't open blockdev [ 452.533824][T22297] loop0: detected capacity change from 0 to 512 [ 452.547553][T22297] /dev/loop0: Can't open blockdev [ 452.565465][T22300] loop0: detected capacity change from 0 to 512 [ 452.572357][T22300] /dev/loop0: Can't open blockdev [ 452.601195][T22306] loop0: detected capacity change from 0 to 512 [ 452.604818][ T4070] buffer_io_error: 387 callbacks suppressed [ 452.604836][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 452.608064][T22306] /dev/loop0: Can't open blockdev [ 452.636076][T22309] loop0: detected capacity change from 0 to 512 [ 452.641308][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 452.651766][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 452.653658][T22309] /dev/loop0: Can't open blockdev [ 452.692896][T22312] loop0: detected capacity change from 0 to 512 [ 452.698693][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 452.700541][T22312] /dev/loop0: Can't open blockdev [ 452.720721][T22315] loop0: detected capacity change from 0 to 512 [ 452.728677][T22315] /dev/loop0: Can't open blockdev [ 452.745991][T22318] loop0: detected capacity change from 0 to 512 [ 452.752737][T22318] /dev/loop0: Can't open blockdev [ 452.769683][T22321] loop0: detected capacity change from 0 to 512 [ 452.779571][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 452.786500][T22321] /dev/loop0: Can't open blockdev [ 452.808670][T22321] loop0: detected capacity change from 0 to 512 [ 452.816454][T22321] /dev/loop0: Can't open blockdev [ 452.840203][T22324] loop0: detected capacity change from 0 to 512 [ 452.847313][T22324] /dev/loop0: Can't open blockdev [ 452.870907][T22327] loop0: detected capacity change from 0 to 512 [ 452.878209][T22327] /dev/loop0: Can't open blockdev [ 452.900195][T22330] loop0: detected capacity change from 0 to 512 [ 452.904867][ T4070] blk_print_req_error: 521 callbacks suppressed [ 452.904885][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 452.907571][T22330] /dev/loop0: Can't open blockdev [ 452.938887][T22333] loop0: detected capacity change from 0 to 512 [ 452.950342][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 452.952181][T22333] /dev/loop0: Can't open blockdev [ 452.968880][T22333] loop0: detected capacity change from 0 to 512 [ 452.976549][T22333] /dev/loop0: Can't open blockdev [ 453.002270][T22336] loop0: detected capacity change from 0 to 512 [ 453.012603][T22336] /dev/loop0: Can't open blockdev [ 453.030020][T22339] loop0: detected capacity change from 0 to 512 [ 453.037283][T22339] /dev/loop0: Can't open blockdev [ 453.098229][T22339] loop0: detected capacity change from 0 to 512 [ 453.105515][T22339] /dev/loop0: Can't open blockdev [ 453.145528][T22348] loop0: detected capacity change from 0 to 512 [ 453.146891][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 453.152485][T22348] /dev/loop0: Can't open blockdev [ 453.182228][T22351] loop0: detected capacity change from 0 to 512 [ 453.190400][T22351] /dev/loop0: Can't open blockdev [ 453.257228][T22351] loop0: detected capacity change from 0 to 512 [ 453.262544][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 453.264251][T22351] /dev/loop0: Can't open blockdev [ 453.338540][T22357] loop0: detected capacity change from 0 to 512 [ 453.345603][T22357] /dev/loop0: Can't open blockdev [ 453.361255][T22360] loop0: detected capacity change from 0 to 512 [ 453.371079][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 453.378484][T22360] /dev/loop0: Can't open blockdev [ 453.427577][T22360] loop0: detected capacity change from 0 to 512 [ 453.427674][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 453.444379][T22360] /dev/loop0: Can't open blockdev [ 453.463778][T22363] loop0: detected capacity change from 0 to 512 [ 453.468141][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 453.470638][T22363] /dev/loop0: Can't open blockdev [ 453.545800][T22363] loop0: detected capacity change from 0 to 512 [ 453.552505][T22363] /dev/loop0: Can't open blockdev [ 453.569610][T22366] loop0: detected capacity change from 0 to 512 [ 453.579388][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 453.583726][T22366] /dev/loop0: Can't open blockdev [ 453.598677][T22366] loop0: detected capacity change from 0 to 512 [ 453.606318][T22366] /dev/loop0: Can't open blockdev [ 453.620764][T22369] loop0: detected capacity change from 0 to 512 [ 453.627991][T22369] /dev/loop0: Can't open blockdev [ 453.644378][T22372] loop0: detected capacity change from 0 to 512 [ 453.651515][T22372] /dev/loop0: Can't open blockdev [ 453.695959][T22378] loop0: detected capacity change from 0 to 512 [ 453.703904][T22378] /dev/loop0: Can't open blockdev [ 453.730200][T22381] loop0: detected capacity change from 0 to 512 [ 453.734213][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 453.737339][T22381] /dev/loop0: Can't open blockdev [ 453.775220][T22381] loop0: detected capacity change from 0 to 512 [ 453.781927][T22381] /dev/loop0: Can't open blockdev [ 453.802395][T22384] loop0: detected capacity change from 0 to 512 [ 453.809801][T22384] /dev/loop0: Can't open blockdev [ 453.829554][T22387] loop0: detected capacity change from 0 to 512 [ 453.832873][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 453.836458][T22387] /dev/loop0: Can't open blockdev [ 453.872213][T22390] loop0: detected capacity change from 0 to 512 [ 453.881809][T22390] /dev/loop0: Can't open blockdev [ 453.890788][T22390] loop0: detected capacity change from 0 to 512 [ 453.899028][T22390] /dev/loop0: Can't open blockdev [ 453.915406][T22393] loop0: detected capacity change from 0 to 512 [ 453.922178][T22393] /dev/loop0: Can't open blockdev [ 453.944933][T22396] loop0: detected capacity change from 0 to 512 [ 453.948529][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 453.959445][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 453.962019][T22396] /dev/loop0: Can't open blockdev [ 453.984742][T22399] loop0: detected capacity change from 0 to 512 [ 453.994457][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 453.996025][T22399] /dev/loop0: Can't open blockdev [ 454.019040][T22399] loop0: detected capacity change from 0 to 512 [ 454.028197][T22399] /dev/loop0: Can't open blockdev [ 454.056067][T22402] loop0: detected capacity change from 0 to 512 [ 454.058954][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 454.070889][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 454.073962][T22402] /dev/loop0: Can't open blockdev [ 454.110571][T22405] loop0: detected capacity change from 0 to 512 [ 454.118028][T22405] /dev/loop0: Can't open blockdev [ 454.135355][T22408] loop0: detected capacity change from 0 to 512 [ 454.142150][T22408] /dev/loop0: Can't open blockdev [ 454.163850][T22411] loop0: detected capacity change from 0 to 512 [ 454.171833][T22411] /dev/loop0: Can't open blockdev [ 454.189770][T22414] loop0: detected capacity change from 0 to 512 [ 454.197531][T22414] /dev/loop0: Can't open blockdev [ 454.218971][T22417] loop0: detected capacity change from 0 to 512 [ 454.227246][T22417] /dev/loop0: Can't open blockdev [ 454.256459][T22420] loop0: detected capacity change from 0 to 512 [ 454.263611][T22420] /dev/loop0: Can't open blockdev [ 454.291402][T22426] loop0: detected capacity change from 0 to 512 [ 454.298645][T22426] /dev/loop0: Can't open blockdev [ 454.327017][T22432] loop0: detected capacity change from 0 to 512 [ 454.333891][T22432] /dev/loop0: Can't open blockdev [ 454.361258][T22435] loop0: detected capacity change from 0 to 512 [ 454.368408][T22435] /dev/loop0: Can't open blockdev [ 454.406420][T22435] loop0: detected capacity change from 0 to 512 [ 454.413936][T22435] /dev/loop0: Can't open blockdev [ 454.428807][T22438] loop0: detected capacity change from 0 to 512 [ 454.443568][T22438] /dev/loop0: Can't open blockdev [ 454.462631][T22441] loop0: detected capacity change from 0 to 512 [ 454.470209][T22441] /dev/loop0: Can't open blockdev [ 454.504130][T22447] loop0: detected capacity change from 0 to 512 [ 454.510947][T22447] /dev/loop0: Can't open blockdev [ 454.527166][T22450] loop0: detected capacity change from 0 to 512 [ 454.534922][T22450] /dev/loop0: Can't open blockdev [ 454.553587][T22453] loop0: detected capacity change from 0 to 512 [ 454.560385][T22453] /dev/loop0: Can't open blockdev [ 454.577518][T22456] loop0: detected capacity change from 0 to 512 [ 454.585054][T22456] /dev/loop0: Can't open blockdev [ 454.601084][T22459] loop0: detected capacity change from 0 to 512 [ 454.608182][T22459] /dev/loop0: Can't open blockdev [ 454.628703][T22462] loop0: detected capacity change from 0 to 512 [ 454.636266][T22462] /dev/loop0: Can't open blockdev [ 454.649302][T22465] loop0: detected capacity change from 0 to 512 [ 454.657645][T22465] /dev/loop0: Can't open blockdev [ 454.675780][T22468] loop0: detected capacity change from 0 to 512 [ 454.682567][T22468] /dev/loop0: Can't open blockdev [ 454.726016][T22477] loop0: detected capacity change from 0 to 512 [ 454.733384][T22477] /dev/loop0: Can't open blockdev [ 454.749380][T22480] loop0: detected capacity change from 0 to 512 [ 454.756519][T22480] /dev/loop0: Can't open blockdev [ 454.772674][T22483] loop0: detected capacity change from 0 to 512 [ 454.780210][T22483] /dev/loop0: Can't open blockdev [ 454.807604][T22486] loop0: detected capacity change from 0 to 512 [ 454.816062][T22486] /dev/loop0: Can't open blockdev [ 454.831170][T22489] loop0: detected capacity change from 0 to 512 [ 454.838104][T22489] /dev/loop0: Can't open blockdev [ 454.875264][T22495] loop0: detected capacity change from 0 to 512 [ 454.882061][T22495] /dev/loop0: Can't open blockdev [ 454.900178][T22498] loop0: detected capacity change from 0 to 512 [ 454.907574][T22498] /dev/loop0: Can't open blockdev [ 454.927233][T22501] loop0: detected capacity change from 0 to 512 [ 454.934109][T22501] /dev/loop0: Can't open blockdev [ 454.951376][T22504] loop0: detected capacity change from 0 to 512 [ 454.958379][T22504] /dev/loop0: Can't open blockdev [ 454.987038][T22510] loop0: detected capacity change from 0 to 512 [ 454.994766][T22510] /dev/loop0: Can't open blockdev [ 455.022092][T22513] loop0: detected capacity change from 0 to 512 [ 455.029308][T22513] /dev/loop0: Can't open blockdev [ 455.047990][T22516] loop0: detected capacity change from 0 to 512 [ 455.055301][T22516] /dev/loop0: Can't open blockdev [ 455.072244][T22519] loop0: detected capacity change from 0 to 512 [ 455.079493][T22519] /dev/loop0: Can't open blockdev [ 455.096219][T22522] loop0: detected capacity change from 0 to 512 [ 455.105407][T22522] /dev/loop0: Can't open blockdev [ 455.126542][T22525] loop0: detected capacity change from 0 to 512 [ 455.134094][T22525] /dev/loop0: Can't open blockdev [ 455.157146][T22528] loop0: detected capacity change from 0 to 512 [ 455.165014][T22528] /dev/loop0: Can't open blockdev [ 455.209279][T22537] loop0: detected capacity change from 0 to 512 [ 455.216400][T22537] /dev/loop0: Can't open blockdev [ 455.266321][T22537] loop0: detected capacity change from 0 to 512 [ 455.273022][T22537] /dev/loop0: Can't open blockdev [ 455.286716][T22540] loop0: detected capacity change from 0 to 512 [ 455.293813][T22540] /dev/loop0: Can't open blockdev [ 455.315558][T22543] loop0: detected capacity change from 0 to 512 [ 455.322242][T22543] /dev/loop0: Can't open blockdev [ 455.339116][T22546] loop0: detected capacity change from 0 to 512 [ 455.346281][T22546] /dev/loop0: Can't open blockdev [ 455.363797][T22549] loop0: detected capacity change from 0 to 512 [ 455.370547][T22549] /dev/loop0: Can't open blockdev [ 455.399084][T22555] loop0: detected capacity change from 0 to 512 [ 455.406028][T22555] /dev/loop0: Can't open blockdev [ 455.434368][T22561] loop0: detected capacity change from 0 to 512 [ 455.441407][T22561] /dev/loop0: Can't open blockdev [ 455.485230][T22567] loop0: detected capacity change from 0 to 512 [ 455.491984][T22567] /dev/loop0: Can't open blockdev [ 455.517769][T22570] loop0: detected capacity change from 0 to 512 [ 455.524700][T22570] /dev/loop0: Can't open blockdev [ 455.541599][T22573] loop0: detected capacity change from 0 to 512 [ 455.548936][T22573] /dev/loop0: Can't open blockdev [ 455.587983][T22579] loop0: detected capacity change from 0 to 512 [ 455.595188][T22579] /dev/loop0: Can't open blockdev [ 455.612590][T22582] loop0: detected capacity change from 0 to 512 [ 455.631382][T22582] /dev/loop0: Can't open blockdev [ 455.656891][T22582] loop0: detected capacity change from 0 to 512 [ 455.665912][T22582] /dev/loop0: Can't open blockdev [ 455.701190][T22588] loop0: detected capacity change from 0 to 512 [ 455.708417][T22588] /dev/loop0: Can't open blockdev [ 455.729117][T22591] loop0: detected capacity change from 0 to 512 [ 455.736506][T22591] /dev/loop0: Can't open blockdev [ 455.754512][T22594] loop0: detected capacity change from 0 to 512 [ 455.761380][T22594] /dev/loop0: Can't open blockdev [ 455.784288][T22597] loop0: detected capacity change from 0 to 512 [ 455.802161][T22597] /dev/loop0: Can't open blockdev [ 455.830385][T22600] loop0: detected capacity change from 0 to 512 [ 455.837419][T22600] /dev/loop0: Can't open blockdev [ 455.852898][T22603] loop0: detected capacity change from 0 to 512 [ 455.860022][T22603] /dev/loop0: Can't open blockdev [ 455.916426][T22603] loop0: detected capacity change from 0 to 512 [ 455.923754][T22603] /dev/loop0: Can't open blockdev [ 455.937211][T22606] loop0: detected capacity change from 0 to 512 [ 455.944242][T22606] /dev/loop0: Can't open blockdev [ 455.962476][T22609] loop0: detected capacity change from 0 to 512 [ 455.969889][T22609] /dev/loop0: Can't open blockdev [ 455.987633][T22612] loop0: detected capacity change from 0 to 512 [ 455.995097][T22612] /dev/loop0: Can't open blockdev [ 456.012158][T22615] loop0: detected capacity change from 0 to 512 [ 456.019296][T22615] /dev/loop0: Can't open blockdev [ 456.052015][T22618] loop0: detected capacity change from 0 to 512 [ 456.059088][T22618] /dev/loop0: Can't open blockdev [ 456.076437][T22621] loop0: detected capacity change from 0 to 512 [ 456.091726][T22621] /dev/loop0: Can't open blockdev [ 456.135453][T22627] loop0: detected capacity change from 0 to 512 [ 456.142310][T22627] /dev/loop0: Can't open blockdev [ 456.158275][T22630] loop0: detected capacity change from 0 to 512 [ 456.165480][T22630] /dev/loop0: Can't open blockdev [ 456.186667][T22633] loop0: detected capacity change from 0 to 512 [ 456.193826][T22633] /dev/loop0: Can't open blockdev [ 456.204255][T22633] loop0: detected capacity change from 0 to 512 [ 456.217867][T22633] /dev/loop0: Can't open blockdev [ 456.232239][T22636] loop0: detected capacity change from 0 to 512 [ 456.239507][T22636] /dev/loop0: Can't open blockdev [ 456.258437][T22639] loop0: detected capacity change from 0 to 512 [ 456.273028][T22639] /dev/loop0: Can't open blockdev [ 456.312931][T22645] loop0: detected capacity change from 0 to 512 [ 456.320449][T22645] /dev/loop0: Can't open blockdev [ 456.339094][T22648] loop0: detected capacity change from 0 to 512 [ 456.346694][T22648] /dev/loop0: Can't open blockdev [ 456.374172][T22651] loop0: detected capacity change from 0 to 512 [ 456.381108][T22651] /dev/loop0: Can't open blockdev [ 456.402340][T22654] loop0: detected capacity change from 0 to 512 [ 456.410858][T22654] /dev/loop0: Can't open blockdev [ 456.428739][T22657] loop0: detected capacity change from 0 to 512 [ 456.436153][T22657] /dev/loop0: Can't open blockdev [ 456.481964][T22663] loop0: detected capacity change from 0 to 512 [ 456.489183][T22663] /dev/loop0: Can't open blockdev [ 456.505502][T22666] loop0: detected capacity change from 0 to 512 [ 456.519035][T22666] /dev/loop0: Can't open blockdev [ 456.539093][T22669] loop0: detected capacity change from 0 to 512 [ 456.554716][T22669] /dev/loop0: Can't open blockdev [ 456.574922][T22672] loop0: detected capacity change from 0 to 512 [ 456.581793][T22672] /dev/loop0: Can't open blockdev [ 456.598413][T22675] loop0: detected capacity change from 0 to 512 [ 456.607056][T22675] /dev/loop0: Can't open blockdev [ 456.640554][T22681] loop0: detected capacity change from 0 to 512 [ 456.647702][T22681] /dev/loop0: Can't open blockdev [ 456.680756][T22687] loop0: detected capacity change from 0 to 512 [ 456.688797][T22687] /dev/loop0: Can't open blockdev [ 456.710971][T22690] loop0: detected capacity change from 0 to 512 [ 456.718158][T22690] /dev/loop0: Can't open blockdev [ 456.746635][T22696] loop0: detected capacity change from 0 to 512 [ 456.753541][T22696] /dev/loop0: Can't open blockdev [ 456.781316][T22699] loop0: detected capacity change from 0 to 512 [ 456.788766][T22699] /dev/loop0: Can't open blockdev [ 456.817530][T22705] loop0: detected capacity change from 0 to 512 [ 456.824819][T22705] /dev/loop0: Can't open blockdev [ 456.847348][T22708] loop0: detected capacity change from 0 to 512 [ 456.854215][T22708] /dev/loop0: Can't open blockdev [ 456.873781][T22711] loop0: detected capacity change from 0 to 512 [ 456.881007][T22711] /dev/loop0: Can't open blockdev [ 456.904363][T22714] loop0: detected capacity change from 0 to 512 [ 456.911053][T22714] /dev/loop0: Can't open blockdev [ 456.947183][T22720] loop0: detected capacity change from 0 to 512 [ 456.955516][T22720] /dev/loop0: Can't open blockdev [ 456.988356][T22726] loop0: detected capacity change from 0 to 512 [ 456.995571][T22726] /dev/loop0: Can't open blockdev [ 457.019425][T22729] loop0: detected capacity change from 0 to 512 [ 457.026970][T22729] /dev/loop0: Can't open blockdev [ 457.054553][T22732] loop0: detected capacity change from 0 to 512 [ 457.071953][T22732] /dev/loop0: Can't open blockdev [ 457.087268][T22735] loop0: detected capacity change from 0 to 512 [ 457.094460][T22735] /dev/loop0: Can't open blockdev [ 457.112225][T22738] loop0: detected capacity change from 0 to 512 [ 457.119495][T22738] /dev/loop0: Can't open blockdev [ 457.147629][T22741] loop0: detected capacity change from 0 to 512 [ 457.154807][T22741] /dev/loop0: Can't open blockdev [ 457.170900][T22744] loop0: detected capacity change from 0 to 512 [ 457.178136][T22744] /dev/loop0: Can't open blockdev [ 457.205238][T22750] loop0: detected capacity change from 0 to 512 [ 457.212079][T22750] /dev/loop0: Can't open blockdev [ 457.234509][T22753] loop0: detected capacity change from 0 to 512 [ 457.252078][T22753] /dev/loop0: Can't open blockdev [ 457.267849][T22756] loop0: detected capacity change from 0 to 512 [ 457.282704][T22756] /dev/loop0: Can't open blockdev [ 457.298758][T22759] loop0: detected capacity change from 0 to 512 [ 457.305984][T22759] /dev/loop0: Can't open blockdev [ 457.349510][T22765] loop0: detected capacity change from 0 to 512 [ 457.364511][T22765] /dev/loop0: Can't open blockdev [ 457.386541][T22768] loop0: detected capacity change from 0 to 512 [ 457.393985][T22768] /dev/loop0: Can't open blockdev [ 457.421502][T22771] loop0: detected capacity change from 0 to 512 [ 457.429780][T22771] /dev/loop0: Can't open blockdev [ 457.447165][T22774] loop0: detected capacity change from 0 to 512 [ 457.455101][T22774] /dev/loop0: Can't open blockdev [ 457.471721][T22777] loop0: detected capacity change from 0 to 512 [ 457.478640][T22777] /dev/loop0: Can't open blockdev [ 457.503867][T22780] loop0: detected capacity change from 0 to 512 [ 457.521571][T22780] /dev/loop0: Can't open blockdev [ 457.544959][T22783] loop0: detected capacity change from 0 to 512 [ 457.562524][T22783] /dev/loop0: Can't open blockdev [ 457.584632][T22786] loop0: detected capacity change from 0 to 512 [ 457.591450][T22786] /dev/loop0: Can't open blockdev [ 457.615995][T22789] loop0: detected capacity change from 0 to 512 [ 457.618739][ T4070] buffer_io_error: 408 callbacks suppressed [ 457.618756][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 457.622769][T22789] /dev/loop0: Can't open blockdev [ 457.656901][T22792] loop0: detected capacity change from 0 to 512 [ 457.659632][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 457.668403][T22792] /dev/loop0: Can't open blockdev [ 457.695675][T22795] loop0: detected capacity change from 0 to 512 [ 457.699903][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 457.702574][T22795] /dev/loop0: Can't open blockdev [ 457.735637][T22798] loop0: detected capacity change from 0 to 512 [ 457.739481][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 457.742438][T22798] /dev/loop0: Can't open blockdev [ 457.816105][T22798] loop0: detected capacity change from 0 to 512 [ 457.822747][T22798] /dev/loop0: Can't open blockdev [ 457.838378][T22801] loop0: detected capacity change from 0 to 512 [ 457.845304][T22801] /dev/loop0: Can't open blockdev [ 457.865066][T22804] loop0: detected capacity change from 0 to 512 [ 457.868148][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 457.881344][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 457.883039][T22804] /dev/loop0: Can't open blockdev [ 457.917856][T22807] loop0: detected capacity change from 0 to 512 [ 457.920180][ T4070] blk_print_req_error: 535 callbacks suppressed [ 457.920200][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 457.925171][T22807] /dev/loop0: Can't open blockdev [ 457.959943][T22810] loop0: detected capacity change from 0 to 512 [ 457.968760][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 457.971516][T22810] /dev/loop0: Can't open blockdev [ 457.987060][T22810] loop0: detected capacity change from 0 to 512 [ 457.994573][T22810] /dev/loop0: Can't open blockdev [ 458.008699][T22813] loop0: detected capacity change from 0 to 512 [ 458.015777][T22813] /dev/loop0: Can't open blockdev [ 458.031687][T22816] loop0: detected capacity change from 0 to 512 [ 458.038607][T22816] /dev/loop0: Can't open blockdev [ 458.066199][T22819] loop0: detected capacity change from 0 to 512 [ 458.072053][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 458.072988][T22819] /dev/loop0: Can't open blockdev [ 458.156652][T22819] loop0: detected capacity change from 0 to 512 [ 458.164526][T22819] /dev/loop0: Can't open blockdev [ 458.196522][T22825] loop0: detected capacity change from 0 to 512 [ 458.203586][T22825] /dev/loop0: Can't open blockdev [ 458.224400][T22828] loop0: detected capacity change from 0 to 512 [ 458.230317][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 458.231464][T22828] /dev/loop0: Can't open blockdev [ 458.257637][T22831] loop0: detected capacity change from 0 to 512 [ 458.267286][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 458.273712][T22831] /dev/loop0: Can't open blockdev [ 458.285212][T22831] loop0: detected capacity change from 0 to 512 [ 458.293018][T22831] /dev/loop0: Can't open blockdev [ 458.322155][T22837] loop0: detected capacity change from 0 to 512 [ 458.329522][T22837] /dev/loop0: Can't open blockdev [ 458.358187][T22840] loop0: detected capacity change from 0 to 512 [ 458.365092][T22840] /dev/loop0: Can't open blockdev [ 458.406964][T22840] loop0: detected capacity change from 0 to 512 [ 458.413396][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 458.414042][T22840] /dev/loop0: Can't open blockdev [ 458.438688][T22843] loop0: detected capacity change from 0 to 512 [ 458.448143][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 458.452227][T22843] /dev/loop0: Can't open blockdev [ 458.492470][T22846] loop0: detected capacity change from 0 to 512 [ 458.499563][T22846] /dev/loop0: Can't open blockdev [ 458.513533][T22849] loop0: detected capacity change from 0 to 512 [ 458.516146][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 458.520742][T22849] /dev/loop0: Can't open blockdev [ 458.548188][T22852] loop0: detected capacity change from 0 to 512 [ 458.559561][T22852] /dev/loop0: Can't open blockdev [ 458.581248][T22855] loop0: detected capacity change from 0 to 512 [ 458.584957][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 458.598904][T22855] /dev/loop0: Can't open blockdev [ 458.617650][T22858] loop0: detected capacity change from 0 to 512 [ 458.624832][T22858] /dev/loop0: Can't open blockdev [ 458.646157][T22861] loop0: detected capacity change from 0 to 512 [ 458.649824][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 458.663786][T22861] /dev/loop0: Can't open blockdev [ 458.681362][T22864] loop0: detected capacity change from 0 to 512 [ 458.688051][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 458.688681][T22864] /dev/loop0: Can't open blockdev [ 458.713641][T22867] loop0: detected capacity change from 0 to 512 [ 458.716682][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 458.728826][T22867] /dev/loop0: Can't open blockdev [ 458.748026][T22870] loop0: detected capacity change from 0 to 512 [ 458.750260][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 458.755621][T22870] /dev/loop0: Can't open blockdev [ 458.772126][T22870] loop0: detected capacity change from 0 to 512 [ 458.781492][T22870] /dev/loop0: Can't open blockdev [ 458.811950][T22876] loop0: detected capacity change from 0 to 512 [ 458.818189][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 458.818847][T22876] /dev/loop0: Can't open blockdev [ 458.858240][T22879] loop0: detected capacity change from 0 to 512 [ 458.865164][T22879] /dev/loop0: Can't open blockdev [ 458.908678][T22885] loop0: detected capacity change from 0 to 512 [ 458.919227][T22885] /dev/loop0: Can't open blockdev [ 458.931594][T22888] loop0: detected capacity change from 0 to 512 [ 458.938489][T22888] /dev/loop0: Can't open blockdev [ 458.955789][T22891] loop0: detected capacity change from 0 to 512 [ 458.962563][T22891] /dev/loop0: Can't open blockdev [ 458.983044][T22894] loop0: detected capacity change from 0 to 512 [ 458.991022][T22894] /dev/loop0: Can't open blockdev [ 459.006445][T22897] loop0: detected capacity change from 0 to 512 [ 459.013668][T22897] /dev/loop0: Can't open blockdev [ 459.029816][T22900] loop0: detected capacity change from 0 to 512 [ 459.036762][T22900] /dev/loop0: Can't open blockdev [ 459.056612][T22903] loop0: detected capacity change from 0 to 512 [ 459.063930][T22903] /dev/loop0: Can't open blockdev [ 459.106591][T22912] loop0: detected capacity change from 0 to 512 [ 459.113443][T22912] /dev/loop0: Can't open blockdev [ 459.139051][T22915] loop0: detected capacity change from 0 to 512 [ 459.154090][T22915] /dev/loop0: Can't open blockdev [ 459.169027][T22918] loop0: detected capacity change from 0 to 512 [ 459.177415][T22918] /dev/loop0: Can't open blockdev [ 459.194827][T22921] loop0: detected capacity change from 0 to 512 [ 459.201724][T22921] /dev/loop0: Can't open blockdev [ 459.218932][T22924] loop0: detected capacity change from 0 to 512 [ 459.225830][T22924] /dev/loop0: Can't open blockdev [ 459.242973][T22927] loop0: detected capacity change from 0 to 512 [ 459.250362][T22927] /dev/loop0: Can't open blockdev [ 459.292759][T22936] loop0: detected capacity change from 0 to 512 [ 459.300528][T22936] /dev/loop0: Can't open blockdev [ 459.331757][T22942] loop0: detected capacity change from 0 to 512 [ 459.338752][T22942] /dev/loop0: Can't open blockdev [ 459.357511][T22945] loop0: detected capacity change from 0 to 512 [ 459.365349][T22945] /dev/loop0: Can't open blockdev [ 459.387153][T22948] loop0: detected capacity change from 0 to 512 [ 459.394321][T22948] /dev/loop0: Can't open blockdev [ 459.406939][T22951] loop0: detected capacity change from 0 to 512 [ 459.414563][T22951] /dev/loop0: Can't open blockdev [ 459.430490][T22954] loop0: detected capacity change from 0 to 512 [ 459.438056][T22954] /dev/loop0: Can't open blockdev [ 459.479250][T22960] loop0: detected capacity change from 0 to 512 [ 459.486383][T22960] /dev/loop0: Can't open blockdev [ 459.524544][T22966] loop0: detected capacity change from 0 to 512 [ 459.531279][T22966] /dev/loop0: Can't open blockdev [ 459.547346][T22969] loop0: detected capacity change from 0 to 512 [ 459.556883][T22969] /dev/loop0: Can't open blockdev [ 459.586803][T22975] loop0: detected capacity change from 0 to 512 [ 459.593975][T22975] /dev/loop0: Can't open blockdev [ 459.616491][T22978] loop0: detected capacity change from 0 to 512 [ 459.633670][T22978] /dev/loop0: Can't open blockdev [ 459.651830][T22981] loop0: detected capacity change from 0 to 512 [ 459.659079][T22981] /dev/loop0: Can't open blockdev [ 459.675862][T22984] loop0: detected capacity change from 0 to 512 [ 459.683035][T22984] /dev/loop0: Can't open blockdev [ 459.701980][T22987] loop0: detected capacity change from 0 to 512 [ 459.709339][T22987] /dev/loop0: Can't open blockdev [ 459.758292][T22993] loop0: detected capacity change from 0 to 512 [ 459.765387][T22993] /dev/loop0: Can't open blockdev [ 459.814389][T22999] loop0: detected capacity change from 0 to 512 [ 459.821340][T22999] /dev/loop0: Can't open blockdev [ 459.840526][T23002] loop0: detected capacity change from 0 to 512 [ 459.848434][T23002] /dev/loop0: Can't open blockdev [ 459.870663][T23005] loop0: detected capacity change from 0 to 512 [ 459.877695][T23005] /dev/loop0: Can't open blockdev [ 459.894338][T23008] loop0: detected capacity change from 0 to 512 [ 459.909883][T23008] /dev/loop0: Can't open blockdev [ 459.937937][T23011] loop0: detected capacity change from 0 to 512 [ 459.945256][T23011] /dev/loop0: Can't open blockdev [ 459.998196][T23011] loop0: detected capacity change from 0 to 512 [ 460.006944][T23011] /dev/loop0: Can't open blockdev [ 460.028252][T23014] loop0: detected capacity change from 0 to 512 [ 460.035316][T23014] /dev/loop0: Can't open blockdev [ 460.055878][T23017] loop0: detected capacity change from 0 to 512 [ 460.063029][T23017] /dev/loop0: Can't open blockdev [ 460.087068][T23020] loop0: detected capacity change from 0 to 512 [ 460.094769][T23020] /dev/loop0: Can't open blockdev [ 460.110575][T23023] loop0: detected capacity change from 0 to 512 [ 460.118150][T23023] /dev/loop0: Can't open blockdev [ 460.147027][T23026] loop0: detected capacity change from 0 to 512 [ 460.155399][T23026] /dev/loop0: Can't open blockdev [ 460.183734][T23032] loop0: detected capacity change from 0 to 512 [ 460.190619][T23032] /dev/loop0: Can't open blockdev [ 460.207925][T23035] loop0: detected capacity change from 0 to 512 [ 460.217254][T23035] /dev/loop0: Can't open blockdev [ 460.234730][T23038] loop0: detected capacity change from 0 to 512 [ 460.241615][T23038] /dev/loop0: Can't open blockdev [ 460.258795][T23041] loop0: detected capacity change from 0 to 512 [ 460.265633][T23041] /dev/loop0: Can't open blockdev [ 460.286407][T23044] loop0: detected capacity change from 0 to 512 [ 460.293548][T23044] /dev/loop0: Can't open blockdev [ 460.325940][T23044] loop0: detected capacity change from 0 to 512 [ 460.333668][T23044] /dev/loop0: Can't open blockdev [ 460.347938][T23047] loop0: detected capacity change from 0 to 512 [ 460.355274][T23047] /dev/loop0: Can't open blockdev [ 460.372010][T23050] loop0: detected capacity change from 0 to 512 [ 460.379434][T23050] /dev/loop0: Can't open blockdev [ 460.401833][T23053] loop0: detected capacity change from 0 to 512 [ 460.409053][T23053] /dev/loop0: Can't open blockdev [ 460.431043][T23056] loop0: detected capacity change from 0 to 512 [ 460.439768][T23056] /dev/loop0: Can't open blockdev [ 460.452885][T23059] loop0: detected capacity change from 0 to 512 [ 460.460147][T23059] /dev/loop0: Can't open blockdev [ 460.480027][T23062] loop0: detected capacity change from 0 to 512 [ 460.494681][T23062] /dev/loop0: Can't open blockdev [ 460.512573][T23065] loop0: detected capacity change from 0 to 512 [ 460.520307][T23065] /dev/loop0: Can't open blockdev [ 460.539535][T23068] loop0: detected capacity change from 0 to 512 [ 460.551974][T23068] /dev/loop0: Can't open blockdev [ 460.578277][T23071] loop0: detected capacity change from 0 to 512 [ 460.585769][T23071] /dev/loop0: Can't open blockdev [ 460.604219][T23074] loop0: detected capacity change from 0 to 512 [ 460.611013][T23074] /dev/loop0: Can't open blockdev [ 460.640110][T23080] loop0: detected capacity change from 0 to 512 [ 460.647034][T23080] /dev/loop0: Can't open blockdev [ 460.676660][T23083] loop0: detected capacity change from 0 to 512 [ 460.683857][T23083] /dev/loop0: Can't open blockdev [ 460.713068][T23086] loop0: detected capacity change from 0 to 512 [ 460.720355][T23086] /dev/loop0: Can't open blockdev [ 460.738099][T23089] loop0: detected capacity change from 0 to 512 [ 460.745118][T23089] /dev/loop0: Can't open blockdev [ 460.761338][T23092] loop0: detected capacity change from 0 to 512 [ 460.768454][T23092] /dev/loop0: Can't open blockdev [ 460.815612][T23092] loop0: detected capacity change from 0 to 512 [ 460.822293][T23092] /dev/loop0: Can't open blockdev [ 460.837134][T23095] loop0: detected capacity change from 0 to 512 [ 460.844269][T23095] /dev/loop0: Can't open blockdev [ 460.866029][T23098] loop0: detected capacity change from 0 to 512 [ 460.873078][T23098] /dev/loop0: Can't open blockdev [ 460.890016][T23101] loop0: detected capacity change from 0 to 512 [ 460.897456][T23101] /dev/loop0: Can't open blockdev [ 460.916138][T23104] loop0: detected capacity change from 0 to 512 [ 460.922959][T23104] /dev/loop0: Can't open blockdev [ 460.940212][T23107] loop0: detected capacity change from 0 to 512 [ 460.947140][T23107] /dev/loop0: Can't open blockdev [ 460.971322][T23110] loop0: detected capacity change from 0 to 512 [ 460.978996][T23110] /dev/loop0: Can't open blockdev [ 461.014919][T23113] loop0: detected capacity change from 0 to 512 [ 461.022424][T23113] /dev/loop0: Can't open blockdev [ 461.037490][T23116] loop0: detected capacity change from 0 to 512 [ 461.044746][T23116] /dev/loop0: Can't open blockdev [ 461.070959][T23119] loop0: detected capacity change from 0 to 512 [ 461.078121][T23119] /dev/loop0: Can't open blockdev [ 461.099169][T23122] loop0: detected capacity change from 0 to 512 [ 461.106410][T23122] /dev/loop0: Can't open blockdev [ 461.126530][T23125] loop0: detected capacity change from 0 to 512 [ 461.133702][T23125] /dev/loop0: Can't open blockdev [ 461.158004][T23128] loop0: detected capacity change from 0 to 512 [ 461.165937][T23128] /dev/loop0: Can't open blockdev [ 461.183649][T23131] loop0: detected capacity change from 0 to 512 [ 461.191134][T23131] /dev/loop0: Can't open blockdev [ 461.220236][T23134] loop0: detected capacity change from 0 to 512 [ 461.227284][T23134] /dev/loop0: Can't open blockdev [ 461.268628][T23140] loop0: detected capacity change from 0 to 512 [ 461.275905][T23140] /dev/loop0: Can't open blockdev [ 461.300098][T23143] loop0: detected capacity change from 0 to 512 [ 461.307945][T23143] /dev/loop0: Can't open blockdev [ 461.354453][T23149] loop0: detected capacity change from 0 to 512 [ 461.361897][T23149] /dev/loop0: Can't open blockdev [ 461.380652][T23152] loop0: detected capacity change from 0 to 512 [ 461.387747][T23152] /dev/loop0: Can't open blockdev [ 461.409809][T23155] loop0: detected capacity change from 0 to 512 [ 461.416976][T23155] /dev/loop0: Can't open blockdev [ 461.434187][T23158] loop0: detected capacity change from 0 to 512 [ 461.449366][T23158] /dev/loop0: Can't open blockdev [ 461.468785][T23161] loop0: detected capacity change from 0 to 512 [ 461.484033][T23161] /dev/loop0: Can't open blockdev [ 461.513607][T23164] loop0: detected capacity change from 0 to 512 [ 461.520378][T23164] /dev/loop0: Can't open blockdev [ 461.537478][T23167] loop0: detected capacity change from 0 to 512 [ 461.548341][T23167] /dev/loop0: Can't open blockdev [ 461.567831][T23170] loop0: detected capacity change from 0 to 512 [ 461.574840][T23170] /dev/loop0: Can't open blockdev [ 461.640913][T23179] loop0: detected capacity change from 0 to 512 [ 461.649060][T23179] /dev/loop0: Can't open blockdev [ 461.669038][T23182] loop0: detected capacity change from 0 to 512 [ 461.676761][T23182] /dev/loop0: Can't open blockdev [ 461.691869][T23185] loop0: detected capacity change from 0 to 512 [ 461.698934][T23185] /dev/loop0: Can't open blockdev [ 461.727035][T23188] loop0: detected capacity change from 0 to 512 [ 461.740643][T23188] /dev/loop0: Can't open blockdev [ 461.768979][T23194] loop0: detected capacity change from 0 to 512 [ 461.776323][T23194] /dev/loop0: Can't open blockdev [ 461.806144][T23194] loop0: detected capacity change from 0 to 512 [ 461.815418][T23194] /dev/loop0: Can't open blockdev [ 461.834420][T23197] loop0: detected capacity change from 0 to 512 [ 461.844535][T23197] /dev/loop0: Can't open blockdev [ 461.861549][T23200] loop0: detected capacity change from 0 to 512 [ 461.874832][T23200] /dev/loop0: Can't open blockdev [ 461.896158][T23203] loop0: detected capacity change from 0 to 512 [ 461.908411][T23203] /dev/loop0: Can't open blockdev [ 461.925720][T23206] loop0: detected capacity change from 0 to 512 [ 461.932519][T23206] /dev/loop0: Can't open blockdev [ 461.948197][T23209] loop0: detected capacity change from 0 to 512 [ 461.955290][T23209] /dev/loop0: Can't open blockdev [ 461.972592][T23212] loop0: detected capacity change from 0 to 512 [ 461.980437][T23212] /dev/loop0: Can't open blockdev [ 462.012339][T23218] loop0: detected capacity change from 0 to 512 [ 462.027133][T23218] /dev/loop0: Can't open blockdev [ 462.051302][T23221] loop0: detected capacity change from 0 to 512 [ 462.058494][T23221] /dev/loop0: Can't open blockdev [ 462.097460][T23227] loop0: detected capacity change from 0 to 512 [ 462.105968][T23227] /dev/loop0: Can't open blockdev [ 462.131631][T23230] loop0: detected capacity change from 0 to 512 [ 462.138548][T23230] /dev/loop0: Can't open blockdev [ 462.161786][T23233] loop0: detected capacity change from 0 to 512 [ 462.168967][T23233] /dev/loop0: Can't open blockdev [ 462.211113][T23242] loop0: detected capacity change from 0 to 512 [ 462.218742][T23242] /dev/loop0: Can't open blockdev [ 462.244853][T23245] loop0: detected capacity change from 0 to 512 [ 462.260610][T23245] /dev/loop0: Can't open blockdev [ 462.279231][T23248] loop0: detected capacity change from 0 to 512 [ 462.286536][T23248] /dev/loop0: Can't open blockdev [ 462.302912][T23251] loop0: detected capacity change from 0 to 512 [ 462.309817][T23251] /dev/loop0: Can't open blockdev [ 462.327505][T23254] loop0: detected capacity change from 0 to 512 [ 462.334657][T23254] /dev/loop0: Can't open blockdev [ 462.365528][T23254] loop0: detected capacity change from 0 to 512 [ 462.372252][T23254] /dev/loop0: Can't open blockdev [ 462.387037][T23257] loop0: detected capacity change from 0 to 512 [ 462.394059][T23257] /dev/loop0: Can't open blockdev [ 462.414509][T23260] loop0: detected capacity change from 0 to 512 [ 462.426789][T23260] /dev/loop0: Can't open blockdev [ 462.454933][T23263] loop0: detected capacity change from 0 to 512 [ 462.461879][T23263] /dev/loop0: Can't open blockdev [ 462.479591][T23266] loop0: detected capacity change from 0 to 512 [ 462.486790][T23266] /dev/loop0: Can't open blockdev [ 462.516920][T23272] loop0: detected capacity change from 0 to 512 [ 462.523746][T23272] /dev/loop0: Can't open blockdev [ 462.541364][T23275] loop0: detected capacity change from 0 to 512 [ 462.548667][T23275] /dev/loop0: Can't open blockdev [ 462.565537][T23278] loop0: detected capacity change from 0 to 512 [ 462.572398][T23278] /dev/loop0: Can't open blockdev [ 462.590403][T23281] loop0: detected capacity change from 0 to 512 [ 462.597259][T23281] /dev/loop0: Can't open blockdev [ 462.618415][T23284] loop0: detected capacity change from 0 to 512 [ 462.626024][T23284] /dev/loop0: Can't open blockdev [ 462.642247][T23287] loop0: detected capacity change from 0 to 512 [ 462.649591][T23287] /dev/loop0: Can't open blockdev [ 462.679484][T23290] loop0: detected capacity change from 0 to 512 [ 462.681951][ T4070] buffer_io_error: 392 callbacks suppressed [ 462.681969][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 462.687636][T23290] /dev/loop0: Can't open blockdev [ 462.728784][T23293] loop0: detected capacity change from 0 to 512 [ 462.738478][T23293] /dev/loop0: Can't open blockdev [ 462.757123][T23296] loop0: detected capacity change from 0 to 512 [ 462.763877][T23296] /dev/loop0: Can't open blockdev [ 462.784725][T23299] loop0: detected capacity change from 0 to 512 [ 462.791560][T23299] /dev/loop0: Can't open blockdev [ 462.818794][T23302] loop0: detected capacity change from 0 to 512 [ 462.825096][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 462.825182][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 462.825742][T23302] /dev/loop0: Can't open blockdev [ 462.894218][T23308] loop0: detected capacity change from 0 to 512 [ 462.901035][T23308] /dev/loop0: Can't open blockdev [ 462.932862][T23311] loop0: detected capacity change from 0 to 512 [ 462.939998][T23311] /dev/loop0: Can't open blockdev [ 462.965891][T23314] loop0: detected capacity change from 0 to 512 [ 462.971450][ T4070] blk_print_req_error: 515 callbacks suppressed [ 462.971469][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 462.972687][T23314] /dev/loop0: Can't open blockdev [ 463.035700][T23314] loop0: detected capacity change from 0 to 512 [ 463.042673][T23314] /dev/loop0: Can't open blockdev [ 463.058906][T23317] loop0: detected capacity change from 0 to 512 [ 463.066574][T23317] /dev/loop0: Can't open blockdev [ 463.108705][T23317] loop0: detected capacity change from 0 to 512 [ 463.116116][T23317] /dev/loop0: Can't open blockdev [ 463.132537][T23320] loop0: detected capacity change from 0 to 512 [ 463.140667][T23320] /dev/loop0: Can't open blockdev [ 463.163635][T23323] loop0: detected capacity change from 0 to 512 [ 463.169729][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 463.170501][T23323] /dev/loop0: Can't open blockdev [ 463.201969][T23326] loop0: detected capacity change from 0 to 512 [ 463.207154][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 463.209368][T23326] /dev/loop0: Can't open blockdev [ 463.235331][T23329] loop0: detected capacity change from 0 to 512 [ 463.238976][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 463.252197][T23329] /dev/loop0: Can't open blockdev [ 463.280628][T23332] loop0: detected capacity change from 0 to 512 [ 463.287650][T23332] /dev/loop0: Can't open blockdev [ 463.309338][T23335] loop0: detected capacity change from 0 to 512 [ 463.316528][T23335] /dev/loop0: Can't open blockdev [ 463.341233][T23338] loop0: detected capacity change from 0 to 512 [ 463.343626][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 463.348789][T23338] /dev/loop0: Can't open blockdev [ 463.376521][T23341] loop0: detected capacity change from 0 to 512 [ 463.386637][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 463.391231][T23341] /dev/loop0: Can't open blockdev [ 463.411306][T23344] loop0: detected capacity change from 0 to 512 [ 463.419116][T23344] /dev/loop0: Can't open blockdev [ 463.435813][T23347] loop0: detected capacity change from 0 to 512 [ 463.445664][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 463.452517][T23347] /dev/loop0: Can't open blockdev [ 463.484420][ T4070] I/O error, dev loop0, sector 128 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 463.486320][T23347] loop0: detected capacity change from 0 to 512 [ 463.494725][ T4070] I/O error, dev loop0, sector 128 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 463.502549][T23347] /dev/loop0: Can't open blockdev [ 463.511126][ T4070] Buffer I/O error on dev loop0, logical block 16, async page read [ 463.540177][T23353] loop0: detected capacity change from 0 to 512 [ 463.548420][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 463.548868][T23353] /dev/loop0: Can't open blockdev [ 463.567125][T23353] loop0: detected capacity change from 0 to 512 [ 463.575352][T23353] /dev/loop0: Can't open blockdev [ 463.596651][T23356] loop0: detected capacity change from 0 to 512 [ 463.601131][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 463.611688][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 463.613692][T23356] /dev/loop0: Can't open blockdev [ 463.645037][T23359] loop0: detected capacity change from 0 to 512 [ 463.651152][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 463.651916][T23359] /dev/loop0: Can't open blockdev [ 463.696898][T23359] loop0: detected capacity change from 0 to 512 [ 463.704327][T23359] /dev/loop0: Can't open blockdev [ 463.718489][T23362] loop0: detected capacity change from 0 to 512 [ 463.723480][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 463.725602][T23362] /dev/loop0: Can't open blockdev [ 463.756772][T23365] loop0: detected capacity change from 0 to 512 [ 463.759576][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 463.763916][T23365] /dev/loop0: Can't open blockdev [ 463.798474][T23368] loop0: detected capacity change from 0 to 512 [ 463.802821][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 463.813772][T23368] /dev/loop0: Can't open blockdev [ 463.839423][T23371] loop0: detected capacity change from 0 to 512 [ 463.847426][T23371] /dev/loop0: Can't open blockdev [ 463.864924][T23374] loop0: detected capacity change from 0 to 512 [ 463.882308][T23374] /dev/loop0: Can't open blockdev [ 463.926025][T23380] loop0: detected capacity change from 0 to 512 [ 463.940973][T23380] /dev/loop0: Can't open blockdev [ 463.950939][T23380] loop0: detected capacity change from 0 to 512 [ 463.957975][T23380] /dev/loop0: Can't open blockdev [ 463.993038][T23386] loop0: detected capacity change from 0 to 512 [ 463.999962][T23386] /dev/loop0: Can't open blockdev [ 464.024466][T23389] loop0: detected capacity change from 0 to 512 [ 464.032421][T23389] /dev/loop0: Can't open blockdev [ 464.054508][T23392] loop0: detected capacity change from 0 to 512 [ 464.061227][T23392] /dev/loop0: Can't open blockdev [ 464.084428][T23395] loop0: detected capacity change from 0 to 512 [ 464.093850][T23395] /dev/loop0: Can't open blockdev [ 464.117123][T23398] loop0: detected capacity change from 0 to 512 [ 464.124155][T23398] /dev/loop0: Can't open blockdev [ 464.176114][T23407] loop0: detected capacity change from 0 to 512 [ 464.185542][T23407] /dev/loop0: Can't open blockdev [ 464.205083][T23410] loop0: detected capacity change from 0 to 512 [ 464.211973][T23410] /dev/loop0: Can't open blockdev [ 464.238875][T23413] loop0: detected capacity change from 0 to 512 [ 464.246218][T23413] /dev/loop0: Can't open blockdev [ 464.261680][T23416] loop0: detected capacity change from 0 to 512 [ 464.269108][T23416] /dev/loop0: Can't open blockdev [ 464.302574][T23419] loop0: detected capacity change from 0 to 512 [ 464.309333][T23419] /dev/loop0: Can't open blockdev [ 464.328733][T23422] loop0: detected capacity change from 0 to 512 [ 464.336619][T23422] /dev/loop0: Can't open blockdev [ 464.385894][T23425] loop0: detected capacity change from 0 to 512 [ 464.392777][T23425] /dev/loop0: Can't open blockdev [ 464.418593][T23428] loop0: detected capacity change from 0 to 512 [ 464.425509][T23428] /dev/loop0: Can't open blockdev [ 464.441637][T23431] loop0: detected capacity change from 0 to 512 [ 464.448749][T23431] /dev/loop0: Can't open blockdev [ 464.469268][T23434] loop0: detected capacity change from 0 to 512 [ 464.476962][T23434] /dev/loop0: Can't open blockdev [ 464.495091][T23437] loop0: detected capacity change from 0 to 512 [ 464.502019][T23437] /dev/loop0: Can't open blockdev [ 464.532424][T23440] loop0: detected capacity change from 0 to 512 [ 464.539228][T23440] /dev/loop0: Can't open blockdev [ 464.555285][T23443] loop0: detected capacity change from 0 to 512 [ 464.562101][T23443] /dev/loop0: Can't open blockdev [ 464.580578][T23446] loop0: detected capacity change from 0 to 512 [ 464.587670][T23446] /dev/loop0: Can't open blockdev [ 464.615427][T23449] loop0: detected capacity change from 0 to 512 [ 464.622287][T23449] /dev/loop0: Can't open blockdev [ 464.639497][T23452] loop0: detected capacity change from 0 to 512 [ 464.646938][T23452] /dev/loop0: Can't open blockdev [ 464.676456][T23455] loop0: detected capacity change from 0 to 512 [ 464.685696][T23455] /dev/loop0: Can't open blockdev [ 464.698533][T23458] loop0: detected capacity change from 0 to 512 [ 464.705927][T23458] /dev/loop0: Can't open blockdev [ 464.736678][T23464] loop0: detected capacity change from 0 to 512 [ 464.743778][T23464] /dev/loop0: Can't open blockdev [ 464.758252][T23467] loop0: detected capacity change from 0 to 512 [ 464.765269][T23467] /dev/loop0: Can't open blockdev [ 464.790743][T23470] loop0: detected capacity change from 0 to 512 [ 464.798036][T23470] /dev/loop0: Can't open blockdev [ 464.817563][T23473] loop0: detected capacity change from 0 to 512 [ 464.825204][T23473] /dev/loop0: Can't open blockdev [ 464.841412][T23476] loop0: detected capacity change from 0 to 512 [ 464.848272][T23476] /dev/loop0: Can't open blockdev [ 464.869191][T23479] loop0: detected capacity change from 0 to 512 [ 464.880661][T23479] /dev/loop0: Can't open blockdev [ 464.894714][T23482] loop0: detected capacity change from 0 to 512 [ 464.901709][T23482] /dev/loop0: Can't open blockdev [ 464.918404][T23485] loop0: detected capacity change from 0 to 512 [ 464.925423][T23485] /dev/loop0: Can't open blockdev [ 464.946730][T23488] loop0: detected capacity change from 0 to 512 [ 464.953556][T23488] /dev/loop0: Can't open blockdev [ 464.973310][T23491] loop0: detected capacity change from 0 to 512 [ 464.980035][T23491] /dev/loop0: Can't open blockdev [ 465.035576][T23491] loop0: detected capacity change from 0 to 512 [ 465.042272][T23491] /dev/loop0: Can't open blockdev [ 465.055006][T23494] loop0: detected capacity change from 0 to 512 [ 465.061761][T23494] /dev/loop0: Can't open blockdev [ 465.080522][T23497] loop0: detected capacity change from 0 to 512 [ 465.087892][T23497] /dev/loop0: Can't open blockdev [ 465.104403][T23500] loop0: detected capacity change from 0 to 512 [ 465.113679][T23500] /dev/loop0: Can't open blockdev [ 465.131873][T23503] loop0: detected capacity change from 0 to 512 [ 465.140523][T23503] /dev/loop0: Can't open blockdev [ 465.185173][T23503] loop0: detected capacity change from 0 to 512 [ 465.191872][T23503] /dev/loop0: Can't open blockdev [ 465.206328][T23506] loop0: detected capacity change from 0 to 512 [ 465.213085][T23506] /dev/loop0: Can't open blockdev [ 465.242630][T23509] loop0: detected capacity change from 0 to 512 [ 465.250334][T23509] /dev/loop0: Can't open blockdev [ 465.299715][T23521] loop0: detected capacity change from 0 to 512 [ 465.307384][T23521] /dev/loop0: Can't open blockdev [ 465.324893][T23524] loop0: detected capacity change from 0 to 512 [ 465.331837][T23524] /dev/loop0: Can't open blockdev [ 465.348767][T23527] loop0: detected capacity change from 0 to 512 [ 465.356654][T23527] /dev/loop0: Can't open blockdev [ 465.395462][T23527] loop0: detected capacity change from 0 to 512 [ 465.403774][T23527] /dev/loop0: Can't open blockdev [ 465.426004][T23530] loop0: detected capacity change from 0 to 512 [ 465.432923][T23530] /dev/loop0: Can't open blockdev [ 465.453078][T23533] loop0: detected capacity change from 0 to 512 [ 465.468807][T23533] /dev/loop0: Can't open blockdev [ 465.498923][T23539] loop0: detected capacity change from 0 to 512 [ 465.506267][T23539] /dev/loop0: Can't open blockdev [ 465.525157][T23542] loop0: detected capacity change from 0 to 512 [ 465.540476][T23542] /dev/loop0: Can't open blockdev [ 465.559705][T23545] loop0: detected capacity change from 0 to 512 [ 465.574336][T23545] /dev/loop0: Can't open blockdev [ 465.606220][T23551] loop0: detected capacity change from 0 to 512 [ 465.614534][T23551] /dev/loop0: Can't open blockdev [ 465.636972][T23554] loop0: detected capacity change from 0 to 512 [ 465.644915][T23554] /dev/loop0: Can't open blockdev [ 465.674623][T23557] loop0: detected capacity change from 0 to 512 [ 465.682014][T23557] /dev/loop0: Can't open blockdev [ 465.721577][T23563] loop0: detected capacity change from 0 to 512 [ 465.729037][T23563] /dev/loop0: Can't open blockdev [ 465.742869][T23566] loop0: detected capacity change from 0 to 512 [ 465.750800][T23566] /dev/loop0: Can't open blockdev [ 465.778497][T23572] loop0: detected capacity change from 0 to 512 [ 465.785552][T23572] /dev/loop0: Can't open blockdev [ 465.804992][T23575] loop0: detected capacity change from 0 to 512 [ 465.812018][T23575] /dev/loop0: Can't open blockdev [ 465.835232][T23578] loop0: detected capacity change from 0 to 512 [ 465.848577][T23578] /dev/loop0: Can't open blockdev [ 465.867040][T23581] loop0: detected capacity change from 0 to 512 [ 465.873923][T23581] /dev/loop0: Can't open blockdev [ 465.889729][T23584] loop0: detected capacity change from 0 to 512 [ 465.896791][T23584] /dev/loop0: Can't open blockdev [ 465.916273][T23587] loop0: detected capacity change from 0 to 512 [ 465.924288][T23587] /dev/loop0: Can't open blockdev [ 465.941255][T23590] loop0: detected capacity change from 0 to 512 [ 465.948199][T23590] /dev/loop0: Can't open blockdev [ 465.964979][T23593] loop0: detected capacity change from 0 to 512 [ 465.980758][T23593] /dev/loop0: Can't open blockdev [ 465.996692][T23596] loop0: detected capacity change from 0 to 512 [ 466.005204][T23596] /dev/loop0: Can't open blockdev [ 466.022344][T23599] loop0: detected capacity change from 0 to 512 [ 466.029904][T23599] /dev/loop0: Can't open blockdev [ 466.048225][T23602] loop0: detected capacity change from 0 to 512 [ 466.055236][T23602] /dev/loop0: Can't open blockdev [ 466.086235][T23608] loop0: detected capacity change from 0 to 512 [ 466.092969][T23608] /dev/loop0: Can't open blockdev [ 466.146189][T23608] loop0: detected capacity change from 0 to 512 [ 466.153558][T23608] /dev/loop0: Can't open blockdev [ 466.168701][T23611] loop0: detected capacity change from 0 to 512 [ 466.175947][T23611] /dev/loop0: Can't open blockdev [ 466.198561][T23614] loop0: detected capacity change from 0 to 512 [ 466.205669][T23614] /dev/loop0: Can't open blockdev [ 466.231175][T23617] loop0: detected capacity change from 0 to 512 [ 466.239192][T23617] /dev/loop0: Can't open blockdev [ 466.257186][T23620] loop0: detected capacity change from 0 to 512 [ 466.264207][T23620] /dev/loop0: Can't open blockdev [ 466.282159][T23623] loop0: detected capacity change from 0 to 512 [ 466.289086][T23623] /dev/loop0: Can't open blockdev [ 466.318327][T23626] loop0: detected capacity change from 0 to 512 [ 466.325619][T23626] /dev/loop0: Can't open blockdev [ 466.346264][T23626] loop0: detected capacity change from 0 to 512 [ 466.354232][T23626] /dev/loop0: Can't open blockdev [ 466.367827][T23629] loop0: detected capacity change from 0 to 512 [ 466.375496][T23629] /dev/loop0: Can't open blockdev [ 466.394433][T23632] loop0: detected capacity change from 0 to 512 [ 466.401612][T23632] /dev/loop0: Can't open blockdev [ 466.419032][T23635] loop0: detected capacity change from 0 to 512 [ 466.432369][T23635] /dev/loop0: Can't open blockdev [ 466.446895][T23638] loop0: detected capacity change from 0 to 512 [ 466.453946][T23638] /dev/loop0: Can't open blockdev [ 466.462309][T23638] loop0: detected capacity change from 0 to 512 [ 466.472548][T23638] /dev/loop0: Can't open blockdev [ 466.487444][T23641] loop0: detected capacity change from 0 to 512 [ 466.495556][T23641] /dev/loop0: Can't open blockdev [ 466.536532][T23641] loop0: detected capacity change from 0 to 512 [ 466.546190][T23641] /dev/loop0: Can't open blockdev [ 466.570177][T23644] loop0: detected capacity change from 0 to 512 [ 466.578497][T23644] /dev/loop0: Can't open blockdev [ 466.597804][T23647] loop0: detected capacity change from 0 to 512 [ 466.605257][T23647] /dev/loop0: Can't open blockdev [ 466.629268][T23650] loop0: detected capacity change from 0 to 512 [ 466.637618][T23650] /dev/loop0: Can't open blockdev [ 466.665441][T23650] loop0: detected capacity change from 0 to 512 [ 466.672171][T23650] /dev/loop0: Can't open blockdev [ 466.686827][T23653] loop0: detected capacity change from 0 to 512 [ 466.693663][T23653] /dev/loop0: Can't open blockdev [ 466.726689][T23653] loop0: detected capacity change from 0 to 512 [ 466.734045][T23653] /dev/loop0: Can't open blockdev [ 466.752000][T23656] loop0: detected capacity change from 0 to 512 [ 466.759499][T23656] /dev/loop0: Can't open blockdev [ 466.775419][T23659] loop0: detected capacity change from 0 to 512 [ 466.782367][T23659] /dev/loop0: Can't open blockdev [ 466.827044][T23659] loop0: detected capacity change from 0 to 512 [ 466.835270][T23659] /dev/loop0: Can't open blockdev [ 466.852584][T23662] loop0: detected capacity change from 0 to 512 [ 466.859804][T23662] /dev/loop0: Can't open blockdev [ 466.872396][T23665] loop0: detected capacity change from 0 to 512 [ 466.879694][T23665] /dev/loop0: Can't open blockdev [ 466.898074][T23668] loop0: detected capacity change from 0 to 512 [ 466.904954][T23668] /dev/loop0: Can't open blockdev [ 466.947416][T23668] loop0: detected capacity change from 0 to 512 [ 466.954644][T23668] /dev/loop0: Can't open blockdev [ 466.983898][T23674] loop0: detected capacity change from 0 to 512 [ 466.996810][T23674] /dev/loop0: Can't open blockdev [ 467.018234][T23677] loop0: detected capacity change from 0 to 512 [ 467.026308][T23677] /dev/loop0: Can't open blockdev [ 467.042707][T23680] loop0: detected capacity change from 0 to 512 [ 467.049676][T23680] /dev/loop0: Can't open blockdev [ 467.072635][T23683] loop0: detected capacity change from 0 to 512 [ 467.081161][T23683] /dev/loop0: Can't open blockdev [ 467.103043][T23686] loop0: detected capacity change from 0 to 512 [ 467.109952][T23686] /dev/loop0: Can't open blockdev [ 467.176941][T23686] loop0: detected capacity change from 0 to 512 [ 467.185046][T23686] /dev/loop0: Can't open blockdev [ 467.212016][T23692] loop0: detected capacity change from 0 to 512 [ 467.220161][T23692] /dev/loop0: Can't open blockdev [ 467.243901][T23695] loop0: detected capacity change from 0 to 512 [ 467.250674][T23695] /dev/loop0: Can't open blockdev [ 467.274380][T23698] loop0: detected capacity change from 0 to 512 [ 467.281198][T23698] /dev/loop0: Can't open blockdev [ 467.298683][T23701] loop0: detected capacity change from 0 to 512 [ 467.306274][T23701] /dev/loop0: Can't open blockdev [ 467.345968][T23701] loop0: detected capacity change from 0 to 512 [ 467.352597][T23701] /dev/loop0: Can't open blockdev [ 467.388332][T23707] loop0: detected capacity change from 0 to 512 [ 467.395515][T23707] /dev/loop0: Can't open blockdev [ 467.411516][T23710] loop0: detected capacity change from 0 to 512 [ 467.419057][T23710] /dev/loop0: Can't open blockdev [ 467.440516][T23713] loop0: detected capacity change from 0 to 512 [ 467.456193][T23713] /dev/loop0: Can't open blockdev [ 467.477138][T23716] loop0: detected capacity change from 0 to 512 [ 467.485227][T23716] /dev/loop0: Can't open blockdev [ 467.522143][T23722] loop0: detected capacity change from 0 to 512 [ 467.529713][T23722] /dev/loop0: Can't open blockdev [ 467.547806][T23725] loop0: detected capacity change from 0 to 512 [ 467.554864][T23725] /dev/loop0: Can't open blockdev [ 467.596521][T23728] loop0: detected capacity change from 0 to 512 [ 467.604132][T23728] /dev/loop0: Can't open blockdev [ 467.621020][T23731] loop0: detected capacity change from 0 to 512 [ 467.627918][T23731] /dev/loop0: Can't open blockdev [ 467.642498][T23734] loop0: detected capacity change from 0 to 512 [ 467.649618][T23734] /dev/loop0: Can't open blockdev [ 467.667358][T23737] loop0: detected capacity change from 0 to 512 [ 467.674352][T23737] /dev/loop0: Can't open blockdev [ 467.701831][T23740] loop0: detected capacity change from 0 to 512 [ 467.709145][T23740] /dev/loop0: Can't open blockdev [ 467.731232][T23743] loop0: detected capacity change from 0 to 512 [ 467.734840][ T4070] buffer_io_error: 400 callbacks suppressed [ 467.734858][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 467.738108][T23743] /dev/loop0: Can't open blockdev [ 467.775268][T23746] loop0: detected capacity change from 0 to 512 [ 467.777386][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 467.789631][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 467.792801][T23746] /dev/loop0: Can't open blockdev [ 467.814340][T23746] loop0: detected capacity change from 0 to 512 [ 467.819569][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 467.821422][T23746] /dev/loop0: Can't open blockdev [ 467.843090][T23749] loop0: detected capacity change from 0 to 512 [ 467.850603][T23749] /dev/loop0: Can't open blockdev [ 467.867971][T23752] loop0: detected capacity change from 0 to 512 [ 467.878995][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 467.883853][T23752] /dev/loop0: Can't open blockdev [ 467.896730][T23752] loop0: detected capacity change from 0 to 512 [ 467.903753][T23752] /dev/loop0: Can't open blockdev [ 467.916473][T23755] loop0: detected capacity change from 0 to 512 [ 467.924603][T23755] /dev/loop0: Can't open blockdev [ 467.941961][T23758] loop0: detected capacity change from 0 to 512 [ 467.946847][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 467.949396][T23758] /dev/loop0: Can't open blockdev [ 467.973351][T23761] loop0: detected capacity change from 0 to 512 [ 467.976609][ T4070] blk_print_req_error: 540 callbacks suppressed [ 467.976628][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 467.980134][T23761] /dev/loop0: Can't open blockdev [ 468.035456][T23761] loop0: detected capacity change from 0 to 512 [ 468.042230][T23761] /dev/loop0: Can't open blockdev [ 468.071367][T23767] loop0: detected capacity change from 0 to 512 [ 468.076038][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 468.078374][T23767] /dev/loop0: Can't open blockdev [ 468.115870][T23770] loop0: detected capacity change from 0 to 512 [ 468.126680][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 468.131567][T23770] /dev/loop0: Can't open blockdev [ 468.152088][T23773] loop0: detected capacity change from 0 to 512 [ 468.161977][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 468.163498][T23773] /dev/loop0: Can't open blockdev [ 468.182261][T23773] loop0: detected capacity change from 0 to 512 [ 468.190121][T23773] /dev/loop0: Can't open blockdev [ 468.210486][T23776] loop0: detected capacity change from 0 to 512 [ 468.215696][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 468.217601][T23776] /dev/loop0: Can't open blockdev [ 468.248858][T23779] loop0: detected capacity change from 0 to 512 [ 468.251005][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 468.255669][T23779] /dev/loop0: Can't open blockdev [ 468.290666][T23782] loop0: detected capacity change from 0 to 512 [ 468.296375][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 468.297855][T23782] /dev/loop0: Can't open blockdev [ 468.321611][T23785] loop0: detected capacity change from 0 to 512 [ 468.328477][T23785] /dev/loop0: Can't open blockdev [ 468.366015][T23785] loop0: detected capacity change from 0 to 512 [ 468.372659][T23785] /dev/loop0: Can't open blockdev [ 468.396841][T23791] loop0: detected capacity change from 0 to 512 [ 468.404282][T23791] /dev/loop0: Can't open blockdev [ 468.421298][T23794] loop0: detected capacity change from 0 to 512 [ 468.428134][T23794] /dev/loop0: Can't open blockdev [ 468.452501][T23797] loop0: detected capacity change from 0 to 512 [ 468.459335][T23797] /dev/loop0: Can't open blockdev [ 468.484562][T23800] loop0: detected capacity change from 0 to 512 [ 468.491601][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 468.501630][T23800] /dev/loop0: Can't open blockdev [ 468.535988][T23803] loop0: detected capacity change from 0 to 512 [ 468.539226][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 468.552449][T23803] /dev/loop0: Can't open blockdev [ 468.577031][T23809] loop0: detected capacity change from 0 to 512 [ 468.586671][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 468.591784][T23809] /dev/loop0: Can't open blockdev [ 468.607010][T23809] loop0: detected capacity change from 0 to 512 [ 468.614971][T23809] /dev/loop0: Can't open blockdev [ 468.630374][T23812] loop0: detected capacity change from 0 to 512 [ 468.640527][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 468.648467][T23812] /dev/loop0: Can't open blockdev [ 468.662116][T23815] loop0: detected capacity change from 0 to 512 [ 468.672004][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 468.675810][T23815] /dev/loop0: Can't open blockdev [ 468.746358][T23815] loop0: detected capacity change from 0 to 512 [ 468.753060][T23815] /dev/loop0: Can't open blockdev [ 468.773650][T23818] loop0: detected capacity change from 0 to 512 [ 468.778822][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 468.780681][T23818] /dev/loop0: Can't open blockdev [ 468.797172][T23818] loop0: detected capacity change from 0 to 512 [ 468.805447][T23818] /dev/loop0: Can't open blockdev [ 468.820209][T23821] loop0: detected capacity change from 0 to 512 [ 468.826358][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 468.827357][T23821] /dev/loop0: Can't open blockdev [ 468.871661][T23827] loop0: detected capacity change from 0 to 512 [ 468.879238][T23827] /dev/loop0: Can't open blockdev [ 468.920785][T23833] loop0: detected capacity change from 0 to 512 [ 468.928788][T23833] /dev/loop0: Can't open blockdev [ 468.942163][T23836] loop0: detected capacity change from 0 to 512 [ 468.949961][T23836] /dev/loop0: Can't open blockdev [ 468.965322][T23839] loop0: detected capacity change from 0 to 512 [ 468.983056][T23839] /dev/loop0: Can't open blockdev [ 469.000047][T23842] loop0: detected capacity change from 0 to 512 [ 469.007551][T23842] /dev/loop0: Can't open blockdev [ 469.029714][T23845] loop0: detected capacity change from 0 to 512 [ 469.037907][T23845] /dev/loop0: Can't open blockdev [ 469.056202][T23848] loop0: detected capacity change from 0 to 512 [ 469.063083][T23848] /dev/loop0: Can't open blockdev [ 469.087807][T23851] loop0: detected capacity change from 0 to 512 [ 469.094729][T23851] /dev/loop0: Can't open blockdev [ 469.110955][T23854] loop0: detected capacity change from 0 to 512 [ 469.118329][T23854] /dev/loop0: Can't open blockdev [ 469.187287][T23854] loop0: detected capacity change from 0 to 512 [ 469.194488][T23854] /dev/loop0: Can't open blockdev [ 469.214593][T23857] loop0: detected capacity change from 0 to 512 [ 469.221438][T23857] /dev/loop0: Can't open blockdev [ 469.242403][T23860] loop0: detected capacity change from 0 to 512 [ 469.257314][T23860] /dev/loop0: Can't open blockdev [ 469.294862][T23863] loop0: detected capacity change from 0 to 512 [ 469.301553][T23863] /dev/loop0: Can't open blockdev [ 469.336347][T23866] loop0: detected capacity change from 0 to 512 [ 469.343977][T23866] /dev/loop0: Can't open blockdev [ 469.370232][T23869] loop0: detected capacity change from 0 to 512 [ 469.377698][T23869] /dev/loop0: Can't open blockdev [ 469.416767][T23875] loop0: detected capacity change from 0 to 512 [ 469.424016][T23875] /dev/loop0: Can't open blockdev [ 469.466782][T23875] loop0: detected capacity change from 0 to 512 [ 469.474487][T23875] /dev/loop0: Can't open blockdev [ 469.493366][T23878] loop0: detected capacity change from 0 to 512 [ 469.500052][T23878] /dev/loop0: Can't open blockdev [ 469.516472][T23881] loop0: detected capacity change from 0 to 512 [ 469.524172][T23881] /dev/loop0: Can't open blockdev [ 469.542336][T23884] loop0: detected capacity change from 0 to 512 [ 469.549253][T23884] /dev/loop0: Can't open blockdev [ 469.570866][T23887] loop0: detected capacity change from 0 to 512 [ 469.577815][T23887] /dev/loop0: Can't open blockdev [ 469.599204][T23890] loop0: detected capacity change from 0 to 512 [ 469.606750][T23890] /dev/loop0: Can't open blockdev [ 469.624523][T23893] loop0: detected capacity change from 0 to 512 [ 469.631313][T23893] /dev/loop0: Can't open blockdev [ 469.648890][T23896] loop0: detected capacity change from 0 to 512 [ 469.656001][T23896] /dev/loop0: Can't open blockdev [ 469.674431][T23899] loop0: detected capacity change from 0 to 512 [ 469.681243][T23899] /dev/loop0: Can't open blockdev [ 469.718674][T23902] loop0: detected capacity change from 0 to 512 [ 469.725944][T23902] /dev/loop0: Can't open blockdev [ 469.744438][T23905] loop0: detected capacity change from 0 to 512 [ 469.761164][T23905] /dev/loop0: Can't open blockdev [ 469.796314][T23905] loop0: detected capacity change from 0 to 512 [ 469.803402][T23905] /dev/loop0: Can't open blockdev [ 469.816758][T23908] loop0: detected capacity change from 0 to 512 [ 469.824028][T23908] /dev/loop0: Can't open blockdev [ 469.841313][T23911] loop0: detected capacity change from 0 to 512 [ 469.856049][T23911] /dev/loop0: Can't open blockdev [ 469.876654][T23914] loop0: detected capacity change from 0 to 512 [ 469.885679][T23914] /dev/loop0: Can't open blockdev [ 469.898425][T23917] loop0: detected capacity change from 0 to 512 [ 469.905493][T23917] /dev/loop0: Can't open blockdev [ 469.924260][T23920] loop0: detected capacity change from 0 to 512 [ 469.931166][T23920] /dev/loop0: Can't open blockdev [ 469.954365][T23923] loop0: detected capacity change from 0 to 512 [ 469.961260][T23923] /dev/loop0: Can't open blockdev [ 469.978750][T23926] loop0: detected capacity change from 0 to 512 [ 469.985908][T23926] /dev/loop0: Can't open blockdev [ 470.014189][T23929] loop0: detected capacity change from 0 to 512 [ 470.020947][T23929] /dev/loop0: Can't open blockdev [ 470.042822][T23932] loop0: detected capacity change from 0 to 512 [ 470.050168][T23932] /dev/loop0: Can't open blockdev [ 470.078300][T23935] loop0: detected capacity change from 0 to 512 [ 470.085644][T23935] /dev/loop0: Can't open blockdev [ 470.111819][T23938] loop0: detected capacity change from 0 to 512 [ 470.118871][T23938] /dev/loop0: Can't open blockdev [ 470.137088][T23941] loop0: detected capacity change from 0 to 512 [ 470.144636][T23941] /dev/loop0: Can't open blockdev [ 470.167603][T23944] loop0: detected capacity change from 0 to 512 [ 470.179195][T23944] /dev/loop0: Can't open blockdev [ 470.194286][T23947] loop0: detected capacity change from 0 to 512 [ 470.201121][T23947] /dev/loop0: Can't open blockdev [ 470.221606][T23950] loop0: detected capacity change from 0 to 512 [ 470.228637][T23950] /dev/loop0: Can't open blockdev [ 470.247786][T23953] loop0: detected capacity change from 0 to 512 [ 470.255160][T23953] /dev/loop0: Can't open blockdev [ 470.303013][T23959] loop0: detected capacity change from 0 to 512 [ 470.309843][T23959] /dev/loop0: Can't open blockdev [ 470.344298][T23965] loop0: detected capacity change from 0 to 512 [ 470.351151][T23965] /dev/loop0: Can't open blockdev [ 470.370908][T23968] loop0: detected capacity change from 0 to 512 [ 470.377912][T23968] /dev/loop0: Can't open blockdev [ 470.407172][T23971] loop0: detected capacity change from 0 to 512 [ 470.418097][T23971] /dev/loop0: Can't open blockdev [ 470.453608][T23977] loop0: detected capacity change from 0 to 512 [ 470.460583][T23977] /dev/loop0: Can't open blockdev [ 470.481896][T23980] loop0: detected capacity change from 0 to 512 [ 470.496783][T23980] /dev/loop0: Can't open blockdev [ 470.536397][T23986] loop0: detected capacity change from 0 to 512 [ 470.545242][T23986] /dev/loop0: Can't open blockdev [ 470.576747][T23986] loop0: detected capacity change from 0 to 512 [ 470.584047][T23986] /dev/loop0: Can't open blockdev [ 470.597815][T23989] loop0: detected capacity change from 0 to 512 [ 470.612635][T23989] /dev/loop0: Can't open blockdev [ 470.642205][T23995] loop0: detected capacity change from 0 to 512 [ 470.649485][T23995] /dev/loop0: Can't open blockdev [ 470.684697][T24001] loop0: detected capacity change from 0 to 512 [ 470.691520][T24001] /dev/loop0: Can't open blockdev [ 470.729412][T24007] loop0: detected capacity change from 0 to 512 [ 470.736792][T24007] /dev/loop0: Can't open blockdev [ 470.766372][T24010] loop0: detected capacity change from 0 to 512 [ 470.774121][T24010] /dev/loop0: Can't open blockdev [ 470.794724][T24013] loop0: detected capacity change from 0 to 512 [ 470.801396][T24013] /dev/loop0: Can't open blockdev [ 470.817621][T24016] loop0: detected capacity change from 0 to 512 [ 470.824947][T24016] /dev/loop0: Can't open blockdev [ 470.850017][T24019] loop0: detected capacity change from 0 to 512 [ 470.857008][T24019] /dev/loop0: Can't open blockdev [ 470.876380][T24022] loop0: detected capacity change from 0 to 512 [ 470.883530][T24022] /dev/loop0: Can't open blockdev [ 470.907958][T24025] loop0: detected capacity change from 0 to 512 [ 470.915899][T24025] /dev/loop0: Can't open blockdev [ 470.934038][T24028] loop0: detected capacity change from 0 to 512 [ 470.947741][T24028] /dev/loop0: Can't open blockdev [ 470.974571][T24031] loop0: detected capacity change from 0 to 512 [ 470.981741][T24031] /dev/loop0: Can't open blockdev [ 471.034205][T24040] loop0: detected capacity change from 0 to 512 [ 471.041071][T24040] /dev/loop0: Can't open blockdev [ 471.058573][T24043] loop0: detected capacity change from 0 to 512 [ 471.066072][T24043] /dev/loop0: Can't open blockdev [ 471.085721][T24046] loop0: detected capacity change from 0 to 512 [ 471.099910][T24046] /dev/loop0: Can't open blockdev [ 471.125008][T24049] loop0: detected capacity change from 0 to 512 [ 471.131904][T24049] /dev/loop0: Can't open blockdev [ 471.151452][T24052] loop0: detected capacity change from 0 to 512 [ 471.159075][T24052] /dev/loop0: Can't open blockdev [ 471.180706][T24055] loop0: detected capacity change from 0 to 512 [ 471.187693][T24055] /dev/loop0: Can't open blockdev [ 471.205684][T24058] loop0: detected capacity change from 0 to 512 [ 471.220761][T24058] /dev/loop0: Can't open blockdev [ 471.244311][T24061] loop0: detected capacity change from 0 to 512 [ 471.251104][T24061] /dev/loop0: Can't open blockdev [ 471.277000][T24064] loop0: detected capacity change from 0 to 512 [ 471.283887][T24064] /dev/loop0: Can't open blockdev [ 471.306507][T24067] loop0: detected capacity change from 0 to 512 [ 471.318265][T24067] /dev/loop0: Can't open blockdev [ 471.366524][T24067] loop0: detected capacity change from 0 to 512 [ 471.373601][T24067] /dev/loop0: Can't open blockdev [ 471.388209][T24070] loop0: detected capacity change from 0 to 512 [ 471.395315][T24070] /dev/loop0: Can't open blockdev [ 471.411565][T24073] loop0: detected capacity change from 0 to 512 [ 471.419153][T24073] /dev/loop0: Can't open blockdev [ 471.444875][T24076] loop0: detected capacity change from 0 to 512 [ 471.452786][T24076] /dev/loop0: Can't open blockdev [ 471.469118][T24079] loop0: detected capacity change from 0 to 512 [ 471.476361][T24079] /dev/loop0: Can't open blockdev [ 471.534628][T24079] loop0: detected capacity change from 0 to 512 [ 471.547438][T24079] /dev/loop0: Can't open blockdev [ 471.570080][T24082] loop0: detected capacity change from 0 to 512 [ 471.577575][T24082] /dev/loop0: Can't open blockdev [ 471.595264][T24085] loop0: detected capacity change from 0 to 512 [ 471.610346][T24085] /dev/loop0: Can't open blockdev [ 471.636011][T24088] loop0: detected capacity change from 0 to 512 [ 471.642946][T24088] /dev/loop0: Can't open blockdev [ 471.659771][T24091] loop0: detected capacity change from 0 to 512 [ 471.667063][T24091] /dev/loop0: Can't open blockdev [ 471.697130][T24097] loop0: detected capacity change from 0 to 512 [ 471.708489][T24097] /dev/loop0: Can't open blockdev [ 471.737746][T24100] loop0: detected capacity change from 0 to 512 [ 471.746455][T24100] /dev/loop0: Can't open blockdev [ 471.772144][T24103] loop0: detected capacity change from 0 to 512 [ 471.779347][T24103] /dev/loop0: Can't open blockdev [ 471.811937][T24106] loop0: detected capacity change from 0 to 512 [ 471.818931][T24106] /dev/loop0: Can't open blockdev [ 471.831914][T24109] loop0: detected capacity change from 0 to 512 [ 471.838986][T24109] /dev/loop0: Can't open blockdev [ 471.865022][T24112] loop0: detected capacity change from 0 to 512 [ 471.871709][T24112] /dev/loop0: Can't open blockdev [ 471.889148][T24115] loop0: detected capacity change from 0 to 512 [ 471.897411][T24115] /dev/loop0: Can't open blockdev [ 471.926556][T24118] loop0: detected capacity change from 0 to 512 [ 471.940545][T24118] /dev/loop0: Can't open blockdev [ 471.958356][T24121] loop0: detected capacity change from 0 to 512 [ 471.966172][T24121] /dev/loop0: Can't open blockdev [ 472.006152][T24127] loop0: detected capacity change from 0 to 512 [ 472.012776][T24127] /dev/loop0: Can't open blockdev [ 472.044096][T24133] loop0: detected capacity change from 0 to 512 [ 472.050866][T24133] /dev/loop0: Can't open blockdev [ 472.073017][T24136] loop0: detected capacity change from 0 to 512 [ 472.080504][T24136] /dev/loop0: Can't open blockdev [ 472.093057][T24139] loop0: detected capacity change from 0 to 512 [ 472.100762][T24139] /dev/loop0: Can't open blockdev [ 472.117579][T24142] loop0: detected capacity change from 0 to 512 [ 472.125131][T24142] /dev/loop0: Can't open blockdev [ 472.146249][T24145] loop0: detected capacity change from 0 to 512 [ 472.153090][T24145] /dev/loop0: Can't open blockdev [ 472.160726][T24145] loop0: detected capacity change from 0 to 512 [ 472.168197][T24145] /dev/loop0: Can't open blockdev [ 472.183219][T24148] loop0: detected capacity change from 0 to 512 [ 472.190215][T24148] /dev/loop0: Can't open blockdev [ 472.223844][T24154] loop0: detected capacity change from 0 to 512 [ 472.230631][T24154] /dev/loop0: Can't open blockdev [ 472.249577][T24157] loop0: detected capacity change from 0 to 512 [ 472.256413][T24157] /dev/loop0: Can't open blockdev [ 472.271323][T24160] loop0: detected capacity change from 0 to 512 [ 472.279060][T24160] /dev/loop0: Can't open blockdev [ 472.289709][T24160] loop0: detected capacity change from 0 to 512 [ 472.297274][T24160] /dev/loop0: Can't open blockdev [ 472.311488][T24163] loop0: detected capacity change from 0 to 512 [ 472.318878][T24163] /dev/loop0: Can't open blockdev [ 472.346467][T24166] loop0: detected capacity change from 0 to 512 [ 472.353824][T24166] /dev/loop0: Can't open blockdev [ 472.379806][T24169] loop0: detected capacity change from 0 to 512 [ 472.387170][T24169] /dev/loop0: Can't open blockdev [ 472.435223][T24169] loop0: detected capacity change from 0 to 512 [ 472.441929][T24169] /dev/loop0: Can't open blockdev [ 472.457285][T24172] loop0: detected capacity change from 0 to 512 [ 472.465379][T24172] /dev/loop0: Can't open blockdev [ 472.482018][T24175] loop0: detected capacity change from 0 to 512 [ 472.489802][T24175] /dev/loop0: Can't open blockdev [ 472.499961][T24175] loop0: detected capacity change from 0 to 512 [ 472.506893][T24175] /dev/loop0: Can't open blockdev [ 472.520205][T24178] loop0: detected capacity change from 0 to 512 [ 472.528022][T24178] /dev/loop0: Can't open blockdev [ 472.548206][T24181] loop0: detected capacity change from 0 to 512 [ 472.562698][T24181] /dev/loop0: Can't open blockdev [ 472.585264][T24184] loop0: detected capacity change from 0 to 512 [ 472.592067][T24184] /dev/loop0: Can't open blockdev [ 472.618331][T24190] loop0: detected capacity change from 0 to 512 [ 472.625811][T24190] /dev/loop0: Can't open blockdev [ 472.676459][T24190] loop0: detected capacity change from 0 to 512 [ 472.694044][T24190] /dev/loop0: Can't open blockdev [ 472.709049][T24193] loop0: detected capacity change from 0 to 512 [ 472.716361][T24193] /dev/loop0: Can't open blockdev [ 472.732318][T24196] loop0: detected capacity change from 0 to 512 [ 472.739303][T24196] /dev/loop0: Can't open blockdev [ 472.756763][T24199] loop0: detected capacity change from 0 to 512 [ 472.761816][ T4070] buffer_io_error: 410 callbacks suppressed [ 472.761834][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 472.763587][T24199] /dev/loop0: Can't open blockdev [ 472.812927][T24205] loop0: detected capacity change from 0 to 512 [ 472.820218][T24205] /dev/loop0: Can't open blockdev [ 472.849388][T24208] loop0: detected capacity change from 0 to 512 [ 472.851180][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 472.856719][T24208] /dev/loop0: Can't open blockdev [ 472.890249][T24211] loop0: detected capacity change from 0 to 512 [ 472.894568][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 472.897377][T24211] /dev/loop0: Can't open blockdev [ 472.924370][T24214] loop0: detected capacity change from 0 to 512 [ 472.928330][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 472.939075][T24214] /dev/loop0: Can't open blockdev [ 472.955754][T24214] loop0: detected capacity change from 0 to 512 [ 472.963966][T24214] /dev/loop0: Can't open blockdev [ 472.980003][T24217] loop0: detected capacity change from 0 to 512 [ 472.991404][ T4070] blk_print_req_error: 541 callbacks suppressed [ 472.991423][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 472.996031][T24217] /dev/loop0: Can't open blockdev [ 473.021910][T24220] loop0: detected capacity change from 0 to 512 [ 473.029014][T24220] /dev/loop0: Can't open blockdev [ 473.046665][T24223] loop0: detected capacity change from 0 to 512 [ 473.050487][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 473.054354][T24223] /dev/loop0: Can't open blockdev [ 473.088190][T24226] loop0: detected capacity change from 0 to 512 [ 473.095162][T24226] /dev/loop0: Can't open blockdev [ 473.118213][T24229] loop0: detected capacity change from 0 to 512 [ 473.120253][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 473.126256][T24229] /dev/loop0: Can't open blockdev [ 473.151379][T24232] loop0: detected capacity change from 0 to 512 [ 473.161160][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 473.164323][T24232] /dev/loop0: Can't open blockdev [ 473.179621][T24232] loop0: detected capacity change from 0 to 512 [ 473.188165][T24232] /dev/loop0: Can't open blockdev [ 473.205082][T24235] loop0: detected capacity change from 0 to 512 [ 473.211050][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 473.211818][T24235] /dev/loop0: Can't open blockdev [ 473.245962][T24238] loop0: detected capacity change from 0 to 512 [ 473.251966][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 473.263386][T24238] /dev/loop0: Can't open blockdev [ 473.305543][T24238] loop0: detected capacity change from 0 to 512 [ 473.310236][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 473.321574][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 473.322463][T24238] /dev/loop0: Can't open blockdev [ 473.331275][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 473.366255][T24244] loop0: detected capacity change from 0 to 512 [ 473.367792][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 473.373042][T24244] /dev/loop0: Can't open blockdev [ 473.410634][T24247] loop0: detected capacity change from 0 to 512 [ 473.417614][T24247] /dev/loop0: Can't open blockdev [ 473.436102][T24250] loop0: detected capacity change from 0 to 512 [ 473.442110][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 473.442951][T24250] /dev/loop0: Can't open blockdev [ 473.471541][T24253] loop0: detected capacity change from 0 to 512 [ 473.475093][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 473.478560][T24253] /dev/loop0: Can't open blockdev [ 473.519837][T24259] loop0: detected capacity change from 0 to 512 [ 473.526981][T24259] /dev/loop0: Can't open blockdev [ 473.548627][T24262] loop0: detected capacity change from 0 to 512 [ 473.552615][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 473.555501][T24262] /dev/loop0: Can't open blockdev [ 473.580771][T24265] loop0: detected capacity change from 0 to 512 [ 473.588129][T24265] /dev/loop0: Can't open blockdev [ 473.608113][T24268] loop0: detected capacity change from 0 to 512 [ 473.617957][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 473.623763][T24268] /dev/loop0: Can't open blockdev [ 473.635394][T24268] loop0: detected capacity change from 0 to 512 [ 473.642143][T24268] /dev/loop0: Can't open blockdev [ 473.654960][T24271] loop0: detected capacity change from 0 to 512 [ 473.661690][T24271] /dev/loop0: Can't open blockdev [ 473.705915][T24271] loop0: detected capacity change from 0 to 512 [ 473.712633][T24271] /dev/loop0: Can't open blockdev [ 473.730955][T24274] loop0: detected capacity change from 0 to 512 [ 473.734446][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 473.742646][T24274] /dev/loop0: Can't open blockdev [ 473.758894][T24277] loop0: detected capacity change from 0 to 512 [ 473.766610][T24277] /dev/loop0: Can't open blockdev [ 473.781461][T24280] loop0: detected capacity change from 0 to 512 [ 473.782548][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 473.796852][T24280] /dev/loop0: Can't open blockdev [ 473.826632][T24286] loop0: detected capacity change from 0 to 512 [ 473.834177][T24286] /dev/loop0: Can't open blockdev [ 473.876356][T24286] loop0: detected capacity change from 0 to 512 [ 473.882987][T24286] /dev/loop0: Can't open blockdev [ 473.917383][T24292] loop0: detected capacity change from 0 to 512 [ 473.924389][T24292] /dev/loop0: Can't open blockdev [ 473.950369][T24298] loop0: detected capacity change from 0 to 512 [ 473.957590][T24298] /dev/loop0: Can't open blockdev [ 473.972198][T24298] loop0: detected capacity change from 0 to 512 [ 473.979525][T24298] /dev/loop0: Can't open blockdev [ 473.995619][T24301] loop0: detected capacity change from 0 to 512 [ 474.002421][T24301] /dev/loop0: Can't open blockdev [ 474.019383][T24304] loop0: detected capacity change from 0 to 512 [ 474.026420][T24304] /dev/loop0: Can't open blockdev [ 474.046893][T24307] loop0: detected capacity change from 0 to 512 [ 474.054332][T24307] /dev/loop0: Can't open blockdev [ 474.068453][T24310] loop0: detected capacity change from 0 to 512 [ 474.083639][T24310] /dev/loop0: Can't open blockdev [ 474.099542][T24313] loop0: detected capacity change from 0 to 512 [ 474.107282][T24313] /dev/loop0: Can't open blockdev [ 474.130710][T24316] loop0: detected capacity change from 0 to 512 [ 474.141191][T24316] /dev/loop0: Can't open blockdev [ 474.150170][T24316] loop0: detected capacity change from 0 to 512 [ 474.158453][T24316] /dev/loop0: Can't open blockdev [ 474.172644][T24319] loop0: detected capacity change from 0 to 512 [ 474.180286][T24319] /dev/loop0: Can't open blockdev [ 474.199674][T24322] loop0: detected capacity change from 0 to 512 [ 474.207111][T24322] /dev/loop0: Can't open blockdev [ 474.214423][T24322] loop0: detected capacity change from 0 to 512 [ 474.221614][T24322] /dev/loop0: Can't open blockdev [ 474.236363][T24325] loop0: detected capacity change from 0 to 512 [ 474.253744][T24325] /dev/loop0: Can't open blockdev [ 474.274042][T24328] loop0: detected capacity change from 0 to 512 [ 474.280864][T24328] /dev/loop0: Can't open blockdev [ 474.298627][T24331] loop0: detected capacity change from 0 to 512 [ 474.306011][T24331] /dev/loop0: Can't open blockdev [ 474.336067][T24337] loop0: detected capacity change from 0 to 512 [ 474.342901][T24337] /dev/loop0: Can't open blockdev [ 474.361091][T24340] loop0: detected capacity change from 0 to 512 [ 474.369799][T24340] /dev/loop0: Can't open blockdev [ 474.395276][T24343] loop0: detected capacity change from 0 to 512 [ 474.402280][T24343] /dev/loop0: Can't open blockdev [ 474.424171][T24346] loop0: detected capacity change from 0 to 512 [ 474.431394][T24346] /dev/loop0: Can't open blockdev [ 474.464919][T24352] loop0: detected capacity change from 0 to 512 [ 474.472008][T24352] /dev/loop0: Can't open blockdev [ 474.486859][T24355] loop0: detected capacity change from 0 to 512 [ 474.494552][T24355] /dev/loop0: Can't open blockdev [ 474.519540][T24358] loop0: detected capacity change from 0 to 512 [ 474.526670][T24358] /dev/loop0: Can't open blockdev [ 474.548303][T24361] loop0: detected capacity change from 0 to 512 [ 474.565412][T24361] /dev/loop0: Can't open blockdev [ 474.578996][T24364] loop0: detected capacity change from 0 to 512 [ 474.586289][T24364] /dev/loop0: Can't open blockdev [ 474.607576][T24367] loop0: detected capacity change from 0 to 512 [ 474.615421][T24367] /dev/loop0: Can't open blockdev [ 474.635182][T24370] loop0: detected capacity change from 0 to 512 [ 474.652714][T24370] /dev/loop0: Can't open blockdev [ 474.672049][T24373] loop0: detected capacity change from 0 to 512 [ 474.687445][T24373] /dev/loop0: Can't open blockdev [ 474.744253][T24382] loop0: detected capacity change from 0 to 512 [ 474.758620][T24382] /dev/loop0: Can't open blockdev [ 474.781170][T24385] loop0: detected capacity change from 0 to 512 [ 474.788378][T24385] /dev/loop0: Can't open blockdev [ 474.814157][T24388] loop0: detected capacity change from 0 to 512 [ 474.821033][T24388] /dev/loop0: Can't open blockdev [ 474.841829][T24391] loop0: detected capacity change from 0 to 512 [ 474.857271][T24391] /dev/loop0: Can't open blockdev [ 474.876629][T24394] loop0: detected capacity change from 0 to 512 [ 474.893953][T24394] /dev/loop0: Can't open blockdev [ 474.911414][T24397] loop0: detected capacity change from 0 to 512 [ 474.918349][T24397] /dev/loop0: Can't open blockdev [ 474.948876][T24403] loop0: detected capacity change from 0 to 512 [ 474.955866][T24403] /dev/loop0: Can't open blockdev [ 474.977129][T24406] loop0: detected capacity change from 0 to 512 [ 474.992551][T24406] /dev/loop0: Can't open blockdev [ 475.011353][T24409] loop0: detected capacity change from 0 to 512 [ 475.018529][T24409] /dev/loop0: Can't open blockdev [ 475.031077][T24412] loop0: detected capacity change from 0 to 512 [ 475.038042][T24412] /dev/loop0: Can't open blockdev [ 475.063936][T24415] loop0: detected capacity change from 0 to 512 [ 475.070855][T24415] /dev/loop0: Can't open blockdev [ 475.095621][T24418] loop0: detected capacity change from 0 to 512 [ 475.102399][T24418] /dev/loop0: Can't open blockdev [ 475.128973][T24421] loop0: detected capacity change from 0 to 512 [ 475.136191][T24421] /dev/loop0: Can't open blockdev [ 475.154749][T24424] loop0: detected capacity change from 0 to 512 [ 475.161439][T24424] /dev/loop0: Can't open blockdev [ 475.177714][T24427] loop0: detected capacity change from 0 to 512 [ 475.192107][T24427] /dev/loop0: Can't open blockdev [ 475.215071][T24431] loop0: detected capacity change from 0 to 512 [ 475.222322][T24431] /dev/loop0: Can't open blockdev [ 475.252639][T24437] loop0: detected capacity change from 0 to 512 [ 475.260017][T24437] /dev/loop0: Can't open blockdev [ 475.277364][T24440] loop0: detected capacity change from 0 to 512 [ 475.286112][T24440] /dev/loop0: Can't open blockdev [ 475.301901][T24443] loop0: detected capacity change from 0 to 512 [ 475.309619][T24443] /dev/loop0: Can't open blockdev [ 475.346906][T24449] loop0: detected capacity change from 0 to 512 [ 475.354164][T24449] /dev/loop0: Can't open blockdev [ 475.392423][T24455] loop0: detected capacity change from 0 to 512 [ 475.400014][T24455] /dev/loop0: Can't open blockdev [ 475.444865][T24464] loop0: detected capacity change from 0 to 512 [ 475.451889][T24464] /dev/loop0: Can't open blockdev [ 475.470942][T24467] loop0: detected capacity change from 0 to 512 [ 475.478754][T24467] /dev/loop0: Can't open blockdev [ 475.502977][T24470] loop0: detected capacity change from 0 to 512 [ 475.511698][T24470] /dev/loop0: Can't open blockdev [ 475.535225][T24473] loop0: detected capacity change from 0 to 512 [ 475.542074][T24473] /dev/loop0: Can't open blockdev [ 475.559894][T24476] loop0: detected capacity change from 0 to 512 [ 475.574588][T24476] /dev/loop0: Can't open blockdev [ 475.596925][T24479] loop0: detected capacity change from 0 to 512 [ 475.605511][T24479] /dev/loop0: Can't open blockdev [ 475.645047][T24486] loop0: detected capacity change from 0 to 512 [ 475.655546][T24486] /dev/loop0: Can't open blockdev [ 475.687599][T24489] loop0: detected capacity change from 0 to 512 [ 475.695161][T24489] /dev/loop0: Can't open blockdev [ 475.755822][T24489] loop0: detected capacity change from 0 to 512 [ 475.762957][T24489] /dev/loop0: Can't open blockdev [ 475.836211][T24495] loop0: detected capacity change from 0 to 512 [ 475.843055][T24495] /dev/loop0: Can't open blockdev [ 475.859907][T24498] loop0: detected capacity change from 0 to 512 [ 475.873973][T24498] /dev/loop0: Can't open blockdev [ 475.891069][T24501] loop0: detected capacity change from 0 to 512 [ 475.898742][T24501] /dev/loop0: Can't open blockdev [ 475.907589][T24501] loop0: detected capacity change from 0 to 512 [ 475.914896][T24501] /dev/loop0: Can't open blockdev [ 475.928370][T24504] loop0: detected capacity change from 0 to 512 [ 475.935727][T24504] /dev/loop0: Can't open blockdev [ 475.954898][T24507] loop0: detected capacity change from 0 to 512 [ 475.969941][T24507] /dev/loop0: Can't open blockdev [ 475.984052][T24510] loop0: detected capacity change from 0 to 512 [ 475.990915][T24510] /dev/loop0: Can't open blockdev [ 476.008546][T24513] loop0: detected capacity change from 0 to 512 [ 476.015759][T24513] /dev/loop0: Can't open blockdev [ 476.033038][T24516] loop0: detected capacity change from 0 to 512 [ 476.040065][T24516] /dev/loop0: Can't open blockdev [ 476.055932][T24519] loop0: detected capacity change from 0 to 512 [ 476.068401][T24519] /dev/loop0: Can't open blockdev [ 476.091626][T24522] loop0: detected capacity change from 0 to 512 [ 476.098759][T24522] /dev/loop0: Can't open blockdev [ 476.116493][T24525] loop0: detected capacity change from 0 to 512 [ 476.124723][T24525] /dev/loop0: Can't open blockdev [ 476.140810][T24528] loop0: detected capacity change from 0 to 512 [ 476.148216][T24528] /dev/loop0: Can't open blockdev [ 476.176850][T24534] loop0: detected capacity change from 0 to 512 [ 476.184161][T24534] /dev/loop0: Can't open blockdev [ 476.211179][T24540] loop0: detected capacity change from 0 to 512 [ 476.218171][T24540] /dev/loop0: Can't open blockdev [ 476.235306][T24543] loop0: detected capacity change from 0 to 512 [ 476.242173][T24543] /dev/loop0: Can't open blockdev [ 476.260585][T24546] loop0: detected capacity change from 0 to 512 [ 476.268217][T24546] /dev/loop0: Can't open blockdev [ 476.285992][T24549] loop0: detected capacity change from 0 to 512 [ 476.293514][T24549] /dev/loop0: Can't open blockdev [ 476.320468][T24552] loop0: detected capacity change from 0 to 512 [ 476.327420][T24552] /dev/loop0: Can't open blockdev [ 476.374147][T24559] loop0: detected capacity change from 0 to 512 [ 476.382214][T24559] /dev/loop0: Can't open blockdev [ 476.406424][T24562] loop0: detected capacity change from 0 to 512 [ 476.415189][T24562] /dev/loop0: Can't open blockdev [ 476.432396][T24565] loop0: detected capacity change from 0 to 512 [ 476.440019][T24565] /dev/loop0: Can't open blockdev [ 476.463672][T24568] loop0: detected capacity change from 0 to 512 [ 476.470837][T24568] /dev/loop0: Can't open blockdev [ 476.489490][T24571] loop0: detected capacity change from 0 to 512 [ 476.496477][T24571] /dev/loop0: Can't open blockdev [ 476.521699][T24574] loop0: detected capacity change from 0 to 512 [ 476.529536][T24574] /dev/loop0: Can't open blockdev [ 476.546727][T24577] loop0: detected capacity change from 0 to 512 [ 476.553881][T24577] /dev/loop0: Can't open blockdev [ 476.581219][T24583] loop0: detected capacity change from 0 to 512 [ 476.589194][T24583] /dev/loop0: Can't open blockdev [ 476.616498][T24586] loop0: detected capacity change from 0 to 512 [ 476.623733][T24586] /dev/loop0: Can't open blockdev [ 476.638940][T24589] loop0: detected capacity change from 0 to 512 [ 476.651212][T24589] /dev/loop0: Can't open blockdev [ 476.678060][T24593] loop0: detected capacity change from 0 to 512 [ 476.685107][T24593] /dev/loop0: Can't open blockdev [ 476.709605][T24596] loop0: detected capacity change from 0 to 512 [ 476.717863][T24596] /dev/loop0: Can't open blockdev [ 476.737977][T24599] loop0: detected capacity change from 0 to 512 [ 476.745161][T24599] /dev/loop0: Can't open blockdev [ 476.763743][T24602] loop0: detected capacity change from 0 to 512 [ 476.777340][T24602] /dev/loop0: Can't open blockdev [ 476.814731][T24608] loop0: detected capacity change from 0 to 512 [ 476.821467][T24608] /dev/loop0: Can't open blockdev [ 476.841816][T24611] loop0: detected capacity change from 0 to 512 [ 476.857118][T24611] /dev/loop0: Can't open blockdev [ 476.875510][T24614] loop0: detected capacity change from 0 to 512 [ 476.890309][T24614] /dev/loop0: Can't open blockdev [ 476.908488][T24617] loop0: detected capacity change from 0 to 512 [ 476.921561][T24617] /dev/loop0: Can't open blockdev [ 476.942672][T24620] loop0: detected capacity change from 0 to 512 [ 476.949674][T24620] /dev/loop0: Can't open blockdev [ 476.974096][T24623] loop0: detected capacity change from 0 to 512 [ 476.988109][T24623] /dev/loop0: Can't open blockdev [ 477.001306][T24626] loop0: detected capacity change from 0 to 512 [ 477.008430][T24626] /dev/loop0: Can't open blockdev [ 477.029909][T24629] loop0: detected capacity change from 0 to 512 [ 477.036779][T24629] /dev/loop0: Can't open blockdev [ 477.060383][T24632] loop0: detected capacity change from 0 to 512 [ 477.067438][T24632] /dev/loop0: Can't open blockdev [ 477.105944][T24638] loop0: detected capacity change from 0 to 512 [ 477.115484][T24638] /dev/loop0: Can't open blockdev [ 477.125621][T24638] loop0: detected capacity change from 0 to 512 [ 477.132359][T24638] /dev/loop0: Can't open blockdev [ 477.150869][T24641] loop0: detected capacity change from 0 to 512 [ 477.157883][T24641] /dev/loop0: Can't open blockdev [ 477.176873][T24644] loop0: detected capacity change from 0 to 512 [ 477.193945][T24644] /dev/loop0: Can't open blockdev [ 477.222925][T24647] loop0: detected capacity change from 0 to 512 [ 477.230217][T24647] /dev/loop0: Can't open blockdev [ 477.255416][T24651] loop0: detected capacity change from 0 to 512 [ 477.262311][T24651] /dev/loop0: Can't open blockdev [ 477.298866][T24657] loop0: detected capacity change from 0 to 512 [ 477.306402][T24657] /dev/loop0: Can't open blockdev [ 477.326417][T24660] loop0: detected capacity change from 0 to 512 [ 477.335675][T24660] /dev/loop0: Can't open blockdev [ 477.358197][T24663] loop0: detected capacity change from 0 to 512 [ 477.366157][T24663] /dev/loop0: Can't open blockdev [ 477.387742][T24666] loop0: detected capacity change from 0 to 512 [ 477.395835][T24666] /dev/loop0: Can't open blockdev [ 477.405013][T24666] loop0: detected capacity change from 0 to 512 [ 477.411720][T24666] /dev/loop0: Can't open blockdev [ 477.427405][T24669] loop0: detected capacity change from 0 to 512 [ 477.434630][T24669] /dev/loop0: Can't open blockdev [ 477.466322][T24672] loop0: detected capacity change from 0 to 512 [ 477.473747][T24672] /dev/loop0: Can't open blockdev [ 477.522190][T24679] loop0: detected capacity change from 0 to 512 [ 477.530600][T24679] /dev/loop0: Can't open blockdev [ 477.586019][T24679] loop0: detected capacity change from 0 to 512 [ 477.593435][T24679] /dev/loop0: Can't open blockdev [ 477.611099][T24682] loop0: detected capacity change from 0 to 512 [ 477.618224][T24682] /dev/loop0: Can't open blockdev [ 477.649490][T24688] loop0: detected capacity change from 0 to 512 [ 477.657405][T24688] /dev/loop0: Can't open blockdev [ 477.698314][T24694] loop0: detected capacity change from 0 to 512 [ 477.705212][T24694] /dev/loop0: Can't open blockdev [ 477.735721][T24694] loop0: detected capacity change from 0 to 512 [ 477.742401][T24694] /dev/loop0: Can't open blockdev [ 477.757684][T24697] loop0: detected capacity change from 0 to 512 [ 477.767091][ T4070] buffer_io_error: 458 callbacks suppressed [ 477.767110][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 477.772170][T24697] /dev/loop0: Can't open blockdev [ 477.805200][T24700] loop0: detected capacity change from 0 to 512 [ 477.813640][T24700] /dev/loop0: Can't open blockdev [ 477.838337][T24703] loop0: detected capacity change from 0 to 512 [ 477.845604][T24703] /dev/loop0: Can't open blockdev [ 477.866604][T24706] loop0: detected capacity change from 0 to 512 [ 477.873566][T24706] /dev/loop0: Can't open blockdev [ 477.897752][T24709] loop0: detected capacity change from 0 to 512 [ 477.904705][T24709] /dev/loop0: Can't open blockdev [ 477.927685][T24712] loop0: detected capacity change from 0 to 512 [ 477.933047][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 477.935256][T24712] /dev/loop0: Can't open blockdev [ 477.969522][T24715] loop0: detected capacity change from 0 to 512 [ 477.977679][T24715] /dev/loop0: Can't open blockdev [ 477.995724][T24718] loop0: detected capacity change from 0 to 512 [ 477.999325][ T4070] blk_print_req_error: 600 callbacks suppressed [ 477.999342][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 478.002983][T24718] /dev/loop0: Can't open blockdev [ 478.045084][T24721] loop0: detected capacity change from 0 to 512 [ 478.048573][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 478.051859][T24721] /dev/loop0: Can't open blockdev [ 478.087734][T24724] loop0: detected capacity change from 0 to 512 [ 478.094577][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 478.095148][T24724] /dev/loop0: Can't open blockdev [ 478.127327][T24727] loop0: detected capacity change from 0 to 512 [ 478.134412][T24727] /dev/loop0: Can't open blockdev [ 478.167608][T24733] loop0: detected capacity change from 0 to 512 [ 478.174525][T24733] /dev/loop0: Can't open blockdev [ 478.199726][T24736] loop0: detected capacity change from 0 to 512 [ 478.207951][T24736] /dev/loop0: Can't open blockdev [ 478.266566][T24736] loop0: detected capacity change from 0 to 512 [ 478.273737][T24736] /dev/loop0: Can't open blockdev [ 478.294780][T24739] loop0: detected capacity change from 0 to 512 [ 478.301258][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 478.301685][T24739] /dev/loop0: Can't open blockdev [ 478.328001][T24742] loop0: detected capacity change from 0 to 512 [ 478.333992][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 478.338794][T24742] /dev/loop0: Can't open blockdev [ 478.365612][T24745] loop0: detected capacity change from 0 to 512 [ 478.371419][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 478.372467][T24745] /dev/loop0: Can't open blockdev [ 478.397816][T24748] loop0: detected capacity change from 0 to 512 [ 478.407397][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 478.410256][T24748] /dev/loop0: Can't open blockdev [ 478.437793][T24751] loop0: detected capacity change from 0 to 512 [ 478.444865][T24751] /dev/loop0: Can't open blockdev [ 478.461891][T24754] loop0: detected capacity change from 0 to 512 [ 478.471534][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 478.481760][T24754] /dev/loop0: Can't open blockdev [ 478.506059][T24757] loop0: detected capacity change from 0 to 512 [ 478.512997][T24757] /dev/loop0: Can't open blockdev [ 478.530263][T24760] loop0: detected capacity change from 0 to 512 [ 478.539592][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 478.547468][T24760] /dev/loop0: Can't open blockdev [ 478.596431][T24760] loop0: detected capacity change from 0 to 512 [ 478.603356][T24760] /dev/loop0: Can't open blockdev [ 478.624710][T24763] loop0: detected capacity change from 0 to 512 [ 478.628027][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 478.631365][T24763] /dev/loop0: Can't open blockdev [ 478.668878][T24766] loop0: detected capacity change from 0 to 512 [ 478.676243][T24766] /dev/loop0: Can't open blockdev [ 478.692526][T24769] loop0: detected capacity change from 0 to 512 [ 478.697073][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 478.699480][T24769] /dev/loop0: Can't open blockdev [ 478.736063][T24772] loop0: detected capacity change from 0 to 512 [ 478.737503][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 478.744610][T24772] /dev/loop0: Can't open blockdev [ 478.785975][T24772] loop0: detected capacity change from 0 to 512 [ 478.792720][T24772] /dev/loop0: Can't open blockdev [ 478.806479][T24775] loop0: detected capacity change from 0 to 512 [ 478.815339][T24775] /dev/loop0: Can't open blockdev [ 478.832596][T24778] loop0: detected capacity change from 0 to 512 [ 478.842220][T24778] /dev/loop0: Can't open blockdev [ 478.875304][T24778] loop0: detected capacity change from 0 to 512 [ 478.878641][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 478.881979][T24778] /dev/loop0: Can't open blockdev [ 478.911814][T24781] loop0: detected capacity change from 0 to 512 [ 478.915814][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 478.919332][T24781] /dev/loop0: Can't open blockdev [ 478.934621][T24781] loop0: detected capacity change from 0 to 512 [ 478.941257][T24781] /dev/loop0: Can't open blockdev [ 478.959067][T24784] loop0: detected capacity change from 0 to 512 [ 478.964302][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 478.966457][T24784] /dev/loop0: Can't open blockdev [ 478.991794][T24787] loop0: detected capacity change from 0 to 512 [ 478.993863][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 478.998937][T24787] /dev/loop0: Can't open blockdev [ 479.032702][T24790] loop0: detected capacity change from 0 to 512 [ 479.036908][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 479.040685][T24790] /dev/loop0: Can't open blockdev [ 479.066082][T24790] loop0: detected capacity change from 0 to 512 [ 479.067286][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 479.074472][T24790] /dev/loop0: Can't open blockdev [ 479.105840][T24793] loop0: detected capacity change from 0 to 512 [ 479.112654][T24793] /dev/loop0: Can't open blockdev [ 479.129204][T24796] loop0: detected capacity change from 0 to 512 [ 479.136344][T24796] /dev/loop0: Can't open blockdev [ 479.152348][T24799] loop0: detected capacity change from 0 to 512 [ 479.160202][T24799] /dev/loop0: Can't open blockdev [ 479.177817][T24802] loop0: detected capacity change from 0 to 512 [ 479.185087][T24802] /dev/loop0: Can't open blockdev [ 479.218238][T24805] loop0: detected capacity change from 0 to 512 [ 479.225292][T24805] /dev/loop0: Can't open blockdev [ 479.251255][T24808] loop0: detected capacity change from 0 to 512 [ 479.258216][T24808] /dev/loop0: Can't open blockdev [ 479.296241][T24814] loop0: detected capacity change from 0 to 512 [ 479.303066][T24814] /dev/loop0: Can't open blockdev [ 479.336479][T24817] loop0: detected capacity change from 0 to 512 [ 479.343801][T24817] /dev/loop0: Can't open blockdev [ 479.359663][T24820] loop0: detected capacity change from 0 to 512 [ 479.367214][T24820] /dev/loop0: Can't open blockdev [ 479.398242][T24826] loop0: detected capacity change from 0 to 512 [ 479.405555][T24826] /dev/loop0: Can't open blockdev [ 479.422537][T24829] loop0: detected capacity change from 0 to 512 [ 479.429860][T24829] /dev/loop0: Can't open blockdev [ 479.451196][T24832] loop0: detected capacity change from 0 to 512 [ 479.458431][T24832] /dev/loop0: Can't open blockdev [ 479.480265][T24835] loop0: detected capacity change from 0 to 512 [ 479.487705][T24835] /dev/loop0: Can't open blockdev [ 479.518108][T24838] loop0: detected capacity change from 0 to 512 [ 479.525613][T24838] /dev/loop0: Can't open blockdev [ 479.538692][T24841] loop0: detected capacity change from 0 to 512 [ 479.545676][T24841] /dev/loop0: Can't open blockdev [ 479.567214][T24844] loop0: detected capacity change from 0 to 512 [ 479.575785][T24844] /dev/loop0: Can't open blockdev [ 479.587681][T24847] loop0: detected capacity change from 0 to 512 [ 479.594617][T24847] /dev/loop0: Can't open blockdev [ 479.632729][T24853] loop0: detected capacity change from 0 to 512 [ 479.642332][T24853] /dev/loop0: Can't open blockdev [ 479.667580][T24856] loop0: detected capacity change from 0 to 512 [ 479.675197][T24856] /dev/loop0: Can't open blockdev [ 479.710988][T24862] loop0: detected capacity change from 0 to 512 [ 479.718494][T24862] /dev/loop0: Can't open blockdev [ 479.734499][T24865] loop0: detected capacity change from 0 to 512 [ 479.741171][T24865] /dev/loop0: Can't open blockdev [ 479.756245][T24868] loop0: detected capacity change from 0 to 512 [ 479.773810][T24868] /dev/loop0: Can't open blockdev [ 479.789775][T24871] loop0: detected capacity change from 0 to 512 [ 479.797651][T24871] /dev/loop0: Can't open blockdev [ 479.816481][T24874] loop0: detected capacity change from 0 to 512 [ 479.824298][T24874] /dev/loop0: Can't open blockdev [ 479.841404][T24877] loop0: detected capacity change from 0 to 512 [ 479.852626][T24877] /dev/loop0: Can't open blockdev [ 479.885736][T24877] loop0: detected capacity change from 0 to 512 [ 479.892460][T24877] /dev/loop0: Can't open blockdev [ 479.911123][T24880] loop0: detected capacity change from 0 to 512 [ 479.925705][T24880] /dev/loop0: Can't open blockdev [ 479.939819][T24883] loop0: detected capacity change from 0 to 512 [ 479.946984][T24883] /dev/loop0: Can't open blockdev [ 479.965516][T24886] loop0: detected capacity change from 0 to 512 [ 479.974471][T24886] /dev/loop0: Can't open blockdev [ 479.997140][T24889] loop0: detected capacity change from 0 to 512 [ 480.004346][T24889] /dev/loop0: Can't open blockdev [ 480.025221][T24892] loop0: detected capacity change from 0 to 512 [ 480.039795][T24892] /dev/loop0: Can't open blockdev [ 480.052728][T24895] loop0: detected capacity change from 0 to 512 [ 480.059916][T24895] /dev/loop0: Can't open blockdev [ 480.077244][T24898] loop0: detected capacity change from 0 to 512 [ 480.085139][T24898] /dev/loop0: Can't open blockdev [ 480.100707][T24901] loop0: detected capacity change from 0 to 512 [ 480.107962][T24901] /dev/loop0: Can't open blockdev [ 480.140996][T24907] loop0: detected capacity change from 0 to 512 [ 480.148109][T24907] /dev/loop0: Can't open blockdev [ 480.181982][T24913] loop0: detected capacity change from 0 to 512 [ 480.190221][T24913] /dev/loop0: Can't open blockdev [ 480.211033][T24916] loop0: detected capacity change from 0 to 512 [ 480.218123][T24916] /dev/loop0: Can't open blockdev [ 480.234353][T24919] loop0: detected capacity change from 0 to 512 [ 480.241339][T24919] /dev/loop0: Can't open blockdev [ 480.263440][T24922] loop0: detected capacity change from 0 to 512 [ 480.273932][T24922] /dev/loop0: Can't open blockdev [ 480.296985][T24925] loop0: detected capacity change from 0 to 512 [ 480.304226][T24925] /dev/loop0: Can't open blockdev [ 480.321749][T24928] loop0: detected capacity change from 0 to 512 [ 480.330279][T24928] /dev/loop0: Can't open blockdev [ 480.383528][T24934] loop0: detected capacity change from 0 to 512 [ 480.396802][T24934] /dev/loop0: Can't open blockdev [ 480.412917][T24937] loop0: detected capacity change from 0 to 512 [ 480.419727][T24937] /dev/loop0: Can't open blockdev [ 480.437615][T24940] loop0: detected capacity change from 0 to 512 [ 480.446016][T24940] /dev/loop0: Can't open blockdev [ 480.462215][T24943] loop0: detected capacity change from 0 to 512 [ 480.478427][T24943] /dev/loop0: Can't open blockdev [ 480.493456][T24946] loop0: detected capacity change from 0 to 512 [ 480.503755][T24946] /dev/loop0: Can't open blockdev [ 480.527492][T24949] loop0: detected capacity change from 0 to 512 [ 480.535453][T24949] /dev/loop0: Can't open blockdev [ 480.559471][T24952] loop0: detected capacity change from 0 to 512 [ 480.566758][T24952] /dev/loop0: Can't open blockdev [ 480.589244][T24955] loop0: detected capacity change from 0 to 512 [ 480.596066][T24955] /dev/loop0: Can't open blockdev [ 480.611975][T24958] loop0: detected capacity change from 0 to 512 [ 480.619400][T24958] /dev/loop0: Can't open blockdev [ 480.640509][T24961] loop0: detected capacity change from 0 to 512 [ 480.647435][T24961] /dev/loop0: Can't open blockdev [ 480.664346][T24964] loop0: detected capacity change from 0 to 512 [ 480.671231][T24964] /dev/loop0: Can't open blockdev [ 480.702456][T24970] loop0: detected capacity change from 0 to 512 [ 480.709886][T24970] /dev/loop0: Can't open blockdev [ 480.732491][T24973] loop0: detected capacity change from 0 to 512 [ 480.739828][T24973] /dev/loop0: Can't open blockdev [ 480.775598][T24973] loop0: detected capacity change from 0 to 512 [ 480.782857][T24973] /dev/loop0: Can't open blockdev [ 480.797101][T24976] loop0: detected capacity change from 0 to 512 [ 480.804692][T24976] /dev/loop0: Can't open blockdev [ 480.836033][T24976] loop0: detected capacity change from 0 to 512 [ 480.842821][T24976] /dev/loop0: Can't open blockdev [ 480.858868][T24979] loop0: detected capacity change from 0 to 512 [ 480.865884][T24979] /dev/loop0: Can't open blockdev [ 480.946510][T24979] loop0: detected capacity change from 0 to 512 [ 480.953553][T24979] /dev/loop0: Can't open blockdev [ 480.980420][T24985] loop0: detected capacity change from 0 to 512 [ 480.987425][T24985] /dev/loop0: Can't open blockdev [ 481.037340][T24994] loop0: detected capacity change from 0 to 512 [ 481.045143][T24994] /dev/loop0: Can't open blockdev [ 481.061244][T24997] loop0: detected capacity change from 0 to 512 [ 481.069742][T24997] /dev/loop0: Can't open blockdev [ 481.136115][T24997] loop0: detected capacity change from 0 to 512 [ 481.144451][T24997] /dev/loop0: Can't open blockdev [ 481.158879][T25000] loop0: detected capacity change from 0 to 512 [ 481.175943][T25000] /dev/loop0: Can't open blockdev [ 481.206324][T25000] loop0: detected capacity change from 0 to 512 [ 481.212997][T25000] /dev/loop0: Can't open blockdev [ 481.255943][T25003] loop0: detected capacity change from 0 to 512 [ 481.270374][T25003] /dev/loop0: Can't open blockdev [ 481.288326][T25006] loop0: detected capacity change from 0 to 512 [ 481.299238][T25006] /dev/loop0: Can't open blockdev [ 481.335535][T25006] loop0: detected capacity change from 0 to 512 [ 481.342442][T25006] /dev/loop0: Can't open blockdev [ 481.375611][T25012] loop0: detected capacity change from 0 to 512 [ 481.382393][T25012] /dev/loop0: Can't open blockdev [ 481.399242][T25015] loop0: detected capacity change from 0 to 512 [ 481.406412][T25015] /dev/loop0: Can't open blockdev [ 481.423993][T25018] loop0: detected capacity change from 0 to 512 [ 481.430860][T25018] /dev/loop0: Can't open blockdev [ 481.452993][T25021] loop0: detected capacity change from 0 to 512 [ 481.460690][T25021] /dev/loop0: Can't open blockdev [ 481.477761][T25024] loop0: detected capacity change from 0 to 512 [ 481.484866][T25024] /dev/loop0: Can't open blockdev [ 481.506127][T25027] loop0: detected capacity change from 0 to 512 [ 481.513362][T25027] /dev/loop0: Can't open blockdev [ 481.526787][T25030] loop0: detected capacity change from 0 to 512 [ 481.533820][T25030] /dev/loop0: Can't open blockdev [ 481.562247][T25033] loop0: detected capacity change from 0 to 512 [ 481.569318][T25033] /dev/loop0: Can't open blockdev [ 481.598877][T25039] loop0: detected capacity change from 0 to 512 [ 481.605762][T25039] /dev/loop0: Can't open blockdev [ 481.621797][T25042] loop0: detected capacity change from 0 to 512 [ 481.628612][T25042] /dev/loop0: Can't open blockdev [ 481.655635][T25045] loop0: detected capacity change from 0 to 512 [ 481.662720][T25045] /dev/loop0: Can't open blockdev [ 481.700934][T25051] loop0: detected capacity change from 0 to 512 [ 481.709474][T25051] /dev/loop0: Can't open blockdev [ 481.739652][T25057] loop0: detected capacity change from 0 to 512 [ 481.747402][T25057] /dev/loop0: Can't open blockdev [ 481.764219][T25060] loop0: detected capacity change from 0 to 512 [ 481.780330][T25060] /dev/loop0: Can't open blockdev [ 481.804370][T25063] loop0: detected capacity change from 0 to 512 [ 481.813749][T25063] /dev/loop0: Can't open blockdev [ 481.834915][T25066] loop0: detected capacity change from 0 to 512 [ 481.841613][T25066] /dev/loop0: Can't open blockdev [ 481.857619][T25069] loop0: detected capacity change from 0 to 512 [ 481.865285][T25069] /dev/loop0: Can't open blockdev [ 481.893677][T25072] loop0: detected capacity change from 0 to 512 [ 481.901317][T25072] /dev/loop0: Can't open blockdev [ 481.931522][T25078] loop0: detected capacity change from 0 to 512 [ 481.939474][T25078] /dev/loop0: Can't open blockdev [ 481.957847][T25081] loop0: detected capacity change from 0 to 512 [ 481.966031][T25081] /dev/loop0: Can't open blockdev [ 481.992129][T25084] loop0: detected capacity change from 0 to 512 [ 482.000101][T25084] /dev/loop0: Can't open blockdev [ 482.016767][T25087] loop0: detected capacity change from 0 to 512 [ 482.023590][T25087] /dev/loop0: Can't open blockdev [ 482.044847][T25090] loop0: detected capacity change from 0 to 512 [ 482.051816][T25090] /dev/loop0: Can't open blockdev [ 482.090925][T25096] loop0: detected capacity change from 0 to 512 [ 482.098008][T25096] /dev/loop0: Can't open blockdev [ 482.117160][T25099] loop0: detected capacity change from 0 to 512 [ 482.124464][T25099] /dev/loop0: Can't open blockdev [ 482.158438][T25102] loop0: detected capacity change from 0 to 512 [ 482.165826][T25102] /dev/loop0: Can't open blockdev [ 482.203881][T25108] loop0: detected capacity change from 0 to 512 [ 482.210750][T25108] /dev/loop0: Can't open blockdev [ 482.227960][T25111] loop0: detected capacity change from 0 to 512 [ 482.235436][T25111] /dev/loop0: Can't open blockdev [ 482.247661][T25111] loop0: detected capacity change from 0 to 512 [ 482.255062][T25111] /dev/loop0: Can't open blockdev [ 482.297693][T25120] loop0: detected capacity change from 0 to 512 [ 482.304945][T25120] /dev/loop0: Can't open blockdev [ 482.320085][T25123] loop0: detected capacity change from 0 to 512 [ 482.327525][T25123] /dev/loop0: Can't open blockdev [ 482.376060][T25126] loop0: detected capacity change from 0 to 512 [ 482.382905][T25126] /dev/loop0: Can't open blockdev [ 482.416188][T25132] loop0: detected capacity change from 0 to 512 [ 482.423739][T25132] /dev/loop0: Can't open blockdev [ 482.443803][T25135] loop0: detected capacity change from 0 to 512 [ 482.450587][T25135] /dev/loop0: Can't open blockdev [ 482.470705][T25138] loop0: detected capacity change from 0 to 512 [ 482.478007][T25138] /dev/loop0: Can't open blockdev [ 482.501978][T25141] loop0: detected capacity change from 0 to 512 [ 482.510172][T25141] /dev/loop0: Can't open blockdev [ 482.533873][T25144] loop0: detected capacity change from 0 to 512 [ 482.540715][T25144] /dev/loop0: Can't open blockdev [ 482.575128][T25150] loop0: detected capacity change from 0 to 512 [ 482.582148][T25150] /dev/loop0: Can't open blockdev [ 482.610956][T25153] loop0: detected capacity change from 0 to 512 [ 482.617989][T25153] /dev/loop0: Can't open blockdev [ 482.656826][T25156] loop0: detected capacity change from 0 to 512 [ 482.663672][T25156] /dev/loop0: Can't open blockdev [ 482.695950][T25159] loop0: detected capacity change from 0 to 512 [ 482.702940][T25159] /dev/loop0: Can't open blockdev [ 482.741003][T25165] loop0: detected capacity change from 0 to 512 [ 482.747909][T25165] /dev/loop0: Can't open blockdev [ 482.787422][T25165] loop0: detected capacity change from 0 to 512 [ 482.796718][T25165] /dev/loop0: Can't open blockdev [ 482.816871][T25168] loop0: detected capacity change from 0 to 512 [ 482.821960][ T4070] buffer_io_error: 444 callbacks suppressed [ 482.821978][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 482.823693][T25168] /dev/loop0: Can't open blockdev [ 482.871470][T25171] loop0: detected capacity change from 0 to 512 [ 482.878633][T25171] /dev/loop0: Can't open blockdev [ 482.897012][T25174] loop0: detected capacity change from 0 to 512 [ 482.906571][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 482.914374][T25174] /dev/loop0: Can't open blockdev [ 482.922224][T25174] loop0: detected capacity change from 0 to 512 [ 482.930314][T25174] /dev/loop0: Can't open blockdev [ 482.948913][T25177] loop0: detected capacity change from 0 to 512 [ 482.952708][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 482.956205][T25177] /dev/loop0: Can't open blockdev [ 483.018203][T25177] loop0: detected capacity change from 0 to 512 [ 483.024079][ T4070] blk_print_req_error: 590 callbacks suppressed [ 483.024118][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 483.025180][T25177] /dev/loop0: Can't open blockdev [ 483.055531][T25180] loop0: detected capacity change from 0 to 512 [ 483.065173][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 483.069748][T25180] /dev/loop0: Can't open blockdev [ 483.116658][T25180] loop0: detected capacity change from 0 to 512 [ 483.124196][T25180] /dev/loop0: Can't open blockdev [ 483.139865][T25183] loop0: detected capacity change from 0 to 512 [ 483.146750][T25183] /dev/loop0: Can't open blockdev [ 483.176253][T25186] loop0: detected capacity change from 0 to 512 [ 483.183635][T25186] /dev/loop0: Can't open blockdev [ 483.225884][T25186] loop0: detected capacity change from 0 to 512 [ 483.232583][T25186] /dev/loop0: Can't open blockdev [ 483.248725][T25189] loop0: detected capacity change from 0 to 512 [ 483.255892][T25189] /dev/loop0: Can't open blockdev [ 483.273056][T25192] loop0: detected capacity change from 0 to 512 [ 483.279087][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 483.280170][T25192] /dev/loop0: Can't open blockdev [ 483.306204][T25195] loop0: detected capacity change from 0 to 512 [ 483.312950][T25195] /dev/loop0: Can't open blockdev [ 483.335881][T25198] loop0: detected capacity change from 0 to 512 [ 483.340920][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 483.352400][T25198] /dev/loop0: Can't open blockdev [ 483.370902][T25201] loop0: detected capacity change from 0 to 512 [ 483.377741][T25201] /dev/loop0: Can't open blockdev [ 483.395717][T25204] loop0: detected capacity change from 0 to 512 [ 483.401474][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 483.402454][T25204] /dev/loop0: Can't open blockdev [ 483.432468][T25207] loop0: detected capacity change from 0 to 512 [ 483.439817][T25207] /dev/loop0: Can't open blockdev [ 483.467905][T25213] loop0: detected capacity change from 0 to 512 [ 483.472713][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 483.475986][T25213] /dev/loop0: Can't open blockdev [ 483.556002][T25216] loop0: detected capacity change from 0 to 512 [ 483.562757][T25216] /dev/loop0: Can't open blockdev [ 483.594847][T25219] loop0: detected capacity change from 0 to 512 [ 483.598625][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 483.610847][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 483.611580][T25219] /dev/loop0: Can't open blockdev [ 483.621153][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 483.648852][T25225] loop0: detected capacity change from 0 to 512 [ 483.652597][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 483.655983][T25225] /dev/loop0: Can't open blockdev [ 483.679881][T25228] loop0: detected capacity change from 0 to 512 [ 483.689598][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 483.696599][T25228] /dev/loop0: Can't open blockdev [ 483.708362][T25228] loop0: detected capacity change from 0 to 512 [ 483.716786][T25228] /dev/loop0: Can't open blockdev [ 483.731147][T25231] loop0: detected capacity change from 0 to 512 [ 483.738436][T25231] /dev/loop0: Can't open blockdev [ 483.762481][T25234] loop0: detected capacity change from 0 to 512 [ 483.765796][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 483.777600][T25234] /dev/loop0: Can't open blockdev [ 483.825943][T25234] loop0: detected capacity change from 0 to 512 [ 483.832755][T25234] /dev/loop0: Can't open blockdev [ 483.855953][T25237] loop0: detected capacity change from 0 to 512 [ 483.860558][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 483.862912][T25237] /dev/loop0: Can't open blockdev [ 483.894994][T25240] loop0: detected capacity change from 0 to 512 [ 483.901910][T25240] /dev/loop0: Can't open blockdev [ 483.925697][T25243] loop0: detected capacity change from 0 to 512 [ 483.932490][T25243] /dev/loop0: Can't open blockdev [ 483.996356][T25246] loop0: detected capacity change from 0 to 512 [ 484.003391][T25246] /dev/loop0: Can't open blockdev [ 484.036372][T25252] loop0: detected capacity change from 0 to 512 [ 484.043050][T25252] /dev/loop0: Can't open blockdev [ 484.067104][T25255] loop0: detected capacity change from 0 to 512 [ 484.072984][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 484.075464][T25255] /dev/loop0: Can't open blockdev [ 484.103659][T25258] loop0: detected capacity change from 0 to 512 [ 484.109880][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 484.118184][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 484.120737][T25258] /dev/loop0: Can't open blockdev [ 484.185156][T25267] loop0: detected capacity change from 0 to 512 [ 484.192126][T25267] /dev/loop0: Can't open blockdev [ 484.210439][T25270] loop0: detected capacity change from 0 to 512 [ 484.213045][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 484.218663][T25270] /dev/loop0: Can't open blockdev [ 484.242946][T25273] loop0: detected capacity change from 0 to 512 [ 484.258470][T25273] /dev/loop0: Can't open blockdev [ 484.300227][T25279] loop0: detected capacity change from 0 to 512 [ 484.307179][T25279] /dev/loop0: Can't open blockdev [ 484.331013][T25282] loop0: detected capacity change from 0 to 512 [ 484.339471][T25282] /dev/loop0: Can't open blockdev [ 484.363079][T25285] loop0: detected capacity change from 0 to 512 [ 484.370282][T25285] /dev/loop0: Can't open blockdev [ 484.392214][T25288] loop0: detected capacity change from 0 to 512 [ 484.407021][T25288] /dev/loop0: Can't open blockdev [ 484.437721][T25294] loop0: detected capacity change from 0 to 512 [ 484.444655][T25294] /dev/loop0: Can't open blockdev [ 484.461894][T25297] loop0: detected capacity change from 0 to 512 [ 484.476521][T25297] /dev/loop0: Can't open blockdev [ 484.495443][T25300] loop0: detected capacity change from 0 to 512 [ 484.503071][T25300] /dev/loop0: Can't open blockdev [ 484.534489][T25303] loop0: detected capacity change from 0 to 512 [ 484.541332][T25303] /dev/loop0: Can't open blockdev [ 484.565308][T25306] loop0: detected capacity change from 0 to 512 [ 484.571995][T25306] /dev/loop0: Can't open blockdev [ 484.589536][T25309] loop0: detected capacity change from 0 to 512 [ 484.596915][T25309] /dev/loop0: Can't open blockdev [ 484.632643][T25315] loop0: detected capacity change from 0 to 512 [ 484.640168][T25315] /dev/loop0: Can't open blockdev [ 484.658903][T25318] loop0: detected capacity change from 0 to 512 [ 484.678146][T25318] /dev/loop0: Can't open blockdev [ 484.705703][T25321] loop0: detected capacity change from 0 to 512 [ 484.714350][T25321] /dev/loop0: Can't open blockdev [ 484.731283][T25324] loop0: detected capacity change from 0 to 512 [ 484.738755][T25324] /dev/loop0: Can't open blockdev [ 484.771958][T25330] loop0: detected capacity change from 0 to 512 [ 484.780604][T25330] /dev/loop0: Can't open blockdev [ 484.810269][T25336] loop0: detected capacity change from 0 to 512 [ 484.823537][T25336] /dev/loop0: Can't open blockdev [ 484.854787][T25339] loop0: detected capacity change from 0 to 512 [ 484.862016][T25339] /dev/loop0: Can't open blockdev [ 484.899774][T25345] loop0: detected capacity change from 0 to 512 [ 484.907054][T25345] /dev/loop0: Can't open blockdev [ 484.926353][T25348] loop0: detected capacity change from 0 to 512 [ 484.934501][T25348] /dev/loop0: Can't open blockdev [ 484.965134][T25351] loop0: detected capacity change from 0 to 512 [ 484.971843][T25351] /dev/loop0: Can't open blockdev [ 484.995072][T25354] loop0: detected capacity change from 0 to 512 [ 485.012715][T25354] /dev/loop0: Can't open blockdev [ 485.043891][T25360] loop0: detected capacity change from 0 to 512 [ 485.055450][T25360] /dev/loop0: Can't open blockdev [ 485.075040][T25363] loop0: detected capacity change from 0 to 512 [ 485.082065][T25363] /dev/loop0: Can't open blockdev [ 485.100303][T25366] loop0: detected capacity change from 0 to 512 [ 485.107739][T25366] /dev/loop0: Can't open blockdev [ 485.127655][T25369] loop0: detected capacity change from 0 to 512 [ 485.135448][T25369] /dev/loop0: Can't open blockdev [ 485.152741][T25372] loop0: detected capacity change from 0 to 512 [ 485.159715][T25372] /dev/loop0: Can't open blockdev [ 485.180167][T25375] loop0: detected capacity change from 0 to 512 [ 485.196145][T25375] /dev/loop0: Can't open blockdev [ 485.218133][T25378] loop0: detected capacity change from 0 to 512 [ 485.225264][T25378] /dev/loop0: Can't open blockdev [ 485.240335][T25381] loop0: detected capacity change from 0 to 512 [ 485.247949][T25381] /dev/loop0: Can't open blockdev [ 485.268829][T25384] loop0: detected capacity change from 0 to 512 [ 485.277358][T25384] /dev/loop0: Can't open blockdev [ 485.365880][T25387] loop0: detected capacity change from 0 to 512 [ 485.375809][T25387] /dev/loop0: Can't open blockdev [ 485.385157][T25387] loop0: detected capacity change from 0 to 512 [ 485.392679][T25387] /dev/loop0: Can't open blockdev [ 485.406442][T25390] loop0: detected capacity change from 0 to 512 [ 485.414472][T25390] /dev/loop0: Can't open blockdev [ 485.432669][T25393] loop0: detected capacity change from 0 to 512 [ 485.442062][T25393] /dev/loop0: Can't open blockdev [ 485.451400][T25393] loop0: detected capacity change from 0 to 512 [ 485.459276][T25393] /dev/loop0: Can't open blockdev [ 485.475503][T25396] loop0: detected capacity change from 0 to 512 [ 485.482303][T25396] /dev/loop0: Can't open blockdev [ 485.498869][T25399] loop0: detected capacity change from 0 to 512 [ 485.506155][T25399] /dev/loop0: Can't open blockdev [ 485.525988][T25402] loop0: detected capacity change from 0 to 512 [ 485.541191][T25402] /dev/loop0: Can't open blockdev [ 485.556616][T25405] loop0: detected capacity change from 0 to 512 [ 485.563666][T25405] /dev/loop0: Can't open blockdev [ 485.579656][T25408] loop0: detected capacity change from 0 to 512 [ 485.594284][T25408] /dev/loop0: Can't open blockdev [ 485.613062][T25411] loop0: detected capacity change from 0 to 512 [ 485.620572][T25411] /dev/loop0: Can't open blockdev [ 485.633680][T25414] loop0: detected capacity change from 0 to 512 [ 485.640506][T25414] /dev/loop0: Can't open blockdev [ 485.684229][T25423] loop0: detected capacity change from 0 to 512 [ 485.691199][T25423] /dev/loop0: Can't open blockdev [ 485.711799][T25426] loop0: detected capacity change from 0 to 512 [ 485.726806][T25426] /dev/loop0: Can't open blockdev [ 485.744066][T25429] loop0: detected capacity change from 0 to 512 [ 485.762736][T25429] /dev/loop0: Can't open blockdev [ 485.787578][T25432] loop0: detected capacity change from 0 to 512 [ 485.794636][T25432] /dev/loop0: Can't open blockdev [ 485.814370][T25435] loop0: detected capacity change from 0 to 512 [ 485.821506][T25435] /dev/loop0: Can't open blockdev [ 485.840209][T25438] loop0: detected capacity change from 0 to 512 [ 485.847311][T25438] /dev/loop0: Can't open blockdev [ 485.876493][T25444] loop0: detected capacity change from 0 to 512 [ 485.883837][T25444] /dev/loop0: Can't open blockdev [ 485.904820][T25447] loop0: detected capacity change from 0 to 512 [ 485.912531][T25447] /dev/loop0: Can't open blockdev [ 485.931995][T25450] loop0: detected capacity change from 0 to 512 [ 485.939093][T25450] /dev/loop0: Can't open blockdev [ 485.968702][T25453] loop0: detected capacity change from 0 to 512 [ 485.976622][T25453] /dev/loop0: Can't open blockdev [ 485.986571][T25453] loop0: detected capacity change from 0 to 512 [ 485.997942][T25453] /dev/loop0: Can't open blockdev [ 486.011212][T25456] loop0: detected capacity change from 0 to 512 [ 486.019390][T25456] /dev/loop0: Can't open blockdev [ 486.036962][T25459] loop0: detected capacity change from 0 to 512 [ 486.044134][T25459] /dev/loop0: Can't open blockdev [ 486.081756][T25465] loop0: detected capacity change from 0 to 512 [ 486.097571][T25465] /dev/loop0: Can't open blockdev [ 486.116094][T25468] loop0: detected capacity change from 0 to 512 [ 486.123050][T25468] /dev/loop0: Can't open blockdev [ 486.137408][T25471] loop0: detected capacity change from 0 to 512 [ 486.145072][T25471] /dev/loop0: Can't open blockdev [ 486.161599][T25474] loop0: detected capacity change from 0 to 512 [ 486.168564][T25474] /dev/loop0: Can't open blockdev [ 486.188926][T25477] loop0: detected capacity change from 0 to 512 [ 486.202345][T25477] /dev/loop0: Can't open blockdev [ 486.257265][T25483] loop0: detected capacity change from 0 to 512 [ 486.264574][T25483] /dev/loop0: Can't open blockdev [ 486.287835][T25486] loop0: detected capacity change from 0 to 512 [ 486.295073][T25486] /dev/loop0: Can't open blockdev [ 486.314716][T25489] loop0: detected capacity change from 0 to 512 [ 486.321820][T25489] /dev/loop0: Can't open blockdev [ 486.344622][T25492] loop0: detected capacity change from 0 to 512 [ 486.351545][T25492] /dev/loop0: Can't open blockdev [ 486.382075][T25495] loop0: detected capacity change from 0 to 512 [ 486.389783][T25495] /dev/loop0: Can't open blockdev [ 486.408261][T25498] loop0: detected capacity change from 0 to 512 [ 486.415309][T25498] /dev/loop0: Can't open blockdev [ 486.433767][T25501] loop0: detected capacity change from 0 to 512 [ 486.449479][T25501] /dev/loop0: Can't open blockdev [ 486.485875][T25501] loop0: detected capacity change from 0 to 512 [ 486.492604][T25501] /dev/loop0: Can't open blockdev [ 486.508324][T25504] loop0: detected capacity change from 0 to 512 [ 486.515298][T25504] /dev/loop0: Can't open blockdev [ 486.533517][T25507] loop0: detected capacity change from 0 to 512 [ 486.540333][T25507] /dev/loop0: Can't open blockdev [ 486.576276][T25507] loop0: detected capacity change from 0 to 512 [ 486.583054][T25507] /dev/loop0: Can't open blockdev [ 486.600190][T25510] loop0: detected capacity change from 0 to 512 [ 486.607317][T25510] /dev/loop0: Can't open blockdev [ 486.625214][T25513] loop0: detected capacity change from 0 to 512 [ 486.632060][T25513] /dev/loop0: Can't open blockdev [ 486.655316][T25516] loop0: detected capacity change from 0 to 512 [ 486.662658][T25516] /dev/loop0: Can't open blockdev [ 486.683877][T25519] loop0: detected capacity change from 0 to 512 [ 486.698346][T25519] /dev/loop0: Can't open blockdev [ 486.740132][T25525] loop0: detected capacity change from 0 to 512 [ 486.747387][T25525] /dev/loop0: Can't open blockdev [ 486.762884][T25528] loop0: detected capacity change from 0 to 512 [ 486.770350][T25528] /dev/loop0: Can't open blockdev [ 486.787617][T25531] loop0: detected capacity change from 0 to 512 [ 486.801964][T25531] /dev/loop0: Can't open blockdev [ 486.820915][T25534] loop0: detected capacity change from 0 to 512 [ 486.827741][T25534] /dev/loop0: Can't open blockdev [ 486.849508][T25537] loop0: detected capacity change from 0 to 512 [ 486.856427][T25537] /dev/loop0: Can't open blockdev [ 486.906426][T25540] loop0: detected capacity change from 0 to 512 [ 486.914428][T25540] /dev/loop0: Can't open blockdev [ 486.924127][T25540] loop0: detected capacity change from 0 to 512 [ 486.930807][T25540] /dev/loop0: Can't open blockdev [ 486.947715][T25543] loop0: detected capacity change from 0 to 512 [ 486.957545][T25543] /dev/loop0: Can't open blockdev [ 486.973141][T25546] loop0: detected capacity change from 0 to 512 [ 486.980103][T25546] /dev/loop0: Can't open blockdev [ 487.000790][T25549] loop0: detected capacity change from 0 to 512 [ 487.016888][T25549] /dev/loop0: Can't open blockdev [ 487.055274][T25552] loop0: detected capacity change from 0 to 512 [ 487.063761][T25552] /dev/loop0: Can't open blockdev [ 487.078203][T25555] loop0: detected capacity change from 0 to 512 [ 487.085150][T25555] /dev/loop0: Can't open blockdev [ 487.102242][T25558] loop0: detected capacity change from 0 to 512 [ 487.110203][T25558] /dev/loop0: Can't open blockdev [ 487.129386][T25561] loop0: detected capacity change from 0 to 512 [ 487.136515][T25561] /dev/loop0: Can't open blockdev [ 487.174695][T25567] loop0: detected capacity change from 0 to 512 [ 487.188528][T25567] /dev/loop0: Can't open blockdev [ 487.207932][T25570] loop0: detected capacity change from 0 to 512 [ 487.214922][T25570] /dev/loop0: Can't open blockdev [ 487.236913][T25573] loop0: detected capacity change from 0 to 512 [ 487.245010][T25573] /dev/loop0: Can't open blockdev [ 487.296187][T25573] loop0: detected capacity change from 0 to 512 [ 487.302958][T25573] /dev/loop0: Can't open blockdev [ 487.330246][T25579] loop0: detected capacity change from 0 to 512 [ 487.337776][T25579] /dev/loop0: Can't open blockdev [ 487.356803][T25582] loop0: detected capacity change from 0 to 512 [ 487.363847][T25582] /dev/loop0: Can't open blockdev [ 487.395610][T25588] loop0: detected capacity change from 0 to 512 [ 487.402529][T25588] /dev/loop0: Can't open blockdev [ 487.419768][T25591] loop0: detected capacity change from 0 to 512 [ 487.433723][T25591] /dev/loop0: Can't open blockdev [ 487.450778][T25594] loop0: detected capacity change from 0 to 512 [ 487.458362][T25594] /dev/loop0: Can't open blockdev [ 487.507741][T25600] loop0: detected capacity change from 0 to 512 [ 487.515865][T25600] /dev/loop0: Can't open blockdev [ 487.548946][T25606] loop0: detected capacity change from 0 to 512 [ 487.558339][T25606] /dev/loop0: Can't open blockdev [ 487.577876][T25609] loop0: detected capacity change from 0 to 512 [ 487.592480][T25609] /dev/loop0: Can't open blockdev [ 487.606924][T25612] loop0: detected capacity change from 0 to 512 [ 487.615668][T25612] /dev/loop0: Can't open blockdev [ 487.655849][T25612] loop0: detected capacity change from 0 to 512 [ 487.662606][T25612] /dev/loop0: Can't open blockdev [ 487.684754][T25615] loop0: detected capacity change from 0 to 512 [ 487.691837][T25615] /dev/loop0: Can't open blockdev [ 487.715515][T25618] loop0: detected capacity change from 0 to 512 [ 487.722431][T25618] /dev/loop0: Can't open blockdev [ 487.785864][T25621] loop0: detected capacity change from 0 to 512 [ 487.795376][T25621] /dev/loop0: Can't open blockdev [ 487.811167][T25624] loop0: detected capacity change from 0 to 512 [ 487.818347][T25624] /dev/loop0: Can't open blockdev [ 487.839415][T25627] loop0: detected capacity change from 0 to 512 [ 487.844934][ T4070] buffer_io_error: 461 callbacks suppressed [ 487.844953][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 487.847145][T25627] /dev/loop0: Can't open blockdev [ 487.883274][T25630] loop0: detected capacity change from 0 to 512 [ 487.888843][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 487.890228][T25630] /dev/loop0: Can't open blockdev [ 487.915096][T25633] loop0: detected capacity change from 0 to 512 [ 487.925053][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 487.928320][T25633] /dev/loop0: Can't open blockdev [ 487.942828][T25633] loop0: detected capacity change from 0 to 512 [ 487.950041][T25633] /dev/loop0: Can't open blockdev [ 487.966911][T25636] loop0: detected capacity change from 0 to 512 [ 487.974155][T25636] /dev/loop0: Can't open blockdev [ 487.996048][T25639] loop0: detected capacity change from 0 to 512 [ 488.000601][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 488.002935][T25639] /dev/loop0: Can't open blockdev [ 488.029144][T25642] loop0: detected capacity change from 0 to 512 [ 488.038699][ T4070] blk_print_req_error: 610 callbacks suppressed [ 488.038719][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 488.043596][T25642] /dev/loop0: Can't open blockdev [ 488.064108][T25642] loop0: detected capacity change from 0 to 512 [ 488.068825][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 488.071256][T25642] /dev/loop0: Can't open blockdev [ 488.107565][T25648] loop0: detected capacity change from 0 to 512 [ 488.112303][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 488.114632][T25648] /dev/loop0: Can't open blockdev [ 488.162922][T25654] loop0: detected capacity change from 0 to 512 [ 488.167122][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 488.171243][T25654] /dev/loop0: Can't open blockdev [ 488.203422][T25657] loop0: detected capacity change from 0 to 512 [ 488.208931][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 488.220037][T25657] /dev/loop0: Can't open blockdev [ 488.237048][T25660] loop0: detected capacity change from 0 to 512 [ 488.242614][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 488.253948][T25660] /dev/loop0: Can't open blockdev [ 488.278583][T25663] loop0: detected capacity change from 0 to 512 [ 488.287527][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 488.290556][T25663] /dev/loop0: Can't open blockdev [ 488.324254][T25666] loop0: detected capacity change from 0 to 512 [ 488.332816][T25666] /dev/loop0: Can't open blockdev [ 488.369757][T25672] loop0: detected capacity change from 0 to 512 [ 488.376688][T25672] /dev/loop0: Can't open blockdev [ 488.400449][T25675] loop0: detected capacity change from 0 to 512 [ 488.402653][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 488.407720][T25675] /dev/loop0: Can't open blockdev [ 488.434518][T25678] loop0: detected capacity change from 0 to 512 [ 488.443607][T25678] /dev/loop0: Can't open blockdev [ 488.460561][T25681] loop0: detected capacity change from 0 to 512 [ 488.467586][T25681] /dev/loop0: Can't open blockdev [ 488.486774][T25684] loop0: detected capacity change from 0 to 512 [ 488.496841][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 488.499558][T25684] /dev/loop0: Can't open blockdev [ 488.532747][T25687] loop0: detected capacity change from 0 to 512 [ 488.537180][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 488.540902][T25687] /dev/loop0: Can't open blockdev [ 488.558306][T25687] loop0: detected capacity change from 0 to 512 [ 488.566558][T25687] /dev/loop0: Can't open blockdev [ 488.581851][T25690] loop0: detected capacity change from 0 to 512 [ 488.586530][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 488.597541][T25690] /dev/loop0: Can't open blockdev [ 488.622389][T25693] loop0: detected capacity change from 0 to 512 [ 488.627203][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 488.629514][T25693] /dev/loop0: Can't open blockdev [ 488.659039][T25696] loop0: detected capacity change from 0 to 512 [ 488.663522][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 488.666005][T25696] /dev/loop0: Can't open blockdev [ 488.695742][T25699] loop0: detected capacity change from 0 to 512 [ 488.698274][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 488.702632][T25699] /dev/loop0: Can't open blockdev [ 488.735910][T25702] loop0: detected capacity change from 0 to 512 [ 488.742882][T25702] /dev/loop0: Can't open blockdev [ 488.777162][T25705] loop0: detected capacity change from 0 to 512 [ 488.779915][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 488.784451][T25705] /dev/loop0: Can't open blockdev [ 488.816142][T25705] loop0: detected capacity change from 0 to 512 [ 488.822935][T25705] /dev/loop0: Can't open blockdev [ 488.856072][T25711] loop0: detected capacity change from 0 to 512 [ 488.860239][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 488.874179][T25711] /dev/loop0: Can't open blockdev [ 488.895006][T25714] loop0: detected capacity change from 0 to 512 [ 488.903443][T25714] /dev/loop0: Can't open blockdev [ 488.921056][T25717] loop0: detected capacity change from 0 to 512 [ 488.928387][T25717] /dev/loop0: Can't open blockdev [ 488.948441][T25720] loop0: detected capacity change from 0 to 512 [ 488.957151][T25720] /dev/loop0: Can't open blockdev [ 488.975511][T25723] loop0: detected capacity change from 0 to 512 [ 488.990194][T25723] /dev/loop0: Can't open blockdev [ 489.017150][T25726] loop0: detected capacity change from 0 to 512 [ 489.028401][T25726] /dev/loop0: Can't open blockdev [ 489.042274][T25729] loop0: detected capacity change from 0 to 512 [ 489.049651][T25729] /dev/loop0: Can't open blockdev [ 489.071290][T25732] loop0: detected capacity change from 0 to 512 [ 489.079234][T25732] /dev/loop0: Can't open blockdev [ 489.132781][T25741] loop0: detected capacity change from 0 to 512 [ 489.140677][T25741] /dev/loop0: Can't open blockdev [ 489.158162][T25744] loop0: detected capacity change from 0 to 512 [ 489.165473][T25744] /dev/loop0: Can't open blockdev [ 489.200718][T25750] loop0: detected capacity change from 0 to 512 [ 489.208697][T25750] /dev/loop0: Can't open blockdev [ 489.257618][T25759] loop0: detected capacity change from 0 to 512 [ 489.265017][T25759] /dev/loop0: Can't open blockdev [ 489.280220][T25762] loop0: detected capacity change from 0 to 512 [ 489.289085][T25762] /dev/loop0: Can't open blockdev [ 489.297203][T25762] loop0: detected capacity change from 0 to 512 [ 489.306049][T25762] /dev/loop0: Can't open blockdev [ 489.344261][T25768] loop0: detected capacity change from 0 to 512 [ 489.351019][T25768] /dev/loop0: Can't open blockdev [ 489.376031][T25771] loop0: detected capacity change from 0 to 512 [ 489.383398][T25771] /dev/loop0: Can't open blockdev [ 489.391979][T25771] loop0: detected capacity change from 0 to 512 [ 489.400186][T25771] /dev/loop0: Can't open blockdev [ 489.414579][T25774] loop0: detected capacity change from 0 to 512 [ 489.423802][T25774] /dev/loop0: Can't open blockdev [ 489.466954][T25774] loop0: detected capacity change from 0 to 512 [ 489.474138][T25774] /dev/loop0: Can't open blockdev [ 489.487090][T25777] loop0: detected capacity change from 0 to 512 [ 489.496887][T25777] /dev/loop0: Can't open blockdev [ 489.505548][T25777] loop0: detected capacity change from 0 to 512 [ 489.512273][T25777] /dev/loop0: Can't open blockdev [ 489.535057][T25780] loop0: detected capacity change from 0 to 512 [ 489.552519][T25780] /dev/loop0: Can't open blockdev [ 489.570826][T25783] loop0: detected capacity change from 0 to 512 [ 489.578426][T25783] /dev/loop0: Can't open blockdev [ 489.606971][T25789] loop0: detected capacity change from 0 to 512 [ 489.614862][T25789] /dev/loop0: Can't open blockdev [ 489.632716][T25792] loop0: detected capacity change from 0 to 512 [ 489.639613][T25792] /dev/loop0: Can't open blockdev [ 489.668266][T25795] loop0: detected capacity change from 0 to 512 [ 489.677177][T25795] /dev/loop0: Can't open blockdev [ 489.708986][T25798] loop0: detected capacity change from 0 to 512 [ 489.716432][T25798] /dev/loop0: Can't open blockdev [ 489.734394][T25801] loop0: detected capacity change from 0 to 512 [ 489.749012][T25801] /dev/loop0: Can't open blockdev [ 489.767915][T25804] loop0: detected capacity change from 0 to 512 [ 489.775075][T25804] /dev/loop0: Can't open blockdev [ 489.784821][T25804] loop0: detected capacity change from 0 to 512 [ 489.791619][T25804] /dev/loop0: Can't open blockdev [ 489.805884][T25807] loop0: detected capacity change from 0 to 512 [ 489.812899][T25807] /dev/loop0: Can't open blockdev [ 489.822117][T25807] loop0: detected capacity change from 0 to 512 [ 489.831104][T25807] /dev/loop0: Can't open blockdev [ 489.848810][T25810] loop0: detected capacity change from 0 to 512 [ 489.856247][T25810] /dev/loop0: Can't open blockdev [ 489.872042][T25813] loop0: detected capacity change from 0 to 512 [ 489.880029][T25813] /dev/loop0: Can't open blockdev [ 489.916496][T25813] loop0: detected capacity change from 0 to 512 [ 489.923886][T25813] /dev/loop0: Can't open blockdev [ 489.957308][T25819] loop0: detected capacity change from 0 to 512 [ 489.964850][T25819] /dev/loop0: Can't open blockdev [ 489.983357][T25822] loop0: detected capacity change from 0 to 512 [ 489.996032][T25822] /dev/loop0: Can't open blockdev [ 490.027260][T25825] loop0: detected capacity change from 0 to 512 [ 490.034940][T25825] /dev/loop0: Can't open blockdev [ 490.059116][T25828] loop0: detected capacity change from 0 to 512 [ 490.066319][T25828] /dev/loop0: Can't open blockdev [ 490.085481][T25831] loop0: detected capacity change from 0 to 512 [ 490.092453][T25831] /dev/loop0: Can't open blockdev [ 490.115525][T25834] loop0: detected capacity change from 0 to 512 [ 490.122613][T25834] /dev/loop0: Can't open blockdev [ 490.167149][T25834] loop0: detected capacity change from 0 to 512 [ 490.174640][T25834] /dev/loop0: Can't open blockdev [ 490.188244][T25837] loop0: detected capacity change from 0 to 512 [ 490.195323][T25837] /dev/loop0: Can't open blockdev [ 490.219075][T25840] loop0: detected capacity change from 0 to 512 [ 490.225955][T25840] /dev/loop0: Can't open blockdev [ 490.266003][T25843] loop0: detected capacity change from 0 to 512 [ 490.274323][T25843] /dev/loop0: Can't open blockdev [ 490.310505][T25849] loop0: detected capacity change from 0 to 512 [ 490.317923][T25849] /dev/loop0: Can't open blockdev [ 490.336637][T25852] loop0: detected capacity change from 0 to 512 [ 490.350690][T25852] /dev/loop0: Can't open blockdev [ 490.366642][T25855] loop0: detected capacity change from 0 to 512 [ 490.380680][T25855] /dev/loop0: Can't open blockdev [ 490.397795][T25858] loop0: detected capacity change from 0 to 512 [ 490.405378][T25858] /dev/loop0: Can't open blockdev [ 490.420554][T25861] loop0: detected capacity change from 0 to 512 [ 490.437243][T25861] /dev/loop0: Can't open blockdev [ 490.457864][T25864] loop0: detected capacity change from 0 to 512 [ 490.470197][T25864] /dev/loop0: Can't open blockdev [ 490.486659][T25867] loop0: detected capacity change from 0 to 512 [ 490.493698][T25867] /dev/loop0: Can't open blockdev [ 490.509224][T25870] loop0: detected capacity change from 0 to 512 [ 490.516689][T25870] /dev/loop0: Can't open blockdev [ 490.535584][T25870] loop0: detected capacity change from 0 to 512 [ 490.542243][T25870] /dev/loop0: Can't open blockdev [ 490.556366][T25873] loop0: detected capacity change from 0 to 512 [ 490.564243][T25873] /dev/loop0: Can't open blockdev [ 490.579427][T25876] loop0: detected capacity change from 0 to 512 [ 490.594533][T25876] /dev/loop0: Can't open blockdev [ 490.610660][T25879] loop0: detected capacity change from 0 to 512 [ 490.617957][T25879] /dev/loop0: Can't open blockdev [ 490.635838][T25882] loop0: detected capacity change from 0 to 512 [ 490.642727][T25882] /dev/loop0: Can't open blockdev [ 490.661425][T25885] loop0: detected capacity change from 0 to 512 [ 490.677194][T25885] /dev/loop0: Can't open blockdev [ 490.699000][T25888] loop0: detected capacity change from 0 to 512 [ 490.708733][T25888] /dev/loop0: Can't open blockdev [ 490.734079][T25891] loop0: detected capacity change from 0 to 512 [ 490.742232][T25891] /dev/loop0: Can't open blockdev [ 490.763595][T25894] loop0: detected capacity change from 0 to 512 [ 490.771334][T25894] /dev/loop0: Can't open blockdev [ 490.785289][T25897] loop0: detected capacity change from 0 to 512 [ 490.802724][T25897] /dev/loop0: Can't open blockdev [ 490.845894][T25897] loop0: detected capacity change from 0 to 512 [ 490.852826][T25897] /dev/loop0: Can't open blockdev [ 490.876129][T25900] loop0: detected capacity change from 0 to 512 [ 490.882973][T25900] /dev/loop0: Can't open blockdev [ 490.900363][T25903] loop0: detected capacity change from 0 to 512 [ 490.907705][T25903] /dev/loop0: Can't open blockdev [ 490.928589][T25906] loop0: detected capacity change from 0 to 512 [ 490.942609][T25906] /dev/loop0: Can't open blockdev [ 490.956765][T25909] loop0: detected capacity change from 0 to 512 [ 490.971933][T25909] /dev/loop0: Can't open blockdev [ 490.981638][T25909] loop0: detected capacity change from 0 to 512 [ 490.989478][T25909] /dev/loop0: Can't open blockdev [ 491.011067][T25912] loop0: detected capacity change from 0 to 512 [ 491.018048][T25912] /dev/loop0: Can't open blockdev [ 491.064373][T25918] loop0: detected capacity change from 0 to 512 [ 491.071376][T25918] /dev/loop0: Can't open blockdev [ 491.088503][T25921] loop0: detected capacity change from 0 to 512 [ 491.096341][T25921] /dev/loop0: Can't open blockdev [ 491.111685][T25924] loop0: detected capacity change from 0 to 512 [ 491.119149][T25924] /dev/loop0: Can't open blockdev [ 491.137677][T25927] loop0: detected capacity change from 0 to 512 [ 491.144934][T25927] /dev/loop0: Can't open blockdev [ 491.162214][T25930] loop0: detected capacity change from 0 to 512 [ 491.169421][T25930] /dev/loop0: Can't open blockdev [ 491.196422][T25933] loop0: detected capacity change from 0 to 512 [ 491.213793][T25933] /dev/loop0: Can't open blockdev [ 491.236556][T25936] loop0: detected capacity change from 0 to 512 [ 491.243897][T25936] /dev/loop0: Can't open blockdev [ 491.280130][T25942] loop0: detected capacity change from 0 to 512 [ 491.287122][T25942] /dev/loop0: Can't open blockdev [ 491.309557][T25945] loop0: detected capacity change from 0 to 512 [ 491.325487][T25945] /dev/loop0: Can't open blockdev [ 491.377282][T25948] loop0: detected capacity change from 0 to 512 [ 491.385102][T25948] /dev/loop0: Can't open blockdev [ 491.407321][T25951] loop0: detected capacity change from 0 to 512 [ 491.415398][T25951] /dev/loop0: Can't open blockdev [ 491.461562][T25957] loop0: detected capacity change from 0 to 512 [ 491.468488][T25957] /dev/loop0: Can't open blockdev [ 491.505165][T25963] loop0: detected capacity change from 0 to 512 [ 491.512221][T25963] /dev/loop0: Can't open blockdev [ 491.557318][T25963] loop0: detected capacity change from 0 to 512 [ 491.564568][T25963] /dev/loop0: Can't open blockdev [ 491.594254][T25966] loop0: detected capacity change from 0 to 512 [ 491.601437][T25966] /dev/loop0: Can't open blockdev [ 491.622526][T25969] loop0: detected capacity change from 0 to 512 [ 491.630449][T25969] /dev/loop0: Can't open blockdev [ 491.640733][T25969] loop0: detected capacity change from 0 to 512 [ 491.648631][T25969] /dev/loop0: Can't open blockdev [ 491.661764][T25972] loop0: detected capacity change from 0 to 512 [ 491.669281][T25972] /dev/loop0: Can't open blockdev [ 491.700080][T25978] loop0: detected capacity change from 0 to 512 [ 491.707625][T25978] /dev/loop0: Can't open blockdev [ 491.721259][T25981] loop0: detected capacity change from 0 to 512 [ 491.728530][T25981] /dev/loop0: Can't open blockdev [ 491.744559][T25984] loop0: detected capacity change from 0 to 512 [ 491.751485][T25984] /dev/loop0: Can't open blockdev [ 491.791925][T25990] loop0: detected capacity change from 0 to 512 [ 491.799114][T25990] /dev/loop0: Can't open blockdev [ 491.822522][T25993] loop0: detected capacity change from 0 to 512 [ 491.830260][T25993] /dev/loop0: Can't open blockdev [ 491.864278][T25999] loop0: detected capacity change from 0 to 512 [ 491.881725][T25999] /dev/loop0: Can't open blockdev [ 491.917687][T26005] loop0: detected capacity change from 0 to 512 [ 491.924809][T26005] /dev/loop0: Can't open blockdev [ 491.941071][T26008] loop0: detected capacity change from 0 to 512 [ 491.949233][T26008] /dev/loop0: Can't open blockdev [ 491.966947][T26011] loop0: detected capacity change from 0 to 512 [ 491.974072][T26011] /dev/loop0: Can't open blockdev [ 491.991282][T26014] loop0: detected capacity change from 0 to 512 [ 492.005544][T26014] /dev/loop0: Can't open blockdev [ 492.025591][T26017] loop0: detected capacity change from 0 to 512 [ 492.032356][T26017] /dev/loop0: Can't open blockdev [ 492.061914][T26023] loop0: detected capacity change from 0 to 512 [ 492.069062][T26023] /dev/loop0: Can't open blockdev [ 492.085168][T26026] loop0: detected capacity change from 0 to 512 [ 492.094428][T26026] /dev/loop0: Can't open blockdev [ 492.126342][T26032] loop0: detected capacity change from 0 to 512 [ 492.133232][T26032] /dev/loop0: Can't open blockdev [ 492.154353][T26035] loop0: detected capacity change from 0 to 512 [ 492.161226][T26035] /dev/loop0: Can't open blockdev [ 492.179402][T26038] loop0: detected capacity change from 0 to 512 [ 492.187385][T26038] /dev/loop0: Can't open blockdev [ 492.212447][T26041] loop0: detected capacity change from 0 to 512 [ 492.219756][T26041] /dev/loop0: Can't open blockdev [ 492.251460][T26044] loop0: detected capacity change from 0 to 512 [ 492.258525][T26044] /dev/loop0: Can't open blockdev [ 492.275419][T26047] loop0: detected capacity change from 0 to 512 [ 492.282426][T26047] /dev/loop0: Can't open blockdev [ 492.304735][T26050] loop0: detected capacity change from 0 to 512 [ 492.311568][T26050] /dev/loop0: Can't open blockdev [ 492.338180][T26053] loop0: detected capacity change from 0 to 512 [ 492.347030][T26053] /dev/loop0: Can't open blockdev [ 492.372079][T26056] loop0: detected capacity change from 0 to 512 [ 492.379806][T26056] /dev/loop0: Can't open blockdev [ 492.429797][T26065] loop0: detected capacity change from 0 to 512 [ 492.436625][T26065] /dev/loop0: Can't open blockdev [ 492.461082][T26068] loop0: detected capacity change from 0 to 512 [ 492.470619][T26068] /dev/loop0: Can't open blockdev [ 492.487296][T26071] loop0: detected capacity change from 0 to 512 [ 492.494210][T26071] /dev/loop0: Can't open blockdev [ 492.526023][T26074] loop0: detected capacity change from 0 to 512 [ 492.533517][T26074] /dev/loop0: Can't open blockdev [ 492.564614][T26077] loop0: detected capacity change from 0 to 512 [ 492.571495][T26077] /dev/loop0: Can't open blockdev [ 492.594628][T26080] loop0: detected capacity change from 0 to 512 [ 492.601592][T26080] /dev/loop0: Can't open blockdev [ 492.626648][T26083] loop0: detected capacity change from 0 to 512 [ 492.633842][T26083] /dev/loop0: Can't open blockdev [ 492.659572][T26086] loop0: detected capacity change from 0 to 512 [ 492.667976][T26086] /dev/loop0: Can't open blockdev [ 492.689903][T26089] loop0: detected capacity change from 0 to 512 [ 492.697388][T26089] /dev/loop0: Can't open blockdev [ 492.721191][T26092] loop0: detected capacity change from 0 to 512 [ 492.729579][T26092] /dev/loop0: Can't open blockdev [ 492.754066][T26095] loop0: detected capacity change from 0 to 512 [ 492.761011][T26095] /dev/loop0: Can't open blockdev [ 492.799395][T26101] loop0: detected capacity change from 0 to 512 [ 492.806570][T26101] /dev/loop0: Can't open blockdev [ 492.826327][T26104] loop0: detected capacity change from 0 to 512 [ 492.840857][T26104] /dev/loop0: Can't open blockdev [ 492.858294][T26107] loop0: detected capacity change from 0 to 512 [ 492.865321][T26107] /dev/loop0: Can't open blockdev [ 492.881138][T26110] loop0: detected capacity change from 0 to 512 [ 492.891405][ T4070] buffer_io_error: 482 callbacks suppressed [ 492.891425][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 492.901479][T26110] /dev/loop0: Can't open blockdev [ 492.913956][T26110] loop0: detected capacity change from 0 to 512 [ 492.921119][T26110] /dev/loop0: Can't open blockdev [ 492.936351][T26113] loop0: detected capacity change from 0 to 512 [ 492.944095][T26113] /dev/loop0: Can't open blockdev [ 492.960429][T26116] loop0: detected capacity change from 0 to 512 [ 492.967345][T26116] /dev/loop0: Can't open blockdev [ 492.984784][T26119] loop0: detected capacity change from 0 to 512 [ 492.995081][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 492.998683][T26119] /dev/loop0: Can't open blockdev [ 493.011678][T26119] loop0: detected capacity change from 0 to 512 [ 493.026467][T26119] /dev/loop0: Can't open blockdev [ 493.047970][T26122] loop0: detected capacity change from 0 to 512 [ 493.055839][T26122] /dev/loop0: Can't open blockdev [ 493.075601][T26125] loop0: detected capacity change from 0 to 512 [ 493.077229][ T4070] blk_print_req_error: 629 callbacks suppressed [ 493.077249][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 493.082437][T26125] /dev/loop0: Can't open blockdev [ 493.117875][T26128] loop0: detected capacity change from 0 to 512 [ 493.125966][T26128] /dev/loop0: Can't open blockdev [ 493.143698][T26131] loop0: detected capacity change from 0 to 512 [ 493.149240][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 493.150655][T26131] /dev/loop0: Can't open blockdev [ 493.209075][T26140] loop0: detected capacity change from 0 to 512 [ 493.216593][T26140] /dev/loop0: Can't open blockdev [ 493.237251][T26143] loop0: detected capacity change from 0 to 512 [ 493.245378][T26143] /dev/loop0: Can't open blockdev [ 493.259370][T26146] loop0: detected capacity change from 0 to 512 [ 493.266881][T26146] /dev/loop0: Can't open blockdev [ 493.290599][T26149] loop0: detected capacity change from 0 to 512 [ 493.296073][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 493.298479][T26149] /dev/loop0: Can't open blockdev [ 493.346581][T26149] loop0: detected capacity change from 0 to 512 [ 493.346696][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 493.362680][T26149] /dev/loop0: Can't open blockdev [ 493.379432][T26152] loop0: detected capacity change from 0 to 512 [ 493.389197][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 493.392421][T26152] /dev/loop0: Can't open blockdev [ 493.407408][T26152] loop0: detected capacity change from 0 to 512 [ 493.415182][T26152] /dev/loop0: Can't open blockdev [ 493.428919][T26155] loop0: detected capacity change from 0 to 512 [ 493.432118][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 493.435757][T26155] /dev/loop0: Can't open blockdev [ 493.459583][T26158] loop0: detected capacity change from 0 to 512 [ 493.466897][T26158] /dev/loop0: Can't open blockdev [ 493.494291][T26161] loop0: detected capacity change from 0 to 512 [ 493.501224][T26161] /dev/loop0: Can't open blockdev [ 493.522725][T26164] loop0: detected capacity change from 0 to 512 [ 493.531807][T26164] /dev/loop0: Can't open blockdev [ 493.547339][T26167] loop0: detected capacity change from 0 to 512 [ 493.554533][T26167] /dev/loop0: Can't open blockdev [ 493.592173][T26173] loop0: detected capacity change from 0 to 512 [ 493.599451][T26173] /dev/loop0: Can't open blockdev [ 493.632615][T26179] loop0: detected capacity change from 0 to 512 [ 493.642365][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 493.652771][T26179] /dev/loop0: Can't open blockdev [ 493.661421][T26179] loop0: detected capacity change from 0 to 512 [ 493.669053][T26179] /dev/loop0: Can't open blockdev [ 493.684583][T26182] loop0: detected capacity change from 0 to 512 [ 493.691255][T26182] /dev/loop0: Can't open blockdev [ 493.727254][T26188] loop0: detected capacity change from 0 to 512 [ 493.729992][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 493.735304][T26188] /dev/loop0: Can't open blockdev [ 493.760395][T26191] loop0: detected capacity change from 0 to 512 [ 493.768464][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 493.769002][T26191] /dev/loop0: Can't open blockdev [ 493.800962][T26194] loop0: detected capacity change from 0 to 512 [ 493.811881][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 493.815881][T26194] /dev/loop0: Can't open blockdev [ 493.836688][T26197] loop0: detected capacity change from 0 to 512 [ 493.843680][T26197] /dev/loop0: Can't open blockdev [ 493.864182][T26200] loop0: detected capacity change from 0 to 512 [ 493.871208][T26200] /dev/loop0: Can't open blockdev [ 493.899504][T26206] loop0: detected capacity change from 0 to 512 [ 493.905176][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 493.907512][T26206] /dev/loop0: Can't open blockdev [ 493.941183][T26209] loop0: detected capacity change from 0 to 512 [ 493.947512][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 493.948357][T26209] /dev/loop0: Can't open blockdev [ 493.988103][T26212] loop0: detected capacity change from 0 to 512 [ 493.996188][T26212] /dev/loop0: Can't open blockdev [ 494.018311][T26215] loop0: detected capacity change from 0 to 512 [ 494.026007][T26215] /dev/loop0: Can't open blockdev [ 494.041514][T26218] loop0: detected capacity change from 0 to 512 [ 494.046764][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 494.048851][T26218] /dev/loop0: Can't open blockdev [ 494.082952][T26221] loop0: detected capacity change from 0 to 512 [ 494.090355][T26221] /dev/loop0: Can't open blockdev [ 494.134207][T26227] loop0: detected capacity change from 0 to 512 [ 494.138381][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 494.143019][T26227] /dev/loop0: Can't open blockdev [ 494.176732][T26230] loop0: detected capacity change from 0 to 512 [ 494.181912][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 494.183744][T26230] /dev/loop0: Can't open blockdev [ 494.218815][T26233] loop0: detected capacity change from 0 to 512 [ 494.224619][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 494.226658][T26233] /dev/loop0: Can't open blockdev [ 494.253722][T26236] loop0: detected capacity change from 0 to 512 [ 494.265065][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 494.268654][T26236] /dev/loop0: Can't open blockdev [ 494.287550][T26239] loop0: detected capacity change from 0 to 512 [ 494.294550][T26239] /dev/loop0: Can't open blockdev [ 494.324721][T26242] loop0: detected capacity change from 0 to 512 [ 494.332362][T26242] /dev/loop0: Can't open blockdev [ 494.350603][T26245] loop0: detected capacity change from 0 to 512 [ 494.356740][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 494.358419][T26245] /dev/loop0: Can't open blockdev [ 494.374678][T26245] loop0: detected capacity change from 0 to 512 [ 494.382043][T26245] /dev/loop0: Can't open blockdev [ 494.397765][T26248] loop0: detected capacity change from 0 to 512 [ 494.406061][T26248] /dev/loop0: Can't open blockdev [ 494.448289][T26248] loop0: detected capacity change from 0 to 512 [ 494.455579][T26248] /dev/loop0: Can't open blockdev [ 494.470287][T26251] loop0: detected capacity change from 0 to 512 [ 494.477241][T26251] /dev/loop0: Can't open blockdev [ 494.494808][T26254] loop0: detected capacity change from 0 to 512 [ 494.501616][T26254] /dev/loop0: Can't open blockdev [ 494.527470][T26257] loop0: detected capacity change from 0 to 512 [ 494.536115][T26257] /dev/loop0: Can't open blockdev [ 494.560739][T26260] loop0: detected capacity change from 0 to 512 [ 494.568034][T26260] /dev/loop0: Can't open blockdev [ 494.591284][T26263] loop0: detected capacity change from 0 to 512 [ 494.600653][T26263] /dev/loop0: Can't open blockdev [ 494.616768][T26266] loop0: detected capacity change from 0 to 512 [ 494.634015][T26266] /dev/loop0: Can't open blockdev [ 494.675917][T26266] loop0: detected capacity change from 0 to 512 [ 494.683003][T26266] /dev/loop0: Can't open blockdev [ 494.696917][T26269] loop0: detected capacity change from 0 to 512 [ 494.703785][T26269] /dev/loop0: Can't open blockdev [ 494.721489][T26272] loop0: detected capacity change from 0 to 512 [ 494.728960][T26272] /dev/loop0: Can't open blockdev [ 494.745627][T26275] loop0: detected capacity change from 0 to 512 [ 494.752623][T26275] /dev/loop0: Can't open blockdev [ 494.790106][T26281] loop0: detected capacity change from 0 to 512 [ 494.800930][T26281] /dev/loop0: Can't open blockdev [ 494.824890][T26284] loop0: detected capacity change from 0 to 512 [ 494.832629][T26284] /dev/loop0: Can't open blockdev [ 494.857297][T26287] loop0: detected capacity change from 0 to 512 [ 494.864565][T26287] /dev/loop0: Can't open blockdev [ 494.881237][T26290] loop0: detected capacity change from 0 to 512 [ 494.889067][T26290] /dev/loop0: Can't open blockdev [ 494.906423][T26293] loop0: detected capacity change from 0 to 512 [ 494.913841][T26293] /dev/loop0: Can't open blockdev [ 494.934348][T26296] loop0: detected capacity change from 0 to 512 [ 494.949232][T26296] /dev/loop0: Can't open blockdev [ 494.971821][T26299] loop0: detected capacity change from 0 to 512 [ 494.978753][T26299] /dev/loop0: Can't open blockdev [ 494.999135][T26302] loop0: detected capacity change from 0 to 512 [ 495.011359][T26302] /dev/loop0: Can't open blockdev [ 495.031334][T26305] loop0: detected capacity change from 0 to 512 [ 495.038832][T26305] /dev/loop0: Can't open blockdev [ 495.060663][T26308] loop0: detected capacity change from 0 to 512 [ 495.070618][T26308] /dev/loop0: Can't open blockdev [ 495.078923][T26308] loop0: detected capacity change from 0 to 512 [ 495.087486][T26308] /dev/loop0: Can't open blockdev [ 495.113453][T26311] loop0: detected capacity change from 0 to 512 [ 495.120308][T26311] /dev/loop0: Can't open blockdev [ 495.138362][T26314] loop0: detected capacity change from 0 to 512 [ 495.145342][T26314] /dev/loop0: Can't open blockdev [ 495.167253][T26317] loop0: detected capacity change from 0 to 512 [ 495.182541][T26317] /dev/loop0: Can't open blockdev [ 495.202354][T26320] loop0: detected capacity change from 0 to 512 [ 495.219488][T26320] /dev/loop0: Can't open blockdev [ 495.232699][T26323] loop0: detected capacity change from 0 to 512 [ 495.241391][T26323] /dev/loop0: Can't open blockdev [ 495.261381][T26326] loop0: detected capacity change from 0 to 512 [ 495.276569][T26326] /dev/loop0: Can't open blockdev [ 495.294280][T26329] loop0: detected capacity change from 0 to 512 [ 495.309022][T26329] /dev/loop0: Can't open blockdev [ 495.322432][T26332] loop0: detected capacity change from 0 to 512 [ 495.329391][T26332] /dev/loop0: Can't open blockdev [ 495.350122][T26335] loop0: detected capacity change from 0 to 512 [ 495.357259][T26335] /dev/loop0: Can't open blockdev [ 495.378903][T26338] loop0: detected capacity change from 0 to 512 [ 495.386696][T26338] /dev/loop0: Can't open blockdev [ 495.412948][T26341] loop0: detected capacity change from 0 to 512 [ 495.420348][T26341] /dev/loop0: Can't open blockdev [ 495.437438][T26344] loop0: detected capacity change from 0 to 512 [ 495.446635][T26344] /dev/loop0: Can't open blockdev [ 495.462491][T26347] loop0: detected capacity change from 0 to 512 [ 495.469567][T26347] /dev/loop0: Can't open blockdev [ 495.487073][T26350] loop0: detected capacity change from 0 to 512 [ 495.500253][T26350] /dev/loop0: Can't open blockdev [ 495.524457][T26353] loop0: detected capacity change from 0 to 512 [ 495.531442][T26353] /dev/loop0: Can't open blockdev [ 495.552394][T26356] loop0: detected capacity change from 0 to 512 [ 495.559437][T26356] /dev/loop0: Can't open blockdev [ 495.573879][T26359] loop0: detected capacity change from 0 to 512 [ 495.581071][T26359] /dev/loop0: Can't open blockdev [ 495.615843][T26359] loop0: detected capacity change from 0 to 512 [ 495.622948][T26359] /dev/loop0: Can't open blockdev [ 495.642198][T26362] loop0: detected capacity change from 0 to 512 [ 495.649049][T26362] /dev/loop0: Can't open blockdev [ 495.665709][T26365] loop0: detected capacity change from 0 to 512 [ 495.680158][T26365] /dev/loop0: Can't open blockdev [ 495.705218][T26368] loop0: detected capacity change from 0 to 512 [ 495.712217][T26368] /dev/loop0: Can't open blockdev [ 495.730325][T26371] loop0: detected capacity change from 0 to 512 [ 495.737866][T26371] /dev/loop0: Can't open blockdev [ 495.756281][T26374] loop0: detected capacity change from 0 to 512 [ 495.763604][T26374] /dev/loop0: Can't open blockdev [ 495.785066][T26377] loop0: detected capacity change from 0 to 512 [ 495.793803][T26377] /dev/loop0: Can't open blockdev [ 495.835984][T26380] loop0: detected capacity change from 0 to 512 [ 495.842927][T26380] /dev/loop0: Can't open blockdev [ 495.859541][T26383] loop0: detected capacity change from 0 to 512 [ 495.867123][T26383] /dev/loop0: Can't open blockdev [ 495.882927][T26386] loop0: detected capacity change from 0 to 512 [ 495.890627][T26386] /dev/loop0: Can't open blockdev [ 495.932550][T26389] loop0: detected capacity change from 0 to 512 [ 495.940001][T26389] /dev/loop0: Can't open blockdev [ 495.985856][T26389] loop0: detected capacity change from 0 to 512 [ 495.992567][T26389] /dev/loop0: Can't open blockdev [ 496.007531][T26392] loop0: detected capacity change from 0 to 512 [ 496.022585][T26392] /dev/loop0: Can't open blockdev [ 496.041782][T26395] loop0: detected capacity change from 0 to 512 [ 496.057089][T26395] /dev/loop0: Can't open blockdev [ 496.079247][T26398] loop0: detected capacity change from 0 to 512 [ 496.086827][T26398] /dev/loop0: Can't open blockdev [ 496.103781][T26401] loop0: detected capacity change from 0 to 512 [ 496.119420][T26401] /dev/loop0: Can't open blockdev [ 496.138521][T26404] loop0: detected capacity change from 0 to 512 [ 496.145466][T26404] /dev/loop0: Can't open blockdev [ 496.182050][T26410] loop0: detected capacity change from 0 to 512 [ 496.189423][T26410] /dev/loop0: Can't open blockdev [ 496.208726][T26413] loop0: detected capacity change from 0 to 512 [ 496.216288][T26413] /dev/loop0: Can't open blockdev [ 496.228075][T26416] loop0: detected capacity change from 0 to 512 [ 496.235021][T26416] /dev/loop0: Can't open blockdev [ 496.318429][T26416] loop0: detected capacity change from 0 to 512 [ 496.330202][T26416] /dev/loop0: Can't open blockdev [ 496.359887][T26422] loop0: detected capacity change from 0 to 512 [ 496.367343][T26422] /dev/loop0: Can't open blockdev [ 496.385937][T26425] loop0: detected capacity change from 0 to 512 [ 496.392653][T26425] /dev/loop0: Can't open blockdev [ 496.408766][T26428] loop0: detected capacity change from 0 to 512 [ 496.416509][T26428] /dev/loop0: Can't open blockdev [ 496.438891][T26431] loop0: detected capacity change from 0 to 512 [ 496.446789][T26431] /dev/loop0: Can't open blockdev [ 496.464446][T26434] loop0: detected capacity change from 0 to 512 [ 496.474316][T26434] /dev/loop0: Can't open blockdev [ 496.484757][T26434] loop0: detected capacity change from 0 to 512 [ 496.491533][T26434] /dev/loop0: Can't open blockdev [ 496.509308][T26437] loop0: detected capacity change from 0 to 512 [ 496.524706][T26437] /dev/loop0: Can't open blockdev [ 496.538057][T26440] loop0: detected capacity change from 0 to 512 [ 496.545189][T26440] /dev/loop0: Can't open blockdev [ 496.561479][T26443] loop0: detected capacity change from 0 to 512 [ 496.568591][T26443] /dev/loop0: Can't open blockdev [ 496.586209][T26446] loop0: detected capacity change from 0 to 512 [ 496.593009][T26446] /dev/loop0: Can't open blockdev [ 496.611516][T26449] loop0: detected capacity change from 0 to 512 [ 496.618900][T26449] /dev/loop0: Can't open blockdev [ 496.636202][T26452] loop0: detected capacity change from 0 to 512 [ 496.643021][T26452] /dev/loop0: Can't open blockdev [ 496.667632][T26455] loop0: detected capacity change from 0 to 512 [ 496.674835][T26455] /dev/loop0: Can't open blockdev [ 496.690314][T26458] loop0: detected capacity change from 0 to 512 [ 496.697923][T26458] /dev/loop0: Can't open blockdev [ 496.732183][T26464] loop0: detected capacity change from 0 to 512 [ 496.739305][T26464] /dev/loop0: Can't open blockdev [ 496.757022][T26467] loop0: detected capacity change from 0 to 512 [ 496.765123][T26467] /dev/loop0: Can't open blockdev [ 496.777126][T26467] loop0: detected capacity change from 0 to 512 [ 496.784211][T26467] /dev/loop0: Can't open blockdev [ 496.797984][T26470] loop0: detected capacity change from 0 to 512 [ 496.805317][T26470] /dev/loop0: Can't open blockdev [ 496.824828][T26473] loop0: detected capacity change from 0 to 512 [ 496.831676][T26473] /dev/loop0: Can't open blockdev [ 496.849450][T26476] loop0: detected capacity change from 0 to 512 [ 496.856326][T26476] /dev/loop0: Can't open blockdev [ 496.873948][T26479] loop0: detected capacity change from 0 to 512 [ 496.880646][T26479] /dev/loop0: Can't open blockdev [ 496.897954][T26482] loop0: detected capacity change from 0 to 512 [ 496.904995][T26482] /dev/loop0: Can't open blockdev [ 496.966418][T26485] loop0: detected capacity change from 0 to 512 [ 496.974599][T26485] /dev/loop0: Can't open blockdev [ 496.992144][T26488] loop0: detected capacity change from 0 to 512 [ 496.999418][T26488] /dev/loop0: Can't open blockdev [ 497.022328][T26491] loop0: detected capacity change from 0 to 512 [ 497.029510][T26491] /dev/loop0: Can't open blockdev [ 497.050047][T26494] loop0: detected capacity change from 0 to 512 [ 497.057691][T26494] /dev/loop0: Can't open blockdev [ 497.079780][T26497] loop0: detected capacity change from 0 to 512 [ 497.097741][T26497] /dev/loop0: Can't open blockdev [ 497.110436][T26500] loop0: detected capacity change from 0 to 512 [ 497.124650][T26500] /dev/loop0: Can't open blockdev [ 497.176662][T26500] loop0: detected capacity change from 0 to 512 [ 497.184124][T26500] /dev/loop0: Can't open blockdev [ 497.198030][T26503] loop0: detected capacity change from 0 to 512 [ 497.205481][T26503] /dev/loop0: Can't open blockdev [ 497.246562][T26503] loop0: detected capacity change from 0 to 512 [ 497.253469][T26503] /dev/loop0: Can't open blockdev [ 497.267136][T26506] loop0: detected capacity change from 0 to 512 [ 497.274484][T26506] /dev/loop0: Can't open blockdev [ 497.291491][T26509] loop0: detected capacity change from 0 to 512 [ 497.301120][T26509] /dev/loop0: Can't open blockdev [ 497.317864][T26512] loop0: detected capacity change from 0 to 512 [ 497.324768][T26512] /dev/loop0: Can't open blockdev [ 497.365358][T26512] loop0: detected capacity change from 0 to 512 [ 497.372271][T26512] /dev/loop0: Can't open blockdev [ 497.388104][T26515] loop0: detected capacity change from 0 to 512 [ 497.396237][T26515] /dev/loop0: Can't open blockdev [ 497.416403][T26518] loop0: detected capacity change from 0 to 512 [ 497.423770][T26518] /dev/loop0: Can't open blockdev [ 497.440038][T26521] loop0: detected capacity change from 0 to 512 [ 497.447423][T26521] /dev/loop0: Can't open blockdev [ 497.474169][T26524] loop0: detected capacity change from 0 to 512 [ 497.481041][T26524] /dev/loop0: Can't open blockdev [ 497.506284][T26527] loop0: detected capacity change from 0 to 512 [ 497.514813][T26527] /dev/loop0: Can't open blockdev [ 497.532920][T26530] loop0: detected capacity change from 0 to 512 [ 497.539853][T26530] /dev/loop0: Can't open blockdev [ 497.564054][T26533] loop0: detected capacity change from 0 to 512 [ 497.570941][T26533] /dev/loop0: Can't open blockdev [ 497.595379][T26536] loop0: detected capacity change from 0 to 512 [ 497.602148][T26536] /dev/loop0: Can't open blockdev [ 497.635952][T26542] loop0: detected capacity change from 0 to 512 [ 497.642778][T26542] /dev/loop0: Can't open blockdev [ 497.666443][T26542] loop0: detected capacity change from 0 to 512 [ 497.673594][T26542] /dev/loop0: Can't open blockdev [ 497.689902][T26545] loop0: detected capacity change from 0 to 512 [ 497.696765][T26545] /dev/loop0: Can't open blockdev [ 497.713932][T26548] loop0: detected capacity change from 0 to 512 [ 497.720794][T26548] /dev/loop0: Can't open blockdev [ 497.745363][T26551] loop0: detected capacity change from 0 to 512 [ 497.752046][T26551] /dev/loop0: Can't open blockdev [ 497.781969][T26557] loop0: detected capacity change from 0 to 512 [ 497.788973][T26557] /dev/loop0: Can't open blockdev [ 497.805762][T26560] loop0: detected capacity change from 0 to 512 [ 497.820596][T26560] /dev/loop0: Can't open blockdev [ 497.845163][T26563] loop0: detected capacity change from 0 to 512 [ 497.852132][T26563] /dev/loop0: Can't open blockdev [ 497.861860][T26563] loop0: detected capacity change from 0 to 512 [ 497.869905][T26563] /dev/loop0: Can't open blockdev [ 497.884889][T26566] loop0: detected capacity change from 0 to 512 [ 497.892849][T26566] /dev/loop0: Can't open blockdev [ 497.901492][T26566] loop0: detected capacity change from 0 to 512 [ 497.908482][T26566] /dev/loop0: Can't open blockdev [ 497.943422][T26572] loop0: detected capacity change from 0 to 512 [ 497.948146][ T4070] buffer_io_error: 468 callbacks suppressed [ 497.948168][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 497.950375][T26572] /dev/loop0: Can't open blockdev [ 497.995802][T26578] loop0: detected capacity change from 0 to 512 [ 498.005375][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 498.008617][T26578] /dev/loop0: Can't open blockdev [ 498.023062][T26578] loop0: detected capacity change from 0 to 512 [ 498.030365][T26578] /dev/loop0: Can't open blockdev [ 498.047724][T26581] loop0: detected capacity change from 0 to 512 [ 498.053072][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 498.055302][T26581] /dev/loop0: Can't open blockdev [ 498.081100][T26584] loop0: detected capacity change from 0 to 512 [ 498.088043][T26584] /dev/loop0: Can't open blockdev [ 498.107251][T26587] loop0: detected capacity change from 0 to 512 [ 498.111781][ T4070] blk_print_req_error: 625 callbacks suppressed [ 498.111801][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 498.114143][T26587] /dev/loop0: Can't open blockdev [ 498.150721][T26590] loop0: detected capacity change from 0 to 512 [ 498.156007][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 498.158133][T26590] /dev/loop0: Can't open blockdev [ 498.198999][T26596] loop0: detected capacity change from 0 to 512 [ 498.203068][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 498.206095][T26596] /dev/loop0: Can't open blockdev [ 498.230787][T26599] loop0: detected capacity change from 0 to 512 [ 498.237740][T26599] /dev/loop0: Can't open blockdev [ 498.264789][T26602] loop0: detected capacity change from 0 to 512 [ 498.268687][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 498.271936][T26602] /dev/loop0: Can't open blockdev [ 498.315886][T26602] loop0: detected capacity change from 0 to 512 [ 498.323683][T26602] /dev/loop0: Can't open blockdev [ 498.338722][T26605] loop0: detected capacity change from 0 to 512 [ 498.342955][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 498.345808][T26605] /dev/loop0: Can't open blockdev [ 498.370655][T26608] loop0: detected capacity change from 0 to 512 [ 498.376036][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 498.377706][T26608] /dev/loop0: Can't open blockdev [ 498.417930][T26611] loop0: detected capacity change from 0 to 512 [ 498.422112][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 498.425550][T26611] /dev/loop0: Can't open blockdev [ 498.461579][T26614] loop0: detected capacity change from 0 to 512 [ 498.469115][T26614] /dev/loop0: Can't open blockdev [ 498.486623][T26617] loop0: detected capacity change from 0 to 512 [ 498.493888][T26617] /dev/loop0: Can't open blockdev [ 498.515943][T26617] loop0: detected capacity change from 0 to 512 [ 498.522661][T26617] /dev/loop0: Can't open blockdev [ 498.539818][T26620] loop0: detected capacity change from 0 to 512 [ 498.549343][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 498.552350][T26620] /dev/loop0: Can't open blockdev [ 498.568249][T26620] loop0: detected capacity change from 0 to 512 [ 498.575463][T26620] /dev/loop0: Can't open blockdev [ 498.589106][T26623] loop0: detected capacity change from 0 to 512 [ 498.593524][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 498.596526][T26623] /dev/loop0: Can't open blockdev [ 498.646429][T26623] loop0: detected capacity change from 0 to 512 [ 498.653718][T26623] /dev/loop0: Can't open blockdev [ 498.669151][T26626] loop0: detected capacity change from 0 to 512 [ 498.680418][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 498.681488][T26626] /dev/loop0: Can't open blockdev [ 498.701537][T26626] loop0: detected capacity change from 0 to 512 [ 498.708799][T26626] /dev/loop0: Can't open blockdev [ 498.731808][T26629] loop0: detected capacity change from 0 to 512 [ 498.739132][T26629] /dev/loop0: Can't open blockdev [ 498.765781][T26632] loop0: detected capacity change from 0 to 512 [ 498.772966][T26632] /dev/loop0: Can't open blockdev [ 498.797365][T26635] loop0: detected capacity change from 0 to 512 [ 498.799802][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 498.804820][T26635] /dev/loop0: Can't open blockdev [ 498.829076][T26638] loop0: detected capacity change from 0 to 512 [ 498.836788][T26638] /dev/loop0: Can't open blockdev [ 498.860268][T26641] loop0: detected capacity change from 0 to 512 [ 498.864538][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 498.867803][T26641] /dev/loop0: Can't open blockdev [ 498.891964][T26644] loop0: detected capacity change from 0 to 512 [ 498.901572][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 498.907937][T26644] /dev/loop0: Can't open blockdev [ 498.918556][T26644] loop0: detected capacity change from 0 to 512 [ 498.925570][T26644] /dev/loop0: Can't open blockdev [ 498.941867][T26647] loop0: detected capacity change from 0 to 512 [ 498.948702][T26647] /dev/loop0: Can't open blockdev [ 498.977454][T26650] loop0: detected capacity change from 0 to 512 [ 498.984767][T26650] /dev/loop0: Can't open blockdev [ 498.999282][T26653] loop0: detected capacity change from 0 to 512 [ 499.008980][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 499.016984][T26653] /dev/loop0: Can't open blockdev [ 499.041017][T26656] loop0: detected capacity change from 0 to 512 [ 499.048823][T26656] /dev/loop0: Can't open blockdev [ 499.070525][T26659] loop0: detected capacity change from 0 to 512 [ 499.075771][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 499.077503][T26659] /dev/loop0: Can't open blockdev [ 499.111828][T26662] loop0: detected capacity change from 0 to 512 [ 499.118375][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 499.120386][T26662] /dev/loop0: Can't open blockdev [ 499.149830][T26665] loop0: detected capacity change from 0 to 512 [ 499.157959][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 499.166598][T26665] /dev/loop0: Can't open blockdev [ 499.184895][T26668] loop0: detected capacity change from 0 to 512 [ 499.192209][T26668] /dev/loop0: Can't open blockdev [ 499.228424][T26674] loop0: detected capacity change from 0 to 512 [ 499.236010][T26674] /dev/loop0: Can't open blockdev [ 499.252423][T26677] loop0: detected capacity change from 0 to 512 [ 499.259389][T26677] /dev/loop0: Can't open blockdev [ 499.285948][T26680] loop0: detected capacity change from 0 to 512 [ 499.294783][T26680] /dev/loop0: Can't open blockdev [ 499.309520][T26683] loop0: detected capacity change from 0 to 512 [ 499.317643][T26683] /dev/loop0: Can't open blockdev [ 499.347495][T26689] loop0: detected capacity change from 0 to 512 [ 499.355211][T26689] /dev/loop0: Can't open blockdev [ 499.387560][T26695] loop0: detected capacity change from 0 to 512 [ 499.394790][T26695] /dev/loop0: Can't open blockdev [ 499.417573][T26698] loop0: detected capacity change from 0 to 512 [ 499.425517][T26698] /dev/loop0: Can't open blockdev [ 499.454967][T26704] loop0: detected capacity change from 0 to 512 [ 499.470012][T26704] /dev/loop0: Can't open blockdev [ 499.502194][T26710] loop0: detected capacity change from 0 to 512 [ 499.509834][T26710] /dev/loop0: Can't open blockdev [ 499.555692][T26710] loop0: detected capacity change from 0 to 512 [ 499.562673][T26710] /dev/loop0: Can't open blockdev [ 499.579070][T26713] loop0: detected capacity change from 0 to 512 [ 499.591231][T26713] /dev/loop0: Can't open blockdev [ 499.614215][T26716] loop0: detected capacity change from 0 to 512 [ 499.621424][T26716] /dev/loop0: Can't open blockdev [ 499.645106][T26716] loop0: detected capacity change from 0 to 512 [ 499.651790][T26716] /dev/loop0: Can't open blockdev [ 499.664952][T26719] loop0: detected capacity change from 0 to 512 [ 499.671865][T26719] /dev/loop0: Can't open blockdev [ 499.722126][T26725] loop0: detected capacity change from 0 to 512 [ 499.729364][T26725] /dev/loop0: Can't open blockdev [ 499.755740][T26728] loop0: detected capacity change from 0 to 512 [ 499.762612][T26728] /dev/loop0: Can't open blockdev [ 499.778476][T26731] loop0: detected capacity change from 0 to 512 [ 499.792400][T26731] /dev/loop0: Can't open blockdev [ 499.812498][T26734] loop0: detected capacity change from 0 to 512 [ 499.827368][T26734] /dev/loop0: Can't open blockdev [ 499.851798][T26737] loop0: detected capacity change from 0 to 512 [ 499.858773][T26737] /dev/loop0: Can't open blockdev [ 499.875775][T26740] loop0: detected capacity change from 0 to 512 [ 499.883764][T26740] /dev/loop0: Can't open blockdev [ 499.908852][T26743] loop0: detected capacity change from 0 to 512 [ 499.916183][T26743] /dev/loop0: Can't open blockdev [ 499.936150][T26746] loop0: detected capacity change from 0 to 512 [ 499.943026][T26746] /dev/loop0: Can't open blockdev [ 499.959710][T26749] loop0: detected capacity change from 0 to 512 [ 499.966827][T26749] /dev/loop0: Can't open blockdev [ 499.984193][T26752] loop0: detected capacity change from 0 to 512 [ 499.991050][T26752] /dev/loop0: Can't open blockdev [ 500.012527][T26755] loop0: detected capacity change from 0 to 512 [ 500.023010][T26755] /dev/loop0: Can't open blockdev [ 500.051121][T26758] loop0: detected capacity change from 0 to 512 [ 500.058759][T26758] /dev/loop0: Can't open blockdev [ 500.077192][T26761] loop0: detected capacity change from 0 to 512 [ 500.084476][T26761] /dev/loop0: Can't open blockdev [ 500.101593][T26764] loop0: detected capacity change from 0 to 512 [ 500.109045][T26764] /dev/loop0: Can't open blockdev [ 500.125940][T26767] loop0: detected capacity change from 0 to 512 [ 500.133014][T26767] /dev/loop0: Can't open blockdev [ 500.169985][T26770] loop0: detected capacity change from 0 to 512 [ 500.177156][T26770] /dev/loop0: Can't open blockdev [ 500.196083][T26773] loop0: detected capacity change from 0 to 512 [ 500.204843][T26773] /dev/loop0: Can't open blockdev [ 500.213963][T26773] loop0: detected capacity change from 0 to 512 [ 500.221735][T26773] /dev/loop0: Can't open blockdev [ 500.237355][T26776] loop0: detected capacity change from 0 to 512 [ 500.245225][T26776] /dev/loop0: Can't open blockdev [ 500.291478][T26782] loop0: detected capacity change from 0 to 512 [ 500.299149][T26782] /dev/loop0: Can't open blockdev [ 500.324336][T26785] loop0: detected capacity change from 0 to 512 [ 500.331315][T26785] /dev/loop0: Can't open blockdev [ 500.350744][T26788] loop0: detected capacity change from 0 to 512 [ 500.358613][T26788] /dev/loop0: Can't open blockdev [ 500.381793][T26791] loop0: detected capacity change from 0 to 512 [ 500.389004][T26791] /dev/loop0: Can't open blockdev [ 500.404731][T26794] loop0: detected capacity change from 0 to 512 [ 500.423687][T26794] /dev/loop0: Can't open blockdev [ 500.440962][T26797] loop0: detected capacity change from 0 to 512 [ 500.448457][T26797] /dev/loop0: Can't open blockdev [ 500.512378][T26809] loop0: detected capacity change from 0 to 512 [ 500.519812][T26809] /dev/loop0: Can't open blockdev [ 500.543235][T26812] loop0: detected capacity change from 0 to 512 [ 500.550368][T26812] /dev/loop0: Can't open blockdev [ 500.563622][T26815] loop0: detected capacity change from 0 to 512 [ 500.574460][T26815] /dev/loop0: Can't open blockdev [ 500.590867][T26818] loop0: detected capacity change from 0 to 512 [ 500.599644][T26818] /dev/loop0: Can't open blockdev [ 500.621845][T26821] loop0: detected capacity change from 0 to 512 [ 500.637542][T26821] /dev/loop0: Can't open blockdev [ 500.665799][T26824] loop0: detected capacity change from 0 to 512 [ 500.672747][T26824] /dev/loop0: Can't open blockdev [ 500.691154][T26827] loop0: detected capacity change from 0 to 512 [ 500.698367][T26827] /dev/loop0: Can't open blockdev [ 500.724716][T26830] loop0: detected capacity change from 0 to 512 [ 500.732449][T26830] /dev/loop0: Can't open blockdev [ 500.754153][T26833] loop0: detected capacity change from 0 to 512 [ 500.769380][T26833] /dev/loop0: Can't open blockdev [ 500.784158][T26836] loop0: detected capacity change from 0 to 512 [ 500.791038][T26836] /dev/loop0: Can't open blockdev [ 500.831329][T26842] loop0: detected capacity change from 0 to 512 [ 500.838802][T26842] /dev/loop0: Can't open blockdev [ 500.871203][T26845] loop0: detected capacity change from 0 to 512 [ 500.878519][T26845] /dev/loop0: Can't open blockdev [ 500.899604][T26848] loop0: detected capacity change from 0 to 512 [ 500.907355][T26848] /dev/loop0: Can't open blockdev [ 500.970759][T26857] loop0: detected capacity change from 0 to 512 [ 500.979243][T26857] /dev/loop0: Can't open blockdev [ 501.001777][T26860] loop0: detected capacity change from 0 to 512 [ 501.009639][T26860] /dev/loop0: Can't open blockdev [ 501.025734][T26863] loop0: detected capacity change from 0 to 512 [ 501.032784][T26863] /dev/loop0: Can't open blockdev [ 501.050619][T26866] loop0: detected capacity change from 0 to 512 [ 501.058110][T26866] /dev/loop0: Can't open blockdev [ 501.075990][T26869] loop0: detected capacity change from 0 to 512 [ 501.082780][T26869] /dev/loop0: Can't open blockdev [ 501.101002][T26872] loop0: detected capacity change from 0 to 512 [ 501.109057][T26872] /dev/loop0: Can't open blockdev [ 501.126495][T26875] loop0: detected capacity change from 0 to 512 [ 501.134278][T26875] /dev/loop0: Can't open blockdev [ 501.158896][T26878] loop0: detected capacity change from 0 to 512 [ 501.166324][T26878] /dev/loop0: Can't open blockdev [ 501.185744][T26881] loop0: detected capacity change from 0 to 512 [ 501.192535][T26881] /dev/loop0: Can't open blockdev [ 501.215537][T26884] loop0: detected capacity change from 0 to 512 [ 501.222375][T26884] /dev/loop0: Can't open blockdev [ 501.246536][T26887] loop0: detected capacity change from 0 to 512 [ 501.260734][T26887] /dev/loop0: Can't open blockdev [ 501.275935][ T1238] ieee802154 phy0 wpan0: encryption failed: -22 [ 501.282562][ T1238] ieee802154 phy1 wpan1: encryption failed: -22 [ 501.292913][T26890] loop0: detected capacity change from 0 to 512 [ 501.299779][T26890] /dev/loop0: Can't open blockdev [ 501.315895][T26893] loop0: detected capacity change from 0 to 512 [ 501.322739][T26893] /dev/loop0: Can't open blockdev [ 501.347344][T26896] loop0: detected capacity change from 0 to 512 [ 501.354650][T26896] /dev/loop0: Can't open blockdev [ 501.374802][T26899] loop0: detected capacity change from 0 to 512 [ 501.387982][T26899] /dev/loop0: Can't open blockdev [ 501.428089][T26905] loop0: detected capacity change from 0 to 512 [ 501.435432][T26905] /dev/loop0: Can't open blockdev [ 501.461239][T26908] loop0: detected capacity change from 0 to 512 [ 501.468298][T26908] /dev/loop0: Can't open blockdev [ 501.491352][T26911] loop0: detected capacity change from 0 to 512 [ 501.499125][T26911] /dev/loop0: Can't open blockdev [ 501.524840][T26914] loop0: detected capacity change from 0 to 512 [ 501.531794][T26914] /dev/loop0: Can't open blockdev [ 501.552298][T26917] loop0: detected capacity change from 0 to 512 [ 501.559280][T26917] /dev/loop0: Can't open blockdev [ 501.578948][T26920] loop0: detected capacity change from 0 to 512 [ 501.591284][T26920] /dev/loop0: Can't open blockdev [ 501.635863][T26926] loop0: detected capacity change from 0 to 512 [ 501.643031][T26926] /dev/loop0: Can't open blockdev [ 501.661873][T26929] loop0: detected capacity change from 0 to 512 [ 501.668925][T26929] /dev/loop0: Can't open blockdev [ 501.685772][T26932] loop0: detected capacity change from 0 to 512 [ 501.699599][T26932] /dev/loop0: Can't open blockdev [ 501.738189][T26938] loop0: detected capacity change from 0 to 512 [ 501.746067][T26938] /dev/loop0: Can't open blockdev [ 501.762212][T26941] loop0: detected capacity change from 0 to 512 [ 501.769308][T26941] /dev/loop0: Can't open blockdev [ 501.802015][T26944] loop0: detected capacity change from 0 to 512 [ 501.810144][T26944] /dev/loop0: Can't open blockdev [ 501.828930][T26947] loop0: detected capacity change from 0 to 512 [ 501.837791][T26947] /dev/loop0: Can't open blockdev [ 501.865782][T26950] loop0: detected capacity change from 0 to 512 [ 501.872945][T26950] /dev/loop0: Can't open blockdev [ 501.923473][T26956] loop0: detected capacity change from 0 to 512 [ 501.930351][T26956] /dev/loop0: Can't open blockdev [ 501.950339][T26959] loop0: detected capacity change from 0 to 512 [ 501.957429][T26959] /dev/loop0: Can't open blockdev [ 501.973883][T26962] loop0: detected capacity change from 0 to 512 [ 501.980601][T26962] /dev/loop0: Can't open blockdev [ 502.004509][T26965] loop0: detected capacity change from 0 to 512 [ 502.011250][T26965] /dev/loop0: Can't open blockdev [ 502.030000][T26968] loop0: detected capacity change from 0 to 512 [ 502.045263][T26968] /dev/loop0: Can't open blockdev [ 502.066501][T26971] loop0: detected capacity change from 0 to 512 [ 502.074836][T26971] /dev/loop0: Can't open blockdev [ 502.095135][T26974] loop0: detected capacity change from 0 to 512 [ 502.102411][T26974] /dev/loop0: Can't open blockdev [ 502.120018][T26977] loop0: detected capacity change from 0 to 512 [ 502.127012][T26977] /dev/loop0: Can't open blockdev [ 502.143186][T26980] loop0: detected capacity change from 0 to 512 [ 502.150200][T26980] /dev/loop0: Can't open blockdev [ 502.174924][T26983] loop0: detected capacity change from 0 to 512 [ 502.181699][T26983] /dev/loop0: Can't open blockdev [ 502.200227][T26986] loop0: detected capacity change from 0 to 512 [ 502.212550][T26986] /dev/loop0: Can't open blockdev [ 502.231591][T26989] loop0: detected capacity change from 0 to 512 [ 502.238666][T26989] /dev/loop0: Can't open blockdev [ 502.267722][T26992] loop0: detected capacity change from 0 to 512 [ 502.274850][T26992] /dev/loop0: Can't open blockdev [ 502.297676][T26995] loop0: detected capacity change from 0 to 512 [ 502.305086][T26995] /dev/loop0: Can't open blockdev [ 502.349915][T27004] loop0: detected capacity change from 0 to 512 [ 502.357067][T27004] /dev/loop0: Can't open blockdev [ 502.381242][T27007] loop0: detected capacity change from 0 to 512 [ 502.388702][T27007] /dev/loop0: Can't open blockdev [ 502.412243][T27010] loop0: detected capacity change from 0 to 512 [ 502.419553][T27010] /dev/loop0: Can't open blockdev [ 502.435124][T27013] loop0: detected capacity change from 0 to 512 [ 502.441948][T27013] /dev/loop0: Can't open blockdev [ 502.461060][T27016] loop0: detected capacity change from 0 to 512 [ 502.468290][T27016] /dev/loop0: Can't open blockdev [ 502.492073][T27019] loop0: detected capacity change from 0 to 512 [ 502.498999][T27019] /dev/loop0: Can't open blockdev [ 502.516212][T27022] loop0: detected capacity change from 0 to 512 [ 502.523432][T27022] /dev/loop0: Can't open blockdev [ 502.540632][T27025] loop0: detected capacity change from 0 to 512 [ 502.548265][T27025] /dev/loop0: Can't open blockdev [ 502.595620][T27025] loop0: detected capacity change from 0 to 512 [ 502.602420][T27025] /dev/loop0: Can't open blockdev [ 502.617404][T27028] loop0: detected capacity change from 0 to 512 [ 502.624424][T27028] /dev/loop0: Can't open blockdev [ 502.640309][T27031] loop0: detected capacity change from 0 to 512 [ 502.648117][T27031] /dev/loop0: Can't open blockdev [ 502.705380][T27034] loop0: detected capacity change from 0 to 512 [ 502.712361][T27034] /dev/loop0: Can't open blockdev [ 502.756300][T27034] loop0: detected capacity change from 0 to 512 [ 502.763028][T27034] /dev/loop0: Can't open blockdev [ 502.784118][T27037] loop0: detected capacity change from 0 to 512 [ 502.791002][T27037] /dev/loop0: Can't open blockdev [ 502.812647][T27040] loop0: detected capacity change from 0 to 512 [ 502.820282][T27040] /dev/loop0: Can't open blockdev [ 502.867732][T27046] loop0: detected capacity change from 0 to 512 [ 502.875880][T27046] /dev/loop0: Can't open blockdev [ 502.906640][T27052] loop0: detected capacity change from 0 to 512 [ 502.913932][T27052] /dev/loop0: Can't open blockdev [ 502.935434][T27055] loop0: detected capacity change from 0 to 512 [ 502.942292][T27055] /dev/loop0: Can't open blockdev [ 502.983772][T27061] loop0: detected capacity change from 0 to 512 [ 502.990553][T27061] /dev/loop0: Can't open blockdev [ 503.006680][T27064] loop0: detected capacity change from 0 to 512 [ 503.011271][ T4070] buffer_io_error: 442 callbacks suppressed [ 503.011289][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 503.014667][T27064] /dev/loop0: Can't open blockdev [ 503.052345][T27067] loop0: detected capacity change from 0 to 512 [ 503.061405][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 503.063764][T27067] /dev/loop0: Can't open blockdev [ 503.078325][T27067] loop0: detected capacity change from 0 to 512 [ 503.087455][T27067] /dev/loop0: Can't open blockdev [ 503.105258][T27070] loop0: detected capacity change from 0 to 512 [ 503.108909][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 503.112566][T27070] /dev/loop0: Can't open blockdev [ 503.143920][T27073] loop0: detected capacity change from 0 to 512 [ 503.150915][T27073] /dev/loop0: Can't open blockdev [ 503.178322][T27076] loop0: detected capacity change from 0 to 512 [ 503.186189][T27076] /dev/loop0: Can't open blockdev [ 503.203370][T27079] loop0: detected capacity change from 0 to 512 [ 503.210543][T27079] /dev/loop0: Can't open blockdev [ 503.228487][T27082] loop0: detected capacity change from 0 to 512 [ 503.231815][ T4070] blk_print_req_error: 587 callbacks suppressed [ 503.231835][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 503.236626][T27082] /dev/loop0: Can't open blockdev [ 503.268367][T27085] loop0: detected capacity change from 0 to 512 [ 503.275223][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 503.275687][T27085] /dev/loop0: Can't open blockdev [ 503.307762][T27088] loop0: detected capacity change from 0 to 512 [ 503.310588][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 503.315674][T27088] /dev/loop0: Can't open blockdev [ 503.335788][T27088] loop0: detected capacity change from 0 to 512 [ 503.342542][T27088] /dev/loop0: Can't open blockdev [ 503.354968][T27091] loop0: detected capacity change from 0 to 512 [ 503.361741][T27091] /dev/loop0: Can't open blockdev [ 503.386100][T27094] loop0: detected capacity change from 0 to 512 [ 503.390402][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 503.392963][T27094] /dev/loop0: Can't open blockdev [ 503.426671][T27097] loop0: detected capacity change from 0 to 512 [ 503.434314][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 503.434924][T27097] /dev/loop0: Can't open blockdev [ 503.464226][T27100] loop0: detected capacity change from 0 to 512 [ 503.474046][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 503.483973][T27100] /dev/loop0: Can't open blockdev [ 503.504431][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 503.516321][T27100] loop0: detected capacity change from 0 to 512 [ 503.523389][T27100] /dev/loop0: Can't open blockdev [ 503.547156][T27103] loop0: detected capacity change from 0 to 512 [ 503.555343][T27103] /dev/loop0: Can't open blockdev [ 503.597038][T27103] loop0: detected capacity change from 0 to 512 [ 503.601981][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 503.604160][T27103] /dev/loop0: Can't open blockdev [ 503.633595][T27106] loop0: detected capacity change from 0 to 512 [ 503.640439][T27106] /dev/loop0: Can't open blockdev [ 503.656498][T27109] loop0: detected capacity change from 0 to 512 [ 503.667006][T27109] /dev/loop0: Can't open blockdev [ 503.683763][T27112] loop0: detected capacity change from 0 to 512 [ 503.690882][T27112] /dev/loop0: Can't open blockdev [ 503.714950][T27115] loop0: detected capacity change from 0 to 512 [ 503.718846][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 503.721785][T27115] /dev/loop0: Can't open blockdev [ 503.739248][T27115] loop0: detected capacity change from 0 to 512 [ 503.746997][T27115] /dev/loop0: Can't open blockdev [ 503.760624][T27118] loop0: detected capacity change from 0 to 512 [ 503.765479][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 503.767856][T27118] /dev/loop0: Can't open blockdev [ 503.785606][T27118] loop0: detected capacity change from 0 to 512 [ 503.792264][T27118] /dev/loop0: Can't open blockdev [ 503.831594][T27124] loop0: detected capacity change from 0 to 512 [ 503.838671][T27124] /dev/loop0: Can't open blockdev [ 503.896876][T27124] loop0: detected capacity change from 0 to 512 [ 503.898844][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 503.904554][T27124] /dev/loop0: Can't open blockdev [ 503.926457][T27127] loop0: detected capacity change from 0 to 512 [ 503.937271][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 503.939373][T27127] /dev/loop0: Can't open blockdev [ 503.954198][T27127] loop0: detected capacity change from 0 to 512 [ 503.961005][T27127] /dev/loop0: Can't open blockdev [ 503.976475][T27130] loop0: detected capacity change from 0 to 512 [ 503.983764][T27130] /dev/loop0: Can't open blockdev [ 504.027033][T27130] loop0: detected capacity change from 0 to 512 [ 504.032348][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 504.034199][T27130] /dev/loop0: Can't open blockdev [ 504.055644][T27133] loop0: detected capacity change from 0 to 512 [ 504.062723][T27133] /dev/loop0: Can't open blockdev [ 504.095203][T27133] loop0: detected capacity change from 0 to 512 [ 504.095358][ T4070] Buffer I/O error on dev loop0, logical block 3, async page read [ 504.109776][T27133] /dev/loop0: Can't open blockdev [ 504.126125][T27136] loop0: detected capacity change from 0 to 512 [ 504.131315][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 504.132955][T27136] /dev/loop0: Can't open blockdev [ 504.185910][T27136] loop0: detected capacity change from 0 to 512 [ 504.186154][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 504.200397][T27136] /dev/loop0: Can't open blockdev [ 504.215578][T27139] loop0: detected capacity change from 0 to 512 [ 504.221795][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 504.231128][T27139] /dev/loop0: Can't open blockdev [ 504.265359][T27139] loop0: detected capacity change from 0 to 512 [ 504.272101][T27139] /dev/loop0: Can't open blockdev [ 504.309121][T27148] loop0: detected capacity change from 0 to 512 [ 504.315950][T27148] /dev/loop0: Can't open blockdev [ 504.338096][T27151] loop0: detected capacity change from 0 to 512 [ 504.345417][T27151] /dev/loop0: Can't open blockdev [ 504.361140][T27154] loop0: detected capacity change from 0 to 512 [ 504.369175][T27154] /dev/loop0: Can't open blockdev [ 504.405976][T27157] loop0: detected capacity change from 0 to 512 [ 504.412684][T27157] /dev/loop0: Can't open blockdev [ 504.447666][T27163] loop0: detected capacity change from 0 to 512 [ 504.455606][T27163] /dev/loop0: Can't open blockdev [ 504.480544][T27166] loop0: detected capacity change from 0 to 512 [ 504.487563][T27166] /dev/loop0: Can't open blockdev [ 504.505406][T27169] loop0: detected capacity change from 0 to 512 [ 504.513999][T27169] /dev/loop0: Can't open blockdev [ 504.546498][T27175] loop0: detected capacity change from 0 to 512 [ 504.554341][T27175] /dev/loop0: Can't open blockdev [ 504.580736][T27178] loop0: detected capacity change from 0 to 512 [ 504.587733][T27178] /dev/loop0: Can't open blockdev [ 504.604996][T27181] loop0: detected capacity change from 0 to 512 [ 504.612219][T27181] /dev/loop0: Can't open blockdev [ 504.632177][T27184] loop0: detected capacity change from 0 to 512 [ 504.646326][T27184] /dev/loop0: Can't open blockdev [ 504.662510][T27187] loop0: detected capacity change from 0 to 512 [ 504.669771][T27187] /dev/loop0: Can't open blockdev [ 504.692415][T27190] loop0: detected capacity change from 0 to 512 [ 504.700990][T27190] /dev/loop0: Can't open blockdev [ 504.745915][T27190] loop0: detected capacity change from 0 to 512 [ 504.752592][T27190] /dev/loop0: Can't open blockdev [ 504.773716][T27193] loop0: detected capacity change from 0 to 512 [ 504.780580][T27193] /dev/loop0: Can't open blockdev [ 504.813595][T27196] loop0: detected capacity change from 0 to 512 [ 504.820481][T27196] /dev/loop0: Can't open blockdev [ 504.838025][T27199] loop0: detected capacity change from 0 to 512 [ 504.845439][T27199] /dev/loop0: Can't open blockdev [ 504.884772][T27205] loop0: detected capacity change from 0 to 512 [ 504.891628][T27205] /dev/loop0: Can't open blockdev [ 504.911622][T27208] loop0: detected capacity change from 0 to 512 [ 504.920014][T27208] /dev/loop0: Can't open blockdev [ 504.954601][T27211] loop0: detected capacity change from 0 to 512 [ 504.961464][T27211] /dev/loop0: Can't open blockdev [ 504.995621][T27214] loop0: detected capacity change from 0 to 512 [ 505.002614][T27214] /dev/loop0: Can't open blockdev [ 505.018465][T27217] loop0: detected capacity change from 0 to 512 [ 505.026091][T27217] /dev/loop0: Can't open blockdev [ 505.043457][T27220] loop0: detected capacity change from 0 to 512 [ 505.050389][T27220] /dev/loop0: Can't open blockdev [ 505.079221][T27223] loop0: detected capacity change from 0 to 512 [ 505.088778][T27223] /dev/loop0: Can't open blockdev [ 505.103881][T27226] loop0: detected capacity change from 0 to 512 [ 505.111070][T27226] /dev/loop0: Can't open blockdev [ 505.125060][T27229] loop0: detected capacity change from 0 to 512 [ 505.132387][T27229] /dev/loop0: Can't open blockdev [ 505.150513][T27232] loop0: detected capacity change from 0 to 512 [ 505.157715][T27232] /dev/loop0: Can't open blockdev [ 505.174836][T27235] loop0: detected capacity change from 0 to 512 [ 505.190200][T27235] /dev/loop0: Can't open blockdev [ 505.209498][T27238] loop0: detected capacity change from 0 to 512 [ 505.226820][T27238] /dev/loop0: Can't open blockdev [ 505.242329][T27241] loop0: detected capacity change from 0 to 512 [ 505.249362][T27241] /dev/loop0: Can't open blockdev [ 505.284143][T27244] loop0: detected capacity change from 0 to 512 [ 505.291281][T27244] /dev/loop0: Can't open blockdev [ 505.305217][T27247] loop0: detected capacity change from 0 to 512 [ 505.312145][T27247] /dev/loop0: Can't open blockdev [ 505.334108][T27250] loop0: detected capacity change from 0 to 512 [ 505.341052][T27250] /dev/loop0: Can't open blockdev [ 505.362872][T27253] loop0: detected capacity change from 0 to 512 [ 505.371444][T27253] /dev/loop0: Can't open blockdev [ 505.400998][T27259] loop0: detected capacity change from 0 to 512 [ 505.415742][T27259] /dev/loop0: Can't open blockdev [ 505.432757][T27262] loop0: detected capacity change from 0 to 512 [ 505.440134][T27262] /dev/loop0: Can't open blockdev [ 505.459702][T27265] loop0: detected capacity change from 0 to 512 [ 505.467746][T27265] /dev/loop0: Can't open blockdev [ 505.493653][T27268] loop0: detected capacity change from 0 to 512 [ 505.500751][T27268] /dev/loop0: Can't open blockdev [ 505.546578][T27271] loop0: detected capacity change from 0 to 512 [ 505.554039][T27271] /dev/loop0: Can't open blockdev [ 505.570330][T27274] loop0: detected capacity change from 0 to 512 [ 505.577933][T27274] /dev/loop0: Can't open blockdev [ 505.627127][T27274] loop0: detected capacity change from 0 to 512 [ 505.635177][T27274] /dev/loop0: Can't open blockdev [ 505.657510][T27277] loop0: detected capacity change from 0 to 512 [ 505.664584][T27277] /dev/loop0: Can't open blockdev [ 505.698389][T27280] loop0: detected capacity change from 0 to 512 [ 505.706847][T27280] /dev/loop0: Can't open blockdev [ 505.728645][T27283] loop0: detected capacity change from 0 to 512 [ 505.735739][T27283] /dev/loop0: Can't open blockdev [ 505.758206][T27286] loop0: detected capacity change from 0 to 512 [ 505.765525][T27286] /dev/loop0: Can't open blockdev [ 505.780700][T27289] loop0: detected capacity change from 0 to 512 [ 505.787823][T27289] /dev/loop0: Can't open blockdev [ 505.818134][T27292] loop0: detected capacity change from 0 to 512 [ 505.826189][T27292] /dev/loop0: Can't open blockdev [ 505.843430][T27295] loop0: detected capacity change from 0 to 512 [ 505.858488][T27295] /dev/loop0: Can't open blockdev [ 505.871843][T27298] loop0: detected capacity change from 0 to 512 [ 505.887803][T27298] /dev/loop0: Can't open blockdev [ 505.914180][T27302] loop0: detected capacity change from 0 to 512 [ 505.921087][T27302] /dev/loop0: Can't open blockdev [ 505.944480][T27305] loop0: detected capacity change from 0 to 512 [ 505.954310][T27305] /dev/loop0: Can't open blockdev [ 505.977226][T27308] loop0: detected capacity change from 0 to 512 [ 505.984876][T27308] /dev/loop0: Can't open blockdev [ 506.015328][T27314] loop0: detected capacity change from 0 to 512 [ 506.022205][T27314] /dev/loop0: Can't open blockdev [ 506.038070][T27317] loop0: detected capacity change from 0 to 512 [ 506.045009][T27317] /dev/loop0: Can't open blockdev [ 506.065773][T27320] loop0: detected capacity change from 0 to 512 [ 506.072624][T27320] /dev/loop0: Can't open blockdev [ 506.094545][T27323] loop0: detected capacity change from 0 to 512 [ 506.104891][T27323] /dev/loop0: Can't open blockdev [ 506.121185][T27326] loop0: detected capacity change from 0 to 512 [ 506.128632][T27326] /dev/loop0: Can't open blockdev [ 506.147586][T27329] loop0: detected capacity change from 0 to 512 [ 506.155331][T27329] /dev/loop0: Can't open blockdev [ 506.182693][T27332] loop0: detected capacity change from 0 to 512 [ 506.189878][T27332] /dev/loop0: Can't open blockdev [ 506.208795][T27335] loop0: detected capacity change from 0 to 512 [ 506.215811][T27335] /dev/loop0: Can't open blockdev [ 506.235230][T27338] loop0: detected capacity change from 0 to 512 [ 506.242251][T27338] /dev/loop0: Can't open blockdev [ 506.293485][T27347] loop0: detected capacity change from 0 to 512 [ 506.300448][T27347] /dev/loop0: Can't open blockdev [ 506.332979][T27351] loop0: detected capacity change from 0 to 512 [ 506.340064][T27351] /dev/loop0: Can't open blockdev [ 506.382748][T27360] loop0: detected capacity change from 0 to 512 [ 506.390948][T27360] /dev/loop0: Can't open blockdev [ 506.412980][T27363] loop0: detected capacity change from 0 to 512 [ 506.420237][T27363] /dev/loop0: Can't open blockdev [ 506.434439][T27366] loop0: detected capacity change from 0 to 512 [ 506.441405][T27366] /dev/loop0: Can't open blockdev [ 506.459773][T27369] loop0: detected capacity change from 0 to 512 [ 506.467756][T27369] /dev/loop0: Can't open blockdev [ 506.501184][T27375] loop0: detected capacity change from 0 to 512 [ 506.516014][T27375] /dev/loop0: Can't open blockdev [ 506.587532][T27375] loop0: detected capacity change from 0 to 512 [ 506.606596][T27375] /dev/loop0: Can't open blockdev [ 506.631259][T27378] loop0: detected capacity change from 0 to 512 [ 506.647125][T27378] /dev/loop0: Can't open blockdev [ 506.681883][T27381] loop0: detected capacity change from 0 to 512 [ 506.706172][T27381] /dev/loop0: Can't open blockdev [ 506.757179][T27384] loop0: detected capacity change from 0 to 512 [ 506.783601][T27384] /dev/loop0: Can't open blockdev [ 506.833856][T27387] loop0: detected capacity change from 0 to 512 [ 506.840811][T27387] /dev/loop0: Can't open blockdev [ 506.876374][T27390] loop0: detected capacity change from 0 to 512 [ 506.884023][T27390] /dev/loop0: Can't open blockdev [ 506.904664][T27393] loop0: detected capacity change from 0 to 512 [ 506.911545][T27393] /dev/loop0: Can't open blockdev [ 506.947880][T27396] loop0: detected capacity change from 0 to 512 [ 506.968557][T27396] /dev/loop0: Can't open blockdev [ 507.004517][T27399] loop0: detected capacity change from 0 to 512 [ 507.011250][T27399] /dev/loop0: Can't open blockdev [ 507.054173][T27405] loop0: detected capacity change from 0 to 512 [ 507.061163][T27405] /dev/loop0: Can't open blockdev [ 507.093276][T27408] loop0: detected capacity change from 0 to 512 [ 507.100787][T27408] /dev/loop0: Can't open blockdev [ 507.128697][T27411] loop0: detected capacity change from 0 to 512 [ 507.136363][T27411] /dev/loop0: Can't open blockdev [ 507.166761][T27414] loop0: detected capacity change from 0 to 512 [ 507.174217][T27414] /dev/loop0: Can't open blockdev [ 507.201411][T27417] loop0: detected capacity change from 0 to 512 [ 507.208710][T27417] /dev/loop0: Can't open blockdev [ 507.238036][T27420] loop0: detected capacity change from 0 to 512 [ 507.245009][T27420] /dev/loop0: Can't open blockdev [ 507.258517][T27423] loop0: detected capacity change from 0 to 512 [ 507.266783][T27423] /dev/loop0: Can't open blockdev [ 507.285460][T27426] loop0: detected capacity change from 0 to 512 [ 507.292476][T27426] /dev/loop0: Can't open blockdev [ 507.312173][T27429] loop0: detected capacity change from 0 to 512 [ 507.319478][T27429] /dev/loop0: Can't open blockdev [ 507.337885][T27432] loop0: detected capacity change from 0 to 512 [ 507.344793][T27432] /dev/loop0: Can't open blockdev [ 507.365741][T27435] loop0: detected capacity change from 0 to 512 [ 507.379217][T27435] /dev/loop0: Can't open blockdev [ 507.398774][T27438] loop0: detected capacity change from 0 to 512 [ 507.415487][T27438] /dev/loop0: Can't open blockdev [ 507.430992][T27441] loop0: detected capacity change from 0 to 512 [ 507.438355][T27441] /dev/loop0: Can't open blockdev [ 507.464221][T27444] loop0: detected capacity change from 0 to 512 [ 507.471048][T27444] /dev/loop0: Can't open blockdev [ 507.490921][T27448] loop0: detected capacity change from 0 to 512 [ 507.498525][T27448] /dev/loop0: Can't open blockdev [ 507.543450][T27454] loop0: detected capacity change from 0 to 512 [ 507.558570][T27454] /dev/loop0: Can't open blockdev [ 507.598398][T27463] loop0: detected capacity change from 0 to 512 [ 507.606266][T27463] /dev/loop0: Can't open blockdev [ 507.627238][T27466] loop0: detected capacity change from 0 to 512 [ 507.634535][T27466] /dev/loop0: Can't open blockdev [ 507.650101][T27469] loop0: detected capacity change from 0 to 512 [ 507.657828][T27469] /dev/loop0: Can't open blockdev [ 507.675502][T27472] loop0: detected capacity change from 0 to 512 [ 507.682923][T27472] /dev/loop0: Can't open blockdev [ 507.724451][T27478] loop0: detected capacity change from 0 to 512 [ 507.732551][T27478] /dev/loop0: Can't open blockdev [ 507.744965][T27478] loop0: detected capacity change from 0 to 512 [ 507.751956][T27478] /dev/loop0: Can't open blockdev [ 507.771265][T27481] loop0: detected capacity change from 0 to 512 [ 507.779289][T27481] /dev/loop0: Can't open blockdev [ 507.802613][T27484] loop0: detected capacity change from 0 to 512 [ 507.810228][T27484] /dev/loop0: Can't open blockdev [ 507.823914][T27487] loop0: detected capacity change from 0 to 512 [ 507.830777][T27487] /dev/loop0: Can't open blockdev [ 507.859817][T27493] loop0: detected capacity change from 0 to 512 [ 507.867081][T27493] /dev/loop0: Can't open blockdev [ 507.887956][T27496] loop0: detected capacity change from 0 to 512 [ 507.896560][T27496] /dev/loop0: Can't open blockdev [ 507.910495][T27499] loop0: detected capacity change from 0 to 512 [ 507.917560][T27499] /dev/loop0: Can't open blockdev [ 507.940496][T27502] loop0: detected capacity change from 0 to 512 [ 507.948618][T27502] /dev/loop0: Can't open blockdev [ 507.987545][T27508] loop0: detected capacity change from 0 to 512 [ 507.994532][T27508] /dev/loop0: Can't open blockdev [ 508.010611][T27511] loop0: detected capacity change from 0 to 512 [ 508.020543][ T4070] buffer_io_error: 330 callbacks suppressed [ 508.020561][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 508.026191][T27511] /dev/loop0: Can't open blockdev [ 508.065897][T27514] loop0: detected capacity change from 0 to 512 [ 508.072354][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 508.072829][T27514] /dev/loop0: Can't open blockdev [ 508.104880][T27517] loop0: detected capacity change from 0 to 512 [ 508.113666][T27517] /dev/loop0: Can't open blockdev [ 508.141292][T27520] loop0: detected capacity change from 0 to 512 [ 508.147617][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 508.148355][T27520] /dev/loop0: Can't open blockdev [ 508.173183][T27523] loop0: detected capacity change from 0 to 512 [ 508.180009][T27523] /dev/loop0: Can't open blockdev [ 508.206026][T27526] loop0: detected capacity change from 0 to 512 [ 508.209809][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 508.212830][T27526] /dev/loop0: Can't open blockdev [ 508.254264][T27529] loop0: detected capacity change from 0 to 512 [ 508.257056][ T4070] blk_print_req_error: 449 callbacks suppressed [ 508.257077][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 508.272537][T27529] /dev/loop0: Can't open blockdev [ 508.300274][T27532] loop0: detected capacity change from 0 to 512 [ 508.307748][T27532] /dev/loop0: Can't open blockdev [ 508.334206][T27535] loop0: detected capacity change from 0 to 512 [ 508.339597][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 508.341369][T27535] /dev/loop0: Can't open blockdev [ 508.367146][T27538] loop0: detected capacity change from 0 to 512 [ 508.374631][T27538] /dev/loop0: Can't open blockdev [ 508.397283][T27541] loop0: detected capacity change from 0 to 512 [ 508.399768][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 508.414424][T27541] /dev/loop0: Can't open blockdev [ 508.443347][T27544] loop0: detected capacity change from 0 to 512 [ 508.445021][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 508.450313][T27544] /dev/loop0: Can't open blockdev [ 508.485215][T27547] loop0: detected capacity change from 0 to 512 [ 508.490017][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 508.492205][T27547] /dev/loop0: Can't open blockdev [ 508.531738][T27551] loop0: detected capacity change from 0 to 512 [ 508.538372][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 508.538983][T27551] /dev/loop0: Can't open blockdev [ 508.558811][T27551] loop0: detected capacity change from 0 to 512 [ 508.566644][T27551] /dev/loop0: Can't open blockdev [ 508.615926][T27554] loop0: detected capacity change from 0 to 512 [ 508.621572][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 508.632604][T27554] /dev/loop0: Can't open blockdev [ 508.663666][T27557] loop0: detected capacity change from 0 to 512 [ 508.670498][T27557] /dev/loop0: Can't open blockdev [ 508.693616][T27560] loop0: detected capacity change from 0 to 512 [ 508.697615][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 508.700549][T27560] /dev/loop0: Can't open blockdev [ 508.730798][T27563] loop0: detected capacity change from 0 to 512 [ 508.737905][T27563] /dev/loop0: Can't open blockdev [ 508.747695][T27563] loop0: detected capacity change from 0 to 512 [ 508.755174][T27563] /dev/loop0: Can't open blockdev [ 508.774173][T27566] loop0: detected capacity change from 0 to 512 [ 508.781402][T27566] /dev/loop0: Can't open blockdev [ 508.801445][T27569] loop0: detected capacity change from 0 to 512 [ 508.806060][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 508.810417][T27569] /dev/loop0: Can't open blockdev [ 508.841880][T27572] loop0: detected capacity change from 0 to 512 [ 508.849082][T27572] /dev/loop0: Can't open blockdev [ 508.871448][T27575] loop0: detected capacity change from 0 to 512 [ 508.878669][T27575] /dev/loop0: Can't open blockdev [ 508.891510][T27578] loop0: detected capacity change from 0 to 512 [ 508.897179][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 508.898517][T27578] /dev/loop0: Can't open blockdev [ 508.923708][T27581] loop0: detected capacity change from 0 to 512 [ 508.926607][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 508.930622][T27581] /dev/loop0: Can't open blockdev [ 508.956214][T27584] loop0: detected capacity change from 0 to 512 [ 508.963709][T27584] /dev/loop0: Can't open blockdev [ 508.993494][T27587] loop0: detected capacity change from 0 to 512 [ 508.998780][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 509.000306][T27587] /dev/loop0: Can't open blockdev [ 509.039339][T27590] loop0: detected capacity change from 0 to 512 [ 509.047214][T27590] /dev/loop0: Can't open blockdev [ 509.074953][T27593] loop0: detected capacity change from 0 to 512 [ 509.081730][T27593] /dev/loop0: Can't open blockdev [ 509.098397][T27596] loop0: detected capacity change from 0 to 512 [ 509.103890][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 509.106281][T27596] /dev/loop0: Can't open blockdev [ 509.140591][T27599] loop0: detected capacity change from 0 to 512 [ 509.145063][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 509.148784][T27599] /dev/loop0: Can't open blockdev [ 509.166858][T27599] loop0: detected capacity change from 0 to 512 [ 509.167531][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 509.181459][T27599] /dev/loop0: Can't open blockdev [ 509.209560][T27602] loop0: detected capacity change from 0 to 512 [ 509.213822][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 509.216852][T27602] /dev/loop0: Can't open blockdev [ 509.246622][T27605] loop0: detected capacity change from 0 to 512 [ 509.255080][T27605] /dev/loop0: Can't open blockdev [ 509.278338][T27608] loop0: detected capacity change from 0 to 512 [ 509.285484][T27608] /dev/loop0: Can't open blockdev [ 509.326102][T27614] loop0: detected capacity change from 0 to 512 [ 509.332936][T27614] /dev/loop0: Can't open blockdev [ 509.350816][T27617] loop0: detected capacity change from 0 to 512 [ 509.359534][T27617] /dev/loop0: Can't open blockdev [ 509.405767][T27617] loop0: detected capacity change from 0 to 512 [ 509.412481][T27617] /dev/loop0: Can't open blockdev [ 509.458470][T27623] loop0: detected capacity change from 0 to 512 [ 509.465558][T27623] /dev/loop0: Can't open blockdev [ 509.491447][T27626] loop0: detected capacity change from 0 to 512 [ 509.500007][T27626] /dev/loop0: Can't open blockdev [ 509.509646][T27626] loop0: detected capacity change from 0 to 512 [ 509.517216][T27626] /dev/loop0: Can't open blockdev [ 509.530747][T27629] loop0: detected capacity change from 0 to 512 [ 509.537891][T27629] /dev/loop0: Can't open blockdev [ 509.562407][T27632] loop0: detected capacity change from 0 to 512 [ 509.569935][T27632] /dev/loop0: Can't open blockdev [ 509.595525][T27635] loop0: detected capacity change from 0 to 512 [ 509.605024][T27635] /dev/loop0: Can't open blockdev [ 509.636745][T27638] loop0: detected capacity change from 0 to 512 [ 509.644400][T27638] /dev/loop0: Can't open blockdev [ 509.665570][T27641] loop0: detected capacity change from 0 to 512 [ 509.672475][T27641] /dev/loop0: Can't open blockdev [ 509.694680][T27644] loop0: detected capacity change from 0 to 512 [ 509.710557][T27644] /dev/loop0: Can't open blockdev [ 509.752531][T27650] loop0: detected capacity change from 0 to 512 [ 509.761294][T27650] /dev/loop0: Can't open blockdev [ 509.787591][T27653] loop0: detected capacity change from 0 to 512 [ 509.795196][T27653] /dev/loop0: Can't open blockdev [ 509.818145][T27656] loop0: detected capacity change from 0 to 512 [ 509.826115][T27656] /dev/loop0: Can't open blockdev [ 509.861855][T27662] loop0: detected capacity change from 0 to 512 [ 509.868727][T27662] /dev/loop0: Can't open blockdev [ 509.883859][T27665] loop0: detected capacity change from 0 to 512 [ 509.897856][T27665] /dev/loop0: Can't open blockdev [ 509.929822][T27671] loop0: detected capacity change from 0 to 512 [ 509.941896][T27671] /dev/loop0: Can't open blockdev [ 509.997430][T27680] loop0: detected capacity change from 0 to 512 [ 510.005305][T27680] /dev/loop0: Can't open blockdev [ 510.028157][T27683] loop0: detected capacity change from 0 to 512 [ 510.036079][T27683] /dev/loop0: Can't open blockdev [ 510.076374][T27689] loop0: detected capacity change from 0 to 512 [ 510.083792][T27689] /dev/loop0: Can't open blockdev [ 510.117379][T27692] loop0: detected capacity change from 0 to 512 [ 510.124548][T27692] /dev/loop0: Can't open blockdev [ 510.147944][T27695] loop0: detected capacity change from 0 to 512 [ 510.155200][T27695] /dev/loop0: Can't open blockdev [ 510.180693][T27698] loop0: detected capacity change from 0 to 512 [ 510.187622][T27698] /dev/loop0: Can't open blockdev [ 510.218640][T27704] loop0: detected capacity change from 0 to 512 [ 510.226178][T27704] /dev/loop0: Can't open blockdev [ 510.250512][T27707] loop0: detected capacity change from 0 to 512 [ 510.257326][T27707] /dev/loop0: Can't open blockdev [ 510.275237][T27710] loop0: detected capacity change from 0 to 512 [ 510.282936][T27710] /dev/loop0: Can't open blockdev [ 510.302537][T27713] loop0: detected capacity change from 0 to 512 [ 510.309507][T27713] /dev/loop0: Can't open blockdev [ 510.345707][T27713] loop0: detected capacity change from 0 to 512 [ 510.352469][T27713] /dev/loop0: Can't open blockdev [ 510.374837][T27716] loop0: detected capacity change from 0 to 512 [ 510.381690][T27716] /dev/loop0: Can't open blockdev [ 510.415769][T27722] loop0: detected capacity change from 0 to 512 [ 510.422740][T27722] /dev/loop0: Can't open blockdev [ 510.442077][T27725] loop0: detected capacity change from 0 to 512 [ 510.448992][T27725] /dev/loop0: Can't open blockdev [ 510.469092][T27728] loop0: detected capacity change from 0 to 512 [ 510.476677][T27728] /dev/loop0: Can't open blockdev [ 510.511014][T27731] loop0: detected capacity change from 0 to 512 [ 510.518140][T27731] /dev/loop0: Can't open blockdev [ 510.532914][T27734] loop0: detected capacity change from 0 to 512 [ 510.540629][T27734] /dev/loop0: Can't open blockdev [ 510.550368][T27734] loop0: detected capacity change from 0 to 512 [ 510.558654][T27734] /dev/loop0: Can't open blockdev [ 510.575850][T27737] loop0: detected capacity change from 0 to 512 [ 510.590165][T27737] /dev/loop0: Can't open blockdev [ 510.604948][T27740] loop0: detected capacity change from 0 to 512 [ 510.611982][T27740] /dev/loop0: Can't open blockdev [ 510.632265][T27743] loop0: detected capacity change from 0 to 512 [ 510.640557][T27743] /dev/loop0: Can't open blockdev [ 510.661202][T27746] loop0: detected capacity change from 0 to 512 [ 510.668596][T27746] /dev/loop0: Can't open blockdev [ 510.685989][T27749] loop0: detected capacity change from 0 to 512 [ 510.699895][T27749] /dev/loop0: Can't open blockdev [ 510.724021][T27752] loop0: detected capacity change from 0 to 512 [ 510.730851][T27752] /dev/loop0: Can't open blockdev [ 510.751144][T27755] loop0: detected capacity change from 0 to 512 [ 510.758021][T27755] /dev/loop0: Can't open blockdev [ 510.778052][T27758] loop0: detected capacity change from 0 to 512 [ 510.785283][T27758] /dev/loop0: Can't open blockdev [ 510.804540][T27761] loop0: detected capacity change from 0 to 512 [ 510.811447][T27761] /dev/loop0: Can't open blockdev [ 510.828841][T27764] loop0: detected capacity change from 0 to 512 [ 510.836521][T27764] /dev/loop0: Can't open blockdev [ 510.854688][T27767] loop0: detected capacity change from 0 to 512 [ 510.862157][T27767] /dev/loop0: Can't open blockdev [ 510.904629][T27776] loop0: detected capacity change from 0 to 512 [ 510.911616][T27776] /dev/loop0: Can't open blockdev [ 510.941710][T27782] loop0: detected capacity change from 0 to 512 [ 510.949999][T27782] /dev/loop0: Can't open blockdev [ 510.984247][T27788] loop0: detected capacity change from 0 to 512 [ 510.994614][T27788] /dev/loop0: Can't open blockdev [ 511.002924][T27788] loop0: detected capacity change from 0 to 512 [ 511.010037][T27788] /dev/loop0: Can't open blockdev [ 511.043768][T27791] loop0: detected capacity change from 0 to 512 [ 511.050479][T27791] /dev/loop0: Can't open blockdev [ 511.073518][T27794] loop0: detected capacity change from 0 to 512 [ 511.081679][T27794] /dev/loop0: Can't open blockdev [ 511.097618][T27797] loop0: detected capacity change from 0 to 512 [ 511.105009][T27797] /dev/loop0: Can't open blockdev [ 511.113918][T27797] loop0: detected capacity change from 0 to 512 [ 511.120687][T27797] /dev/loop0: Can't open blockdev [ 511.176230][T27800] loop0: detected capacity change from 0 to 512 [ 511.183613][T27800] /dev/loop0: Can't open blockdev [ 511.200187][T27803] loop0: detected capacity change from 0 to 512 [ 511.207759][T27803] /dev/loop0: Can't open blockdev [ 511.224747][T27806] loop0: detected capacity change from 0 to 512 [ 511.231936][T27806] /dev/loop0: Can't open blockdev [ 511.260856][T27812] loop0: detected capacity change from 0 to 512 [ 511.267852][T27812] /dev/loop0: Can't open blockdev [ 511.286061][T27815] loop0: detected capacity change from 0 to 512 [ 511.292872][T27815] /dev/loop0: Can't open blockdev [ 511.326210][T27821] loop0: detected capacity change from 0 to 512 [ 511.333186][T27821] /dev/loop0: Can't open blockdev [ 511.351960][T27824] loop0: detected capacity change from 0 to 512 [ 511.359047][T27824] /dev/loop0: Can't open blockdev [ 511.375101][T27827] loop0: detected capacity change from 0 to 512 [ 511.382148][T27827] /dev/loop0: Can't open blockdev [ 511.399514][T27830] loop0: detected capacity change from 0 to 512 [ 511.407715][T27830] /dev/loop0: Can't open blockdev [ 511.464680][T27839] loop0: detected capacity change from 0 to 512 [ 511.471444][T27839] /dev/loop0: Can't open blockdev [ 511.490917][T27842] loop0: detected capacity change from 0 to 512 [ 511.497999][T27842] /dev/loop0: Can't open blockdev [ 511.556472][T27842] loop0: detected capacity change from 0 to 512 [ 511.563769][T27842] /dev/loop0: Can't open blockdev [ 511.618567][T27851] loop0: detected capacity change from 0 to 512 [ 511.625705][T27851] /dev/loop0: Can't open blockdev [ 511.641530][T27854] loop0: detected capacity change from 0 to 512 [ 511.649881][T27854] /dev/loop0: Can't open blockdev [ 511.665408][T27857] loop0: detected capacity change from 0 to 512 [ 511.680438][T27857] /dev/loop0: Can't open blockdev [ 511.721636][T27863] loop0: detected capacity change from 0 to 512 [ 511.729122][T27863] /dev/loop0: Can't open blockdev [ 511.748639][T27866] loop0: detected capacity change from 0 to 512 [ 511.756818][T27866] /dev/loop0: Can't open blockdev [ 511.778333][T27869] loop0: detected capacity change from 0 to 512 [ 511.786248][T27869] /dev/loop0: Can't open blockdev [ 511.826486][T27875] loop0: detected capacity change from 0 to 512 [ 511.834042][T27875] /dev/loop0: Can't open blockdev [ 511.860302][T27878] loop0: detected capacity change from 0 to 512 [ 511.867435][T27878] /dev/loop0: Can't open blockdev [ 511.889533][T27881] loop0: detected capacity change from 0 to 512 [ 511.896600][T27881] /dev/loop0: Can't open blockdev [ 511.916534][T27884] loop0: detected capacity change from 0 to 512 [ 511.923837][T27884] /dev/loop0: Can't open blockdev [ 511.946108][T27887] loop0: detected capacity change from 0 to 512 [ 511.953756][T27887] /dev/loop0: Can't open blockdev [ 511.972818][T27890] loop0: detected capacity change from 0 to 512 [ 511.988518][T27890] /dev/loop0: Can't open blockdev [ 512.002068][T27893] loop0: detected capacity change from 0 to 512 [ 512.010563][T27893] /dev/loop0: Can't open blockdev [ 512.030741][T27896] loop0: detected capacity change from 0 to 512 [ 512.037622][T27896] /dev/loop0: Can't open blockdev [ 512.055934][T27899] loop0: detected capacity change from 0 to 512 [ 512.069806][T27899] /dev/loop0: Can't open blockdev [ 512.088634][T27902] loop0: detected capacity change from 0 to 512 [ 512.104465][T27902] /dev/loop0: Can't open blockdev [ 512.129466][T27905] loop0: detected capacity change from 0 to 512 [ 512.148482][T27905] /dev/loop0: Can't open blockdev [ 512.167465][T27908] loop0: detected capacity change from 0 to 512 [ 512.174981][T27908] /dev/loop0: Can't open blockdev [ 512.203262][T27914] loop0: detected capacity change from 0 to 512 [ 512.210075][T27914] /dev/loop0: Can't open blockdev [ 512.279959][T27926] loop0: detected capacity change from 0 to 512 [ 512.287340][T27926] /dev/loop0: Can't open blockdev [ 512.316629][T27932] loop0: detected capacity change from 0 to 512 [ 512.324043][T27932] /dev/loop0: Can't open blockdev [ 512.352624][T27938] loop0: detected capacity change from 0 to 512 [ 512.360158][T27938] /dev/loop0: Can't open blockdev [ 512.388647][T27944] loop0: detected capacity change from 0 to 512 [ 512.395467][T27944] /dev/loop0: Can't open blockdev [ 512.412372][T27947] loop0: detected capacity change from 0 to 512 [ 512.419820][T27947] /dev/loop0: Can't open blockdev [ 512.436397][T27950] loop0: detected capacity change from 0 to 512 [ 512.443550][T27950] /dev/loop0: Can't open blockdev [ 512.461705][T27953] loop0: detected capacity change from 0 to 512 [ 512.468920][T27953] /dev/loop0: Can't open blockdev [ 512.486443][T27956] loop0: detected capacity change from 0 to 512 [ 512.493746][T27956] /dev/loop0: Can't open blockdev [ 512.525116][T27962] loop0: detected capacity change from 0 to 512 [ 512.532034][T27962] /dev/loop0: Can't open blockdev [ 512.549509][T27965] loop0: detected capacity change from 0 to 512 [ 512.556549][T27965] /dev/loop0: Can't open blockdev [ 512.577059][T27968] loop0: detected capacity change from 0 to 512 [ 512.584344][T27968] /dev/loop0: Can't open blockdev [ 512.606926][T27971] loop0: detected capacity change from 0 to 512 [ 512.613982][T27971] /dev/loop0: Can't open blockdev [ 512.640860][T27974] loop0: detected capacity change from 0 to 512 [ 512.660472][T27974] /dev/loop0: Can't open blockdev [ 512.695747][T27980] loop0: detected capacity change from 0 to 512 [ 512.712991][T27980] /dev/loop0: Can't open blockdev [ 512.786310][T27980] loop0: detected capacity change from 0 to 512 [ 512.793548][T27980] /dev/loop0: Can't open blockdev [ 512.811321][T27983] loop0: detected capacity change from 0 to 512 [ 512.818482][T27983] /dev/loop0: Can't open blockdev [ 512.834034][T27986] loop0: detected capacity change from 0 to 512 [ 512.840742][T27986] /dev/loop0: Can't open blockdev [ 512.859651][T27989] loop0: detected capacity change from 0 to 512 [ 512.866773][T27989] /dev/loop0: Can't open blockdev [ 512.882360][T27992] loop0: detected capacity change from 0 to 512 [ 512.889379][T27992] /dev/loop0: Can't open blockdev [ 512.918572][T27995] loop0: detected capacity change from 0 to 512 [ 512.932671][T27995] /dev/loop0: Can't open blockdev [ 512.966957][T27995] loop0: detected capacity change from 0 to 512 [ 512.974166][T27995] /dev/loop0: Can't open blockdev [ 513.027572][T27998] loop0: detected capacity change from 0 to 512 [ 513.035781][T27998] /dev/loop0: Can't open blockdev [ 513.060292][T27998] loop0: detected capacity change from 0 to 512 [ 513.067391][T27998] /dev/loop0: Can't open blockdev [ 513.081181][T28001] loop0: detected capacity change from 0 to 512 [ 513.088020][T28001] /dev/loop0: Can't open blockdev [ 513.137416][T28001] loop0: detected capacity change from 0 to 512 [ 513.142800][ T4070] buffer_io_error: 378 callbacks suppressed [ 513.142819][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 513.144465][T28001] /dev/loop0: Can't open blockdev [ 513.170170][T28004] loop0: detected capacity change from 0 to 512 [ 513.172499][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 513.177474][T28004] /dev/loop0: Can't open blockdev [ 513.215707][T28004] loop0: detected capacity change from 0 to 512 [ 513.222128][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 513.230242][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 513.233683][T28004] /dev/loop0: Can't open blockdev [ 513.251067][T28007] loop0: detected capacity change from 0 to 512 [ 513.258614][T28007] /dev/loop0: Can't open blockdev [ 513.278281][T28010] loop0: detected capacity change from 0 to 512 [ 513.282749][ T4070] blk_print_req_error: 501 callbacks suppressed [ 513.282768][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 513.285519][T28010] /dev/loop0: Can't open blockdev [ 513.331505][T28013] loop0: detected capacity change from 0 to 512 [ 513.341700][T28013] /dev/loop0: Can't open blockdev [ 513.387156][T28013] loop0: detected capacity change from 0 to 512 [ 513.394906][T28013] /dev/loop0: Can't open blockdev [ 513.424107][T28019] loop0: detected capacity change from 0 to 512 [ 513.430899][T28019] /dev/loop0: Can't open blockdev [ 513.460979][T28025] loop0: detected capacity change from 0 to 512 [ 513.467926][T28025] /dev/loop0: Can't open blockdev [ 513.484442][T28028] loop0: detected capacity change from 0 to 512 [ 513.491279][T28028] /dev/loop0: Can't open blockdev [ 513.508255][T28031] loop0: detected capacity change from 0 to 512 [ 513.511991][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 513.515158][T28031] /dev/loop0: Can't open blockdev [ 513.559325][T28034] loop0: detected capacity change from 0 to 512 [ 513.561413][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 513.566808][T28034] /dev/loop0: Can't open blockdev [ 513.605680][T28034] loop0: detected capacity change from 0 to 512 [ 513.612516][T28034] /dev/loop0: Can't open blockdev [ 513.638017][T28037] loop0: detected capacity change from 0 to 512 [ 513.646393][T28037] /dev/loop0: Can't open blockdev [ 513.698219][T28037] loop0: detected capacity change from 0 to 512 [ 513.706551][T28037] /dev/loop0: Can't open blockdev [ 513.731585][T28040] loop0: detected capacity change from 0 to 512 [ 513.740250][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 513.750184][T28040] /dev/loop0: Can't open blockdev [ 513.765901][T28043] loop0: detected capacity change from 0 to 512 [ 513.775242][T28043] /dev/loop0: Can't open blockdev [ 513.782940][T28043] loop0: detected capacity change from 0 to 512 [ 513.790200][T28043] /dev/loop0: Can't open blockdev [ 513.809776][T28046] loop0: detected capacity change from 0 to 512 [ 513.816361][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 513.817069][T28046] /dev/loop0: Can't open blockdev [ 513.845864][T28049] loop0: detected capacity change from 0 to 512 [ 513.850388][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 513.852656][T28049] /dev/loop0: Can't open blockdev [ 513.883661][T28052] loop0: detected capacity change from 0 to 512 [ 513.890129][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 513.890820][T28052] /dev/loop0: Can't open blockdev [ 513.935084][T28055] loop0: detected capacity change from 0 to 512 [ 513.942293][T28055] /dev/loop0: Can't open blockdev [ 513.976622][T28058] loop0: detected capacity change from 0 to 512 [ 513.983917][T28058] /dev/loop0: Can't open blockdev [ 514.000891][T28061] loop0: detected capacity change from 0 to 512 [ 514.010307][T28061] /dev/loop0: Can't open blockdev [ 514.061617][T28067] loop0: detected capacity change from 0 to 512 [ 514.069269][T28067] /dev/loop0: Can't open blockdev [ 514.086632][T28070] loop0: detected capacity change from 0 to 512 [ 514.094439][T28070] /dev/loop0: Can't open blockdev [ 514.115747][T28073] loop0: detected capacity change from 0 to 512 [ 514.122595][T28073] /dev/loop0: Can't open blockdev [ 514.138730][T28076] loop0: detected capacity change from 0 to 512 [ 514.146227][T28076] /dev/loop0: Can't open blockdev [ 514.162729][T28079] loop0: detected capacity change from 0 to 512 [ 514.171869][T28079] /dev/loop0: Can't open blockdev [ 514.208399][T28082] loop0: detected capacity change from 0 to 512 [ 514.217054][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 514.223740][T28082] /dev/loop0: Can't open blockdev [ 514.243916][T28085] loop0: detected capacity change from 0 to 512 [ 514.250736][T28085] /dev/loop0: Can't open blockdev [ 514.267516][T28088] loop0: detected capacity change from 0 to 512 [ 514.274666][T28088] /dev/loop0: Can't open blockdev [ 514.293657][T28091] loop0: detected capacity change from 0 to 512 [ 514.299277][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 514.300521][T28091] /dev/loop0: Can't open blockdev [ 514.368800][T28100] loop0: detected capacity change from 0 to 512 [ 514.376719][T28100] /dev/loop0: Can't open blockdev [ 514.404509][T28103] loop0: detected capacity change from 0 to 512 [ 514.411344][T28103] /dev/loop0: Can't open blockdev [ 514.427636][T28106] loop0: detected capacity change from 0 to 512 [ 514.432633][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 514.434428][T28106] /dev/loop0: Can't open blockdev [ 514.471274][T28112] loop0: detected capacity change from 0 to 512 [ 514.478205][T28112] /dev/loop0: Can't open blockdev [ 514.499153][T28115] loop0: detected capacity change from 0 to 512 [ 514.506642][T28115] /dev/loop0: Can't open blockdev [ 514.531826][T28118] loop0: detected capacity change from 0 to 512 [ 514.539139][T28118] /dev/loop0: Can't open blockdev [ 514.574611][T28124] loop0: detected capacity change from 0 to 512 [ 514.583741][T28124] /dev/loop0: Can't open blockdev [ 514.616545][T28124] loop0: detected capacity change from 0 to 512 [ 514.616688][ T4070] Buffer I/O error on dev loop0, logical block 3, async page read [ 514.630786][T28124] /dev/loop0: Can't open blockdev [ 514.645416][T28127] loop0: detected capacity change from 0 to 512 [ 514.655235][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 514.662441][T28127] /dev/loop0: Can't open blockdev [ 514.673376][T28127] loop0: detected capacity change from 0 to 512 [ 514.680156][T28127] /dev/loop0: Can't open blockdev [ 514.706932][T28130] loop0: detected capacity change from 0 to 512 [ 514.708678][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 514.713880][T28130] /dev/loop0: Can't open blockdev [ 514.753567][T28133] loop0: detected capacity change from 0 to 512 [ 514.756528][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 514.760706][T28133] /dev/loop0: Can't open blockdev [ 514.796339][T28136] loop0: detected capacity change from 0 to 512 [ 514.804584][T28136] /dev/loop0: Can't open blockdev [ 514.835162][T28139] loop0: detected capacity change from 0 to 512 [ 514.842131][T28139] /dev/loop0: Can't open blockdev [ 514.884159][T28145] loop0: detected capacity change from 0 to 512 [ 514.889944][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 514.894068][T28145] /dev/loop0: Can't open blockdev [ 514.923506][T28148] loop0: detected capacity change from 0 to 512 [ 514.933910][T28148] /dev/loop0: Can't open blockdev [ 514.954209][T28151] loop0: detected capacity change from 0 to 512 [ 514.964506][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 514.972829][T28151] /dev/loop0: Can't open blockdev [ 514.987754][T28154] loop0: detected capacity change from 0 to 512 [ 514.996851][T28154] /dev/loop0: Can't open blockdev [ 515.020914][T28157] loop0: detected capacity change from 0 to 512 [ 515.029309][T28157] /dev/loop0: Can't open blockdev [ 515.049468][T28160] loop0: detected capacity change from 0 to 512 [ 515.056931][T28160] /dev/loop0: Can't open blockdev [ 515.081756][T28163] loop0: detected capacity change from 0 to 512 [ 515.092474][T28163] /dev/loop0: Can't open blockdev [ 515.110459][T28166] loop0: detected capacity change from 0 to 512 [ 515.117507][T28166] /dev/loop0: Can't open blockdev [ 515.158704][T28166] loop0: detected capacity change from 0 to 512 [ 515.166266][T28166] /dev/loop0: Can't open blockdev [ 515.211289][T28172] loop0: detected capacity change from 0 to 512 [ 515.219377][T28172] /dev/loop0: Can't open blockdev [ 515.248431][T28178] loop0: detected capacity change from 0 to 512 [ 515.255896][T28178] /dev/loop0: Can't open blockdev [ 515.272236][T28181] loop0: detected capacity change from 0 to 512 [ 515.279214][T28181] /dev/loop0: Can't open blockdev [ 515.314469][T28187] loop0: detected capacity change from 0 to 512 [ 515.321718][T28187] /dev/loop0: Can't open blockdev [ 515.355042][T28190] loop0: detected capacity change from 0 to 512 [ 515.361906][T28190] /dev/loop0: Can't open blockdev [ 515.379514][T28193] loop0: detected capacity change from 0 to 512 [ 515.387066][T28193] /dev/loop0: Can't open blockdev [ 515.426106][T28193] loop0: detected capacity change from 0 to 512 [ 515.433628][T28193] /dev/loop0: Can't open blockdev [ 515.456735][T28196] loop0: detected capacity change from 0 to 512 [ 515.463720][T28196] /dev/loop0: Can't open blockdev [ 515.479508][T28199] loop0: detected capacity change from 0 to 512 [ 515.487232][T28199] /dev/loop0: Can't open blockdev [ 515.504236][T28202] loop0: detected capacity change from 0 to 512 [ 515.513634][T28202] /dev/loop0: Can't open blockdev [ 515.545778][T28208] loop0: detected capacity change from 0 to 512 [ 515.552623][T28208] /dev/loop0: Can't open blockdev [ 515.570316][T28211] loop0: detected capacity change from 0 to 512 [ 515.577902][T28211] /dev/loop0: Can't open blockdev [ 515.594977][T28214] loop0: detected capacity change from 0 to 512 [ 515.601770][T28214] /dev/loop0: Can't open blockdev [ 515.639661][T28220] loop0: detected capacity change from 0 to 512 [ 515.647828][T28220] /dev/loop0: Can't open blockdev [ 515.679868][T28223] loop0: detected capacity change from 0 to 512 [ 515.687509][T28223] /dev/loop0: Can't open blockdev [ 515.716349][T28223] loop0: detected capacity change from 0 to 512 [ 515.722868][T28223] /dev/loop0: Can't open blockdev [ 515.758954][T28232] loop0: detected capacity change from 0 to 512 [ 515.766450][T28232] /dev/loop0: Can't open blockdev [ 515.802882][T28235] loop0: detected capacity change from 0 to 512 [ 515.810075][T28235] /dev/loop0: Can't open blockdev [ 515.867186][T28244] loop0: detected capacity change from 0 to 512 [ 515.874329][T28244] /dev/loop0: Can't open blockdev [ 515.893001][T28247] loop0: detected capacity change from 0 to 512 [ 515.902033][T28247] /dev/loop0: Can't open blockdev [ 515.955677][T28247] loop0: detected capacity change from 0 to 512 [ 515.962962][T28247] /dev/loop0: Can't open blockdev [ 515.978771][T28250] loop0: detected capacity change from 0 to 512 [ 515.986065][T28250] /dev/loop0: Can't open blockdev [ 516.010928][T28256] loop0: detected capacity change from 0 to 512 [ 516.018233][T28256] /dev/loop0: Can't open blockdev [ 516.069227][T28259] loop0: detected capacity change from 0 to 512 [ 516.076200][T28259] /dev/loop0: Can't open blockdev [ 516.094537][T28262] loop0: detected capacity change from 0 to 512 [ 516.101547][T28262] /dev/loop0: Can't open blockdev [ 516.118962][T28265] loop0: detected capacity change from 0 to 512 [ 516.126235][T28265] /dev/loop0: Can't open blockdev [ 516.144781][T28268] loop0: detected capacity change from 0 to 512 [ 516.151729][T28268] /dev/loop0: Can't open blockdev [ 516.177273][T28271] loop0: detected capacity change from 0 to 512 [ 516.184094][T28271] /dev/loop0: Can't open blockdev [ 516.215645][T28277] loop0: detected capacity change from 0 to 512 [ 516.222691][T28277] /dev/loop0: Can't open blockdev [ 516.240575][T28280] loop0: detected capacity change from 0 to 512 [ 516.247437][T28280] /dev/loop0: Can't open blockdev [ 516.294779][T28289] loop0: detected capacity change from 0 to 512 [ 516.301812][T28289] /dev/loop0: Can't open blockdev [ 516.327852][T28292] loop0: detected capacity change from 0 to 512 [ 516.334879][T28292] /dev/loop0: Can't open blockdev [ 516.386677][T28301] loop0: detected capacity change from 0 to 512 [ 516.394465][T28301] /dev/loop0: Can't open blockdev [ 516.434031][T28307] loop0: detected capacity change from 0 to 512 [ 516.446033][T28307] /dev/loop0: Can't open blockdev [ 516.456986][T28307] loop0: detected capacity change from 0 to 512 [ 516.464871][T28307] /dev/loop0: Can't open blockdev [ 516.477879][T28310] loop0: detected capacity change from 0 to 512 [ 516.484930][T28310] /dev/loop0: Can't open blockdev [ 516.507362][T28313] loop0: detected capacity change from 0 to 512 [ 516.514858][T28313] /dev/loop0: Can't open blockdev [ 516.556245][T28319] loop0: detected capacity change from 0 to 512 [ 516.563765][T28319] /dev/loop0: Can't open blockdev [ 516.599591][T28322] loop0: detected capacity change from 0 to 512 [ 516.614223][T28322] /dev/loop0: Can't open blockdev [ 516.655428][T28325] loop0: detected capacity change from 0 to 512 [ 516.662611][T28325] /dev/loop0: Can't open blockdev [ 516.694519][T28328] loop0: detected capacity change from 0 to 512 [ 516.701771][T28328] /dev/loop0: Can't open blockdev [ 516.715751][T28331] loop0: detected capacity change from 0 to 512 [ 516.722689][T28331] /dev/loop0: Can't open blockdev [ 516.744051][T28334] loop0: detected capacity change from 0 to 512 [ 516.751046][T28334] /dev/loop0: Can't open blockdev [ 516.782489][T28340] loop0: detected capacity change from 0 to 512 [ 516.790934][T28340] /dev/loop0: Can't open blockdev [ 516.809766][T28343] loop0: detected capacity change from 0 to 512 [ 516.816810][T28343] /dev/loop0: Can't open blockdev [ 516.834138][T28346] loop0: detected capacity change from 0 to 512 [ 516.841150][T28346] /dev/loop0: Can't open blockdev [ 516.886340][T28346] loop0: detected capacity change from 0 to 512 [ 516.895097][T28346] /dev/loop0: Can't open blockdev [ 516.922581][T28352] loop0: detected capacity change from 0 to 512 [ 516.929487][T28352] /dev/loop0: Can't open blockdev [ 516.955005][T28355] loop0: detected capacity change from 0 to 512 [ 516.962185][T28355] /dev/loop0: Can't open blockdev [ 517.006549][T28358] loop0: detected capacity change from 0 to 512 [ 517.014498][T28358] /dev/loop0: Can't open blockdev [ 517.027872][T28361] loop0: detected capacity change from 0 to 512 [ 517.035159][T28361] /dev/loop0: Can't open blockdev [ 517.064749][T28367] loop0: detected capacity change from 0 to 512 [ 517.071593][T28367] /dev/loop0: Can't open blockdev [ 517.089949][T28370] loop0: detected capacity change from 0 to 512 [ 517.098124][T28370] /dev/loop0: Can't open blockdev [ 517.155663][T28370] loop0: detected capacity change from 0 to 512 [ 517.162470][T28370] /dev/loop0: Can't open blockdev [ 517.177148][T28373] loop0: detected capacity change from 0 to 512 [ 517.185430][T28373] /dev/loop0: Can't open blockdev [ 517.226308][T28379] loop0: detected capacity change from 0 to 512 [ 517.233696][T28379] /dev/loop0: Can't open blockdev [ 517.249744][T28382] loop0: detected capacity change from 0 to 512 [ 517.257250][T28382] /dev/loop0: Can't open blockdev [ 517.269616][T28382] loop0: detected capacity change from 0 to 512 [ 517.277301][T28382] /dev/loop0: Can't open blockdev [ 517.291523][T28385] loop0: detected capacity change from 0 to 512 [ 517.298754][T28385] /dev/loop0: Can't open blockdev [ 517.341375][T28391] loop0: detected capacity change from 0 to 512 [ 517.349285][T28391] /dev/loop0: Can't open blockdev [ 517.376353][T28397] loop0: detected capacity change from 0 to 512 [ 517.383554][T28397] /dev/loop0: Can't open blockdev [ 517.416192][T28397] loop0: detected capacity change from 0 to 512 [ 517.422701][T28397] /dev/loop0: Can't open blockdev [ 517.457848][T28400] loop0: detected capacity change from 0 to 512 [ 517.465473][T28400] /dev/loop0: Can't open blockdev [ 517.487542][T28403] loop0: detected capacity change from 0 to 512 [ 517.501267][T28403] /dev/loop0: Can't open blockdev [ 517.518140][T28406] loop0: detected capacity change from 0 to 512 [ 517.525157][T28406] /dev/loop0: Can't open blockdev [ 517.541254][T28409] loop0: detected capacity change from 0 to 512 [ 517.549041][T28409] /dev/loop0: Can't open blockdev [ 517.574966][T28412] loop0: detected capacity change from 0 to 512 [ 517.581820][T28412] /dev/loop0: Can't open blockdev [ 517.598690][T28415] loop0: detected capacity change from 0 to 512 [ 517.612786][T28415] /dev/loop0: Can't open blockdev [ 517.628775][T28418] loop0: detected capacity change from 0 to 512 [ 517.636422][T28418] /dev/loop0: Can't open blockdev [ 517.658702][T28421] loop0: detected capacity change from 0 to 512 [ 517.665851][T28421] /dev/loop0: Can't open blockdev [ 517.698847][T28427] loop0: detected capacity change from 0 to 512 [ 517.706779][T28427] /dev/loop0: Can't open blockdev [ 517.721597][T28430] loop0: detected capacity change from 0 to 512 [ 517.728795][T28430] /dev/loop0: Can't open blockdev [ 517.786269][T28436] loop0: detected capacity change from 0 to 512 [ 517.793642][T28436] /dev/loop0: Can't open blockdev [ 517.811334][T28439] loop0: detected capacity change from 0 to 512 [ 517.818371][T28439] /dev/loop0: Can't open blockdev [ 517.834434][T28442] loop0: detected capacity change from 0 to 512 [ 517.841363][T28442] /dev/loop0: Can't open blockdev [ 517.875162][T28445] loop0: detected capacity change from 0 to 512 [ 517.883253][T28445] /dev/loop0: Can't open blockdev [ 517.904277][T28448] loop0: detected capacity change from 0 to 512 [ 517.911355][T28448] /dev/loop0: Can't open blockdev [ 517.934184][T28448] loop0: detected capacity change from 0 to 512 [ 517.941355][T28448] /dev/loop0: Can't open blockdev [ 517.987934][T28454] loop0: detected capacity change from 0 to 512 [ 517.995277][T28454] /dev/loop0: Can't open blockdev [ 518.034222][T28460] loop0: detected capacity change from 0 to 512 [ 518.041350][T28460] /dev/loop0: Can't open blockdev [ 518.055676][T28463] loop0: detected capacity change from 0 to 512 [ 518.062637][T28463] /dev/loop0: Can't open blockdev [ 518.085557][T28466] loop0: detected capacity change from 0 to 512 [ 518.092301][T28466] /dev/loop0: Can't open blockdev [ 518.116058][T28469] loop0: detected capacity change from 0 to 512 [ 518.131201][T28469] /dev/loop0: Can't open blockdev [ 518.156396][T28472] loop0: detected capacity change from 0 to 512 [ 518.163559][T28472] /dev/loop0: Can't open blockdev [ 518.177922][T28475] loop0: detected capacity change from 0 to 512 [ 518.185393][T28475] /dev/loop0: Can't open blockdev [ 518.200768][T28478] loop0: detected capacity change from 0 to 512 [ 518.206991][ T4070] buffer_io_error: 269 callbacks suppressed [ 518.207010][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 518.207856][T28478] /dev/loop0: Can't open blockdev [ 518.248255][T28481] loop0: detected capacity change from 0 to 512 [ 518.257786][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 518.263817][T28481] /dev/loop0: Can't open blockdev [ 518.304425][T28484] loop0: detected capacity change from 0 to 512 [ 518.311269][T28484] /dev/loop0: Can't open blockdev [ 518.325886][T28487] loop0: detected capacity change from 0 to 512 [ 518.328683][ T4070] blk_print_req_error: 365 callbacks suppressed [ 518.328701][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 518.333209][T28487] /dev/loop0: Can't open blockdev [ 518.368385][T28490] loop0: detected capacity change from 0 to 512 [ 518.376303][T28490] /dev/loop0: Can't open blockdev [ 518.405603][T28493] loop0: detected capacity change from 0 to 512 [ 518.408565][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 518.412807][T28493] /dev/loop0: Can't open blockdev [ 518.449287][T28496] loop0: detected capacity change from 0 to 512 [ 518.460262][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 518.470346][T28496] /dev/loop0: Can't open blockdev [ 518.494643][T28499] loop0: detected capacity change from 0 to 512 [ 518.504742][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 518.509592][T28499] /dev/loop0: Can't open blockdev [ 518.524153][T28499] loop0: detected capacity change from 0 to 512 [ 518.530928][T28499] /dev/loop0: Can't open blockdev [ 518.575587][T28505] loop0: detected capacity change from 0 to 512 [ 518.582178][T28505] /dev/loop0: Can't open blockdev [ 518.597834][T28505] loop0: detected capacity change from 0 to 512 [ 518.605797][T28505] /dev/loop0: Can't open blockdev [ 518.620771][T28508] loop0: detected capacity change from 0 to 512 [ 518.628036][T28508] /dev/loop0: Can't open blockdev [ 518.662954][T28514] loop0: detected capacity change from 0 to 512 [ 518.664790][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 518.679823][T28514] /dev/loop0: Can't open blockdev [ 518.704731][T28517] loop0: detected capacity change from 0 to 512 [ 518.720077][T28517] /dev/loop0: Can't open blockdev [ 518.740815][T28520] loop0: detected capacity change from 0 to 512 [ 518.746597][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 518.747664][T28520] /dev/loop0: Can't open blockdev [ 518.802289][T28526] loop0: detected capacity change from 0 to 512 [ 518.810074][T28526] /dev/loop0: Can't open blockdev [ 518.866322][T28532] loop0: detected capacity change from 0 to 512 [ 518.874268][T28532] /dev/loop0: Can't open blockdev [ 518.881627][T28532] loop0: detected capacity change from 0 to 512 [ 518.889124][T28532] /dev/loop0: Can't open blockdev [ 518.903556][T28535] loop0: detected capacity change from 0 to 512 [ 518.907127][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 518.910768][T28535] /dev/loop0: Can't open blockdev [ 518.951803][T28538] loop0: detected capacity change from 0 to 512 [ 518.957393][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 518.959199][T28538] /dev/loop0: Can't open blockdev [ 518.984875][T28541] loop0: detected capacity change from 0 to 512 [ 518.991209][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 518.991301][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 519.003278][T28541] /dev/loop0: Can't open blockdev [ 519.011251][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 519.085284][T28550] loop0: detected capacity change from 0 to 512 [ 519.091879][T28550] /dev/loop0: Can't open blockdev [ 519.143573][T28553] loop0: detected capacity change from 0 to 512 [ 519.150868][T28553] /dev/loop0: Can't open blockdev [ 519.174185][T28556] loop0: detected capacity change from 0 to 512 [ 519.181402][T28556] /dev/loop0: Can't open blockdev [ 519.200755][T28559] loop0: detected capacity change from 0 to 512 [ 519.204337][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 519.207955][T28559] /dev/loop0: Can't open blockdev [ 519.241134][T28562] loop0: detected capacity change from 0 to 512 [ 519.248565][T28562] /dev/loop0: Can't open blockdev [ 519.276717][T28565] loop0: detected capacity change from 0 to 512 [ 519.279627][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 519.284506][T28565] /dev/loop0: Can't open blockdev [ 519.308353][T28565] loop0: detected capacity change from 0 to 512 [ 519.311755][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 519.316040][T28565] /dev/loop0: Can't open blockdev [ 519.354470][T28568] loop0: detected capacity change from 0 to 512 [ 519.355535][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 519.368876][T28568] /dev/loop0: Can't open blockdev [ 519.416144][T28574] loop0: detected capacity change from 0 to 512 [ 519.423449][T28574] /dev/loop0: Can't open blockdev [ 519.452802][T28580] loop0: detected capacity change from 0 to 512 [ 519.459690][T28580] /dev/loop0: Can't open blockdev [ 519.490221][T28586] loop0: detected capacity change from 0 to 512 [ 519.497683][T28586] /dev/loop0: Can't open blockdev [ 519.520193][T28589] loop0: detected capacity change from 0 to 512 [ 519.527037][T28589] /dev/loop0: Can't open blockdev [ 519.544603][T28592] loop0: detected capacity change from 0 to 512 [ 519.547708][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 519.551531][T28592] /dev/loop0: Can't open blockdev [ 519.578678][T28595] loop0: detected capacity change from 0 to 512 [ 519.585967][T28595] /dev/loop0: Can't open blockdev [ 519.626649][T28595] loop0: detected capacity change from 0 to 512 [ 519.631714][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 519.634919][T28595] /dev/loop0: Can't open blockdev [ 519.654766][T28598] loop0: detected capacity change from 0 to 512 [ 519.661652][T28598] /dev/loop0: Can't open blockdev [ 519.669946][T28598] loop0: detected capacity change from 0 to 512 [ 519.677356][T28598] /dev/loop0: Can't open blockdev [ 519.691268][T28601] loop0: detected capacity change from 0 to 512 [ 519.696606][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 519.698321][T28601] /dev/loop0: Can't open blockdev [ 519.732575][T28604] loop0: detected capacity change from 0 to 512 [ 519.740522][T28604] /dev/loop0: Can't open blockdev [ 519.774209][T28607] loop0: detected capacity change from 0 to 512 [ 519.781139][T28607] /dev/loop0: Can't open blockdev [ 519.817548][T28607] loop0: detected capacity change from 0 to 512 [ 519.824628][T28607] /dev/loop0: Can't open blockdev [ 519.850855][T28613] loop0: detected capacity change from 0 to 512 [ 519.857964][T28613] /dev/loop0: Can't open blockdev [ 519.885271][T28616] loop0: detected capacity change from 0 to 512 [ 519.892467][T28616] /dev/loop0: Can't open blockdev [ 519.920131][T28619] loop0: detected capacity change from 0 to 512 [ 519.927694][T28619] /dev/loop0: Can't open blockdev [ 519.975495][T28622] loop0: detected capacity change from 0 to 512 [ 519.983906][T28622] /dev/loop0: Can't open blockdev [ 520.010826][T28625] loop0: detected capacity change from 0 to 512 [ 520.019023][T28625] /dev/loop0: Can't open blockdev [ 520.033051][T28628] loop0: detected capacity change from 0 to 512 [ 520.040679][T28628] /dev/loop0: Can't open blockdev [ 520.072958][T28631] loop0: detected capacity change from 0 to 512 [ 520.079934][T28631] /dev/loop0: Can't open blockdev [ 520.095991][T28634] loop0: detected capacity change from 0 to 512 [ 520.102966][T28634] /dev/loop0: Can't open blockdev [ 520.141319][T28637] loop0: detected capacity change from 0 to 512 [ 520.156329][T28637] /dev/loop0: Can't open blockdev [ 520.185928][T28640] loop0: detected capacity change from 0 to 512 [ 520.192802][T28640] /dev/loop0: Can't open blockdev [ 520.225673][T28646] loop0: detected capacity change from 0 to 512 [ 520.232458][T28646] /dev/loop0: Can't open blockdev [ 520.262928][T28652] loop0: detected capacity change from 0 to 512 [ 520.270005][T28652] /dev/loop0: Can't open blockdev [ 520.287796][T28655] loop0: detected capacity change from 0 to 512 [ 520.296483][T28655] /dev/loop0: Can't open blockdev [ 520.311723][T28658] loop0: detected capacity change from 0 to 512 [ 520.319048][T28658] /dev/loop0: Can't open blockdev [ 520.350375][T28664] loop0: detected capacity change from 0 to 512 [ 520.357669][T28664] /dev/loop0: Can't open blockdev [ 520.381346][T28667] loop0: detected capacity change from 0 to 512 [ 520.389420][T28667] /dev/loop0: Can't open blockdev [ 520.406915][T28670] loop0: detected capacity change from 0 to 512 [ 520.413765][T28670] /dev/loop0: Can't open blockdev [ 520.475872][T28670] loop0: detected capacity change from 0 to 512 [ 520.483514][T28670] /dev/loop0: Can't open blockdev [ 520.509112][T28676] loop0: detected capacity change from 0 to 512 [ 520.516127][T28676] /dev/loop0: Can't open blockdev [ 520.557169][T28676] loop0: detected capacity change from 0 to 512 [ 520.564391][T28676] /dev/loop0: Can't open blockdev [ 520.579284][T28679] loop0: detected capacity change from 0 to 512 [ 520.586245][T28679] /dev/loop0: Can't open blockdev [ 520.603618][T28682] loop0: detected capacity change from 0 to 512 [ 520.610395][T28682] /dev/loop0: Can't open blockdev [ 520.634701][T28685] loop0: detected capacity change from 0 to 512 [ 520.641511][T28685] /dev/loop0: Can't open blockdev [ 520.695720][T28694] loop0: detected capacity change from 0 to 512 [ 520.702473][T28694] /dev/loop0: Can't open blockdev [ 520.719481][T28697] loop0: detected capacity change from 0 to 512 [ 520.726658][T28697] /dev/loop0: Can't open blockdev [ 520.755614][T28700] loop0: detected capacity change from 0 to 512 [ 520.762562][T28700] /dev/loop0: Can't open blockdev [ 520.819674][T28706] loop0: detected capacity change from 0 to 512 [ 520.828108][T28706] /dev/loop0: Can't open blockdev [ 520.861095][T28709] loop0: detected capacity change from 0 to 512 [ 520.873906][T28709] /dev/loop0: Can't open blockdev [ 520.901510][T28715] loop0: detected capacity change from 0 to 512 [ 520.908557][T28715] /dev/loop0: Can't open blockdev [ 520.924904][T28718] loop0: detected capacity change from 0 to 512 [ 520.932162][T28718] /dev/loop0: Can't open blockdev [ 520.963887][T28724] loop0: detected capacity change from 0 to 512 [ 520.970632][T28724] /dev/loop0: Can't open blockdev [ 520.987184][T28727] loop0: detected capacity change from 0 to 512 [ 520.994411][T28727] /dev/loop0: Can't open blockdev [ 521.036028][T28733] loop0: detected capacity change from 0 to 512 [ 521.042779][T28733] /dev/loop0: Can't open blockdev [ 521.060858][T28736] loop0: detected capacity change from 0 to 512 [ 521.075585][T28736] /dev/loop0: Can't open blockdev [ 521.115322][T28739] loop0: detected capacity change from 0 to 512 [ 521.122089][T28739] /dev/loop0: Can't open blockdev [ 521.168481][T28745] loop0: detected capacity change from 0 to 512 [ 521.183799][T28745] /dev/loop0: Can't open blockdev [ 521.206555][T28748] loop0: detected capacity change from 0 to 512 [ 521.213518][T28748] /dev/loop0: Can't open blockdev [ 521.245899][T28751] loop0: detected capacity change from 0 to 512 [ 521.261007][T28751] /dev/loop0: Can't open blockdev [ 521.287880][T28754] loop0: detected capacity change from 0 to 512 [ 521.302492][T28754] /dev/loop0: Can't open blockdev [ 521.319455][T28757] loop0: detected capacity change from 0 to 512 [ 521.326850][T28757] /dev/loop0: Can't open blockdev [ 521.349667][T28760] loop0: detected capacity change from 0 to 512 [ 521.360506][T28760] /dev/loop0: Can't open blockdev [ 521.375311][T28760] loop0: detected capacity change from 0 to 512 [ 521.389071][T28760] /dev/loop0: Can't open blockdev [ 521.410065][T28763] loop0: detected capacity change from 0 to 512 [ 521.417355][T28763] /dev/loop0: Can't open blockdev [ 521.441531][T28766] loop0: detected capacity change from 0 to 512 [ 521.449555][T28766] /dev/loop0: Can't open blockdev [ 521.484552][T28769] loop0: detected capacity change from 0 to 512 [ 521.491894][T28769] /dev/loop0: Can't open blockdev [ 521.536191][T28769] loop0: detected capacity change from 0 to 512 [ 521.543518][T28769] /dev/loop0: Can't open blockdev [ 521.609161][T28784] loop0: detected capacity change from 0 to 512 [ 521.616529][T28784] /dev/loop0: Can't open blockdev [ 521.638249][T28787] loop0: detected capacity change from 0 to 512 [ 521.645865][T28787] /dev/loop0: Can't open blockdev [ 521.685389][T28793] loop0: detected capacity change from 0 to 512 [ 521.698996][T28793] /dev/loop0: Can't open blockdev [ 521.708854][T28793] loop0: detected capacity change from 0 to 512 [ 521.716250][T28793] /dev/loop0: Can't open blockdev [ 521.732028][T28796] loop0: detected capacity change from 0 to 512 [ 521.739650][T28796] /dev/loop0: Can't open blockdev [ 521.759431][T28799] loop0: detected capacity change from 0 to 512 [ 521.767135][T28799] /dev/loop0: Can't open blockdev [ 521.799702][T28802] loop0: detected capacity change from 0 to 512 [ 521.806814][T28802] /dev/loop0: Can't open blockdev [ 521.822039][T28805] loop0: detected capacity change from 0 to 512 [ 521.829479][T28805] /dev/loop0: Can't open blockdev [ 521.850213][T28808] loop0: detected capacity change from 0 to 512 [ 521.857613][T28808] /dev/loop0: Can't open blockdev [ 521.874741][T28811] loop0: detected capacity change from 0 to 512 [ 521.881460][T28811] /dev/loop0: Can't open blockdev [ 521.899833][T28814] loop0: detected capacity change from 0 to 512 [ 521.907286][T28814] /dev/loop0: Can't open blockdev [ 521.923869][T28817] loop0: detected capacity change from 0 to 512 [ 521.930831][T28817] /dev/loop0: Can't open blockdev [ 521.948097][T28820] loop0: detected capacity change from 0 to 512 [ 521.956399][T28820] /dev/loop0: Can't open blockdev [ 522.001683][T28829] loop0: detected capacity change from 0 to 512 [ 522.016309][T28829] /dev/loop0: Can't open blockdev [ 522.040336][T28832] loop0: detected capacity change from 0 to 512 [ 522.048141][T28832] /dev/loop0: Can't open blockdev [ 522.075027][T28835] loop0: detected capacity change from 0 to 512 [ 522.081950][T28835] /dev/loop0: Can't open blockdev [ 522.108801][T28838] loop0: detected capacity change from 0 to 512 [ 522.123419][T28838] /dev/loop0: Can't open blockdev [ 522.141124][T28841] loop0: detected capacity change from 0 to 512 [ 522.148983][T28841] /dev/loop0: Can't open blockdev [ 522.158256][T28841] loop0: detected capacity change from 0 to 512 [ 522.165116][T28841] /dev/loop0: Can't open blockdev [ 522.179357][T28844] loop0: detected capacity change from 0 to 512 [ 522.186246][T28844] /dev/loop0: Can't open blockdev [ 522.228422][T28850] loop0: detected capacity change from 0 to 512 [ 522.236172][T28850] /dev/loop0: Can't open blockdev [ 522.267543][T28856] loop0: detected capacity change from 0 to 512 [ 522.275602][T28856] /dev/loop0: Can't open blockdev [ 522.289702][T28859] loop0: detected capacity change from 0 to 512 [ 522.296714][T28859] /dev/loop0: Can't open blockdev [ 522.313954][T28862] loop0: detected capacity change from 0 to 512 [ 522.320837][T28862] /dev/loop0: Can't open blockdev [ 522.338630][T28865] loop0: detected capacity change from 0 to 512 [ 522.345506][T28865] /dev/loop0: Can't open blockdev [ 522.366713][T28868] loop0: detected capacity change from 0 to 512 [ 522.373744][T28868] /dev/loop0: Can't open blockdev [ 522.405778][T28874] loop0: detected capacity change from 0 to 512 [ 522.412941][T28874] /dev/loop0: Can't open blockdev [ 522.427569][T28877] loop0: detected capacity change from 0 to 512 [ 522.434578][T28877] /dev/loop0: Can't open blockdev [ 522.468329][T28883] loop0: detected capacity change from 0 to 512 [ 522.475494][T28883] /dev/loop0: Can't open blockdev [ 522.490457][T28886] loop0: detected capacity change from 0 to 512 [ 522.497705][T28886] /dev/loop0: Can't open blockdev [ 522.509985][T28889] loop0: detected capacity change from 0 to 512 [ 522.517411][T28889] /dev/loop0: Can't open blockdev [ 522.535293][T28892] loop0: detected capacity change from 0 to 512 [ 522.544214][T28892] /dev/loop0: Can't open blockdev [ 522.571051][T28898] loop0: detected capacity change from 0 to 512 [ 522.577985][T28898] /dev/loop0: Can't open blockdev [ 522.644613][T28907] loop0: detected capacity change from 0 to 512 [ 522.651501][T28907] /dev/loop0: Can't open blockdev [ 522.684521][T28913] loop0: detected capacity change from 0 to 512 [ 522.691567][T28913] /dev/loop0: Can't open blockdev [ 522.717847][T28916] loop0: detected capacity change from 0 to 512 [ 522.725875][T28916] /dev/loop0: Can't open blockdev [ 522.750896][T28919] loop0: detected capacity change from 0 to 512 [ 522.758126][T28919] /dev/loop0: Can't open blockdev [ 522.784770][T28922] loop0: detected capacity change from 0 to 512 [ 522.792599][T28922] /dev/loop0: Can't open blockdev [ 522.812686][T28925] loop0: detected capacity change from 0 to 512 [ 522.820021][T28925] /dev/loop0: Can't open blockdev [ 522.852407][T28931] loop0: detected capacity change from 0 to 512 [ 522.859654][T28931] /dev/loop0: Can't open blockdev [ 522.889465][T28937] loop0: detected capacity change from 0 to 512 [ 522.896663][T28937] /dev/loop0: Can't open blockdev [ 522.946523][T28937] loop0: detected capacity change from 0 to 512 [ 522.954022][T28937] /dev/loop0: Can't open blockdev [ 522.968092][T28940] loop0: detected capacity change from 0 to 512 [ 522.977965][T28940] /dev/loop0: Can't open blockdev [ 523.007215][T28943] loop0: detected capacity change from 0 to 512 [ 523.020227][T28943] /dev/loop0: Can't open blockdev [ 523.051378][T28946] loop0: detected capacity change from 0 to 512 [ 523.063617][T28946] /dev/loop0: Can't open blockdev [ 523.082664][T28949] loop0: detected capacity change from 0 to 512 [ 523.089854][T28949] /dev/loop0: Can't open blockdev [ 523.101740][T28949] loop0: detected capacity change from 0 to 512 [ 523.111318][T28949] /dev/loop0: Can't open blockdev [ 523.155651][T28955] loop0: detected capacity change from 0 to 512 [ 523.163876][T28955] /dev/loop0: Can't open blockdev [ 523.189562][T28958] loop0: detected capacity change from 0 to 512 [ 523.196680][T28958] /dev/loop0: Can't open blockdev [ 523.212219][T28961] loop0: detected capacity change from 0 to 512 [ 523.219390][T28961] /dev/loop0: Can't open blockdev [ 523.245987][T28964] loop0: detected capacity change from 0 to 512 [ 523.253507][T28964] /dev/loop0: Can't open blockdev [ 523.303604][T28970] loop0: detected capacity change from 0 to 512 [ 523.308611][ T4070] buffer_io_error: 279 callbacks suppressed [ 523.308630][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 523.310498][T28970] /dev/loop0: Can't open blockdev [ 523.349745][T28973] loop0: detected capacity change from 0 to 512 [ 523.356778][T28973] /dev/loop0: Can't open blockdev [ 523.379937][T28976] loop0: detected capacity change from 0 to 512 [ 523.382547][ T4070] blk_print_req_error: 378 callbacks suppressed [ 523.382572][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 523.387346][T28976] /dev/loop0: Can't open blockdev [ 523.421917][T28979] loop0: detected capacity change from 0 to 512 [ 523.428239][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 523.428332][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 523.438700][T28979] /dev/loop0: Can't open blockdev [ 523.450397][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 523.469302][T28982] loop0: detected capacity change from 0 to 512 [ 523.476504][T28982] /dev/loop0: Can't open blockdev [ 523.496261][T28985] loop0: detected capacity change from 0 to 512 [ 523.501273][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 523.503697][T28985] /dev/loop0: Can't open blockdev [ 523.546176][T28988] loop0: detected capacity change from 0 to 512 [ 523.553009][T28988] /dev/loop0: Can't open blockdev [ 523.570909][T28991] loop0: detected capacity change from 0 to 512 [ 523.576897][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 523.578044][T28991] /dev/loop0: Can't open blockdev [ 523.618808][T28994] loop0: detected capacity change from 0 to 512 [ 523.621810][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 523.625863][T28994] /dev/loop0: Can't open blockdev [ 523.656990][T28997] loop0: detected capacity change from 0 to 512 [ 523.663051][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 523.664450][T28997] /dev/loop0: Can't open blockdev [ 523.713603][T29003] loop0: detected capacity change from 0 to 512 [ 523.720447][T29003] /dev/loop0: Can't open blockdev [ 523.752861][T29006] loop0: detected capacity change from 0 to 512 [ 523.759779][T29006] /dev/loop0: Can't open blockdev [ 523.778403][T29009] loop0: detected capacity change from 0 to 512 [ 523.786249][T29009] /dev/loop0: Can't open blockdev [ 523.804075][T29012] loop0: detected capacity change from 0 to 512 [ 523.810881][T29012] /dev/loop0: Can't open blockdev [ 523.828940][T29015] loop0: detected capacity change from 0 to 512 [ 523.835812][T29015] /dev/loop0: Can't open blockdev [ 523.851810][T29018] loop0: detected capacity change from 0 to 512 [ 523.858767][T29018] /dev/loop0: Can't open blockdev [ 523.877836][T29021] loop0: detected capacity change from 0 to 512 [ 523.883851][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 523.884659][T29021] /dev/loop0: Can't open blockdev [ 523.926428][T29021] loop0: detected capacity change from 0 to 512 [ 523.932962][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 523.933705][T29021] /dev/loop0: Can't open blockdev [ 523.960694][T29024] loop0: detected capacity change from 0 to 512 [ 523.967864][T29024] /dev/loop0: Can't open blockdev [ 523.982747][T29027] loop0: detected capacity change from 0 to 512 [ 523.988316][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 523.989889][T29027] /dev/loop0: Can't open blockdev [ 524.017710][T29030] loop0: detected capacity change from 0 to 512 [ 524.024644][T29030] /dev/loop0: Can't open blockdev [ 524.045642][T29033] loop0: detected capacity change from 0 to 512 [ 524.052394][T29033] /dev/loop0: Can't open blockdev [ 524.086670][T29039] loop0: detected capacity change from 0 to 512 [ 524.096424][T29039] /dev/loop0: Can't open blockdev [ 524.124341][T29039] loop0: detected capacity change from 0 to 512 [ 524.126532][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 524.131002][T29039] /dev/loop0: Can't open blockdev [ 524.164902][T29042] loop0: detected capacity change from 0 to 512 [ 524.167019][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 524.171622][T29042] /dev/loop0: Can't open blockdev [ 524.208822][T29045] loop0: detected capacity change from 0 to 512 [ 524.215751][T29045] /dev/loop0: Can't open blockdev [ 524.231206][T29048] loop0: detected capacity change from 0 to 512 [ 524.239160][T29048] /dev/loop0: Can't open blockdev [ 524.296412][T29054] loop0: detected capacity change from 0 to 512 [ 524.303843][T29054] /dev/loop0: Can't open blockdev [ 524.343853][T29057] loop0: detected capacity change from 0 to 512 [ 524.352685][T29057] /dev/loop0: Can't open blockdev [ 524.379922][T29060] loop0: detected capacity change from 0 to 512 [ 524.381521][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 524.387007][T29060] /dev/loop0: Can't open blockdev [ 524.431285][T29063] loop0: detected capacity change from 0 to 512 [ 524.438873][T29063] /dev/loop0: Can't open blockdev [ 524.448867][T29063] loop0: detected capacity change from 0 to 512 [ 524.459010][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 524.467482][T29063] /dev/loop0: Can't open blockdev [ 524.481384][T29066] loop0: detected capacity change from 0 to 512 [ 524.483959][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 524.489149][T29066] /dev/loop0: Can't open blockdev [ 524.515933][T29066] loop0: detected capacity change from 0 to 512 [ 524.522595][T29066] /dev/loop0: Can't open blockdev [ 524.552438][T29069] loop0: detected capacity change from 0 to 512 [ 524.559410][T29069] /dev/loop0: Can't open blockdev [ 524.583725][T29072] loop0: detected capacity change from 0 to 512 [ 524.588692][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 524.590573][T29072] /dev/loop0: Can't open blockdev [ 524.625389][T29075] loop0: detected capacity change from 0 to 512 [ 524.632567][T29075] /dev/loop0: Can't open blockdev [ 524.649610][T29078] loop0: detected capacity change from 0 to 512 [ 524.657337][T29078] /dev/loop0: Can't open blockdev [ 524.684840][T29081] loop0: detected capacity change from 0 to 512 [ 524.691832][T29081] /dev/loop0: Can't open blockdev [ 524.708016][T29084] loop0: detected capacity change from 0 to 512 [ 524.714938][T29084] /dev/loop0: Can't open blockdev [ 524.730788][T29087] loop0: detected capacity change from 0 to 512 [ 524.738150][T29087] /dev/loop0: Can't open blockdev [ 524.768994][T29087] loop0: detected capacity change from 0 to 512 [ 524.776300][T29087] /dev/loop0: Can't open blockdev [ 524.812833][T29096] loop0: detected capacity change from 0 to 512 [ 524.819793][T29096] /dev/loop0: Can't open blockdev [ 524.845659][T29096] loop0: detected capacity change from 0 to 512 [ 524.854411][T29096] /dev/loop0: Can't open blockdev [ 524.868244][T29099] loop0: detected capacity change from 0 to 512 [ 524.874373][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 524.875429][T29099] /dev/loop0: Can't open blockdev [ 524.925532][T29108] loop0: detected capacity change from 0 to 512 [ 524.932377][T29108] /dev/loop0: Can't open blockdev [ 524.961241][T29111] loop0: detected capacity change from 0 to 512 [ 524.968769][T29111] /dev/loop0: Can't open blockdev [ 524.984682][T29114] loop0: detected capacity change from 0 to 512 [ 524.991464][T29114] /dev/loop0: Can't open blockdev [ 525.052120][T29114] loop0: detected capacity change from 0 to 512 [ 525.061225][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 525.063699][T29114] /dev/loop0: Can't open blockdev [ 525.087070][T29117] loop0: detected capacity change from 0 to 512 [ 525.094259][T29117] /dev/loop0: Can't open blockdev [ 525.108108][T29120] loop0: detected capacity change from 0 to 512 [ 525.117039][T29120] /dev/loop0: Can't open blockdev [ 525.148397][T29126] loop0: detected capacity change from 0 to 512 [ 525.155736][T29126] /dev/loop0: Can't open blockdev [ 525.185198][T29132] loop0: detected capacity change from 0 to 512 [ 525.191938][T29132] /dev/loop0: Can't open blockdev [ 525.248625][T29141] loop0: detected capacity change from 0 to 512 [ 525.256422][T29141] /dev/loop0: Can't open blockdev [ 525.266151][T29141] loop0: detected capacity change from 0 to 512 [ 525.272749][T29141] /dev/loop0: Can't open blockdev [ 525.291234][T29144] loop0: detected capacity change from 0 to 512 [ 525.298435][T29144] /dev/loop0: Can't open blockdev [ 525.317294][T29147] loop0: detected capacity change from 0 to 512 [ 525.324765][T29147] /dev/loop0: Can't open blockdev [ 525.351643][T29150] loop0: detected capacity change from 0 to 512 [ 525.364811][T29150] /dev/loop0: Can't open blockdev [ 525.385102][T29153] loop0: detected capacity change from 0 to 512 [ 525.391909][T29153] /dev/loop0: Can't open blockdev [ 525.435050][T29153] loop0: detected capacity change from 0 to 512 [ 525.452967][T29153] /dev/loop0: Can't open blockdev [ 525.485027][T29159] loop0: detected capacity change from 0 to 512 [ 525.497530][T29159] /dev/loop0: Can't open blockdev [ 525.517170][T29162] loop0: detected capacity change from 0 to 512 [ 525.524449][T29162] /dev/loop0: Can't open blockdev [ 525.546871][T29165] loop0: detected capacity change from 0 to 512 [ 525.554622][T29165] /dev/loop0: Can't open blockdev [ 525.615807][T29165] loop0: detected capacity change from 0 to 512 [ 525.623711][T29165] /dev/loop0: Can't open blockdev [ 525.670584][T29171] loop0: detected capacity change from 0 to 512 [ 525.678430][T29171] /dev/loop0: Can't open blockdev [ 525.732778][T29171] loop0: detected capacity change from 0 to 512 [ 525.743617][T29171] /dev/loop0: Can't open blockdev [ 525.756597][T29174] loop0: detected capacity change from 0 to 512 [ 525.763435][T29174] /dev/loop0: Can't open blockdev [ 525.780328][T29177] loop0: detected capacity change from 0 to 512 [ 525.787435][T29177] /dev/loop0: Can't open blockdev [ 525.804963][T29180] loop0: detected capacity change from 0 to 512 [ 525.824604][T29180] /dev/loop0: Can't open blockdev [ 525.865280][T29186] loop0: detected capacity change from 0 to 512 [ 525.872295][T29186] /dev/loop0: Can't open blockdev [ 525.901925][T29189] loop0: detected capacity change from 0 to 512 [ 525.909263][T29189] /dev/loop0: Can't open blockdev [ 525.934497][T29192] loop0: detected capacity change from 0 to 512 [ 525.941165][T29192] /dev/loop0: Can't open blockdev [ 525.973786][T29195] loop0: detected capacity change from 0 to 512 [ 525.980662][T29195] /dev/loop0: Can't open blockdev [ 526.030366][T29201] loop0: detected capacity change from 0 to 512 [ 526.037747][T29201] /dev/loop0: Can't open blockdev [ 526.052738][T29204] loop0: detected capacity change from 0 to 512 [ 526.060356][T29204] /dev/loop0: Can't open blockdev [ 526.103604][T29210] loop0: detected capacity change from 0 to 512 [ 526.110626][T29210] /dev/loop0: Can't open blockdev [ 526.123597][T29213] loop0: detected capacity change from 0 to 512 [ 526.130412][T29213] /dev/loop0: Can't open blockdev [ 526.176752][T29213] loop0: detected capacity change from 0 to 512 [ 526.183968][T29213] /dev/loop0: Can't open blockdev [ 526.197536][T29216] loop0: detected capacity change from 0 to 512 [ 526.204482][T29216] /dev/loop0: Can't open blockdev [ 526.246160][T29222] loop0: detected capacity change from 0 to 512 [ 526.252864][T29222] /dev/loop0: Can't open blockdev [ 526.269890][T29225] loop0: detected capacity change from 0 to 512 [ 526.278057][T29225] /dev/loop0: Can't open blockdev [ 526.292768][T29228] loop0: detected capacity change from 0 to 512 [ 526.300319][T29228] /dev/loop0: Can't open blockdev [ 526.315744][T29231] loop0: detected capacity change from 0 to 512 [ 526.322927][T29231] /dev/loop0: Can't open blockdev [ 526.357860][T29234] loop0: detected capacity change from 0 to 512 [ 526.364773][T29234] /dev/loop0: Can't open blockdev [ 526.387986][T29237] loop0: detected capacity change from 0 to 512 [ 526.394797][T29237] /dev/loop0: Can't open blockdev [ 526.456180][T29237] loop0: detected capacity change from 0 to 512 [ 526.464998][T29237] /dev/loop0: Can't open blockdev [ 526.478825][T29240] loop0: detected capacity change from 0 to 512 [ 526.485626][T29240] /dev/loop0: Can't open blockdev [ 526.500519][T29243] loop0: detected capacity change from 0 to 512 [ 526.507427][T29243] /dev/loop0: Can't open blockdev [ 526.537589][T29249] loop0: detected capacity change from 0 to 512 [ 526.544751][T29249] /dev/loop0: Can't open blockdev [ 526.563708][T29252] loop0: detected capacity change from 0 to 512 [ 526.570595][T29252] /dev/loop0: Can't open blockdev [ 526.591274][T29255] loop0: detected capacity change from 0 to 512 [ 526.598855][T29255] /dev/loop0: Can't open blockdev [ 526.621100][T29258] loop0: detected capacity change from 0 to 512 [ 526.629153][T29258] /dev/loop0: Can't open blockdev [ 526.650757][T29261] loop0: detected capacity change from 0 to 512 [ 526.657722][T29261] /dev/loop0: Can't open blockdev [ 526.688088][T29264] loop0: detected capacity change from 0 to 512 [ 526.695025][T29264] /dev/loop0: Can't open blockdev [ 526.725529][T29264] loop0: detected capacity change from 0 to 512 [ 526.732227][T29264] /dev/loop0: Can't open blockdev [ 526.752859][T29267] loop0: detected capacity change from 0 to 512 [ 526.759778][T29267] /dev/loop0: Can't open blockdev [ 526.777568][T29270] loop0: detected capacity change from 0 to 512 [ 526.784530][T29270] /dev/loop0: Can't open blockdev [ 526.806146][T29273] loop0: detected capacity change from 0 to 512 [ 526.813050][T29273] /dev/loop0: Can't open blockdev [ 526.830833][T29276] loop0: detected capacity change from 0 to 512 [ 526.837804][T29276] /dev/loop0: Can't open blockdev [ 526.859045][T29279] loop0: detected capacity change from 0 to 512 [ 526.866979][T29279] /dev/loop0: Can't open blockdev [ 526.927025][T29279] loop0: detected capacity change from 0 to 512 [ 526.933830][T29279] /dev/loop0: Can't open blockdev [ 526.954774][T29282] loop0: detected capacity change from 0 to 512 [ 526.961900][T29282] /dev/loop0: Can't open blockdev [ 526.982504][T29285] loop0: detected capacity change from 0 to 512 [ 526.990443][T29285] /dev/loop0: Can't open blockdev [ 527.007190][T29288] loop0: detected capacity change from 0 to 512 [ 527.021109][T29288] /dev/loop0: Can't open blockdev [ 527.042580][T29291] loop0: detected capacity change from 0 to 512 [ 527.050147][T29291] /dev/loop0: Can't open blockdev [ 527.073794][T29294] loop0: detected capacity change from 0 to 512 [ 527.080741][T29294] /dev/loop0: Can't open blockdev [ 527.097951][T29297] loop0: detected capacity change from 0 to 512 [ 527.105663][T29297] /dev/loop0: Can't open blockdev [ 527.121489][T29300] loop0: detected capacity change from 0 to 512 [ 527.129168][T29300] /dev/loop0: Can't open blockdev [ 527.150930][T29303] loop0: detected capacity change from 0 to 512 [ 527.158801][T29303] /dev/loop0: Can't open blockdev [ 527.188752][T29306] loop0: detected capacity change from 0 to 512 [ 527.195793][T29306] /dev/loop0: Can't open blockdev [ 527.210189][T29309] loop0: detected capacity change from 0 to 512 [ 527.217709][T29309] /dev/loop0: Can't open blockdev [ 527.235017][T29312] loop0: detected capacity change from 0 to 512 [ 527.241868][T29312] /dev/loop0: Can't open blockdev [ 527.262915][T29315] loop0: detected capacity change from 0 to 512 [ 527.281684][T29315] /dev/loop0: Can't open blockdev [ 527.296429][T29315] loop0: detected capacity change from 0 to 512 [ 527.303716][T29315] /dev/loop0: Can't open blockdev [ 527.349957][T29327] loop0: detected capacity change from 0 to 512 [ 527.357229][T29327] /dev/loop0: Can't open blockdev [ 527.375162][T29330] loop0: detected capacity change from 0 to 512 [ 527.382493][T29330] /dev/loop0: Can't open blockdev [ 527.405381][T29333] loop0: detected capacity change from 0 to 512 [ 527.412201][T29333] /dev/loop0: Can't open blockdev [ 527.439556][T29339] loop0: detected capacity change from 0 to 512 [ 527.446477][T29339] /dev/loop0: Can't open blockdev [ 527.472255][T29345] loop0: detected capacity change from 0 to 512 [ 527.487645][T29345] /dev/loop0: Can't open blockdev [ 527.504723][T29348] loop0: detected capacity change from 0 to 512 [ 527.511581][T29348] /dev/loop0: Can't open blockdev [ 527.529164][T29351] loop0: detected capacity change from 0 to 512 [ 527.536589][T29351] /dev/loop0: Can't open blockdev [ 527.571618][T29357] loop0: detected capacity change from 0 to 512 [ 527.578899][T29357] /dev/loop0: Can't open blockdev [ 527.599559][T29360] loop0: detected capacity change from 0 to 512 [ 527.606811][T29360] /dev/loop0: Can't open blockdev [ 527.624010][T29363] loop0: detected capacity change from 0 to 512 [ 527.630838][T29363] /dev/loop0: Can't open blockdev [ 527.665348][T29369] loop0: detected capacity change from 0 to 512 [ 527.672094][T29369] /dev/loop0: Can't open blockdev [ 527.687267][T29372] loop0: detected capacity change from 0 to 512 [ 527.694706][T29372] /dev/loop0: Can't open blockdev [ 527.715806][T29375] loop0: detected capacity change from 0 to 512 [ 527.722908][T29375] /dev/loop0: Can't open blockdev [ 527.776217][T29375] loop0: detected capacity change from 0 to 512 [ 527.782846][T29375] /dev/loop0: Can't open blockdev [ 527.820504][T29384] loop0: detected capacity change from 0 to 512 [ 527.827809][T29384] /dev/loop0: Can't open blockdev [ 527.844163][T29387] loop0: detected capacity change from 0 to 512 [ 527.857726][T29387] /dev/loop0: Can't open blockdev [ 527.900732][T29393] loop0: detected capacity change from 0 to 512 [ 527.908586][T29393] /dev/loop0: Can't open blockdev [ 527.921315][T29396] loop0: detected capacity change from 0 to 512 [ 527.928486][T29396] /dev/loop0: Can't open blockdev [ 527.955431][T29399] loop0: detected capacity change from 0 to 512 [ 527.964201][T29399] /dev/loop0: Can't open blockdev [ 527.981067][T29402] loop0: detected capacity change from 0 to 512 [ 527.989071][T29402] /dev/loop0: Can't open blockdev [ 528.026103][T29402] loop0: detected capacity change from 0 to 512 [ 528.032928][T29402] /dev/loop0: Can't open blockdev [ 528.066025][T29405] loop0: detected capacity change from 0 to 512 [ 528.073998][T29405] /dev/loop0: Can't open blockdev [ 528.088987][T29408] loop0: detected capacity change from 0 to 512 [ 528.096354][T29408] /dev/loop0: Can't open blockdev [ 528.112955][T29411] loop0: detected capacity change from 0 to 512 [ 528.120183][T29411] /dev/loop0: Can't open blockdev [ 528.150067][T29417] loop0: detected capacity change from 0 to 512 [ 528.157252][T29417] /dev/loop0: Can't open blockdev [ 528.185767][T29417] loop0: detected capacity change from 0 to 512 [ 528.193698][T29417] /dev/loop0: Can't open blockdev [ 528.220224][T29423] loop0: detected capacity change from 0 to 512 [ 528.227450][T29423] /dev/loop0: Can't open blockdev [ 528.257308][T29429] loop0: detected capacity change from 0 to 512 [ 528.264394][T29429] /dev/loop0: Can't open blockdev [ 528.305953][T29429] loop0: detected capacity change from 0 to 512 [ 528.312823][T29429] /dev/loop0: Can't open blockdev [ 528.326603][T29432] loop0: detected capacity change from 0 to 512 [ 528.333508][T29432] /dev/loop0: Can't open blockdev [ 528.350536][T29435] loop0: detected capacity change from 0 to 512 [ 528.353253][ T4070] buffer_io_error: 267 callbacks suppressed [ 528.353269][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 528.357384][T29435] /dev/loop0: Can't open blockdev [ 528.424023][T29441] loop0: detected capacity change from 0 to 512 [ 528.430597][T29441] /dev/loop0: Can't open blockdev [ 528.504228][ T4070] blk_print_req_error: 359 callbacks suppressed [ 528.504246][ T4070] I/O error, dev loop0, sector 8 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 528.521999][T29441] loop0: detected capacity change from 0 to 512 [ 528.522312][ T4070] I/O error, dev loop0, sector 32 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 528.538977][T29441] /dev/loop0: Can't open blockdev [ 528.553245][T29444] loop0: detected capacity change from 0 to 512 [ 528.560114][T29444] /dev/loop0: Can't open blockdev [ 528.590396][T29450] loop0: detected capacity change from 0 to 512 [ 528.597496][T29450] /dev/loop0: Can't open blockdev [ 528.619103][T29453] loop0: detected capacity change from 0 to 512 [ 528.626308][T29453] /dev/loop0: Can't open blockdev [ 528.647775][T29456] loop0: detected capacity change from 0 to 512 [ 528.655062][T29456] /dev/loop0: Can't open blockdev [ 528.667798][T29459] loop0: detected capacity change from 0 to 512 [ 528.674963][T29459] /dev/loop0: Can't open blockdev [ 528.690941][T29462] loop0: detected capacity change from 0 to 512 [ 528.697458][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 528.698121][T29462] /dev/loop0: Can't open blockdev [ 528.736443][T29468] loop0: detected capacity change from 0 to 512 [ 528.743326][T29468] /dev/loop0: Can't open blockdev [ 528.784709][T29477] loop0: detected capacity change from 0 to 512 [ 528.791541][T29477] /dev/loop0: Can't open blockdev [ 528.832882][T29486] loop0: detected capacity change from 0 to 512 [ 528.835674][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 528.839985][T29486] /dev/loop0: Can't open blockdev [ 528.879198][T29492] loop0: detected capacity change from 0 to 512 [ 528.886456][T29492] /dev/loop0: Can't open blockdev [ 528.935534][T29492] loop0: detected capacity change from 0 to 512 [ 528.935616][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 528.951690][T29492] /dev/loop0: Can't open blockdev [ 528.975972][T29495] loop0: detected capacity change from 0 to 512 [ 528.978209][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 528.983521][T29495] /dev/loop0: Can't open blockdev [ 529.001785][T29495] loop0: detected capacity change from 0 to 512 [ 529.011537][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 529.022857][T29495] /dev/loop0: Can't open blockdev [ 529.044004][T29498] loop0: detected capacity change from 0 to 512 [ 529.045150][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 529.050835][T29498] /dev/loop0: Can't open blockdev [ 529.068764][T29498] loop0: detected capacity change from 0 to 512 [ 529.076973][T29498] /dev/loop0: Can't open blockdev [ 529.102694][T29501] loop0: detected capacity change from 0 to 512 [ 529.112885][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 529.115975][T29501] /dev/loop0: Can't open blockdev [ 529.130722][T29501] loop0: detected capacity change from 0 to 512 [ 529.138328][T29501] /dev/loop0: Can't open blockdev [ 529.150961][T29504] loop0: detected capacity change from 0 to 512 [ 529.158179][T29504] /dev/loop0: Can't open blockdev [ 529.206271][T29504] loop0: detected capacity change from 0 to 512 [ 529.207499][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 529.213668][T29504] /dev/loop0: Can't open blockdev [ 529.234895][T29507] loop0: detected capacity change from 0 to 512 [ 529.241634][T29507] /dev/loop0: Can't open blockdev [ 529.260420][T29510] loop0: detected capacity change from 0 to 512 [ 529.267765][T29510] /dev/loop0: Can't open blockdev [ 529.281130][T29513] loop0: detected capacity change from 0 to 512 [ 529.288267][T29513] /dev/loop0: Can't open blockdev [ 529.333882][T29513] loop0: detected capacity change from 0 to 512 [ 529.339069][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 529.340679][T29513] /dev/loop0: Can't open blockdev [ 529.362111][T29516] loop0: detected capacity change from 0 to 512 [ 529.369251][T29516] /dev/loop0: Can't open blockdev [ 529.397008][T29519] loop0: detected capacity change from 0 to 512 [ 529.404379][T29519] /dev/loop0: Can't open blockdev [ 529.421462][T29522] loop0: detected capacity change from 0 to 512 [ 529.427745][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 529.427839][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 529.427909][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 529.427979][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 529.428047][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 529.437264][T29522] /dev/loop0: Can't open blockdev [ 529.498627][T29528] loop0: detected capacity change from 0 to 512 [ 529.503810][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 529.505464][T29528] /dev/loop0: Can't open blockdev [ 529.546745][T29528] loop0: detected capacity change from 0 to 512 [ 529.550538][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 529.553667][T29528] /dev/loop0: Can't open blockdev [ 529.577922][T29531] loop0: detected capacity change from 0 to 512 [ 529.582656][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 529.584776][T29531] /dev/loop0: Can't open blockdev [ 529.611153][T29534] loop0: detected capacity change from 0 to 512 [ 529.618666][T29534] /dev/loop0: Can't open blockdev [ 529.640166][T29537] loop0: detected capacity change from 0 to 512 [ 529.647208][T29537] /dev/loop0: Can't open blockdev [ 529.678783][T29543] loop0: detected capacity change from 0 to 512 [ 529.686306][T29543] /dev/loop0: Can't open blockdev [ 529.725733][T29543] loop0: detected capacity change from 0 to 512 [ 529.732566][T29543] /dev/loop0: Can't open blockdev [ 529.746325][T29546] loop0: detected capacity change from 0 to 512 [ 529.753631][T29546] /dev/loop0: Can't open blockdev [ 529.773736][T29549] loop0: detected capacity change from 0 to 512 [ 529.780537][T29549] /dev/loop0: Can't open blockdev [ 529.805184][T29552] loop0: detected capacity change from 0 to 512 [ 529.811946][T29552] /dev/loop0: Can't open blockdev [ 529.830960][T29555] loop0: detected capacity change from 0 to 512 [ 529.837887][T29555] /dev/loop0: Can't open blockdev [ 529.855620][T29558] loop0: detected capacity change from 0 to 512 [ 529.862509][T29558] /dev/loop0: Can't open blockdev [ 529.879325][T29561] loop0: detected capacity change from 0 to 512 [ 529.886279][T29561] /dev/loop0: Can't open blockdev [ 529.916217][T29567] loop0: detected capacity change from 0 to 512 [ 529.923196][T29567] /dev/loop0: Can't open blockdev [ 529.943210][T29570] loop0: detected capacity change from 0 to 512 [ 529.950148][T29570] /dev/loop0: Can't open blockdev [ 529.981126][T29576] loop0: detected capacity change from 0 to 512 [ 529.988284][T29576] /dev/loop0: Can't open blockdev [ 530.018387][T29579] loop0: detected capacity change from 0 to 512 [ 530.025352][T29579] /dev/loop0: Can't open blockdev [ 530.042606][T29582] loop0: detected capacity change from 0 to 512 [ 530.049771][T29582] /dev/loop0: Can't open blockdev [ 530.069141][T29585] loop0: detected capacity change from 0 to 512 [ 530.076660][T29585] /dev/loop0: Can't open blockdev [ 530.115568][T29585] loop0: detected capacity change from 0 to 512 [ 530.122905][T29585] /dev/loop0: Can't open blockdev [ 530.153523][T29591] loop0: detected capacity change from 0 to 512 [ 530.162164][T29591] /dev/loop0: Can't open blockdev [ 530.176032][T29594] loop0: detected capacity change from 0 to 512 [ 530.184272][T29594] /dev/loop0: Can't open blockdev [ 530.200406][T29597] loop0: detected capacity change from 0 to 512 [ 530.207494][T29597] /dev/loop0: Can't open blockdev [ 530.245848][T29603] loop0: detected capacity change from 0 to 512 [ 530.255348][T29603] /dev/loop0: Can't open blockdev [ 530.302054][T29609] loop0: detected capacity change from 0 to 512 [ 530.309040][T29609] /dev/loop0: Can't open blockdev [ 530.326591][T29612] loop0: detected capacity change from 0 to 512 [ 530.334835][T29612] /dev/loop0: Can't open blockdev [ 530.364572][T29618] loop0: detected capacity change from 0 to 512 [ 530.371831][T29618] /dev/loop0: Can't open blockdev [ 530.390608][T29621] loop0: detected capacity change from 0 to 512 [ 530.397548][T29621] /dev/loop0: Can't open blockdev [ 530.424432][T29624] loop0: detected capacity change from 0 to 512 [ 530.431243][T29624] /dev/loop0: Can't open blockdev [ 530.463760][T29630] loop0: detected capacity change from 0 to 512 [ 530.470650][T29630] /dev/loop0: Can't open blockdev [ 530.487835][T29633] loop0: detected capacity change from 0 to 512 [ 530.495390][T29633] /dev/loop0: Can't open blockdev [ 530.524074][T29639] loop0: detected capacity change from 0 to 512 [ 530.531184][T29639] /dev/loop0: Can't open blockdev [ 530.548998][T29642] loop0: detected capacity change from 0 to 512 [ 530.556207][T29642] /dev/loop0: Can't open blockdev [ 530.575089][T29645] loop0: detected capacity change from 0 to 512 [ 530.582106][T29645] /dev/loop0: Can't open blockdev [ 530.636815][T29645] loop0: detected capacity change from 0 to 512 [ 530.644009][T29645] /dev/loop0: Can't open blockdev [ 530.656836][T29648] loop0: detected capacity change from 0 to 512 [ 530.663687][T29648] /dev/loop0: Can't open blockdev [ 530.679034][T29651] loop0: detected capacity change from 0 to 512 [ 530.686465][T29651] /dev/loop0: Can't open blockdev [ 530.708840][T29654] loop0: detected capacity change from 0 to 512 [ 530.716503][T29654] /dev/loop0: Can't open blockdev [ 530.729390][T29657] loop0: detected capacity change from 0 to 512 [ 530.736748][T29657] /dev/loop0: Can't open blockdev [ 530.752488][T29660] loop0: detected capacity change from 0 to 512 [ 530.759354][T29660] /dev/loop0: Can't open blockdev [ 530.788157][T29666] loop0: detected capacity change from 0 to 512 [ 530.794978][T29666] /dev/loop0: Can't open blockdev [ 530.813505][T29669] loop0: detected capacity change from 0 to 512 [ 530.820333][T29669] /dev/loop0: Can't open blockdev [ 530.839072][T29672] loop0: detected capacity change from 0 to 512 [ 530.845973][T29672] /dev/loop0: Can't open blockdev [ 530.868116][T29675] loop0: detected capacity change from 0 to 512 [ 530.875300][T29675] /dev/loop0: Can't open blockdev [ 530.905947][T29681] loop0: detected capacity change from 0 to 512 [ 530.920352][T29681] /dev/loop0: Can't open blockdev [ 530.946449][T29684] loop0: detected capacity change from 0 to 512 [ 530.956795][T29684] /dev/loop0: Can't open blockdev [ 530.985497][T29687] loop0: detected capacity change from 0 to 512 [ 530.992322][T29687] /dev/loop0: Can't open blockdev [ 531.016295][T29690] loop0: detected capacity change from 0 to 512 [ 531.023838][T29690] /dev/loop0: Can't open blockdev [ 531.041899][T29693] loop0: detected capacity change from 0 to 512 [ 531.049071][T29693] /dev/loop0: Can't open blockdev [ 531.088009][T29696] loop0: detected capacity change from 0 to 512 [ 531.095814][T29696] /dev/loop0: Can't open blockdev [ 531.133757][T29699] loop0: detected capacity change from 0 to 512 [ 531.140458][T29699] /dev/loop0: Can't open blockdev [ 531.176068][T29699] loop0: detected capacity change from 0 to 512 [ 531.182703][T29699] /dev/loop0: Can't open blockdev [ 531.208230][T29702] loop0: detected capacity change from 0 to 512 [ 531.215189][T29702] /dev/loop0: Can't open blockdev [ 531.231246][T29705] loop0: detected capacity change from 0 to 512 [ 531.238352][T29705] /dev/loop0: Can't open blockdev [ 531.270831][T29711] loop0: detected capacity change from 0 to 512 [ 531.277766][T29711] /dev/loop0: Can't open blockdev [ 531.316439][T29711] loop0: detected capacity change from 0 to 512 [ 531.324793][T29711] /dev/loop0: Can't open blockdev [ 531.358287][T29717] loop0: detected capacity change from 0 to 512 [ 531.365828][T29717] /dev/loop0: Can't open blockdev [ 531.382566][T29720] loop0: detected capacity change from 0 to 512 [ 531.390261][T29720] /dev/loop0: Can't open blockdev [ 531.411774][T29723] loop0: detected capacity change from 0 to 512 [ 531.426221][T29723] /dev/loop0: Can't open blockdev [ 531.443913][T29726] loop0: detected capacity change from 0 to 512 [ 531.450613][T29726] /dev/loop0: Can't open blockdev [ 531.475767][T29732] loop0: detected capacity change from 0 to 512 [ 531.489531][T29732] /dev/loop0: Can't open blockdev [ 531.509896][T29735] loop0: detected capacity change from 0 to 512 [ 531.517023][T29735] /dev/loop0: Can't open blockdev [ 531.567202][T29744] loop0: detected capacity change from 0 to 512 [ 531.576077][T29744] /dev/loop0: Can't open blockdev [ 531.626431][T29744] loop0: detected capacity change from 0 to 512 [ 531.633824][T29744] /dev/loop0: Can't open blockdev [ 531.653787][T29747] loop0: detected capacity change from 0 to 512 [ 531.660564][T29747] /dev/loop0: Can't open blockdev [ 531.687030][T29747] loop0: detected capacity change from 0 to 512 [ 531.694098][T29747] /dev/loop0: Can't open blockdev [ 531.714682][T29750] loop0: detected capacity change from 0 to 512 [ 531.732118][T29750] /dev/loop0: Can't open blockdev [ 531.750923][T29753] loop0: detected capacity change from 0 to 512 [ 531.757760][T29753] /dev/loop0: Can't open blockdev [ 531.773720][T29756] loop0: detected capacity change from 0 to 512 [ 531.780596][T29756] /dev/loop0: Can't open blockdev [ 531.798083][T29759] loop0: detected capacity change from 0 to 512 [ 531.805749][T29759] /dev/loop0: Can't open blockdev [ 531.832838][T29762] loop0: detected capacity change from 0 to 512 [ 531.839774][T29762] /dev/loop0: Can't open blockdev [ 531.874323][T29768] loop0: detected capacity change from 0 to 512 [ 531.882190][T29768] /dev/loop0: Can't open blockdev [ 531.936030][T29768] loop0: detected capacity change from 0 to 512 [ 531.953596][T29768] /dev/loop0: Can't open blockdev [ 532.006214][T29777] loop0: detected capacity change from 0 to 512 [ 532.023680][T29777] /dev/loop0: Can't open blockdev [ 532.055779][T29777] loop0: detected capacity change from 0 to 512 [ 532.062600][T29777] /dev/loop0: Can't open blockdev [ 532.087469][T29780] loop0: detected capacity change from 0 to 512 [ 532.094490][T29780] /dev/loop0: Can't open blockdev [ 532.145216][T29786] loop0: detected capacity change from 0 to 512 [ 532.152655][T29786] /dev/loop0: Can't open blockdev [ 532.198181][T29792] loop0: detected capacity change from 0 to 512 [ 532.208184][T29792] /dev/loop0: Can't open blockdev [ 532.226358][T29792] loop0: detected capacity change from 0 to 512 [ 532.234225][T29792] /dev/loop0: Can't open blockdev [ 532.259865][T29795] loop0: detected capacity change from 0 to 512 [ 532.269360][T29795] /dev/loop0: Can't open blockdev [ 532.280860][T29795] loop0: detected capacity change from 0 to 512 [ 532.291877][T29795] /dev/loop0: Can't open blockdev [ 532.329447][T29801] loop0: detected capacity change from 0 to 512 [ 532.336516][T29801] /dev/loop0: Can't open blockdev [ 532.369772][T29807] loop0: detected capacity change from 0 to 512 [ 532.376649][T29807] /dev/loop0: Can't open blockdev [ 532.394138][T29810] loop0: detected capacity change from 0 to 512 [ 532.401025][T29810] /dev/loop0: Can't open blockdev [ 532.429619][T29816] loop0: detected capacity change from 0 to 512 [ 532.436500][T29816] /dev/loop0: Can't open blockdev [ 532.457192][T29819] loop0: detected capacity change from 0 to 512 [ 532.465333][T29819] /dev/loop0: Can't open blockdev [ 532.479471][T29822] loop0: detected capacity change from 0 to 512 [ 532.486470][T29822] /dev/loop0: Can't open blockdev [ 532.517084][T29828] loop0: detected capacity change from 0 to 512 [ 532.525151][T29828] /dev/loop0: Can't open blockdev [ 532.542035][T29831] loop0: detected capacity change from 0 to 512 [ 532.549017][T29831] /dev/loop0: Can't open blockdev [ 532.566441][T29834] loop0: detected capacity change from 0 to 512 [ 532.573540][T29834] /dev/loop0: Can't open blockdev [ 532.602541][T29837] loop0: detected capacity change from 0 to 512 [ 532.609359][T29837] /dev/loop0: Can't open blockdev [ 532.649478][T29840] loop0: detected capacity change from 0 to 512 [ 532.656526][T29840] /dev/loop0: Can't open blockdev [ 532.680379][T29843] loop0: detected capacity change from 0 to 512 [ 532.687681][T29843] /dev/loop0: Can't open blockdev [ 532.719828][T29849] loop0: detected capacity change from 0 to 512 [ 532.726864][T29849] /dev/loop0: Can't open blockdev [ 532.775594][T29849] loop0: detected capacity change from 0 to 512 [ 532.782339][T29849] /dev/loop0: Can't open blockdev [ 532.797728][T29852] loop0: detected capacity change from 0 to 512 [ 532.804869][T29852] /dev/loop0: Can't open blockdev [ 532.829631][T29855] loop0: detected capacity change from 0 to 512 [ 532.837216][T29855] /dev/loop0: Can't open blockdev [ 532.870097][T29861] loop0: detected capacity change from 0 to 512 [ 532.877212][T29861] /dev/loop0: Can't open blockdev [ 532.925794][T29861] loop0: detected capacity change from 0 to 512 [ 532.933049][T29861] /dev/loop0: Can't open blockdev [ 532.951803][T29864] loop0: detected capacity change from 0 to 512 [ 532.958817][T29864] /dev/loop0: Can't open blockdev [ 532.982193][T29867] loop0: detected capacity change from 0 to 512 [ 532.989176][T29867] /dev/loop0: Can't open blockdev [ 533.046483][T29867] loop0: detected capacity change from 0 to 512 [ 533.053844][T29867] /dev/loop0: Can't open blockdev [ 533.092383][T29876] loop0: detected capacity change from 0 to 512 [ 533.100670][T29876] /dev/loop0: Can't open blockdev [ 533.142759][T29885] loop0: detected capacity change from 0 to 512 [ 533.149725][T29885] /dev/loop0: Can't open blockdev [ 533.167548][T29888] loop0: detected capacity change from 0 to 512 [ 533.174662][T29888] /dev/loop0: Can't open blockdev [ 533.213654][T29894] loop0: detected capacity change from 0 to 512 [ 533.220456][T29894] /dev/loop0: Can't open blockdev [ 533.240170][T29897] loop0: detected capacity change from 0 to 512 [ 533.248026][T29897] /dev/loop0: Can't open blockdev [ 533.266040][T29900] loop0: detected capacity change from 0 to 512 [ 533.272906][T29900] /dev/loop0: Can't open blockdev [ 533.304969][T29906] loop0: detected capacity change from 0 to 512 [ 533.311841][T29906] /dev/loop0: Can't open blockdev [ 533.341035][T29912] loop0: detected capacity change from 0 to 512 [ 533.347954][T29912] /dev/loop0: Can't open blockdev [ 533.364828][T29915] loop0: detected capacity change from 0 to 512 [ 533.371922][T29915] /dev/loop0: Can't open blockdev [ 533.416440][T29915] loop0: detected capacity change from 0 to 512 [ 533.423798][T29915] /dev/loop0: Can't open blockdev [ 533.437650][T29918] loop0: detected capacity change from 0 to 512 [ 533.442755][ T4070] buffer_io_error: 315 callbacks suppressed [ 533.442773][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 533.445363][T29918] /dev/loop0: Can't open blockdev [ 533.483943][T29921] loop0: detected capacity change from 0 to 512 [ 533.490675][T29921] /dev/loop0: Can't open blockdev [ 533.544185][ T4070] blk_print_req_error: 423 callbacks suppressed [ 533.544204][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 533.548173][T29921] loop0: detected capacity change from 0 to 512 [ 533.550828][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 533.561364][T29921] /dev/loop0: Can't open blockdev [ 533.566983][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 533.596698][T29924] loop0: detected capacity change from 0 to 512 [ 533.601746][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 533.603710][T29924] /dev/loop0: Can't open blockdev [ 533.643351][T29927] loop0: detected capacity change from 0 to 512 [ 533.648760][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 533.650607][T29927] /dev/loop0: Can't open blockdev [ 533.675943][T29930] loop0: detected capacity change from 0 to 512 [ 533.682058][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 533.682674][T29930] /dev/loop0: Can't open blockdev [ 533.722414][T29936] loop0: detected capacity change from 0 to 512 [ 533.728574][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 533.729499][T29936] /dev/loop0: Can't open blockdev [ 533.795635][T29942] loop0: detected capacity change from 0 to 512 [ 533.802622][T29942] /dev/loop0: Can't open blockdev [ 533.830003][T29945] loop0: detected capacity change from 0 to 512 [ 533.837963][T29945] /dev/loop0: Can't open blockdev [ 533.864771][T29948] loop0: detected capacity change from 0 to 512 [ 533.869081][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 533.871715][T29948] /dev/loop0: Can't open blockdev [ 533.904317][T29951] loop0: detected capacity change from 0 to 512 [ 533.913887][T29951] /dev/loop0: Can't open blockdev [ 533.934068][T29954] loop0: detected capacity change from 0 to 512 [ 533.938468][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 533.941051][T29954] /dev/loop0: Can't open blockdev [ 533.990166][T29960] loop0: detected capacity change from 0 to 512 [ 533.997068][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 533.997435][T29960] /dev/loop0: Can't open blockdev [ 534.022885][T29963] loop0: detected capacity change from 0 to 512 [ 534.029889][T29963] /dev/loop0: Can't open blockdev [ 534.051764][T29966] loop0: detected capacity change from 0 to 512 [ 534.058690][T29966] /dev/loop0: Can't open blockdev [ 534.081055][T29969] loop0: detected capacity change from 0 to 512 [ 534.092815][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 534.104974][T29969] /dev/loop0: Can't open blockdev [ 534.127045][T29972] loop0: detected capacity change from 0 to 512 [ 534.135243][T29972] /dev/loop0: Can't open blockdev [ 534.155613][T29975] loop0: detected capacity change from 0 to 512 [ 534.161013][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 534.162440][T29975] /dev/loop0: Can't open blockdev [ 534.187648][T29978] loop0: detected capacity change from 0 to 512 [ 534.194897][T29978] /dev/loop0: Can't open blockdev [ 534.218225][T29978] loop0: detected capacity change from 0 to 512 [ 534.222654][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 534.225292][T29978] /dev/loop0: Can't open blockdev [ 534.257970][T29984] loop0: detected capacity change from 0 to 512 [ 534.267564][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 534.276296][T29984] /dev/loop0: Can't open blockdev [ 534.291739][T29987] loop0: detected capacity change from 0 to 512 [ 534.299025][T29987] /dev/loop0: Can't open blockdev [ 534.350838][T29993] loop0: detected capacity change from 0 to 512 [ 534.352254][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 534.358450][T29993] /dev/loop0: Can't open blockdev [ 534.401197][T29999] loop0: detected capacity change from 0 to 512 [ 534.408282][T29999] /dev/loop0: Can't open blockdev [ 534.459270][T30005] loop0: detected capacity change from 0 to 512 [ 534.466654][T30005] /dev/loop0: Can't open blockdev [ 534.483760][T30008] loop0: detected capacity change from 0 to 512 [ 534.486467][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 534.490634][T30008] /dev/loop0: Can't open blockdev [ 534.530682][T30011] loop0: detected capacity change from 0 to 512 [ 534.537862][T30011] /dev/loop0: Can't open blockdev [ 534.620420][T30011] loop0: detected capacity change from 0 to 512 [ 534.627683][T30011] /dev/loop0: Can't open blockdev [ 534.660316][T30017] loop0: detected capacity change from 0 to 512 [ 534.663887][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 534.668357][T30017] /dev/loop0: Can't open blockdev [ 534.691553][T30020] loop0: detected capacity change from 0 to 512 [ 534.698660][T30020] /dev/loop0: Can't open blockdev [ 534.719351][T30023] loop0: detected capacity change from 0 to 512 [ 534.726463][T30023] /dev/loop0: Can't open blockdev [ 534.743016][T30026] loop0: detected capacity change from 0 to 512 [ 534.750083][T30026] /dev/loop0: Can't open blockdev [ 534.766875][T30029] loop0: detected capacity change from 0 to 512 [ 534.774063][T30029] /dev/loop0: Can't open blockdev [ 534.789860][T30032] loop0: detected capacity change from 0 to 512 [ 534.797589][T30032] /dev/loop0: Can't open blockdev [ 534.830266][T30038] loop0: detected capacity change from 0 to 512 [ 534.838757][T30038] /dev/loop0: Can't open blockdev [ 534.856105][T30041] loop0: detected capacity change from 0 to 512 [ 534.862979][T30041] /dev/loop0: Can't open blockdev [ 534.880171][T30044] loop0: detected capacity change from 0 to 512 [ 534.885304][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 534.887058][T30044] /dev/loop0: Can't open blockdev [ 534.927365][T30047] loop0: detected capacity change from 0 to 512 [ 534.929113][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 534.934498][T30047] /dev/loop0: Can't open blockdev [ 534.964230][T30050] loop0: detected capacity change from 0 to 512 [ 534.970990][T30050] /dev/loop0: Can't open blockdev [ 534.987884][T30053] loop0: detected capacity change from 0 to 512 [ 534.995282][T30053] /dev/loop0: Can't open blockdev [ 535.024435][T30056] loop0: detected capacity change from 0 to 512 [ 535.031529][T30056] /dev/loop0: Can't open blockdev [ 535.073438][T30065] loop0: detected capacity change from 0 to 512 [ 535.080261][T30065] /dev/loop0: Can't open blockdev [ 535.122359][T30074] loop0: detected capacity change from 0 to 512 [ 535.129427][T30074] /dev/loop0: Can't open blockdev [ 535.196712][T30074] loop0: detected capacity change from 0 to 512 [ 535.204076][T30074] /dev/loop0: Can't open blockdev [ 535.224916][T30077] loop0: detected capacity change from 0 to 512 [ 535.233647][T30077] /dev/loop0: Can't open blockdev [ 535.259229][T30080] loop0: detected capacity change from 0 to 512 [ 535.266690][T30080] /dev/loop0: Can't open blockdev [ 535.295764][T30083] loop0: detected capacity change from 0 to 512 [ 535.302686][T30083] /dev/loop0: Can't open blockdev [ 535.320278][T30086] loop0: detected capacity change from 0 to 512 [ 535.327438][T30086] /dev/loop0: Can't open blockdev [ 535.346609][T30089] loop0: detected capacity change from 0 to 512 [ 535.353811][T30089] /dev/loop0: Can't open blockdev [ 535.382763][T30092] loop0: detected capacity change from 0 to 512 [ 535.390010][T30092] /dev/loop0: Can't open blockdev [ 535.404174][T30095] loop0: detected capacity change from 0 to 512 [ 535.411094][T30095] /dev/loop0: Can't open blockdev [ 535.429614][T30098] loop0: detected capacity change from 0 to 512 [ 535.437088][T30098] /dev/loop0: Can't open blockdev [ 535.468098][T30104] loop0: detected capacity change from 0 to 512 [ 535.475463][T30104] /dev/loop0: Can't open blockdev [ 535.497790][T30107] loop0: detected capacity change from 0 to 512 [ 535.505146][T30107] /dev/loop0: Can't open blockdev [ 535.525643][T30110] loop0: detected capacity change from 0 to 512 [ 535.532615][T30110] /dev/loop0: Can't open blockdev [ 535.552586][T30113] loop0: detected capacity change from 0 to 512 [ 535.561768][T30113] /dev/loop0: Can't open blockdev [ 535.601694][T30119] loop0: detected capacity change from 0 to 512 [ 535.608739][T30119] /dev/loop0: Can't open blockdev [ 535.626104][T30122] loop0: detected capacity change from 0 to 512 [ 535.633055][T30122] /dev/loop0: Can't open blockdev [ 535.674406][T30128] loop0: detected capacity change from 0 to 512 [ 535.681399][T30128] /dev/loop0: Can't open blockdev [ 535.701175][T30131] loop0: detected capacity change from 0 to 512 [ 535.716997][T30131] /dev/loop0: Can't open blockdev [ 535.748668][T30134] loop0: detected capacity change from 0 to 512 [ 535.756035][T30134] /dev/loop0: Can't open blockdev [ 535.794712][T30140] loop0: detected capacity change from 0 to 512 [ 535.801419][T30140] /dev/loop0: Can't open blockdev [ 535.852335][T30149] loop0: detected capacity change from 0 to 512 [ 535.860100][T30149] /dev/loop0: Can't open blockdev [ 535.877264][T30152] loop0: detected capacity change from 0 to 512 [ 535.884264][T30152] /dev/loop0: Can't open blockdev [ 535.914616][T30158] loop0: detected capacity change from 0 to 512 [ 535.921477][T30158] /dev/loop0: Can't open blockdev [ 535.939877][T30161] loop0: detected capacity change from 0 to 512 [ 535.946800][T30161] /dev/loop0: Can't open blockdev [ 535.983492][T30164] loop0: detected capacity change from 0 to 512 [ 535.990184][T30164] /dev/loop0: Can't open blockdev [ 536.009919][T30167] loop0: detected capacity change from 0 to 512 [ 536.016800][T30167] /dev/loop0: Can't open blockdev [ 536.031816][T30170] loop0: detected capacity change from 0 to 512 [ 536.039055][T30170] /dev/loop0: Can't open blockdev [ 536.053457][T30173] loop0: detected capacity change from 0 to 512 [ 536.060551][T30173] /dev/loop0: Can't open blockdev [ 536.081819][T30176] loop0: detected capacity change from 0 to 512 [ 536.093898][T30176] /dev/loop0: Can't open blockdev [ 536.137394][T30176] loop0: detected capacity change from 0 to 512 [ 536.144487][T30176] /dev/loop0: Can't open blockdev [ 536.159051][T30179] loop0: detected capacity change from 0 to 512 [ 536.165952][T30179] /dev/loop0: Can't open blockdev [ 536.209163][T30185] loop0: detected capacity change from 0 to 512 [ 536.217656][T30185] /dev/loop0: Can't open blockdev [ 536.241884][T30188] loop0: detected capacity change from 0 to 512 [ 536.250785][T30188] /dev/loop0: Can't open blockdev [ 536.268604][T30191] loop0: detected capacity change from 0 to 512 [ 536.275629][T30191] /dev/loop0: Can't open blockdev [ 536.302315][T30194] loop0: detected capacity change from 0 to 512 [ 536.309633][T30194] /dev/loop0: Can't open blockdev [ 536.340993][T30200] loop0: detected capacity change from 0 to 512 [ 536.348265][T30200] /dev/loop0: Can't open blockdev [ 536.397443][T30209] loop0: detected capacity change from 0 to 512 [ 536.405498][T30209] /dev/loop0: Can't open blockdev [ 536.427075][T30212] loop0: detected capacity change from 0 to 512 [ 536.442949][T30212] /dev/loop0: Can't open blockdev [ 536.475867][T30218] loop0: detected capacity change from 0 to 512 [ 536.482723][T30218] /dev/loop0: Can't open blockdev [ 536.554094][T30218] loop0: detected capacity change from 0 to 512 [ 536.561380][T30218] /dev/loop0: Can't open blockdev [ 536.574278][T30221] loop0: detected capacity change from 0 to 512 [ 536.581157][T30221] /dev/loop0: Can't open blockdev [ 536.618442][T30227] loop0: detected capacity change from 0 to 512 [ 536.625328][T30227] /dev/loop0: Can't open blockdev [ 536.650351][T30230] loop0: detected capacity change from 0 to 512 [ 536.657164][T30230] /dev/loop0: Can't open blockdev [ 536.686935][T30233] loop0: detected capacity change from 0 to 512 [ 536.694213][T30233] /dev/loop0: Can't open blockdev [ 536.728495][T30236] loop0: detected capacity change from 0 to 512 [ 536.735587][T30236] /dev/loop0: Can't open blockdev [ 536.774060][T30242] loop0: detected capacity change from 0 to 512 [ 536.780923][T30242] /dev/loop0: Can't open blockdev [ 536.799460][T30245] loop0: detected capacity change from 0 to 512 [ 536.806731][T30245] /dev/loop0: Can't open blockdev [ 536.857378][T30245] loop0: detected capacity change from 0 to 512 [ 536.865020][T30245] /dev/loop0: Can't open blockdev [ 536.879043][T30248] loop0: detected capacity change from 0 to 512 [ 536.886127][T30248] /dev/loop0: Can't open blockdev [ 536.931837][T30257] loop0: detected capacity change from 0 to 512 [ 536.938996][T30257] /dev/loop0: Can't open blockdev [ 536.955923][T30260] loop0: detected capacity change from 0 to 512 [ 536.962753][T30260] /dev/loop0: Can't open blockdev [ 536.978761][T30263] loop0: detected capacity change from 0 to 512 [ 536.986028][T30263] /dev/loop0: Can't open blockdev [ 537.002702][T30266] loop0: detected capacity change from 0 to 512 [ 537.009782][T30266] /dev/loop0: Can't open blockdev [ 537.062437][T30275] loop0: detected capacity change from 0 to 512 [ 537.069308][T30275] /dev/loop0: Can't open blockdev [ 537.089065][T30278] loop0: detected capacity change from 0 to 512 [ 537.095948][T30278] /dev/loop0: Can't open blockdev [ 537.135604][T30278] loop0: detected capacity change from 0 to 512 [ 537.142955][T30278] /dev/loop0: Can't open blockdev [ 537.160970][T30281] loop0: detected capacity change from 0 to 512 [ 537.168182][T30281] /dev/loop0: Can't open blockdev [ 537.180667][T30284] loop0: detected capacity change from 0 to 512 [ 537.187719][T30284] /dev/loop0: Can't open blockdev [ 537.232626][T30293] loop0: detected capacity change from 0 to 512 [ 537.240069][T30293] /dev/loop0: Can't open blockdev [ 537.280761][T30293] loop0: detected capacity change from 0 to 512 [ 537.288102][T30293] /dev/loop0: Can't open blockdev [ 537.304431][T30296] loop0: detected capacity change from 0 to 512 [ 537.311746][T30296] /dev/loop0: Can't open blockdev [ 537.334634][T30299] loop0: detected capacity change from 0 to 512 [ 537.341754][T30299] /dev/loop0: Can't open blockdev [ 537.359213][T30302] loop0: detected capacity change from 0 to 512 [ 537.366327][T30302] /dev/loop0: Can't open blockdev [ 537.410552][T30308] loop0: detected capacity change from 0 to 512 [ 537.417655][T30308] /dev/loop0: Can't open blockdev [ 537.444684][T30311] loop0: detected capacity change from 0 to 512 [ 537.457817][T30311] /dev/loop0: Can't open blockdev [ 537.469340][T30314] loop0: detected capacity change from 0 to 512 [ 537.476740][T30314] /dev/loop0: Can't open blockdev [ 537.504567][T30317] loop0: detected capacity change from 0 to 512 [ 537.514764][T30317] /dev/loop0: Can't open blockdev [ 537.549444][T30320] loop0: detected capacity change from 0 to 512 [ 537.556531][T30320] /dev/loop0: Can't open blockdev [ 537.570614][T30323] loop0: detected capacity change from 0 to 512 [ 537.578376][T30323] /dev/loop0: Can't open blockdev [ 537.594807][T30326] loop0: detected capacity change from 0 to 512 [ 537.601974][T30326] /dev/loop0: Can't open blockdev [ 537.637506][T30329] loop0: detected capacity change from 0 to 512 [ 537.649263][T30329] /dev/loop0: Can't open blockdev [ 537.687889][T30332] loop0: detected capacity change from 0 to 512 [ 537.694827][T30332] /dev/loop0: Can't open blockdev [ 537.712298][T30335] loop0: detected capacity change from 0 to 512 [ 537.719373][T30335] /dev/loop0: Can't open blockdev [ 537.775772][T30335] loop0: detected capacity change from 0 to 512 [ 537.783529][T30335] /dev/loop0: Can't open blockdev [ 537.821274][T30344] loop0: detected capacity change from 0 to 512 [ 537.828182][T30344] /dev/loop0: Can't open blockdev [ 537.847017][T30347] loop0: detected capacity change from 0 to 512 [ 537.853966][T30347] /dev/loop0: Can't open blockdev [ 537.882818][T30353] loop0: detected capacity change from 0 to 512 [ 537.890399][T30353] /dev/loop0: Can't open blockdev [ 537.921160][T30359] loop0: detected capacity change from 0 to 512 [ 537.928252][T30359] /dev/loop0: Can't open blockdev [ 537.947612][T30362] loop0: detected capacity change from 0 to 512 [ 537.954949][T30362] /dev/loop0: Can't open blockdev [ 537.962358][T30362] loop0: detected capacity change from 0 to 512 [ 537.970498][T30362] /dev/loop0: Can't open blockdev [ 537.987603][T30365] loop0: detected capacity change from 0 to 512 [ 537.996146][T30365] /dev/loop0: Can't open blockdev [ 538.011677][T30368] loop0: detected capacity change from 0 to 512 [ 538.019125][T30368] /dev/loop0: Can't open blockdev [ 538.048077][T30371] loop0: detected capacity change from 0 to 512 [ 538.054902][T30371] /dev/loop0: Can't open blockdev [ 538.082457][T30374] loop0: detected capacity change from 0 to 512 [ 538.089770][T30374] /dev/loop0: Can't open blockdev [ 538.134838][T30377] loop0: detected capacity change from 0 to 512 [ 538.141505][T30377] /dev/loop0: Can't open blockdev [ 538.157226][T30380] loop0: detected capacity change from 0 to 512 [ 538.164305][T30380] /dev/loop0: Can't open blockdev [ 538.183772][T30383] loop0: detected capacity change from 0 to 512 [ 538.190472][T30383] /dev/loop0: Can't open blockdev [ 538.204929][T30386] loop0: detected capacity change from 0 to 512 [ 538.211855][T30386] /dev/loop0: Can't open blockdev [ 538.267980][T30395] loop0: detected capacity change from 0 to 512 [ 538.275192][T30395] /dev/loop0: Can't open blockdev [ 538.335713][T30398] loop0: detected capacity change from 0 to 512 [ 538.342596][T30398] /dev/loop0: Can't open blockdev [ 538.400818][T30398] loop0: detected capacity change from 0 to 512 [ 538.407720][T30398] /dev/loop0: Can't open blockdev [ 538.437537][T30404] loop0: detected capacity change from 0 to 512 [ 538.444926][T30404] /dev/loop0: Can't open blockdev [ 538.464286][T30407] loop0: detected capacity change from 0 to 512 [ 538.471437][T30407] /dev/loop0: Can't open blockdev [ 538.484342][T30410] loop0: detected capacity change from 0 to 512 [ 538.491202][T30410] /dev/loop0: Can't open blockdev [ 538.509855][T30413] loop0: detected capacity change from 0 to 512 [ 538.516814][T30413] /dev/loop0: Can't open blockdev [ 538.541687][T30416] loop0: detected capacity change from 0 to 512 [ 538.547082][ T4070] buffer_io_error: 220 callbacks suppressed [ 538.547106][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 538.549077][T30416] /dev/loop0: Can't open blockdev [ 538.591501][T30419] loop0: detected capacity change from 0 to 512 [ 538.596631][ T4070] blk_print_req_error: 309 callbacks suppressed [ 538.596651][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 538.598442][T30419] /dev/loop0: Can't open blockdev [ 538.631222][T30422] loop0: detected capacity change from 0 to 512 [ 538.638527][T30422] /dev/loop0: Can't open blockdev [ 538.673330][T30425] loop0: detected capacity change from 0 to 512 [ 538.680200][T30425] /dev/loop0: Can't open blockdev [ 538.716831][T30425] loop0: detected capacity change from 0 to 512 [ 538.724080][T30425] /dev/loop0: Can't open blockdev [ 538.738837][T30428] loop0: detected capacity change from 0 to 512 [ 538.745782][T30428] /dev/loop0: Can't open blockdev [ 538.763408][T30431] loop0: detected capacity change from 0 to 512 [ 538.766356][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 538.770246][T30431] /dev/loop0: Can't open blockdev [ 538.837673][T30437] loop0: detected capacity change from 0 to 512 [ 538.845915][T30437] /dev/loop0: Can't open blockdev [ 538.895820][T30437] loop0: detected capacity change from 0 to 512 [ 538.899223][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 538.902469][T30437] /dev/loop0: Can't open blockdev [ 538.957582][T30446] loop0: detected capacity change from 0 to 512 [ 538.965853][T30446] /dev/loop0: Can't open blockdev [ 538.989455][T30449] loop0: detected capacity change from 0 to 512 [ 539.003959][T30449] /dev/loop0: Can't open blockdev [ 539.025669][T30452] loop0: detected capacity change from 0 to 512 [ 539.032406][T30452] /dev/loop0: Can't open blockdev [ 539.049052][T30455] loop0: detected capacity change from 0 to 512 [ 539.056582][T30455] /dev/loop0: Can't open blockdev [ 539.080678][T30458] loop0: detected capacity change from 0 to 512 [ 539.085853][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 539.087767][T30458] /dev/loop0: Can't open blockdev [ 539.105750][T30458] loop0: detected capacity change from 0 to 512 [ 539.112526][T30458] /dev/loop0: Can't open blockdev [ 539.128718][T30461] loop0: detected capacity change from 0 to 512 [ 539.133725][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 539.135779][T30461] /dev/loop0: Can't open blockdev [ 539.153979][T30461] loop0: detected capacity change from 0 to 512 [ 539.160668][T30461] /dev/loop0: Can't open blockdev [ 539.174838][T30464] loop0: detected capacity change from 0 to 512 [ 539.179815][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 539.181818][T30464] /dev/loop0: Can't open blockdev [ 539.211652][T30467] loop0: detected capacity change from 0 to 512 [ 539.214388][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 539.219728][T30467] /dev/loop0: Can't open blockdev [ 539.266516][T30467] loop0: detected capacity change from 0 to 512 [ 539.273462][T30467] /dev/loop0: Can't open blockdev [ 539.296214][T30470] loop0: detected capacity change from 0 to 512 [ 539.304047][T30470] /dev/loop0: Can't open blockdev [ 539.316410][T30470] loop0: detected capacity change from 0 to 512 [ 539.326184][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 539.334177][T30470] /dev/loop0: Can't open blockdev [ 539.377954][T30476] loop0: detected capacity change from 0 to 512 [ 539.387456][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 539.393893][T30476] /dev/loop0: Can't open blockdev [ 539.434449][T30479] loop0: detected capacity change from 0 to 512 [ 539.441070][T30479] /dev/loop0: Can't open blockdev [ 539.476041][T30482] loop0: detected capacity change from 0 to 512 [ 539.478525][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 539.482922][T30482] /dev/loop0: Can't open blockdev [ 539.508059][T30485] loop0: detected capacity change from 0 to 512 [ 539.516592][T30485] /dev/loop0: Can't open blockdev [ 539.545211][T30485] loop0: detected capacity change from 0 to 512 [ 539.551808][T30485] /dev/loop0: Can't open blockdev [ 539.594851][T30491] loop0: detected capacity change from 0 to 512 [ 539.600395][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 539.602314][T30491] /dev/loop0: Can't open blockdev [ 539.633768][T30494] loop0: detected capacity change from 0 to 512 [ 539.640701][T30494] /dev/loop0: Can't open blockdev [ 539.655154][T30497] loop0: detected capacity change from 0 to 512 [ 539.660740][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 539.670077][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 539.672270][T30497] /dev/loop0: Can't open blockdev [ 539.711773][T30503] loop0: detected capacity change from 0 to 512 [ 539.718636][T30503] /dev/loop0: Can't open blockdev [ 539.732647][T30506] loop0: detected capacity change from 0 to 512 [ 539.740490][T30506] /dev/loop0: Can't open blockdev [ 539.764711][T30509] loop0: detected capacity change from 0 to 512 [ 539.768255][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 539.771581][T30509] /dev/loop0: Can't open blockdev [ 539.788406][T30509] loop0: detected capacity change from 0 to 512 [ 539.795459][T30509] /dev/loop0: Can't open blockdev [ 539.831630][T30515] loop0: detected capacity change from 0 to 512 [ 539.839333][T30515] /dev/loop0: Can't open blockdev [ 539.852243][T30518] loop0: detected capacity change from 0 to 512 [ 539.858436][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 539.859531][T30518] /dev/loop0: Can't open blockdev [ 539.888646][T30521] loop0: detected capacity change from 0 to 512 [ 539.896679][T30521] /dev/loop0: Can't open blockdev [ 539.912584][T30524] loop0: detected capacity change from 0 to 512 [ 539.919875][T30524] /dev/loop0: Can't open blockdev [ 539.933661][T30527] loop0: detected capacity change from 0 to 512 [ 539.939647][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 539.948050][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 539.952326][T30527] /dev/loop0: Can't open blockdev [ 539.981761][T30530] loop0: detected capacity change from 0 to 512 [ 539.987368][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 539.989053][T30530] /dev/loop0: Can't open blockdev [ 540.024048][T30533] loop0: detected capacity change from 0 to 512 [ 540.030928][T30533] /dev/loop0: Can't open blockdev [ 540.048541][T30536] loop0: detected capacity change from 0 to 512 [ 540.054509][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 540.055992][T30536] /dev/loop0: Can't open blockdev [ 540.085757][T30539] loop0: detected capacity change from 0 to 512 [ 540.092604][T30539] /dev/loop0: Can't open blockdev [ 540.111880][T30542] loop0: detected capacity change from 0 to 512 [ 540.119230][T30542] /dev/loop0: Can't open blockdev [ 540.135843][T30545] loop0: detected capacity change from 0 to 512 [ 540.142592][T30545] /dev/loop0: Can't open blockdev [ 540.157168][T30548] loop0: detected capacity change from 0 to 512 [ 540.164111][T30548] /dev/loop0: Can't open blockdev [ 540.180035][T30551] loop0: detected capacity change from 0 to 512 [ 540.187095][T30551] /dev/loop0: Can't open blockdev [ 540.207072][T30554] loop0: detected capacity change from 0 to 512 [ 540.215690][T30554] /dev/loop0: Can't open blockdev [ 540.239793][T30557] loop0: detected capacity change from 0 to 512 [ 540.247011][T30557] /dev/loop0: Can't open blockdev [ 540.285810][T30557] loop0: detected capacity change from 0 to 512 [ 540.292957][T30557] /dev/loop0: Can't open blockdev [ 540.311212][T30560] loop0: detected capacity change from 0 to 512 [ 540.318452][T30560] /dev/loop0: Can't open blockdev [ 540.359883][T30569] loop0: detected capacity change from 0 to 512 [ 540.366853][T30569] /dev/loop0: Can't open blockdev [ 540.383233][T30572] loop0: detected capacity change from 0 to 512 [ 540.390225][T30572] /dev/loop0: Can't open blockdev [ 540.411617][T30575] loop0: detected capacity change from 0 to 512 [ 540.418732][T30575] /dev/loop0: Can't open blockdev [ 540.435242][T30578] loop0: detected capacity change from 0 to 512 [ 540.442146][T30578] /dev/loop0: Can't open blockdev [ 540.475624][T30578] loop0: detected capacity change from 0 to 512 [ 540.482826][T30578] /dev/loop0: Can't open blockdev [ 540.505548][T30581] loop0: detected capacity change from 0 to 512 [ 540.512477][T30581] /dev/loop0: Can't open blockdev [ 540.529421][T30584] loop0: detected capacity change from 0 to 512 [ 540.537523][T30584] /dev/loop0: Can't open blockdev [ 540.592106][T30590] loop0: detected capacity change from 0 to 512 [ 540.599300][T30590] /dev/loop0: Can't open blockdev [ 540.645779][T30590] loop0: detected capacity change from 0 to 512 [ 540.652410][T30590] /dev/loop0: Can't open blockdev [ 540.668960][T30593] loop0: detected capacity change from 0 to 512 [ 540.683956][T30593] /dev/loop0: Can't open blockdev [ 540.701509][T30596] loop0: detected capacity change from 0 to 512 [ 540.709289][T30596] /dev/loop0: Can't open blockdev [ 540.740941][T30602] loop0: detected capacity change from 0 to 512 [ 540.748041][T30602] /dev/loop0: Can't open blockdev [ 540.766200][T30605] loop0: detected capacity change from 0 to 512 [ 540.773466][T30605] /dev/loop0: Can't open blockdev [ 540.799876][T30611] loop0: detected capacity change from 0 to 512 [ 540.806979][T30611] /dev/loop0: Can't open blockdev [ 540.837790][T30617] loop0: detected capacity change from 0 to 512 [ 540.846051][T30617] /dev/loop0: Can't open blockdev [ 540.885697][T30620] loop0: detected capacity change from 0 to 512 [ 540.892415][T30620] /dev/loop0: Can't open blockdev [ 540.909243][T30623] loop0: detected capacity change from 0 to 512 [ 540.918658][T30623] /dev/loop0: Can't open blockdev [ 540.936255][T30626] loop0: detected capacity change from 0 to 512 [ 540.942947][T30626] /dev/loop0: Can't open blockdev [ 540.966619][T30629] loop0: detected capacity change from 0 to 512 [ 540.973815][T30629] /dev/loop0: Can't open blockdev [ 541.016451][T30629] loop0: detected capacity change from 0 to 512 [ 541.023442][T30629] /dev/loop0: Can't open blockdev [ 541.047243][T30632] loop0: detected capacity change from 0 to 512 [ 541.054220][T30632] /dev/loop0: Can't open blockdev [ 541.075228][T30635] loop0: detected capacity change from 0 to 512 [ 541.082044][T30635] /dev/loop0: Can't open blockdev [ 541.112827][T30641] loop0: detected capacity change from 0 to 512 [ 541.120526][T30641] /dev/loop0: Can't open blockdev [ 541.150306][T30647] loop0: detected capacity change from 0 to 512 [ 541.157522][T30647] /dev/loop0: Can't open blockdev [ 541.197927][T30653] loop0: detected capacity change from 0 to 512 [ 541.206032][T30653] /dev/loop0: Can't open blockdev [ 541.241072][T30659] loop0: detected capacity change from 0 to 512 [ 541.248681][T30659] /dev/loop0: Can't open blockdev [ 541.290635][T30662] loop0: detected capacity change from 0 to 512 [ 541.297607][T30662] /dev/loop0: Can't open blockdev [ 541.321377][T30665] loop0: detected capacity change from 0 to 512 [ 541.329164][T30665] /dev/loop0: Can't open blockdev [ 541.356825][T30668] loop0: detected capacity change from 0 to 512 [ 541.364887][T30668] /dev/loop0: Can't open blockdev [ 541.377519][T30671] loop0: detected capacity change from 0 to 512 [ 541.384414][T30671] /dev/loop0: Can't open blockdev [ 541.400181][T30674] loop0: detected capacity change from 0 to 512 [ 541.407303][T30674] /dev/loop0: Can't open blockdev [ 541.445039][T30680] loop0: detected capacity change from 0 to 512 [ 541.451725][T30680] /dev/loop0: Can't open blockdev [ 541.468750][T30683] loop0: detected capacity change from 0 to 512 [ 541.476117][T30683] /dev/loop0: Can't open blockdev [ 541.493726][T30686] loop0: detected capacity change from 0 to 512 [ 541.508467][T30686] /dev/loop0: Can't open blockdev [ 541.527539][T30689] loop0: detected capacity change from 0 to 512 [ 541.534918][T30689] /dev/loop0: Can't open blockdev [ 541.569031][T30692] loop0: detected capacity change from 0 to 512 [ 541.576924][T30692] /dev/loop0: Can't open blockdev [ 541.596291][T30695] loop0: detected capacity change from 0 to 512 [ 541.603934][T30695] /dev/loop0: Can't open blockdev [ 541.622797][T30698] loop0: detected capacity change from 0 to 512 [ 541.630356][T30698] /dev/loop0: Can't open blockdev [ 541.672953][T30698] loop0: detected capacity change from 0 to 512 [ 541.688016][T30698] /dev/loop0: Can't open blockdev [ 541.723880][T30701] loop0: detected capacity change from 0 to 512 [ 541.738626][T30701] /dev/loop0: Can't open blockdev [ 541.763034][T30704] loop0: detected capacity change from 0 to 512 [ 541.769951][T30704] /dev/loop0: Can't open blockdev [ 541.829996][T30713] loop0: detected capacity change from 0 to 512 [ 541.837702][T30713] /dev/loop0: Can't open blockdev [ 541.861259][T30716] loop0: detected capacity change from 0 to 512 [ 541.868338][T30716] /dev/loop0: Can't open blockdev [ 541.899953][T30722] loop0: detected capacity change from 0 to 512 [ 541.909213][T30722] /dev/loop0: Can't open blockdev [ 541.938647][T30728] loop0: detected capacity change from 0 to 512 [ 541.946305][T30728] /dev/loop0: Can't open blockdev [ 541.964020][T30731] loop0: detected capacity change from 0 to 512 [ 541.970821][T30731] /dev/loop0: Can't open blockdev [ 542.030284][T30740] loop0: detected capacity change from 0 to 512 [ 542.037415][T30740] /dev/loop0: Can't open blockdev [ 542.061677][T30743] loop0: detected capacity change from 0 to 512 [ 542.076937][T30743] /dev/loop0: Can't open blockdev [ 542.109429][T30743] loop0: detected capacity change from 0 to 512 [ 542.117059][T30743] /dev/loop0: Can't open blockdev [ 542.130067][T30746] loop0: detected capacity change from 0 to 512 [ 542.137299][T30746] /dev/loop0: Can't open blockdev [ 542.176029][T30746] loop0: detected capacity change from 0 to 512 [ 542.184034][T30746] /dev/loop0: Can't open blockdev [ 542.209243][T30752] loop0: detected capacity change from 0 to 512 [ 542.216446][T30752] /dev/loop0: Can't open blockdev [ 542.235526][T30755] loop0: detected capacity change from 0 to 512 [ 542.242387][T30755] /dev/loop0: Can't open blockdev [ 542.260898][T30758] loop0: detected capacity change from 0 to 512 [ 542.267832][T30758] /dev/loop0: Can't open blockdev [ 542.300243][T30764] loop0: detected capacity change from 0 to 512 [ 542.307559][T30764] /dev/loop0: Can't open blockdev [ 542.326122][T30767] loop0: detected capacity change from 0 to 512 [ 542.332944][T30767] /dev/loop0: Can't open blockdev [ 542.362419][T30773] loop0: detected capacity change from 0 to 512 [ 542.369638][T30773] /dev/loop0: Can't open blockdev [ 542.386187][T30776] loop0: detected capacity change from 0 to 512 [ 542.393039][T30776] /dev/loop0: Can't open blockdev [ 542.455666][T30776] loop0: detected capacity change from 0 to 512 [ 542.469945][T30776] /dev/loop0: Can't open blockdev [ 542.485094][T30779] loop0: detected capacity change from 0 to 512 [ 542.495027][T30779] /dev/loop0: Can't open blockdev [ 542.526365][T30779] loop0: detected capacity change from 0 to 512 [ 542.533539][T30779] /dev/loop0: Can't open blockdev [ 542.547724][T30782] loop0: detected capacity change from 0 to 512 [ 542.555000][T30782] /dev/loop0: Can't open blockdev [ 542.574005][T30785] loop0: detected capacity change from 0 to 512 [ 542.584677][T30785] /dev/loop0: Can't open blockdev [ 542.620453][T30791] loop0: detected capacity change from 0 to 512 [ 542.627751][T30791] /dev/loop0: Can't open blockdev [ 542.646384][T30794] loop0: detected capacity change from 0 to 512 [ 542.653763][T30794] /dev/loop0: Can't open blockdev [ 542.674112][T30797] loop0: detected capacity change from 0 to 512 [ 542.681401][T30797] /dev/loop0: Can't open blockdev [ 542.705450][T30800] loop0: detected capacity change from 0 to 512 [ 542.713838][T30800] /dev/loop0: Can't open blockdev [ 542.731634][T30800] loop0: detected capacity change from 0 to 512 [ 542.740542][T30800] /dev/loop0: Can't open blockdev [ 542.774135][T30806] loop0: detected capacity change from 0 to 512 [ 542.780964][T30806] /dev/loop0: Can't open blockdev [ 542.808828][T30809] loop0: detected capacity change from 0 to 512 [ 542.815713][T30809] /dev/loop0: Can't open blockdev [ 542.839936][T30812] loop0: detected capacity change from 0 to 512 [ 542.847689][T30812] /dev/loop0: Can't open blockdev [ 542.867331][T30815] loop0: detected capacity change from 0 to 512 [ 542.874795][T30815] /dev/loop0: Can't open blockdev [ 542.892562][T30818] loop0: detected capacity change from 0 to 512 [ 542.899967][T30818] /dev/loop0: Can't open blockdev [ 542.921129][T30821] loop0: detected capacity change from 0 to 512 [ 542.928421][T30821] /dev/loop0: Can't open blockdev [ 542.943530][T30824] loop0: detected capacity change from 0 to 512 [ 542.950592][T30824] /dev/loop0: Can't open blockdev [ 542.987012][T30830] loop0: detected capacity change from 0 to 512 [ 542.995083][T30830] /dev/loop0: Can't open blockdev [ 543.013938][T30833] loop0: detected capacity change from 0 to 512 [ 543.021002][T30833] /dev/loop0: Can't open blockdev [ 543.053707][T30836] loop0: detected capacity change from 0 to 512 [ 543.060763][T30836] /dev/loop0: Can't open blockdev [ 543.074705][T30839] loop0: detected capacity change from 0 to 512 [ 543.081763][T30839] /dev/loop0: Can't open blockdev [ 543.135912][T30839] loop0: detected capacity change from 0 to 512 [ 543.143550][T30839] /dev/loop0: Can't open blockdev [ 543.182817][T30845] loop0: detected capacity change from 0 to 512 [ 543.190179][T30845] /dev/loop0: Can't open blockdev [ 543.202044][T30845] loop0: detected capacity change from 0 to 512 [ 543.214051][T30845] /dev/loop0: Can't open blockdev [ 543.255278][T30854] loop0: detected capacity change from 0 to 512 [ 543.262002][T30854] /dev/loop0: Can't open blockdev [ 543.297688][T30860] loop0: detected capacity change from 0 to 512 [ 543.304952][T30860] /dev/loop0: Can't open blockdev [ 543.356687][T30863] loop0: detected capacity change from 0 to 512 [ 543.363834][T30863] /dev/loop0: Can't open blockdev [ 543.433976][T30875] loop0: detected capacity change from 0 to 512 [ 543.441122][T30875] /dev/loop0: Can't open blockdev [ 543.455687][T30878] loop0: detected capacity change from 0 to 512 [ 543.462507][T30878] /dev/loop0: Can't open blockdev [ 543.493970][T30884] loop0: detected capacity change from 0 to 512 [ 543.500847][T30884] /dev/loop0: Can't open blockdev [ 543.517600][T30887] loop0: detected capacity change from 0 to 512 [ 543.524869][T30887] /dev/loop0: Can't open blockdev [ 543.554624][T30893] loop0: detected capacity change from 0 to 512 [ 543.555727][ T4070] buffer_io_error: 291 callbacks suppressed [ 543.555742][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 543.576278][T30893] /dev/loop0: Can't open blockdev [ 543.585044][T30893] loop0: detected capacity change from 0 to 512 [ 543.591710][T30893] /dev/loop0: Can't open blockdev [ 543.636893][T30899] loop0: detected capacity change from 0 to 512 [ 543.646378][ T4070] blk_print_req_error: 389 callbacks suppressed [ 543.646393][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 543.653707][T30899] /dev/loop0: Can't open blockdev [ 543.701461][T30902] loop0: detected capacity change from 0 to 512 [ 543.706225][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 543.708716][T30902] /dev/loop0: Can't open blockdev [ 543.736358][T30905] loop0: detected capacity change from 0 to 512 [ 543.739182][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 543.744031][T30905] /dev/loop0: Can't open blockdev [ 543.771380][T30908] loop0: detected capacity change from 0 to 512 [ 543.779029][T30908] /dev/loop0: Can't open blockdev [ 543.797582][T30911] loop0: detected capacity change from 0 to 512 [ 543.804384][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 543.804923][T30911] /dev/loop0: Can't open blockdev [ 543.862631][T30917] loop0: detected capacity change from 0 to 512 [ 543.869564][T30917] /dev/loop0: Can't open blockdev [ 543.908610][T30923] loop0: detected capacity change from 0 to 512 [ 543.910022][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 543.916016][T30923] /dev/loop0: Can't open blockdev [ 543.955499][T30926] loop0: detected capacity change from 0 to 512 [ 543.964932][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 543.973749][T30926] /dev/loop0: Can't open blockdev [ 543.982313][T30926] loop0: detected capacity change from 0 to 512 [ 543.990662][T30926] /dev/loop0: Can't open blockdev [ 544.016136][T30929] loop0: detected capacity change from 0 to 512 [ 544.022989][T30929] /dev/loop0: Can't open blockdev [ 544.037613][T30932] loop0: detected capacity change from 0 to 512 [ 544.041252][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 544.044611][T30932] /dev/loop0: Can't open blockdev [ 544.079484][T30935] loop0: detected capacity change from 0 to 512 [ 544.086704][T30935] /dev/loop0: Can't open blockdev [ 544.106120][T30938] loop0: detected capacity change from 0 to 512 [ 544.112478][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 544.112985][T30938] /dev/loop0: Can't open blockdev [ 544.139688][T30941] loop0: detected capacity change from 0 to 512 [ 544.149397][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 544.159575][T30941] /dev/loop0: Can't open blockdev [ 544.216533][T30944] loop0: detected capacity change from 0 to 512 [ 544.218704][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 544.223950][T30944] /dev/loop0: Can't open blockdev [ 544.268607][T30947] loop0: detected capacity change from 0 to 512 [ 544.270625][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 544.276727][T30947] /dev/loop0: Can't open blockdev [ 544.292775][T30947] loop0: detected capacity change from 0 to 512 [ 544.297222][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 544.300426][T30947] /dev/loop0: Can't open blockdev [ 544.322175][T30950] loop0: detected capacity change from 0 to 512 [ 544.333429][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 544.338536][T30950] /dev/loop0: Can't open blockdev [ 544.350133][T30950] loop0: detected capacity change from 0 to 512 [ 544.357105][T30950] /dev/loop0: Can't open blockdev [ 544.382456][T30953] loop0: detected capacity change from 0 to 512 [ 544.388481][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 544.389381][T30953] /dev/loop0: Can't open blockdev [ 544.417780][T30956] loop0: detected capacity change from 0 to 512 [ 544.425476][T30956] /dev/loop0: Can't open blockdev [ 544.454900][T30959] loop0: detected capacity change from 0 to 512 [ 544.463011][T30959] /dev/loop0: Can't open blockdev [ 544.487242][T30962] loop0: detected capacity change from 0 to 512 [ 544.494693][T30962] /dev/loop0: Can't open blockdev [ 544.525943][T30968] loop0: detected capacity change from 0 to 512 [ 544.532797][T30968] /dev/loop0: Can't open blockdev [ 544.564201][T30974] loop0: detected capacity change from 0 to 512 [ 544.574222][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 544.579028][T30974] /dev/loop0: Can't open blockdev [ 544.596844][T30977] loop0: detected capacity change from 0 to 512 [ 544.602154][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 544.603852][T30977] /dev/loop0: Can't open blockdev [ 544.676418][T30977] loop0: detected capacity change from 0 to 512 [ 544.687267][T30977] /dev/loop0: Can't open blockdev [ 544.701979][T30980] loop0: detected capacity change from 0 to 512 [ 544.704519][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 544.709820][T30980] /dev/loop0: Can't open blockdev [ 544.725430][T30980] loop0: detected capacity change from 0 to 512 [ 544.732335][T30980] /dev/loop0: Can't open blockdev [ 544.765467][T30983] loop0: detected capacity change from 0 to 512 [ 544.772308][T30983] /dev/loop0: Can't open blockdev [ 544.791202][T30986] loop0: detected capacity change from 0 to 512 [ 544.798809][T30986] /dev/loop0: Can't open blockdev [ 544.820913][T30989] loop0: detected capacity change from 0 to 512 [ 544.825080][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 544.827983][T30989] /dev/loop0: Can't open blockdev [ 544.852182][T30992] loop0: detected capacity change from 0 to 512 [ 544.856366][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 544.859115][T30992] /dev/loop0: Can't open blockdev [ 544.883758][T30995] loop0: detected capacity change from 0 to 512 [ 544.890660][T30995] /dev/loop0: Can't open blockdev [ 544.915456][T30998] loop0: detected capacity change from 0 to 512 [ 544.922442][T30998] /dev/loop0: Can't open blockdev [ 544.951165][T31004] loop0: detected capacity change from 0 to 512 [ 544.958054][T31004] /dev/loop0: Can't open blockdev [ 544.975607][T31007] loop0: detected capacity change from 0 to 512 [ 544.982757][T31007] /dev/loop0: Can't open blockdev [ 545.015988][T31007] loop0: detected capacity change from 0 to 512 [ 545.022802][T31007] /dev/loop0: Can't open blockdev [ 545.039287][T31010] loop0: detected capacity change from 0 to 512 [ 545.046820][T31010] /dev/loop0: Can't open blockdev [ 545.067226][T31013] loop0: detected capacity change from 0 to 512 [ 545.074487][T31013] /dev/loop0: Can't open blockdev [ 545.093408][T31016] loop0: detected capacity change from 0 to 512 [ 545.100245][T31016] /dev/loop0: Can't open blockdev [ 545.127931][T31019] loop0: detected capacity change from 0 to 512 [ 545.137280][T31019] /dev/loop0: Can't open blockdev [ 545.195687][T31019] loop0: detected capacity change from 0 to 512 [ 545.202378][T31019] /dev/loop0: Can't open blockdev [ 545.215900][T31022] loop0: detected capacity change from 0 to 512 [ 545.222828][T31022] /dev/loop0: Can't open blockdev [ 545.240116][T31025] loop0: detected capacity change from 0 to 512 [ 545.247259][T31025] /dev/loop0: Can't open blockdev [ 545.263812][T31028] loop0: detected capacity change from 0 to 512 [ 545.270712][T31028] /dev/loop0: Can't open blockdev [ 545.289791][T31031] loop0: detected capacity change from 0 to 512 [ 545.296701][T31031] /dev/loop0: Can't open blockdev [ 545.315626][T31034] loop0: detected capacity change from 0 to 512 [ 545.322560][T31034] /dev/loop0: Can't open blockdev [ 545.338658][T31037] loop0: detected capacity change from 0 to 512 [ 545.346299][T31037] /dev/loop0: Can't open blockdev [ 545.369118][T31040] loop0: detected capacity change from 0 to 512 [ 545.376163][T31040] /dev/loop0: Can't open blockdev [ 545.416306][T31046] loop0: detected capacity change from 0 to 512 [ 545.423525][T31046] /dev/loop0: Can't open blockdev [ 545.476250][T31049] loop0: detected capacity change from 0 to 512 [ 545.483367][T31049] /dev/loop0: Can't open blockdev [ 545.512922][T31055] loop0: detected capacity change from 0 to 512 [ 545.520084][T31055] /dev/loop0: Can't open blockdev [ 545.541976][T31058] loop0: detected capacity change from 0 to 512 [ 545.549270][T31058] /dev/loop0: Can't open blockdev [ 545.563735][T31061] loop0: detected capacity change from 0 to 512 [ 545.571648][T31061] /dev/loop0: Can't open blockdev [ 545.590940][T31064] loop0: detected capacity change from 0 to 512 [ 545.597892][T31064] /dev/loop0: Can't open blockdev [ 545.645569][T31064] loop0: detected capacity change from 0 to 512 [ 545.652708][T31064] /dev/loop0: Can't open blockdev [ 545.682383][T31070] loop0: detected capacity change from 0 to 512 [ 545.689476][T31070] /dev/loop0: Can't open blockdev [ 545.708537][T31073] loop0: detected capacity change from 0 to 512 [ 545.715999][T31073] /dev/loop0: Can't open blockdev [ 545.758004][T31082] loop0: detected capacity change from 0 to 512 [ 545.765181][T31082] /dev/loop0: Can't open blockdev [ 545.782609][T31085] loop0: detected capacity change from 0 to 512 [ 545.790069][T31085] /dev/loop0: Can't open blockdev [ 545.826470][T31088] loop0: detected capacity change from 0 to 512 [ 545.837949][T31088] /dev/loop0: Can't open blockdev [ 545.861425][T31091] loop0: detected capacity change from 0 to 512 [ 545.868800][T31091] /dev/loop0: Can't open blockdev [ 545.894002][T31094] loop0: detected capacity change from 0 to 512 [ 545.900892][T31094] /dev/loop0: Can't open blockdev [ 545.921051][T31097] loop0: detected capacity change from 0 to 512 [ 545.927971][T31097] /dev/loop0: Can't open blockdev [ 545.964677][T31100] loop0: detected capacity change from 0 to 512 [ 545.971865][T31100] /dev/loop0: Can't open blockdev [ 545.987834][T31103] loop0: detected capacity change from 0 to 512 [ 545.995745][T31103] /dev/loop0: Can't open blockdev [ 546.009881][T31106] loop0: detected capacity change from 0 to 512 [ 546.017388][T31106] /dev/loop0: Can't open blockdev [ 546.055149][T31109] loop0: detected capacity change from 0 to 512 [ 546.062311][T31109] /dev/loop0: Can't open blockdev [ 546.079613][T31112] loop0: detected capacity change from 0 to 512 [ 546.086459][T31112] /dev/loop0: Can't open blockdev [ 546.121101][T31115] loop0: detected capacity change from 0 to 512 [ 546.134155][T31115] /dev/loop0: Can't open blockdev [ 546.179820][T31115] loop0: detected capacity change from 0 to 512 [ 546.187139][T31115] /dev/loop0: Can't open blockdev [ 546.219257][T31118] loop0: detected capacity change from 0 to 512 [ 546.226266][T31118] /dev/loop0: Can't open blockdev [ 546.259464][T31118] loop0: detected capacity change from 0 to 512 [ 546.266852][T31118] /dev/loop0: Can't open blockdev [ 546.298727][T31124] loop0: detected capacity change from 0 to 512 [ 546.305724][T31124] /dev/loop0: Can't open blockdev [ 546.348245][T31124] loop0: detected capacity change from 0 to 512 [ 546.355631][T31124] /dev/loop0: Can't open blockdev [ 546.370327][T31127] loop0: detected capacity change from 0 to 512 [ 546.377272][T31127] /dev/loop0: Can't open blockdev [ 546.394415][T31130] loop0: detected capacity change from 0 to 512 [ 546.401376][T31130] /dev/loop0: Can't open blockdev [ 546.424333][T31133] loop0: detected capacity change from 0 to 512 [ 546.431033][T31133] /dev/loop0: Can't open blockdev [ 546.484290][T31133] loop0: detected capacity change from 0 to 512 [ 546.491076][T31133] /dev/loop0: Can't open blockdev [ 546.520653][T31139] loop0: detected capacity change from 0 to 512 [ 546.528212][T31139] /dev/loop0: Can't open blockdev [ 546.544364][T31142] loop0: detected capacity change from 0 to 512 [ 546.551278][T31142] /dev/loop0: Can't open blockdev [ 546.581159][T31148] loop0: detected capacity change from 0 to 512 [ 546.588636][T31148] /dev/loop0: Can't open blockdev [ 546.607525][T31151] loop0: detected capacity change from 0 to 512 [ 546.614473][T31151] /dev/loop0: Can't open blockdev [ 546.631461][T31154] loop0: detected capacity change from 0 to 512 [ 546.638409][T31154] /dev/loop0: Can't open blockdev [ 546.688109][T31163] loop0: detected capacity change from 0 to 512 [ 546.695053][T31163] /dev/loop0: Can't open blockdev [ 546.728108][T31166] loop0: detected capacity change from 0 to 512 [ 546.735703][T31166] /dev/loop0: Can't open blockdev [ 546.752293][T31169] loop0: detected capacity change from 0 to 512 [ 546.759498][T31169] /dev/loop0: Can't open blockdev [ 546.791178][T31175] loop0: detected capacity change from 0 to 512 [ 546.799790][T31175] /dev/loop0: Can't open blockdev [ 546.816161][T31178] loop0: detected capacity change from 0 to 512 [ 546.823688][T31178] /dev/loop0: Can't open blockdev [ 546.852390][T31184] loop0: detected capacity change from 0 to 512 [ 546.859988][T31184] /dev/loop0: Can't open blockdev [ 546.877751][T31187] loop0: detected capacity change from 0 to 512 [ 546.884798][T31187] /dev/loop0: Can't open blockdev [ 546.903437][T31190] loop0: detected capacity change from 0 to 512 [ 546.910236][T31190] /dev/loop0: Can't open blockdev [ 546.929449][T31193] loop0: detected capacity change from 0 to 512 [ 546.936594][T31193] /dev/loop0: Can't open blockdev [ 546.975322][T31196] loop0: detected capacity change from 0 to 512 [ 546.982475][T31196] /dev/loop0: Can't open blockdev [ 546.999736][T31199] loop0: detected capacity change from 0 to 512 [ 547.006848][T31199] /dev/loop0: Can't open blockdev [ 547.025618][T31202] loop0: detected capacity change from 0 to 512 [ 547.032453][T31202] /dev/loop0: Can't open blockdev [ 547.060528][T31208] loop0: detected capacity change from 0 to 512 [ 547.067751][T31208] /dev/loop0: Can't open blockdev [ 547.083536][T31211] loop0: detected capacity change from 0 to 512 [ 547.090381][T31211] /dev/loop0: Can't open blockdev [ 547.113853][T31214] loop0: detected capacity change from 0 to 512 [ 547.120795][T31214] /dev/loop0: Can't open blockdev [ 547.149137][T31217] loop0: detected capacity change from 0 to 512 [ 547.162365][T31217] /dev/loop0: Can't open blockdev [ 547.180565][T31220] loop0: detected capacity change from 0 to 512 [ 547.188141][T31220] /dev/loop0: Can't open blockdev [ 547.227336][T31226] loop0: detected capacity change from 0 to 512 [ 547.234699][T31226] /dev/loop0: Can't open blockdev [ 547.251894][T31229] loop0: detected capacity change from 0 to 512 [ 547.259139][T31229] /dev/loop0: Can't open blockdev [ 547.275416][T31232] loop0: detected capacity change from 0 to 512 [ 547.282382][T31232] /dev/loop0: Can't open blockdev [ 547.312278][T31235] loop0: detected capacity change from 0 to 512 [ 547.319610][T31235] /dev/loop0: Can't open blockdev [ 547.335466][T31238] loop0: detected capacity change from 0 to 512 [ 547.342447][T31238] /dev/loop0: Can't open blockdev [ 547.406310][T31238] loop0: detected capacity change from 0 to 512 [ 547.413627][T31238] /dev/loop0: Can't open blockdev [ 547.442313][T31244] loop0: detected capacity change from 0 to 512 [ 547.458157][T31244] /dev/loop0: Can't open blockdev [ 547.477289][T31247] loop0: detected capacity change from 0 to 512 [ 547.484134][T31247] /dev/loop0: Can't open blockdev [ 547.501187][T31250] loop0: detected capacity change from 0 to 512 [ 547.508121][T31250] /dev/loop0: Can't open blockdev [ 547.531629][T31253] loop0: detected capacity change from 0 to 512 [ 547.538690][T31253] /dev/loop0: Can't open blockdev [ 547.556353][T31256] loop0: detected capacity change from 0 to 512 [ 547.563574][T31256] /dev/loop0: Can't open blockdev [ 547.593710][T31262] loop0: detected capacity change from 0 to 512 [ 547.600891][T31262] /dev/loop0: Can't open blockdev [ 547.617741][T31265] loop0: detected capacity change from 0 to 512 [ 547.624965][T31265] /dev/loop0: Can't open blockdev [ 547.641429][T31268] loop0: detected capacity change from 0 to 512 [ 547.648995][T31268] /dev/loop0: Can't open blockdev [ 547.723964][T31268] loop0: detected capacity change from 0 to 512 [ 547.731149][T31268] /dev/loop0: Can't open blockdev [ 547.746578][T31271] loop0: detected capacity change from 0 to 512 [ 547.753707][T31271] /dev/loop0: Can't open blockdev [ 547.785213][T31274] loop0: detected capacity change from 0 to 512 [ 547.792257][T31274] /dev/loop0: Can't open blockdev [ 547.809807][T31277] loop0: detected capacity change from 0 to 512 [ 547.818114][T31277] /dev/loop0: Can't open blockdev [ 547.848060][T31283] loop0: detected capacity change from 0 to 512 [ 547.855210][T31283] /dev/loop0: Can't open blockdev [ 547.884368][T31286] loop0: detected capacity change from 0 to 512 [ 547.891370][T31286] /dev/loop0: Can't open blockdev [ 547.907718][T31289] loop0: detected capacity change from 0 to 512 [ 547.914936][T31289] /dev/loop0: Can't open blockdev [ 547.930824][T31292] loop0: detected capacity change from 0 to 512 [ 547.937921][T31292] /dev/loop0: Can't open blockdev [ 547.959598][T31295] loop0: detected capacity change from 0 to 512 [ 547.966837][T31295] /dev/loop0: Can't open blockdev [ 548.004430][T31301] loop0: detected capacity change from 0 to 512 [ 548.012382][T31301] /dev/loop0: Can't open blockdev [ 548.032388][T31304] loop0: detected capacity change from 0 to 512 [ 548.039555][T31304] /dev/loop0: Can't open blockdev [ 548.062377][T31307] loop0: detected capacity change from 0 to 512 [ 548.069510][T31307] /dev/loop0: Can't open blockdev [ 548.091651][T31310] loop0: detected capacity change from 0 to 512 [ 548.098590][T31310] /dev/loop0: Can't open blockdev [ 548.131850][T31316] loop0: detected capacity change from 0 to 512 [ 548.148184][T31316] /dev/loop0: Can't open blockdev [ 548.183707][T31319] loop0: detected capacity change from 0 to 512 [ 548.194451][T31319] /dev/loop0: Can't open blockdev [ 548.230950][T31325] loop0: detected capacity change from 0 to 512 [ 548.238299][T31325] /dev/loop0: Can't open blockdev [ 548.280276][T31334] loop0: detected capacity change from 0 to 512 [ 548.287529][T31334] /dev/loop0: Can't open blockdev [ 548.306663][T31337] loop0: detected capacity change from 0 to 512 [ 548.313669][T31337] /dev/loop0: Can't open blockdev [ 548.330214][T31340] loop0: detected capacity change from 0 to 512 [ 548.337415][T31340] /dev/loop0: Can't open blockdev [ 548.384548][T31340] loop0: detected capacity change from 0 to 512 [ 548.391760][T31340] /dev/loop0: Can't open blockdev [ 548.405756][T31343] loop0: detected capacity change from 0 to 512 [ 548.412752][T31343] /dev/loop0: Can't open blockdev [ 548.430286][T31346] loop0: detected capacity change from 0 to 512 [ 548.437734][T31346] /dev/loop0: Can't open blockdev [ 548.460940][T31349] loop0: detected capacity change from 0 to 512 [ 548.469543][T31349] /dev/loop0: Can't open blockdev [ 548.492618][T31352] loop0: detected capacity change from 0 to 512 [ 548.499647][T31352] /dev/loop0: Can't open blockdev [ 548.517838][T31355] loop0: detected capacity change from 0 to 512 [ 548.524705][T31355] /dev/loop0: Can't open blockdev [ 548.574367][T31364] loop0: detected capacity change from 0 to 512 [ 548.581195][T31364] /dev/loop0: Can't open blockdev [ 548.612933][T31370] loop0: detected capacity change from 0 to 512 [ 548.617531][ T4070] buffer_io_error: 264 callbacks suppressed [ 548.617550][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 548.620015][T31370] /dev/loop0: Can't open blockdev [ 548.674000][T31379] loop0: detected capacity change from 0 to 512 [ 548.679798][ T4070] blk_print_req_error: 363 callbacks suppressed [ 548.679819][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 548.687479][T31379] /dev/loop0: Can't open blockdev [ 548.717245][T31382] loop0: detected capacity change from 0 to 512 [ 548.724131][T31382] /dev/loop0: Can't open blockdev [ 548.786176][T31388] loop0: detected capacity change from 0 to 512 [ 548.793672][T31388] /dev/loop0: Can't open blockdev [ 548.821555][T31394] loop0: detected capacity change from 0 to 512 [ 548.828894][T31394] /dev/loop0: Can't open blockdev [ 548.854364][T31397] loop0: detected capacity change from 0 to 512 [ 548.857335][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 548.871199][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 548.871811][T31397] /dev/loop0: Can't open blockdev [ 548.881278][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 548.930192][T31403] loop0: detected capacity change from 0 to 512 [ 548.937143][T31403] /dev/loop0: Can't open blockdev [ 548.955578][T31406] loop0: detected capacity change from 0 to 512 [ 548.962355][T31406] /dev/loop0: Can't open blockdev [ 549.006580][T31406] loop0: detected capacity change from 0 to 512 [ 549.014137][T31406] /dev/loop0: Can't open blockdev [ 549.029075][T31409] loop0: detected capacity change from 0 to 512 [ 549.037444][T31409] /dev/loop0: Can't open blockdev [ 549.056965][T31412] loop0: detected capacity change from 0 to 512 [ 549.061430][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 549.064005][T31412] /dev/loop0: Can't open blockdev [ 549.100092][T31415] loop0: detected capacity change from 0 to 512 [ 549.105108][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 549.108631][T31415] /dev/loop0: Can't open blockdev [ 549.124984][T31415] loop0: detected capacity change from 0 to 512 [ 549.131683][T31415] /dev/loop0: Can't open blockdev [ 549.153014][T31418] loop0: detected capacity change from 0 to 512 [ 549.157307][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 549.161845][T31418] /dev/loop0: Can't open blockdev [ 549.191170][T31421] loop0: detected capacity change from 0 to 512 [ 549.200267][T31421] /dev/loop0: Can't open blockdev [ 549.231141][T31424] loop0: detected capacity change from 0 to 512 [ 549.237995][T31424] /dev/loop0: Can't open blockdev [ 549.261092][T31427] loop0: detected capacity change from 0 to 512 [ 549.268057][T31427] /dev/loop0: Can't open blockdev [ 549.292384][T31430] loop0: detected capacity change from 0 to 512 [ 549.298862][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 549.299681][T31430] /dev/loop0: Can't open blockdev [ 549.317014][T31430] loop0: detected capacity change from 0 to 512 [ 549.324122][T31430] /dev/loop0: Can't open blockdev [ 549.340173][T31433] loop0: detected capacity change from 0 to 512 [ 549.346366][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 549.347084][T31433] /dev/loop0: Can't open blockdev [ 549.379855][T31436] loop0: detected capacity change from 0 to 512 [ 549.386887][T31436] /dev/loop0: Can't open blockdev [ 549.403765][T31439] loop0: detected capacity change from 0 to 512 [ 549.406913][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 549.410702][T31439] /dev/loop0: Can't open blockdev [ 549.485277][T31445] loop0: detected capacity change from 0 to 512 [ 549.489007][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 549.491971][T31445] /dev/loop0: Can't open blockdev [ 549.522691][T31448] loop0: detected capacity change from 0 to 512 [ 549.531534][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 549.533732][T31448] /dev/loop0: Can't open blockdev [ 549.576174][T31448] loop0: detected capacity change from 0 to 512 [ 549.582962][T31448] /dev/loop0: Can't open blockdev [ 549.598331][T31451] loop0: detected capacity change from 0 to 512 [ 549.607888][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 549.617174][T31451] /dev/loop0: Can't open blockdev [ 549.646271][T31451] loop0: detected capacity change from 0 to 512 [ 549.652925][T31451] /dev/loop0: Can't open blockdev [ 549.667908][T31454] loop0: detected capacity change from 0 to 512 [ 549.675291][T31454] /dev/loop0: Can't open blockdev [ 549.692347][T31457] loop0: detected capacity change from 0 to 512 [ 549.698196][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 549.699311][T31457] /dev/loop0: Can't open blockdev [ 549.728139][T31460] loop0: detected capacity change from 0 to 512 [ 549.735177][T31460] /dev/loop0: Can't open blockdev [ 549.757879][T31463] loop0: detected capacity change from 0 to 512 [ 549.766728][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 549.776191][T31463] /dev/loop0: Can't open blockdev [ 549.792848][T31466] loop0: detected capacity change from 0 to 512 [ 549.804855][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 549.812967][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 549.813886][T31466] /dev/loop0: Can't open blockdev [ 549.839482][T31469] loop0: detected capacity change from 0 to 512 [ 549.845714][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 549.847015][T31469] /dev/loop0: Can't open blockdev [ 549.895519][T31469] loop0: detected capacity change from 0 to 512 [ 549.898385][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 549.903991][T31469] /dev/loop0: Can't open blockdev [ 549.930084][T31472] loop0: detected capacity change from 0 to 512 [ 549.937165][T31472] /dev/loop0: Can't open blockdev [ 549.965720][T31478] loop0: detected capacity change from 0 to 512 [ 549.981081][T31478] /dev/loop0: Can't open blockdev [ 550.002608][T31481] loop0: detected capacity change from 0 to 512 [ 550.009548][T31481] /dev/loop0: Can't open blockdev [ 550.024136][T31484] loop0: detected capacity change from 0 to 512 [ 550.038372][T31484] /dev/loop0: Can't open blockdev [ 550.047748][T31484] loop0: detected capacity change from 0 to 512 [ 550.054808][T31484] /dev/loop0: Can't open blockdev [ 550.076859][T31487] loop0: detected capacity change from 0 to 512 [ 550.091373][T31487] /dev/loop0: Can't open blockdev [ 550.110445][T31490] loop0: detected capacity change from 0 to 512 [ 550.118220][T31490] /dev/loop0: Can't open blockdev [ 550.134714][T31493] loop0: detected capacity change from 0 to 512 [ 550.141595][T31493] /dev/loop0: Can't open blockdev [ 550.160733][T31496] loop0: detected capacity change from 0 to 512 [ 550.167709][T31496] /dev/loop0: Can't open blockdev [ 550.186047][T31499] loop0: detected capacity change from 0 to 512 [ 550.192903][T31499] /dev/loop0: Can't open blockdev [ 550.211535][T31502] loop0: detected capacity change from 0 to 512 [ 550.218879][T31502] /dev/loop0: Can't open blockdev [ 550.237234][T31505] loop0: detected capacity change from 0 to 512 [ 550.244168][T31505] /dev/loop0: Can't open blockdev [ 550.274234][T31511] loop0: detected capacity change from 0 to 512 [ 550.281026][T31511] /dev/loop0: Can't open blockdev [ 550.300209][T31514] loop0: detected capacity change from 0 to 512 [ 550.308604][T31514] /dev/loop0: Can't open blockdev [ 550.355920][T31514] loop0: detected capacity change from 0 to 512 [ 550.363444][T31514] /dev/loop0: Can't open blockdev [ 550.386620][T31517] loop0: detected capacity change from 0 to 512 [ 550.394119][T31517] /dev/loop0: Can't open blockdev [ 550.437039][T31523] loop0: detected capacity change from 0 to 512 [ 550.443870][T31523] /dev/loop0: Can't open blockdev [ 550.466847][T31526] loop0: detected capacity change from 0 to 512 [ 550.474132][T31526] /dev/loop0: Can't open blockdev [ 550.501284][T31529] loop0: detected capacity change from 0 to 512 [ 550.508565][T31529] /dev/loop0: Can't open blockdev [ 550.565224][T31529] loop0: detected capacity change from 0 to 512 [ 550.571930][T31529] /dev/loop0: Can't open blockdev [ 550.594191][T31532] loop0: detected capacity change from 0 to 512 [ 550.601827][T31532] /dev/loop0: Can't open blockdev [ 550.619479][T31535] loop0: detected capacity change from 0 to 512 [ 550.627694][T31535] /dev/loop0: Can't open blockdev [ 550.665665][T31535] loop0: detected capacity change from 0 to 512 [ 550.673421][T31535] /dev/loop0: Can't open blockdev [ 550.711503][T31544] loop0: detected capacity change from 0 to 512 [ 550.719110][T31544] /dev/loop0: Can't open blockdev [ 550.736754][T31547] loop0: detected capacity change from 0 to 512 [ 550.743686][T31547] /dev/loop0: Can't open blockdev [ 550.760927][T31550] loop0: detected capacity change from 0 to 512 [ 550.767818][T31550] /dev/loop0: Can't open blockdev [ 550.796283][T31556] loop0: detected capacity change from 0 to 512 [ 550.803532][T31556] /dev/loop0: Can't open blockdev [ 550.819930][T31559] loop0: detected capacity change from 0 to 512 [ 550.826953][T31559] /dev/loop0: Can't open blockdev [ 550.858860][T31559] loop0: detected capacity change from 0 to 512 [ 550.866113][T31559] /dev/loop0: Can't open blockdev [ 550.879833][T31562] loop0: detected capacity change from 0 to 512 [ 550.886796][T31562] /dev/loop0: Can't open blockdev [ 550.909679][T31565] loop0: detected capacity change from 0 to 512 [ 550.917039][T31565] /dev/loop0: Can't open blockdev [ 550.939222][T31568] loop0: detected capacity change from 0 to 512 [ 550.946628][T31568] /dev/loop0: Can't open blockdev [ 550.964207][T31571] loop0: detected capacity change from 0 to 512 [ 550.971452][T31571] /dev/loop0: Can't open blockdev [ 551.006358][T31571] loop0: detected capacity change from 0 to 512 [ 551.013715][T31571] /dev/loop0: Can't open blockdev [ 551.053217][T31580] loop0: detected capacity change from 0 to 512 [ 551.060180][T31580] /dev/loop0: Can't open blockdev [ 551.091996][T31583] loop0: detected capacity change from 0 to 512 [ 551.100437][T31583] /dev/loop0: Can't open blockdev [ 551.127686][T31586] loop0: detected capacity change from 0 to 512 [ 551.135258][T31586] /dev/loop0: Can't open blockdev [ 551.175481][T31592] loop0: detected capacity change from 0 to 512 [ 551.182312][T31592] /dev/loop0: Can't open blockdev [ 551.199884][T31595] loop0: detected capacity change from 0 to 512 [ 551.206998][T31595] /dev/loop0: Can't open blockdev [ 551.227422][T31598] loop0: detected capacity change from 0 to 512 [ 551.242048][T31598] /dev/loop0: Can't open blockdev [ 551.266536][T31601] loop0: detected capacity change from 0 to 512 [ 551.279001][T31601] /dev/loop0: Can't open blockdev [ 551.295419][T31604] loop0: detected capacity change from 0 to 512 [ 551.302290][T31604] /dev/loop0: Can't open blockdev [ 551.320104][T31607] loop0: detected capacity change from 0 to 512 [ 551.327165][T31607] /dev/loop0: Can't open blockdev [ 551.356549][T31610] loop0: detected capacity change from 0 to 512 [ 551.363680][T31610] /dev/loop0: Can't open blockdev [ 551.381313][T31613] loop0: detected capacity change from 0 to 512 [ 551.388984][T31613] /dev/loop0: Can't open blockdev [ 551.412344][T31616] loop0: detected capacity change from 0 to 512 [ 551.419644][T31616] /dev/loop0: Can't open blockdev [ 551.449024][T31619] loop0: detected capacity change from 0 to 512 [ 551.456015][T31619] /dev/loop0: Can't open blockdev [ 551.486595][T31619] loop0: detected capacity change from 0 to 512 [ 551.496654][T31619] /dev/loop0: Can't open blockdev [ 551.517166][T31622] loop0: detected capacity change from 0 to 512 [ 551.524192][T31622] /dev/loop0: Can't open blockdev [ 551.586374][T31625] loop0: detected capacity change from 0 to 512 [ 551.596761][T31625] /dev/loop0: Can't open blockdev [ 551.617698][T31628] loop0: detected capacity change from 0 to 512 [ 551.632118][T31628] /dev/loop0: Can't open blockdev [ 551.648386][T31631] loop0: detected capacity change from 0 to 512 [ 551.656427][T31631] /dev/loop0: Can't open blockdev [ 551.716126][T31631] loop0: detected capacity change from 0 to 512 [ 551.723047][T31631] /dev/loop0: Can't open blockdev [ 551.737738][T31634] loop0: detected capacity change from 0 to 512 [ 551.744576][T31634] /dev/loop0: Can't open blockdev [ 551.761950][T31637] loop0: detected capacity change from 0 to 512 [ 551.768991][T31637] /dev/loop0: Can't open blockdev [ 551.786967][T31640] loop0: detected capacity change from 0 to 512 [ 551.793942][T31640] /dev/loop0: Can't open blockdev [ 551.809896][T31643] loop0: detected capacity change from 0 to 512 [ 551.816939][T31643] /dev/loop0: Can't open blockdev [ 551.864009][T31643] loop0: detected capacity change from 0 to 512 [ 551.870650][T31643] /dev/loop0: Can't open blockdev [ 551.899509][T31646] loop0: detected capacity change from 0 to 512 [ 551.906659][T31646] /dev/loop0: Can't open blockdev [ 551.924086][T31649] loop0: detected capacity change from 0 to 512 [ 551.932195][T31649] /dev/loop0: Can't open blockdev [ 551.966314][T31652] loop0: detected capacity change from 0 to 512 [ 551.973781][T31652] /dev/loop0: Can't open blockdev [ 552.007903][T31658] loop0: detected capacity change from 0 to 512 [ 552.015353][T31658] /dev/loop0: Can't open blockdev [ 552.064795][T31667] loop0: detected capacity change from 0 to 512 [ 552.071868][T31667] /dev/loop0: Can't open blockdev [ 552.100297][T31673] loop0: detected capacity change from 0 to 512 [ 552.107247][T31673] /dev/loop0: Can't open blockdev [ 552.147489][T31673] loop0: detected capacity change from 0 to 512 [ 552.161600][T31673] /dev/loop0: Can't open blockdev [ 552.178608][T31676] loop0: detected capacity change from 0 to 512 [ 552.187254][T31676] /dev/loop0: Can't open blockdev [ 552.213737][T31682] loop0: detected capacity change from 0 to 512 [ 552.220645][T31682] /dev/loop0: Can't open blockdev [ 552.256563][T31682] loop0: detected capacity change from 0 to 512 [ 552.264178][T31682] /dev/loop0: Can't open blockdev [ 552.304736][T31691] loop0: detected capacity change from 0 to 512 [ 552.315067][T31691] /dev/loop0: Can't open blockdev [ 552.333941][T31694] loop0: detected capacity change from 0 to 512 [ 552.340799][T31694] /dev/loop0: Can't open blockdev [ 552.357830][T31697] loop0: detected capacity change from 0 to 512 [ 552.364926][T31697] /dev/loop0: Can't open blockdev [ 552.383011][T31700] loop0: detected capacity change from 0 to 512 [ 552.390337][T31700] /dev/loop0: Can't open blockdev [ 552.432894][T31709] loop0: detected capacity change from 0 to 512 [ 552.439760][T31709] /dev/loop0: Can't open blockdev [ 552.462538][T31712] loop0: detected capacity change from 0 to 512 [ 552.469564][T31712] /dev/loop0: Can't open blockdev [ 552.495996][T31715] loop0: detected capacity change from 0 to 512 [ 552.502894][T31715] /dev/loop0: Can't open blockdev [ 552.536104][T31718] loop0: detected capacity change from 0 to 512 [ 552.542743][T31718] /dev/loop0: Can't open blockdev [ 552.586037][T31721] loop0: detected capacity change from 0 to 512 [ 552.592941][T31721] /dev/loop0: Can't open blockdev [ 552.610262][T31724] loop0: detected capacity change from 0 to 512 [ 552.619631][T31724] /dev/loop0: Can't open blockdev [ 552.675680][T31724] loop0: detected capacity change from 0 to 512 [ 552.683028][T31724] /dev/loop0: Can't open blockdev [ 552.710307][T31730] loop0: detected capacity change from 0 to 512 [ 552.717347][T31730] /dev/loop0: Can't open blockdev [ 552.736479][T31733] loop0: detected capacity change from 0 to 512 [ 552.743658][T31733] /dev/loop0: Can't open blockdev [ 552.772253][T31736] loop0: detected capacity change from 0 to 512 [ 552.779247][T31736] /dev/loop0: Can't open blockdev [ 552.813201][T31742] loop0: detected capacity change from 0 to 512 [ 552.820426][T31742] /dev/loop0: Can't open blockdev [ 552.834638][T31745] loop0: detected capacity change from 0 to 512 [ 552.841646][T31745] /dev/loop0: Can't open blockdev [ 552.860663][T31748] loop0: detected capacity change from 0 to 512 [ 552.867590][T31748] /dev/loop0: Can't open blockdev [ 552.898833][T31751] loop0: detected capacity change from 0 to 512 [ 552.906016][T31751] /dev/loop0: Can't open blockdev [ 552.931131][T31754] loop0: detected capacity change from 0 to 512 [ 552.938733][T31754] /dev/loop0: Can't open blockdev [ 552.974132][T31760] loop0: detected capacity change from 0 to 512 [ 552.981110][T31760] /dev/loop0: Can't open blockdev [ 553.011245][T31766] loop0: detected capacity change from 0 to 512 [ 553.018317][T31766] /dev/loop0: Can't open blockdev [ 553.040312][T31769] loop0: detected capacity change from 0 to 512 [ 553.047897][T31769] /dev/loop0: Can't open blockdev [ 553.064130][T31772] loop0: detected capacity change from 0 to 512 [ 553.070883][T31772] /dev/loop0: Can't open blockdev [ 553.084493][T31775] loop0: detected capacity change from 0 to 512 [ 553.091306][T31775] /dev/loop0: Can't open blockdev [ 553.107918][T31778] loop0: detected capacity change from 0 to 512 [ 553.114709][T31778] /dev/loop0: Can't open blockdev [ 553.138488][T31781] loop0: detected capacity change from 0 to 512 [ 553.146252][T31781] /dev/loop0: Can't open blockdev [ 553.165202][T31784] loop0: detected capacity change from 0 to 512 [ 553.171958][T31784] /dev/loop0: Can't open blockdev [ 553.197227][T31787] loop0: detected capacity change from 0 to 512 [ 553.204260][T31787] /dev/loop0: Can't open blockdev [ 553.245247][T31793] loop0: detected capacity change from 0 to 512 [ 553.254603][T31793] /dev/loop0: Can't open blockdev [ 553.281331][T31796] loop0: detected capacity change from 0 to 512 [ 553.288622][T31796] /dev/loop0: Can't open blockdev [ 553.325620][T31802] loop0: detected capacity change from 0 to 512 [ 553.332412][T31802] /dev/loop0: Can't open blockdev [ 553.350540][T31805] loop0: detected capacity change from 0 to 512 [ 553.357625][T31805] /dev/loop0: Can't open blockdev [ 553.393823][T31811] loop0: detected capacity change from 0 to 512 [ 553.400744][T31811] /dev/loop0: Can't open blockdev [ 553.418184][T31814] loop0: detected capacity change from 0 to 512 [ 553.425639][T31814] /dev/loop0: Can't open blockdev [ 553.481485][T31820] loop0: detected capacity change from 0 to 512 [ 553.491256][T31820] /dev/loop0: Can't open blockdev [ 553.508426][T31820] loop0: detected capacity change from 0 to 512 [ 553.515898][T31820] /dev/loop0: Can't open blockdev [ 553.530258][T31823] loop0: detected capacity change from 0 to 512 [ 553.538195][T31823] /dev/loop0: Can't open blockdev [ 553.563135][T31826] loop0: detected capacity change from 0 to 512 [ 553.569996][T31826] /dev/loop0: Can't open blockdev [ 553.604618][T31832] loop0: detected capacity change from 0 to 512 [ 553.611787][T31832] /dev/loop0: Can't open blockdev [ 553.625812][T31835] loop0: detected capacity change from 0 to 512 [ 553.633398][T31835] /dev/loop0: Can't open blockdev [ 553.650957][T31838] loop0: detected capacity change from 0 to 512 [ 553.658021][T31838] /dev/loop0: Can't open blockdev [ 553.685803][T31838] loop0: detected capacity change from 0 to 512 [ 553.691357][ T4070] blk_print_req_error: 359 callbacks suppressed [ 553.691376][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 553.694014][T31838] /dev/loop0: Can't open blockdev [ 553.744105][T31844] loop0: detected capacity change from 0 to 512 [ 553.753297][T31844] /dev/loop0: Can't open blockdev [ 553.775758][T31847] loop0: detected capacity change from 0 to 512 [ 553.783039][T31847] /dev/loop0: Can't open blockdev [ 553.796843][T31850] loop0: detected capacity change from 0 to 512 [ 553.802776][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 553.803768][T31850] /dev/loop0: Can't open blockdev [ 553.828965][T31853] loop0: detected capacity change from 0 to 512 [ 553.836162][T31853] /dev/loop0: Can't open blockdev [ 553.852579][T31856] loop0: detected capacity change from 0 to 512 [ 553.859013][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 553.859708][T31856] /dev/loop0: Can't open blockdev [ 553.915557][T31856] loop0: detected capacity change from 0 to 512 [ 553.922123][T31856] /dev/loop0: Can't open blockdev [ 553.941371][T31859] loop0: detected capacity change from 0 to 512 [ 553.948184][T31859] /dev/loop0: Can't open blockdev [ 553.963955][T31862] loop0: detected capacity change from 0 to 512 [ 553.970674][T31862] /dev/loop0: Can't open blockdev [ 553.999234][T31865] loop0: detected capacity change from 0 to 512 [ 554.004577][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 554.006762][T31865] /dev/loop0: Can't open blockdev [ 554.029124][T31868] loop0: detected capacity change from 0 to 512 [ 554.035456][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 554.035552][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 554.035581][ T4070] buffer_io_error: 268 callbacks suppressed [ 554.035592][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 554.035679][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 554.035708][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 554.035776][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 554.047162][T31868] /dev/loop0: Can't open blockdev [ 554.059820][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 554.138066][T31880] loop0: detected capacity change from 0 to 512 [ 554.142308][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 554.145224][T31880] /dev/loop0: Can't open blockdev [ 554.211917][T31889] loop0: detected capacity change from 0 to 512 [ 554.219250][T31889] /dev/loop0: Can't open blockdev [ 554.237108][T31892] loop0: detected capacity change from 0 to 512 [ 554.243825][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 554.244458][T31892] /dev/loop0: Can't open blockdev [ 554.282896][T31898] loop0: detected capacity change from 0 to 512 [ 554.287807][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 554.289886][T31898] /dev/loop0: Can't open blockdev [ 554.329488][T31901] loop0: detected capacity change from 0 to 512 [ 554.338144][T31901] /dev/loop0: Can't open blockdev [ 554.367943][T31907] loop0: detected capacity change from 0 to 512 [ 554.375568][T31907] /dev/loop0: Can't open blockdev [ 554.390629][T31910] loop0: detected capacity change from 0 to 512 [ 554.398511][T31910] /dev/loop0: Can't open blockdev [ 554.446814][T31916] loop0: detected capacity change from 0 to 512 [ 554.454275][T31916] /dev/loop0: Can't open blockdev [ 554.492883][T31922] loop0: detected capacity change from 0 to 512 [ 554.496433][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 554.500379][T31922] /dev/loop0: Can't open blockdev [ 554.528928][T31925] loop0: detected capacity change from 0 to 512 [ 554.530299][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 554.536267][T31925] /dev/loop0: Can't open blockdev [ 554.557283][T31928] loop0: detected capacity change from 0 to 512 [ 554.564511][T31928] /dev/loop0: Can't open blockdev [ 554.581587][T31931] loop0: detected capacity change from 0 to 512 [ 554.586375][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 554.588628][T31931] /dev/loop0: Can't open blockdev [ 554.616804][T31934] loop0: detected capacity change from 0 to 512 [ 554.622219][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 554.623899][T31934] /dev/loop0: Can't open blockdev [ 554.670367][T31940] loop0: detected capacity change from 0 to 512 [ 554.677474][T31940] /dev/loop0: Can't open blockdev [ 554.720951][T31946] loop0: detected capacity change from 0 to 512 [ 554.730805][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 554.734032][T31946] /dev/loop0: Can't open blockdev [ 554.775612][T31946] loop0: detected capacity change from 0 to 512 [ 554.782467][T31946] /dev/loop0: Can't open blockdev [ 554.798389][T31949] loop0: detected capacity change from 0 to 512 [ 554.808024][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 554.816813][T31949] /dev/loop0: Can't open blockdev [ 554.843959][T31952] loop0: detected capacity change from 0 to 512 [ 554.850798][T31952] /dev/loop0: Can't open blockdev [ 554.872891][T31955] loop0: detected capacity change from 0 to 512 [ 554.879950][T31955] /dev/loop0: Can't open blockdev [ 554.904044][T31958] loop0: detected capacity change from 0 to 512 [ 554.911559][T31958] /dev/loop0: Can't open blockdev [ 554.931582][T31961] loop0: detected capacity change from 0 to 512 [ 554.939153][T31961] /dev/loop0: Can't open blockdev [ 554.964806][T31967] loop0: detected capacity change from 0 to 512 [ 554.971635][T31967] /dev/loop0: Can't open blockdev [ 554.988836][T31970] loop0: detected capacity change from 0 to 512 [ 554.996307][T31970] /dev/loop0: Can't open blockdev [ 555.020008][T31973] loop0: detected capacity change from 0 to 512 [ 555.029396][T31973] /dev/loop0: Can't open blockdev [ 555.054051][T31976] loop0: detected capacity change from 0 to 512 [ 555.060830][T31976] /dev/loop0: Can't open blockdev [ 555.077868][T31979] loop0: detected capacity change from 0 to 512 [ 555.085358][T31979] /dev/loop0: Can't open blockdev [ 555.103703][T31982] loop0: detected capacity change from 0 to 512 [ 555.110834][T31982] /dev/loop0: Can't open blockdev [ 555.145527][T31982] loop0: detected capacity change from 0 to 512 [ 555.152092][T31982] /dev/loop0: Can't open blockdev [ 555.167571][T31985] loop0: detected capacity change from 0 to 512 [ 555.174558][T31985] /dev/loop0: Can't open blockdev [ 555.226372][T31994] loop0: detected capacity change from 0 to 512 [ 555.233534][T31994] /dev/loop0: Can't open blockdev [ 555.285912][T31994] loop0: detected capacity change from 0 to 512 [ 555.293039][T31994] /dev/loop0: Can't open blockdev [ 555.313202][T31997] loop0: detected capacity change from 0 to 512 [ 555.320337][T31997] /dev/loop0: Can't open blockdev [ 555.358622][T32003] loop0: detected capacity change from 0 to 512 [ 555.365771][T32003] /dev/loop0: Can't open blockdev [ 555.386691][T32006] loop0: detected capacity change from 0 to 512 [ 555.401968][T32006] /dev/loop0: Can't open blockdev [ 555.420510][T32009] loop0: detected capacity change from 0 to 512 [ 555.427767][T32009] /dev/loop0: Can't open blockdev [ 555.452400][T32012] loop0: detected capacity change from 0 to 512 [ 555.459538][T32012] /dev/loop0: Can't open blockdev [ 555.486678][T32018] loop0: detected capacity change from 0 to 512 [ 555.493798][T32018] /dev/loop0: Can't open blockdev [ 555.514135][T32021] loop0: detected capacity change from 0 to 512 [ 555.520969][T32021] /dev/loop0: Can't open blockdev [ 555.543963][T32024] loop0: detected capacity change from 0 to 512 [ 555.550840][T32024] /dev/loop0: Can't open blockdev [ 555.575335][T32027] loop0: detected capacity change from 0 to 512 [ 555.581923][T32027] /dev/loop0: Can't open blockdev [ 555.609544][T32030] loop0: detected capacity change from 0 to 512 [ 555.617620][T32030] /dev/loop0: Can't open blockdev [ 555.639899][T32033] loop0: detected capacity change from 0 to 512 [ 555.646863][T32033] /dev/loop0: Can't open blockdev [ 555.669296][T32036] loop0: detected capacity change from 0 to 512 [ 555.683391][T32036] /dev/loop0: Can't open blockdev [ 555.723978][T32036] loop0: detected capacity change from 0 to 512 [ 555.730678][T32036] /dev/loop0: Can't open blockdev [ 555.756299][T32039] loop0: detected capacity change from 0 to 512 [ 555.763474][T32039] /dev/loop0: Can't open blockdev [ 555.795765][T32039] loop0: detected capacity change from 0 to 512 [ 555.803805][T32039] /dev/loop0: Can't open blockdev [ 555.831797][T32045] loop0: detected capacity change from 0 to 512 [ 555.839076][T32045] /dev/loop0: Can't open blockdev [ 555.880002][T32051] loop0: detected capacity change from 0 to 512 [ 555.887970][T32051] /dev/loop0: Can't open blockdev [ 555.905651][T32051] loop0: detected capacity change from 0 to 512 [ 555.912830][T32051] /dev/loop0: Can't open blockdev [ 555.926917][T32054] loop0: detected capacity change from 0 to 512 [ 555.933937][T32054] /dev/loop0: Can't open blockdev [ 555.955527][T32057] loop0: detected capacity change from 0 to 512 [ 555.962653][T32057] /dev/loop0: Can't open blockdev [ 555.994110][T32063] loop0: detected capacity change from 0 to 512 [ 556.001633][T32063] /dev/loop0: Can't open blockdev [ 556.025003][T32066] loop0: detected capacity change from 0 to 512 [ 556.031839][T32066] /dev/loop0: Can't open blockdev [ 556.066418][T32066] loop0: detected capacity change from 0 to 512 [ 556.073826][T32066] /dev/loop0: Can't open blockdev [ 556.088399][T32069] loop0: detected capacity change from 0 to 512 [ 556.103655][T32069] /dev/loop0: Can't open blockdev [ 556.119188][T32072] loop0: detected capacity change from 0 to 512 [ 556.126904][T32072] /dev/loop0: Can't open blockdev [ 556.146671][T32075] loop0: detected capacity change from 0 to 512 [ 556.155039][T32075] /dev/loop0: Can't open blockdev [ 556.184499][T32078] loop0: detected capacity change from 0 to 512 [ 556.191529][T32078] /dev/loop0: Can't open blockdev [ 556.222517][T32084] loop0: detected capacity change from 0 to 512 [ 556.229698][T32084] /dev/loop0: Can't open blockdev [ 556.272441][T32090] loop0: detected capacity change from 0 to 512 [ 556.279829][T32090] /dev/loop0: Can't open blockdev [ 556.307929][T32093] loop0: detected capacity change from 0 to 512 [ 556.315658][T32093] /dev/loop0: Can't open blockdev [ 556.335267][T32096] loop0: detected capacity change from 0 to 512 [ 556.342205][T32096] /dev/loop0: Can't open blockdev [ 556.371794][T32102] loop0: detected capacity change from 0 to 512 [ 556.380380][T32102] /dev/loop0: Can't open blockdev [ 556.396136][T32102] loop0: detected capacity change from 0 to 512 [ 556.407785][T32102] /dev/loop0: Can't open blockdev [ 556.433374][T32105] loop0: detected capacity change from 0 to 512 [ 556.440651][T32105] /dev/loop0: Can't open blockdev [ 556.457777][T32108] loop0: detected capacity change from 0 to 512 [ 556.465165][T32108] /dev/loop0: Can't open blockdev [ 556.478869][T32111] loop0: detected capacity change from 0 to 512 [ 556.485941][T32111] /dev/loop0: Can't open blockdev [ 556.524196][T32117] loop0: detected capacity change from 0 to 512 [ 556.531564][T32117] /dev/loop0: Can't open blockdev [ 556.571757][T32123] loop0: detected capacity change from 0 to 512 [ 556.579143][T32123] /dev/loop0: Can't open blockdev [ 556.606109][T32126] loop0: detected capacity change from 0 to 512 [ 556.612958][T32126] /dev/loop0: Can't open blockdev [ 556.673654][T32135] loop0: detected capacity change from 0 to 512 [ 556.684204][T32135] /dev/loop0: Can't open blockdev [ 556.701777][T32138] loop0: detected capacity change from 0 to 512 [ 556.709780][T32138] /dev/loop0: Can't open blockdev [ 556.727684][T32141] loop0: detected capacity change from 0 to 512 [ 556.734738][T32141] /dev/loop0: Can't open blockdev [ 556.742081][T32141] loop0: detected capacity change from 0 to 512 [ 556.749559][T32141] /dev/loop0: Can't open blockdev [ 556.765493][T32144] loop0: detected capacity change from 0 to 512 [ 556.772360][T32144] /dev/loop0: Can't open blockdev [ 556.796831][T32147] loop0: detected capacity change from 0 to 512 [ 556.804038][T32147] /dev/loop0: Can't open blockdev [ 556.820540][T32150] loop0: detected capacity change from 0 to 512 [ 556.827929][T32150] /dev/loop0: Can't open blockdev [ 556.865928][T32153] loop0: detected capacity change from 0 to 512 [ 556.873005][T32153] /dev/loop0: Can't open blockdev [ 556.890270][T32156] loop0: detected capacity change from 0 to 512 [ 556.897377][T32156] /dev/loop0: Can't open blockdev [ 556.920990][T32159] loop0: detected capacity change from 0 to 512 [ 556.928987][T32159] /dev/loop0: Can't open blockdev [ 556.947886][T32162] loop0: detected capacity change from 0 to 512 [ 556.954938][T32162] /dev/loop0: Can't open blockdev [ 556.973557][T32165] loop0: detected capacity change from 0 to 512 [ 556.980662][T32165] /dev/loop0: Can't open blockdev [ 556.996087][T32168] loop0: detected capacity change from 0 to 512 [ 557.003455][T32168] /dev/loop0: Can't open blockdev [ 557.038952][T32174] loop0: detected capacity change from 0 to 512 [ 557.046928][T32174] /dev/loop0: Can't open blockdev [ 557.067240][T32177] loop0: detected capacity change from 0 to 512 [ 557.079788][T32177] /dev/loop0: Can't open blockdev [ 557.104924][T32180] loop0: detected capacity change from 0 to 512 [ 557.112930][T32180] /dev/loop0: Can't open blockdev [ 557.134018][T32183] loop0: detected capacity change from 0 to 512 [ 557.140878][T32183] /dev/loop0: Can't open blockdev [ 557.174364][T32189] loop0: detected capacity change from 0 to 512 [ 557.181362][T32189] /dev/loop0: Can't open blockdev [ 557.194468][T32192] loop0: detected capacity change from 0 to 512 [ 557.201473][T32192] /dev/loop0: Can't open blockdev [ 557.257525][T32192] loop0: detected capacity change from 0 to 512 [ 557.264985][T32192] /dev/loop0: Can't open blockdev [ 557.281029][T32195] loop0: detected capacity change from 0 to 512 [ 557.288135][T32195] /dev/loop0: Can't open blockdev [ 557.319246][T32201] loop0: detected capacity change from 0 to 512 [ 557.326376][T32201] /dev/loop0: Can't open blockdev [ 557.341474][T32204] loop0: detected capacity change from 0 to 512 [ 557.348893][T32204] /dev/loop0: Can't open blockdev [ 557.398892][T32204] loop0: detected capacity change from 0 to 512 [ 557.412447][T32204] /dev/loop0: Can't open blockdev [ 557.437315][T32207] loop0: detected capacity change from 0 to 512 [ 557.445152][T32207] /dev/loop0: Can't open blockdev [ 557.468063][T32210] loop0: detected capacity change from 0 to 512 [ 557.475339][T32210] /dev/loop0: Can't open blockdev [ 557.516383][T32216] loop0: detected capacity change from 0 to 512 [ 557.524155][T32216] /dev/loop0: Can't open blockdev [ 557.542460][T32219] loop0: detected capacity change from 0 to 512 [ 557.549493][T32219] /dev/loop0: Can't open blockdev [ 557.574938][T32222] loop0: detected capacity change from 0 to 512 [ 557.582246][T32222] /dev/loop0: Can't open blockdev [ 557.596035][T32222] loop0: detected capacity change from 0 to 512 [ 557.609584][T32222] /dev/loop0: Can't open blockdev [ 557.648804][T32228] loop0: detected capacity change from 0 to 512 [ 557.655764][T32228] /dev/loop0: Can't open blockdev [ 557.691184][T32234] loop0: detected capacity change from 0 to 512 [ 557.698422][T32234] /dev/loop0: Can't open blockdev [ 557.723969][T32237] loop0: detected capacity change from 0 to 512 [ 557.731079][T32237] /dev/loop0: Can't open blockdev [ 557.768993][T32237] loop0: detected capacity change from 0 to 512 [ 557.782785][T32237] /dev/loop0: Can't open blockdev [ 557.797870][T32240] loop0: detected capacity change from 0 to 512 [ 557.804710][T32240] /dev/loop0: Can't open blockdev [ 557.821875][T32243] loop0: detected capacity change from 0 to 512 [ 557.828805][T32243] /dev/loop0: Can't open blockdev [ 557.845656][T32246] loop0: detected capacity change from 0 to 512 [ 557.853725][T32246] /dev/loop0: Can't open blockdev [ 557.870970][T32249] loop0: detected capacity change from 0 to 512 [ 557.878026][T32249] /dev/loop0: Can't open blockdev [ 557.892611][T32252] loop0: detected capacity change from 0 to 512 [ 557.900025][T32252] /dev/loop0: Can't open blockdev [ 557.915351][T32255] loop0: detected capacity change from 0 to 512 [ 557.922412][T32255] /dev/loop0: Can't open blockdev [ 557.938861][T32258] loop0: detected capacity change from 0 to 512 [ 557.946087][T32258] /dev/loop0: Can't open blockdev [ 557.961990][T32261] loop0: detected capacity change from 0 to 512 [ 557.968984][T32261] /dev/loop0: Can't open blockdev [ 557.991168][T32264] loop0: detected capacity change from 0 to 512 [ 558.004802][T32264] /dev/loop0: Can't open blockdev [ 558.022714][T32267] loop0: detected capacity change from 0 to 512 [ 558.030081][T32267] /dev/loop0: Can't open blockdev [ 558.059838][T32273] loop0: detected capacity change from 0 to 512 [ 558.067398][T32273] /dev/loop0: Can't open blockdev [ 558.089172][T32276] loop0: detected capacity change from 0 to 512 [ 558.096477][T32276] /dev/loop0: Can't open blockdev [ 558.110194][T32279] loop0: detected capacity change from 0 to 512 [ 558.117442][T32279] /dev/loop0: Can't open blockdev [ 558.149039][T32282] loop0: detected capacity change from 0 to 512 [ 558.156108][T32282] /dev/loop0: Can't open blockdev [ 558.176700][T32285] loop0: detected capacity change from 0 to 512 [ 558.183734][T32285] /dev/loop0: Can't open blockdev [ 558.217072][T32288] loop0: detected capacity change from 0 to 512 [ 558.224727][T32288] /dev/loop0: Can't open blockdev [ 558.252899][T32291] loop0: detected capacity change from 0 to 512 [ 558.259661][T32291] /dev/loop0: Can't open blockdev [ 558.283928][T32294] loop0: detected capacity change from 0 to 512 [ 558.290530][T32294] /dev/loop0: Can't open blockdev [ 558.342096][T32303] loop0: detected capacity change from 0 to 512 [ 558.353592][T32303] /dev/loop0: Can't open blockdev [ 558.387343][T32309] loop0: detected capacity change from 0 to 512 [ 558.394751][T32309] /dev/loop0: Can't open blockdev [ 558.408893][T32312] loop0: detected capacity change from 0 to 512 [ 558.416453][T32312] /dev/loop0: Can't open blockdev [ 558.446279][T32318] loop0: detected capacity change from 0 to 512 [ 558.453339][T32318] /dev/loop0: Can't open blockdev [ 558.469642][T32321] loop0: detected capacity change from 0 to 512 [ 558.476678][T32321] /dev/loop0: Can't open blockdev [ 558.501193][T32324] loop0: detected capacity change from 0 to 512 [ 558.508027][T32324] /dev/loop0: Can't open blockdev [ 558.548120][T32330] loop0: detected capacity change from 0 to 512 [ 558.555684][T32330] /dev/loop0: Can't open blockdev [ 558.603754][T32336] loop0: detected capacity change from 0 to 512 [ 558.611028][T32336] /dev/loop0: Can't open blockdev [ 558.624749][T32339] loop0: detected capacity change from 0 to 512 [ 558.631627][T32339] /dev/loop0: Can't open blockdev [ 558.650088][T32342] loop0: detected capacity change from 0 to 512 [ 558.657738][T32342] /dev/loop0: Can't open blockdev [ 558.695402][T32351] loop0: detected capacity change from 0 to 512 [ 558.702160][T32351] /dev/loop0: Can't open blockdev [ 558.719081][T32354] loop0: detected capacity change from 0 to 512 [ 558.726590][T32354] /dev/loop0: Can't open blockdev [ 558.743018][T32357] loop0: detected capacity change from 0 to 512 [ 558.749960][T32357] /dev/loop0: Can't open blockdev [ 558.766006][T32360] loop0: detected capacity change from 0 to 512 [ 558.772739][T32360] /dev/loop0: Can't open blockdev [ 558.814186][ T4070] blk_print_req_error: 437 callbacks suppressed [ 558.814206][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 558.818483][T32360] loop0: detected capacity change from 0 to 512 [ 558.820708][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 558.831049][T32360] /dev/loop0: Can't open blockdev [ 558.860263][T32363] loop0: detected capacity change from 0 to 512 [ 558.867511][T32363] /dev/loop0: Can't open blockdev [ 558.893173][T32366] loop0: detected capacity change from 0 to 512 [ 558.894559][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 558.899907][T32366] /dev/loop0: Can't open blockdev [ 558.918556][T32366] loop0: detected capacity change from 0 to 512 [ 558.925828][T32366] /dev/loop0: Can't open blockdev [ 558.953236][T32372] loop0: detected capacity change from 0 to 512 [ 558.958758][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 558.970659][T32372] /dev/loop0: Can't open blockdev [ 558.993758][T32375] loop0: detected capacity change from 0 to 512 [ 559.000817][T32375] /dev/loop0: Can't open blockdev [ 559.018208][T32378] loop0: detected capacity change from 0 to 512 [ 559.021735][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 559.025106][T32378] /dev/loop0: Can't open blockdev [ 559.050824][T32381] loop0: detected capacity change from 0 to 512 [ 559.059500][T32381] /dev/loop0: Can't open blockdev [ 559.081199][T32384] loop0: detected capacity change from 0 to 512 [ 559.088736][T32384] /dev/loop0: Can't open blockdev [ 559.102006][T32387] loop0: detected capacity change from 0 to 512 [ 559.107673][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 559.109288][T32387] /dev/loop0: Can't open blockdev [ 559.140086][T32390] loop0: detected capacity change from 0 to 512 [ 559.147154][T32390] /dev/loop0: Can't open blockdev [ 559.177292][T32393] loop0: detected capacity change from 0 to 512 [ 559.179446][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 559.184967][T32393] /dev/loop0: Can't open blockdev [ 559.212228][T32396] loop0: detected capacity change from 0 to 512 [ 559.219291][T32396] /dev/loop0: Can't open blockdev [ 559.259690][T32402] loop0: detected capacity change from 0 to 512 [ 559.269739][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 559.279983][T32402] /dev/loop0: Can't open blockdev [ 559.293878][T32405] loop0: detected capacity change from 0 to 512 [ 559.305695][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 559.311604][T32405] /dev/loop0: Can't open blockdev [ 559.377580][T32411] loop0: detected capacity change from 0 to 512 [ 559.384576][T32411] /dev/loop0: Can't open blockdev [ 559.416815][T32414] loop0: detected capacity change from 0 to 512 [ 559.423893][T32414] /dev/loop0: Can't open blockdev [ 559.442726][T32417] loop0: detected capacity change from 0 to 512 [ 559.450943][T32417] /dev/loop0: Can't open blockdev [ 559.484609][T32420] loop0: detected capacity change from 0 to 512 [ 559.491834][T32420] /dev/loop0: Can't open blockdev [ 559.504545][T32423] loop0: detected capacity change from 0 to 512 [ 559.511394][T32423] /dev/loop0: Can't open blockdev [ 559.530826][T32426] loop0: detected capacity change from 0 to 512 [ 559.536759][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 559.537827][T32426] /dev/loop0: Can't open blockdev [ 559.569764][T32429] loop0: detected capacity change from 0 to 512 [ 559.576364][ T4070] buffer_io_error: 328 callbacks suppressed [ 559.576383][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 559.576465][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 559.584231][T32429] /dev/loop0: Can't open blockdev [ 559.620227][T32432] loop0: detected capacity change from 0 to 512 [ 559.626538][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 559.626624][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 559.626697][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 559.626765][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 559.658529][T32432] /dev/loop0: Can't open blockdev [ 559.680976][T32435] loop0: detected capacity change from 0 to 512 [ 559.691381][T32435] /dev/loop0: Can't open blockdev [ 559.700837][T32435] loop0: detected capacity change from 0 to 512 [ 559.708203][T32435] /dev/loop0: Can't open blockdev [ 559.722075][T32438] loop0: detected capacity change from 0 to 512 [ 559.726643][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 559.729246][T32438] /dev/loop0: Can't open blockdev [ 559.757512][T32441] loop0: detected capacity change from 0 to 512 [ 559.769329][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 559.775275][T32441] /dev/loop0: Can't open blockdev [ 559.805591][T32444] loop0: detected capacity change from 0 to 512 [ 559.812469][T32444] /dev/loop0: Can't open blockdev [ 559.831477][T32447] loop0: detected capacity change from 0 to 512 [ 559.835136][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 559.838364][T32447] /dev/loop0: Can't open blockdev [ 559.885657][T32453] loop0: detected capacity change from 0 to 512 [ 559.892498][T32453] /dev/loop0: Can't open blockdev [ 559.912716][T32456] loop0: detected capacity change from 0 to 512 [ 559.920858][T32456] /dev/loop0: Can't open blockdev [ 559.946937][T32459] loop0: detected capacity change from 0 to 512 [ 559.951564][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 559.953933][T32459] /dev/loop0: Can't open blockdev [ 559.987822][T32462] loop0: detected capacity change from 0 to 512 [ 559.995215][T32462] /dev/loop0: Can't open blockdev [ 560.014071][T32465] loop0: detected capacity change from 0 to 512 [ 560.020946][T32465] /dev/loop0: Can't open blockdev [ 560.056059][T32465] loop0: detected capacity change from 0 to 512 [ 560.063013][T32465] /dev/loop0: Can't open blockdev [ 560.098498][T32471] loop0: detected capacity change from 0 to 512 [ 560.106127][T32471] /dev/loop0: Can't open blockdev [ 560.127196][T32474] loop0: detected capacity change from 0 to 512 [ 560.135119][T32474] /dev/loop0: Can't open blockdev [ 560.185546][T32474] loop0: detected capacity change from 0 to 512 [ 560.193022][T32474] /dev/loop0: Can't open blockdev [ 560.250921][T32483] loop0: detected capacity change from 0 to 512 [ 560.258490][T32483] /dev/loop0: Can't open blockdev [ 560.277076][T32486] loop0: detected capacity change from 0 to 512 [ 560.283977][T32486] /dev/loop0: Can't open blockdev [ 560.326222][T32495] loop0: detected capacity change from 0 to 512 [ 560.333547][T32495] /dev/loop0: Can't open blockdev [ 560.366583][T32495] loop0: detected capacity change from 0 to 512 [ 560.374055][T32495] /dev/loop0: Can't open blockdev [ 560.388099][T32498] loop0: detected capacity change from 0 to 512 [ 560.395047][T32498] /dev/loop0: Can't open blockdev [ 560.409627][T32501] loop0: detected capacity change from 0 to 512 [ 560.416754][T32501] /dev/loop0: Can't open blockdev [ 560.438028][T32504] loop0: detected capacity change from 0 to 512 [ 560.445503][T32504] /dev/loop0: Can't open blockdev [ 560.498513][T32510] loop0: detected capacity change from 0 to 512 [ 560.505886][T32510] /dev/loop0: Can't open blockdev [ 560.521872][T32513] loop0: detected capacity change from 0 to 512 [ 560.538459][T32513] /dev/loop0: Can't open blockdev [ 560.562427][T32516] loop0: detected capacity change from 0 to 512 [ 560.570068][T32516] /dev/loop0: Can't open blockdev [ 560.597782][T32519] loop0: detected capacity change from 0 to 512 [ 560.606594][T32519] /dev/loop0: Can't open blockdev [ 560.625019][T32519] loop0: detected capacity change from 0 to 512 [ 560.631813][T32519] /dev/loop0: Can't open blockdev [ 560.649012][T32522] loop0: detected capacity change from 0 to 512 [ 560.656160][T32522] /dev/loop0: Can't open blockdev [ 560.673429][T32525] loop0: detected capacity change from 0 to 512 [ 560.680363][T32525] /dev/loop0: Can't open blockdev [ 560.695734][T32528] loop0: detected capacity change from 0 to 512 [ 560.702607][T32528] /dev/loop0: Can't open blockdev [ 560.749789][T32528] loop0: detected capacity change from 0 to 512 [ 560.757144][T32528] /dev/loop0: Can't open blockdev [ 560.792739][T32531] loop0: detected capacity change from 0 to 512 [ 560.799960][T32531] /dev/loop0: Can't open blockdev [ 560.813853][T32534] loop0: detected capacity change from 0 to 512 [ 560.820648][T32534] /dev/loop0: Can't open blockdev [ 560.837110][T32537] loop0: detected capacity change from 0 to 512 [ 560.844200][T32537] /dev/loop0: Can't open blockdev [ 560.871253][T32540] loop0: detected capacity change from 0 to 512 [ 560.878305][T32540] /dev/loop0: Can't open blockdev [ 560.901952][T32543] loop0: detected capacity change from 0 to 512 [ 560.908946][T32543] /dev/loop0: Can't open blockdev [ 560.925999][T32543] loop0: detected capacity change from 0 to 512 [ 560.932869][T32543] /dev/loop0: Can't open blockdev [ 560.947679][T32546] loop0: detected capacity change from 0 to 512 [ 560.954734][T32546] /dev/loop0: Can't open blockdev [ 561.005984][T32549] loop0: detected capacity change from 0 to 512 [ 561.015147][T32549] /dev/loop0: Can't open blockdev [ 561.042177][T32552] loop0: detected capacity change from 0 to 512 [ 561.049250][T32552] /dev/loop0: Can't open blockdev [ 561.065977][T32555] loop0: detected capacity change from 0 to 512 [ 561.072775][T32555] /dev/loop0: Can't open blockdev [ 561.096580][T32558] loop0: detected capacity change from 0 to 512 [ 561.104481][T32558] /dev/loop0: Can't open blockdev [ 561.132159][T32564] loop0: detected capacity change from 0 to 512 [ 561.139914][T32564] /dev/loop0: Can't open blockdev [ 561.181119][T32567] loop0: detected capacity change from 0 to 512 [ 561.188212][T32567] /dev/loop0: Can't open blockdev [ 561.197772][T32567] loop0: detected capacity change from 0 to 512 [ 561.209166][T32567] /dev/loop0: Can't open blockdev [ 561.232399][T32570] loop0: detected capacity change from 0 to 512 [ 561.239572][T32570] /dev/loop0: Can't open blockdev [ 561.257284][T32573] loop0: detected capacity change from 0 to 512 [ 561.264361][T32573] /dev/loop0: Can't open blockdev [ 561.282563][T32576] loop0: detected capacity change from 0 to 512 [ 561.289657][T32576] /dev/loop0: Can't open blockdev [ 561.306625][T32579] loop0: detected capacity change from 0 to 512 [ 561.313663][T32579] /dev/loop0: Can't open blockdev [ 561.356039][T32588] loop0: detected capacity change from 0 to 512 [ 561.363020][T32588] /dev/loop0: Can't open blockdev [ 561.386427][T32591] loop0: detected capacity change from 0 to 512 [ 561.393694][T32591] /dev/loop0: Can't open blockdev [ 561.448825][T32591] loop0: detected capacity change from 0 to 512 [ 561.462718][T32591] /dev/loop0: Can't open blockdev [ 561.477244][T32594] loop0: detected capacity change from 0 to 512 [ 561.484412][T32594] /dev/loop0: Can't open blockdev [ 561.514431][T32597] loop0: detected capacity change from 0 to 512 [ 561.521719][T32597] /dev/loop0: Can't open blockdev [ 561.548064][T32603] loop0: detected capacity change from 0 to 512 [ 561.555024][T32603] /dev/loop0: Can't open blockdev [ 561.575966][T32606] loop0: detected capacity change from 0 to 512 [ 561.583269][T32606] /dev/loop0: Can't open blockdev [ 561.612970][T32612] loop0: detected capacity change from 0 to 512 [ 561.620210][T32612] /dev/loop0: Can't open blockdev [ 561.637873][T32615] loop0: detected capacity change from 0 to 512 [ 561.645500][T32615] /dev/loop0: Can't open blockdev [ 561.671261][T32618] loop0: detected capacity change from 0 to 512 [ 561.678646][T32618] /dev/loop0: Can't open blockdev [ 561.725520][T32618] loop0: detected capacity change from 0 to 512 [ 561.737933][T32618] /dev/loop0: Can't open blockdev [ 561.751190][T32621] loop0: detected capacity change from 0 to 512 [ 561.767327][T32621] /dev/loop0: Can't open blockdev [ 561.836365][T32621] loop0: detected capacity change from 0 to 512 [ 561.843315][T32621] /dev/loop0: Can't open blockdev [ 561.857095][T32624] loop0: detected capacity change from 0 to 512 [ 561.865375][T32624] /dev/loop0: Can't open blockdev [ 561.906024][T32624] loop0: detected capacity change from 0 to 512 [ 561.912942][T32624] /dev/loop0: Can't open blockdev [ 561.929784][T32627] loop0: detected capacity change from 0 to 512 [ 561.937038][T32627] /dev/loop0: Can't open blockdev [ 562.001957][T32627] loop0: detected capacity change from 0 to 512 [ 562.008895][T32627] /dev/loop0: Can't open blockdev [ 562.024683][T32630] loop0: detected capacity change from 0 to 512 [ 562.032706][T32630] /dev/loop0: Can't open blockdev [ 562.061365][T32636] loop0: detected capacity change from 0 to 512 [ 562.068478][T32636] /dev/loop0: Can't open blockdev [ 562.100383][T32639] loop0: detected capacity change from 0 to 512 [ 562.107622][T32639] /dev/loop0: Can't open blockdev [ 562.146253][T32639] loop0: detected capacity change from 0 to 512 [ 562.153664][T32639] /dev/loop0: Can't open blockdev [ 562.179732][T32645] loop0: detected capacity change from 0 to 512 [ 562.186832][T32645] /dev/loop0: Can't open blockdev [ 562.217424][T32645] loop0: detected capacity change from 0 to 512 [ 562.224637][T32645] /dev/loop0: Can't open blockdev [ 562.238576][T32648] loop0: detected capacity change from 0 to 512 [ 562.245592][T32648] /dev/loop0: Can't open blockdev [ 562.274327][T32654] loop0: detected capacity change from 0 to 512 [ 562.281563][T32654] /dev/loop0: Can't open blockdev [ 562.349308][T32657] loop0: detected capacity change from 0 to 512 [ 562.356398][T32657] /dev/loop0: Can't open blockdev [ 562.364250][T32657] loop0: detected capacity change from 0 to 512 [ 562.371336][T32657] /dev/loop0: Can't open blockdev [ 562.385107][T32660] loop0: detected capacity change from 0 to 512 [ 562.392012][T32660] /dev/loop0: Can't open blockdev [ 562.423642][T32666] loop0: detected capacity change from 0 to 512 [ 562.430492][T32666] /dev/loop0: Can't open blockdev [ 562.454126][T32669] loop0: detected capacity change from 0 to 512 [ 562.461339][T32669] /dev/loop0: Can't open blockdev [ 562.485576][T32675] loop0: detected capacity change from 0 to 512 [ 562.492501][T32675] /dev/loop0: Can't open blockdev [ 562.509812][T32678] loop0: detected capacity change from 0 to 512 [ 562.517608][T32678] /dev/loop0: Can't open blockdev [ 562.535229][T32681] loop0: detected capacity change from 0 to 512 [ 562.542072][T32681] /dev/loop0: Can't open blockdev [ 562.559349][T32684] loop0: detected capacity change from 0 to 512 [ 562.566241][T32684] /dev/loop0: Can't open blockdev [ 562.586703][T32687] loop0: detected capacity change from 0 to 512 [ 562.601285][T32687] /dev/loop0: Can't open blockdev [ 562.625446][T32690] loop0: detected capacity change from 0 to 512 [ 562.632679][T32690] /dev/loop0: Can't open blockdev [ 562.663747][T32693] loop0: detected capacity change from 0 to 512 [ 562.670574][T32693] /dev/loop0: Can't open blockdev [ 562.685318][T32693] loop0: detected capacity change from 0 to 512 [ 562.692385][T32693] /dev/loop0: Can't open blockdev [ 562.707136][T32696] loop0: detected capacity change from 0 to 512 [ 562.716176][ T1238] ieee802154 phy0 wpan0: encryption failed: -22 [ 562.722509][ T1238] ieee802154 phy1 wpan1: encryption failed: -22 [ 562.730944][T32696] /dev/loop0: Can't open blockdev [ 562.749202][T32699] loop0: detected capacity change from 0 to 512 [ 562.756113][T32699] /dev/loop0: Can't open blockdev [ 562.796630][T32699] loop0: detected capacity change from 0 to 512 [ 562.804184][T32699] /dev/loop0: Can't open blockdev [ 562.817891][T32702] loop0: detected capacity change from 0 to 512 [ 562.824808][T32702] /dev/loop0: Can't open blockdev [ 562.839508][T32702] loop0: detected capacity change from 0 to 512 [ 562.847949][T32702] /dev/loop0: Can't open blockdev [ 562.877765][T32708] loop0: detected capacity change from 0 to 512 [ 562.885370][T32708] /dev/loop0: Can't open blockdev [ 562.917544][T32711] loop0: detected capacity change from 0 to 512 [ 562.927115][T32711] /dev/loop0: Can't open blockdev [ 562.962524][T32714] loop0: detected capacity change from 0 to 512 [ 562.970204][T32714] /dev/loop0: Can't open blockdev [ 562.989634][T32717] loop0: detected capacity change from 0 to 512 [ 562.997170][T32717] /dev/loop0: Can't open blockdev [ 563.034401][T32723] loop0: detected capacity change from 0 to 512 [ 563.041256][T32723] /dev/loop0: Can't open blockdev [ 563.058889][T32726] loop0: detected capacity change from 0 to 512 [ 563.067125][T32726] /dev/loop0: Can't open blockdev [ 563.085615][T32729] loop0: detected capacity change from 0 to 512 [ 563.092611][T32729] /dev/loop0: Can't open blockdev [ 563.111255][T32732] loop0: detected capacity change from 0 to 512 [ 563.118239][T32732] /dev/loop0: Can't open blockdev [ 563.165151][T32738] loop0: detected capacity change from 0 to 512 [ 563.171987][T32738] /dev/loop0: Can't open blockdev [ 563.206865][T32741] loop0: detected capacity change from 0 to 512 [ 563.216741][T32741] /dev/loop0: Can't open blockdev [ 563.265783][T32741] loop0: detected capacity change from 0 to 512 [ 563.272482][T32741] /dev/loop0: Can't open blockdev [ 563.304572][T32747] loop0: detected capacity change from 0 to 512 [ 563.311574][T32747] /dev/loop0: Can't open blockdev [ 563.328845][T32750] loop0: detected capacity change from 0 to 512 [ 563.343623][T32750] /dev/loop0: Can't open blockdev [ 563.359805][T32753] loop0: detected capacity change from 0 to 512 [ 563.368175][T32753] /dev/loop0: Can't open blockdev [ 563.402508][T32753] loop0: detected capacity change from 0 to 512 [ 563.409781][T32753] /dev/loop0: Can't open blockdev [ 563.432074][T32756] loop0: detected capacity change from 0 to 512 [ 563.438953][T32756] /dev/loop0: Can't open blockdev [ 563.456411][T32759] loop0: detected capacity change from 0 to 512 [ 563.464034][T32759] /dev/loop0: Can't open blockdev [ 563.501508][T32765] loop0: detected capacity change from 0 to 512 [ 563.510393][T32765] /dev/loop0: Can't open blockdev [ 563.540027][ T300] loop0: detected capacity change from 0 to 512 [ 563.549409][ T300] /dev/loop0: Can't open blockdev [ 563.605795][ T300] loop0: detected capacity change from 0 to 512 [ 563.612772][ T300] /dev/loop0: Can't open blockdev [ 563.637433][ T303] loop0: detected capacity change from 0 to 512 [ 563.644668][ T303] /dev/loop0: Can't open blockdev [ 563.676365][ T309] loop0: detected capacity change from 0 to 512 [ 563.689772][ T309] /dev/loop0: Can't open blockdev [ 563.746090][ T309] loop0: detected capacity change from 0 to 512 [ 563.752839][ T309] /dev/loop0: Can't open blockdev [ 563.770104][ T312] loop0: detected capacity change from 0 to 512 [ 563.781005][ T312] /dev/loop0: Can't open blockdev [ 563.809208][ T315] loop0: detected capacity change from 0 to 512 [ 563.816326][ T315] /dev/loop0: Can't open blockdev [ 563.830857][ T318] loop0: detected capacity change from 0 to 512 [ 563.838999][ T318] /dev/loop0: Can't open blockdev [ 563.857357][ T321] loop0: detected capacity change from 0 to 512 [ 563.867111][ T4070] blk_print_req_error: 446 callbacks suppressed [ 563.867131][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 563.874608][ T321] /dev/loop0: Can't open blockdev [ 563.891857][ T321] loop0: detected capacity change from 0 to 512 [ 563.900186][ T321] /dev/loop0: Can't open blockdev [ 563.917686][ T324] loop0: detected capacity change from 0 to 512 [ 563.924904][ T324] /dev/loop0: Can't open blockdev [ 563.944725][ T327] loop0: detected capacity change from 0 to 512 [ 563.947516][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 563.962605][ T327] /dev/loop0: Can't open blockdev [ 563.984443][ T330] loop0: detected capacity change from 0 to 512 [ 563.991179][ T330] /dev/loop0: Can't open blockdev [ 564.007887][ T333] loop0: detected capacity change from 0 to 512 [ 564.019560][ T333] /dev/loop0: Can't open blockdev [ 564.036310][ T336] loop0: detected capacity change from 0 to 512 [ 564.039111][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 564.043857][ T336] /dev/loop0: Can't open blockdev [ 564.069974][ T339] loop0: detected capacity change from 0 to 512 [ 564.076967][ T339] /dev/loop0: Can't open blockdev [ 564.111941][ T339] loop0: detected capacity change from 0 to 512 [ 564.118229][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 564.119546][ T339] /dev/loop0: Can't open blockdev [ 564.143782][ T342] loop0: detected capacity change from 0 to 512 [ 564.150543][ T342] /dev/loop0: Can't open blockdev [ 564.170335][ T345] loop0: detected capacity change from 0 to 512 [ 564.177331][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 564.177931][ T345] /dev/loop0: Can't open blockdev [ 564.212848][ T348] loop0: detected capacity change from 0 to 512 [ 564.220307][ T348] /dev/loop0: Can't open blockdev [ 564.235160][ T351] loop0: detected capacity change from 0 to 512 [ 564.240453][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 564.242042][ T351] /dev/loop0: Can't open blockdev [ 564.273674][ T354] loop0: detected capacity change from 0 to 512 [ 564.279040][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 564.291024][ T354] /dev/loop0: Can't open blockdev [ 564.308759][ T357] loop0: detected capacity change from 0 to 512 [ 564.316312][ T357] /dev/loop0: Can't open blockdev [ 564.339327][ T360] loop0: detected capacity change from 0 to 512 [ 564.344512][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 564.348077][ T360] /dev/loop0: Can't open blockdev [ 564.384963][ T363] loop0: detected capacity change from 0 to 512 [ 564.386415][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 564.391704][ T363] /dev/loop0: Can't open blockdev [ 564.426248][ T366] loop0: detected capacity change from 0 to 512 [ 564.427487][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 564.433326][ T366] /dev/loop0: Can't open blockdev [ 564.476780][ T369] loop0: detected capacity change from 0 to 512 [ 564.483956][ T369] /dev/loop0: Can't open blockdev [ 564.499892][ T372] loop0: detected capacity change from 0 to 512 [ 564.507473][ T372] /dev/loop0: Can't open blockdev [ 564.532939][ T375] loop0: detected capacity change from 0 to 512 [ 564.539920][ T375] /dev/loop0: Can't open blockdev [ 564.584704][ T4070] buffer_io_error: 342 callbacks suppressed [ 564.584722][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 564.586871][ T375] loop0: detected capacity change from 0 to 512 [ 564.590894][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 564.599575][ T375] /dev/loop0: Can't open blockdev [ 564.626893][ T378] loop0: detected capacity change from 0 to 512 [ 564.633952][ T378] /dev/loop0: Can't open blockdev [ 564.661299][ T384] loop0: detected capacity change from 0 to 512 [ 564.666475][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 564.668209][ T384] /dev/loop0: Can't open blockdev [ 564.728748][ T393] loop0: detected capacity change from 0 to 512 [ 564.735822][ T393] /dev/loop0: Can't open blockdev [ 564.769655][ T399] loop0: detected capacity change from 0 to 512 [ 564.776172][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 564.778211][ T399] /dev/loop0: Can't open blockdev [ 564.831558][ T405] loop0: detected capacity change from 0 to 512 [ 564.838160][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 564.838753][ T405] /dev/loop0: Can't open blockdev [ 564.864142][ T408] loop0: detected capacity change from 0 to 512 [ 564.874344][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 564.882940][ T408] /dev/loop0: Can't open blockdev [ 564.900793][ T411] loop0: detected capacity change from 0 to 512 [ 564.910711][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 564.919671][ T411] /dev/loop0: Can't open blockdev [ 564.942663][ T414] loop0: detected capacity change from 0 to 512 [ 564.948978][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 564.949840][ T414] /dev/loop0: Can't open blockdev [ 564.979660][ T417] loop0: detected capacity change from 0 to 512 [ 564.986792][ T417] /dev/loop0: Can't open blockdev [ 565.036163][ T417] loop0: detected capacity change from 0 to 512 [ 565.042898][ T417] /dev/loop0: Can't open blockdev [ 565.058200][ T420] loop0: detected capacity change from 0 to 512 [ 565.061826][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 565.065441][ T420] /dev/loop0: Can't open blockdev [ 565.106894][ T423] loop0: detected capacity change from 0 to 512 [ 565.113772][ T423] /dev/loop0: Can't open blockdev [ 565.142937][ T426] loop0: detected capacity change from 0 to 512 [ 565.150267][ T426] /dev/loop0: Can't open blockdev [ 565.170662][ T429] loop0: detected capacity change from 0 to 512 [ 565.174920][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 565.177994][ T429] /dev/loop0: Can't open blockdev [ 565.210547][ T435] loop0: detected capacity change from 0 to 512 [ 565.217922][ T435] /dev/loop0: Can't open blockdev [ 565.236298][ T438] loop0: detected capacity change from 0 to 512 [ 565.243708][ T438] /dev/loop0: Can't open blockdev [ 565.264338][ T441] loop0: detected capacity change from 0 to 512 [ 565.271172][ T441] /dev/loop0: Can't open blockdev [ 565.286998][ T444] loop0: detected capacity change from 0 to 512 [ 565.294654][ T444] /dev/loop0: Can't open blockdev [ 565.310314][ T447] loop0: detected capacity change from 0 to 512 [ 565.317804][ T447] /dev/loop0: Can't open blockdev [ 565.360191][ T456] loop0: detected capacity change from 0 to 512 [ 565.367800][ T456] /dev/loop0: Can't open blockdev [ 565.392174][ T459] loop0: detected capacity change from 0 to 512 [ 565.399497][ T459] /dev/loop0: Can't open blockdev [ 565.436470][ T462] loop0: detected capacity change from 0 to 512 [ 565.443948][ T462] /dev/loop0: Can't open blockdev [ 565.463808][ T465] loop0: detected capacity change from 0 to 512 [ 565.471066][ T465] /dev/loop0: Can't open blockdev [ 565.486478][ T468] loop0: detected capacity change from 0 to 512 [ 565.493700][ T468] /dev/loop0: Can't open blockdev [ 565.536892][ T468] loop0: detected capacity change from 0 to 512 [ 565.544189][ T468] /dev/loop0: Can't open blockdev [ 565.559219][ T471] loop0: detected capacity change from 0 to 512 [ 565.573916][ T471] /dev/loop0: Can't open blockdev [ 565.591378][ T474] loop0: detected capacity change from 0 to 512 [ 565.598825][ T474] /dev/loop0: Can't open blockdev [ 565.645714][ T474] loop0: detected capacity change from 0 to 512 [ 565.652980][ T474] /dev/loop0: Can't open blockdev [ 565.679440][ T480] loop0: detected capacity change from 0 to 512 [ 565.686371][ T480] /dev/loop0: Can't open blockdev [ 565.705289][ T483] loop0: detected capacity change from 0 to 512 [ 565.712214][ T483] /dev/loop0: Can't open blockdev [ 565.748551][ T489] loop0: detected capacity change from 0 to 512 [ 565.757006][ T489] /dev/loop0: Can't open blockdev [ 565.791693][ T492] loop0: detected capacity change from 0 to 512 [ 565.800559][ T492] /dev/loop0: Can't open blockdev [ 565.819847][ T495] loop0: detected capacity change from 0 to 512 [ 565.828331][ T495] /dev/loop0: Can't open blockdev [ 565.875780][ T495] loop0: detected capacity change from 0 to 512 [ 565.883473][ T495] /dev/loop0: Can't open blockdev [ 565.900572][ T498] loop0: detected capacity change from 0 to 512 [ 565.907874][ T498] /dev/loop0: Can't open blockdev [ 565.946616][ T507] loop0: detected capacity change from 0 to 512 [ 565.953844][ T507] /dev/loop0: Can't open blockdev [ 565.982258][ T513] loop0: detected capacity change from 0 to 512 [ 565.990052][ T513] /dev/loop0: Can't open blockdev [ 566.027126][ T513] loop0: detected capacity change from 0 to 512 [ 566.034894][ T513] /dev/loop0: Can't open blockdev [ 566.067111][ T519] loop0: detected capacity change from 0 to 512 [ 566.075322][ T519] /dev/loop0: Can't open blockdev [ 566.090947][ T522] loop0: detected capacity change from 0 to 512 [ 566.098373][ T522] /dev/loop0: Can't open blockdev [ 566.108659][ T522] loop0: detected capacity change from 0 to 512 [ 566.115561][ T522] /dev/loop0: Can't open blockdev [ 566.135963][ T525] loop0: detected capacity change from 0 to 512 [ 566.142766][ T525] /dev/loop0: Can't open blockdev [ 566.163627][ T528] loop0: detected capacity change from 0 to 512 [ 566.170369][ T528] /dev/loop0: Can't open blockdev [ 566.190401][ T531] loop0: detected capacity change from 0 to 512 [ 566.197802][ T531] /dev/loop0: Can't open blockdev [ 566.216350][ T534] loop0: detected capacity change from 0 to 512 [ 566.223230][ T534] /dev/loop0: Can't open blockdev [ 566.241927][ T537] loop0: detected capacity change from 0 to 512 [ 566.248845][ T537] /dev/loop0: Can't open blockdev [ 566.278358][ T543] loop0: detected capacity change from 0 to 512 [ 566.285299][ T543] /dev/loop0: Can't open blockdev [ 566.309348][ T546] loop0: detected capacity change from 0 to 512 [ 566.316971][ T546] /dev/loop0: Can't open blockdev [ 566.335971][ T549] loop0: detected capacity change from 0 to 512 [ 566.342838][ T549] /dev/loop0: Can't open blockdev [ 566.359803][ T552] loop0: detected capacity change from 0 to 512 [ 566.366982][ T552] /dev/loop0: Can't open blockdev [ 566.384978][ T555] loop0: detected capacity change from 0 to 512 [ 566.391909][ T555] /dev/loop0: Can't open blockdev [ 566.422659][ T558] loop0: detected capacity change from 0 to 512 [ 566.429807][ T558] /dev/loop0: Can't open blockdev [ 566.486154][ T558] loop0: detected capacity change from 0 to 512 [ 566.492806][ T558] /dev/loop0: Can't open blockdev [ 566.525503][ T561] loop0: detected capacity change from 0 to 512 [ 566.542875][ T561] /dev/loop0: Can't open blockdev [ 566.559275][ T564] loop0: detected capacity change from 0 to 512 [ 566.566517][ T564] /dev/loop0: Can't open blockdev [ 566.635535][ T564] loop0: detected capacity change from 0 to 512 [ 566.642253][ T564] /dev/loop0: Can't open blockdev [ 566.656540][ T567] loop0: detected capacity change from 0 to 512 [ 566.663657][ T567] /dev/loop0: Can't open blockdev [ 566.734135][ T579] loop0: detected capacity change from 0 to 512 [ 566.740976][ T579] /dev/loop0: Can't open blockdev [ 566.771036][ T585] loop0: detected capacity change from 0 to 512 [ 566.778090][ T585] /dev/loop0: Can't open blockdev [ 566.795034][ T588] loop0: detected capacity change from 0 to 512 [ 566.801930][ T588] /dev/loop0: Can't open blockdev [ 566.821554][ T591] loop0: detected capacity change from 0 to 512 [ 566.828481][ T591] /dev/loop0: Can't open blockdev [ 566.846510][ T594] loop0: detected capacity change from 0 to 512 [ 566.853528][ T594] /dev/loop0: Can't open blockdev [ 566.889529][ T597] loop0: detected capacity change from 0 to 512 [ 566.896923][ T597] /dev/loop0: Can't open blockdev [ 566.955577][ T600] loop0: detected capacity change from 0 to 512 [ 566.962280][ T600] /dev/loop0: Can't open blockdev [ 566.979632][ T603] loop0: detected capacity change from 0 to 512 [ 566.986653][ T603] /dev/loop0: Can't open blockdev [ 567.011583][ T606] loop0: detected capacity change from 0 to 512 [ 567.018912][ T606] /dev/loop0: Can't open blockdev [ 567.038005][ T609] loop0: detected capacity change from 0 to 512 [ 567.045690][ T609] /dev/loop0: Can't open blockdev [ 567.062529][ T612] loop0: detected capacity change from 0 to 512 [ 567.069553][ T612] /dev/loop0: Can't open blockdev [ 567.100537][ T618] loop0: detected capacity change from 0 to 512 [ 567.107825][ T618] /dev/loop0: Can't open blockdev [ 567.135069][ T624] loop0: detected capacity change from 0 to 512 [ 567.152759][ T624] /dev/loop0: Can't open blockdev [ 567.184008][ T630] loop0: detected capacity change from 0 to 512 [ 567.201546][ T630] /dev/loop0: Can't open blockdev [ 567.225816][ T633] loop0: detected capacity change from 0 to 512 [ 567.232707][ T633] /dev/loop0: Can't open blockdev [ 567.287246][ T633] loop0: detected capacity change from 0 to 512 [ 567.294603][ T633] /dev/loop0: Can't open blockdev [ 567.311754][ T636] loop0: detected capacity change from 0 to 512 [ 567.318792][ T636] /dev/loop0: Can't open blockdev [ 567.363465][ T642] loop0: detected capacity change from 0 to 512 [ 567.370042][ T642] /dev/loop0: Can't open blockdev [ 567.389636][ T645] loop0: detected capacity change from 0 to 512 [ 567.397489][ T645] /dev/loop0: Can't open blockdev [ 567.416767][ T648] loop0: detected capacity change from 0 to 512 [ 567.423643][ T648] /dev/loop0: Can't open blockdev [ 567.439666][ T651] loop0: detected capacity change from 0 to 512 [ 567.446550][ T651] /dev/loop0: Can't open blockdev [ 567.464174][ T654] loop0: detected capacity change from 0 to 512 [ 567.471104][ T654] /dev/loop0: Can't open blockdev [ 567.488628][ T657] loop0: detected capacity change from 0 to 512 [ 567.495830][ T657] /dev/loop0: Can't open blockdev [ 567.514910][ T660] loop0: detected capacity change from 0 to 512 [ 567.521708][ T660] /dev/loop0: Can't open blockdev [ 567.547198][ T663] loop0: detected capacity change from 0 to 512 [ 567.554560][ T663] /dev/loop0: Can't open blockdev [ 567.568668][ T666] loop0: detected capacity change from 0 to 512 [ 567.575952][ T666] /dev/loop0: Can't open blockdev [ 567.583618][ T666] loop0: detected capacity change from 0 to 512 [ 567.590739][ T666] /dev/loop0: Can't open blockdev [ 567.606373][ T669] loop0: detected capacity change from 0 to 512 [ 567.613735][ T669] /dev/loop0: Can't open blockdev [ 567.631447][ T672] loop0: detected capacity change from 0 to 512 [ 567.638499][ T672] /dev/loop0: Can't open blockdev [ 567.672225][ T672] loop0: detected capacity change from 0 to 512 [ 567.680789][ T672] /dev/loop0: Can't open blockdev [ 567.704212][ T675] loop0: detected capacity change from 0 to 512 [ 567.710802][ T675] /dev/loop0: Can't open blockdev [ 567.738841][ T675] loop0: detected capacity change from 0 to 512 [ 567.746075][ T675] /dev/loop0: Can't open blockdev [ 567.759580][ T678] loop0: detected capacity change from 0 to 512 [ 567.766417][ T678] /dev/loop0: Can't open blockdev [ 567.784681][ T681] loop0: detected capacity change from 0 to 512 [ 567.791353][ T681] /dev/loop0: Can't open blockdev [ 567.818038][ T687] loop0: detected capacity change from 0 to 512 [ 567.824964][ T687] /dev/loop0: Can't open blockdev [ 567.864239][ T690] loop0: detected capacity change from 0 to 512 [ 567.870910][ T690] /dev/loop0: Can't open blockdev [ 567.935524][ T690] loop0: detected capacity change from 0 to 512 [ 567.942157][ T690] /dev/loop0: Can't open blockdev [ 567.975703][ T693] loop0: detected capacity change from 0 to 512 [ 567.982414][ T693] /dev/loop0: Can't open blockdev [ 568.042983][ T696] loop0: detected capacity change from 0 to 512 [ 568.060259][ T696] /dev/loop0: Can't open blockdev [ 568.124036][ T699] loop0: detected capacity change from 0 to 512 [ 568.131972][ T699] /dev/loop0: Can't open blockdev [ 568.185688][ T702] loop0: detected capacity change from 0 to 512 [ 568.192450][ T702] /dev/loop0: Can't open blockdev [ 568.245815][ T705] loop0: detected capacity change from 0 to 512 [ 568.263726][ T705] /dev/loop0: Can't open blockdev [ 568.306759][ T708] loop0: detected capacity change from 0 to 512 [ 568.322523][ T708] /dev/loop0: Can't open blockdev [ 568.374679][ T711] loop0: detected capacity change from 0 to 512 [ 568.389251][ T711] /dev/loop0: Can't open blockdev [ 568.444007][ T714] loop0: detected capacity change from 0 to 512 [ 568.451042][ T714] /dev/loop0: Can't open blockdev [ 568.484563][ T717] loop0: detected capacity change from 0 to 512 [ 568.495496][ T717] /dev/loop0: Can't open blockdev [ 568.533800][ T720] loop0: detected capacity change from 0 to 512 [ 568.540647][ T720] /dev/loop0: Can't open blockdev [ 568.558302][ T723] loop0: detected capacity change from 0 to 512 [ 568.565528][ T723] /dev/loop0: Can't open blockdev [ 568.594003][ T729] loop0: detected capacity change from 0 to 512 [ 568.601210][ T729] /dev/loop0: Can't open blockdev [ 568.622030][ T732] loop0: detected capacity change from 0 to 512 [ 568.628952][ T732] /dev/loop0: Can't open blockdev [ 568.666156][ T732] loop0: detected capacity change from 0 to 512 [ 568.673658][ T732] /dev/loop0: Can't open blockdev [ 568.689395][ T735] loop0: detected capacity change from 0 to 512 [ 568.696540][ T735] /dev/loop0: Can't open blockdev [ 568.714938][ T738] loop0: detected capacity change from 0 to 512 [ 568.721644][ T738] /dev/loop0: Can't open blockdev [ 568.754856][ T741] loop0: detected capacity change from 0 to 512 [ 568.761696][ T741] /dev/loop0: Can't open blockdev [ 568.795612][ T744] loop0: detected capacity change from 0 to 512 [ 568.802368][ T744] /dev/loop0: Can't open blockdev [ 568.818775][ T747] loop0: detected capacity change from 0 to 512 [ 568.832776][ T747] /dev/loop0: Can't open blockdev [ 568.857167][ T747] loop0: detected capacity change from 0 to 512 [ 568.864408][ T747] /dev/loop0: Can't open blockdev [ 568.883780][ T750] loop0: detected capacity change from 0 to 512 [ 568.889618][ T4070] blk_print_req_error: 317 callbacks suppressed [ 568.889638][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 568.890621][ T750] /dev/loop0: Can't open blockdev [ 568.945704][ T757] loop0: detected capacity change from 0 to 512 [ 568.952470][ T757] /dev/loop0: Can't open blockdev [ 568.978457][ T760] loop0: detected capacity change from 0 to 512 [ 568.987960][ T760] /dev/loop0: Can't open blockdev [ 569.005424][ T763] loop0: detected capacity change from 0 to 512 [ 569.015105][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 569.019791][ T763] /dev/loop0: Can't open blockdev [ 569.042400][ T766] loop0: detected capacity change from 0 to 512 [ 569.049632][ T766] /dev/loop0: Can't open blockdev [ 569.106462][ T773] loop0: detected capacity change from 0 to 512 [ 569.110030][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 569.113259][ T773] /dev/loop0: Can't open blockdev [ 569.143922][ T776] loop0: detected capacity change from 0 to 512 [ 569.150601][ T776] /dev/loop0: Can't open blockdev [ 569.167741][ T779] loop0: detected capacity change from 0 to 512 [ 569.174537][ T779] /dev/loop0: Can't open blockdev [ 569.197178][ T782] loop0: detected capacity change from 0 to 512 [ 569.204060][ T782] /dev/loop0: Can't open blockdev [ 569.234831][ T788] loop0: detected capacity change from 0 to 512 [ 569.241584][ T788] /dev/loop0: Can't open blockdev [ 569.259151][ T791] loop0: detected capacity change from 0 to 512 [ 569.266079][ T791] /dev/loop0: Can't open blockdev [ 569.282356][ T794] loop0: detected capacity change from 0 to 512 [ 569.289596][ T794] /dev/loop0: Can't open blockdev [ 569.307535][ T797] loop0: detected capacity change from 0 to 512 [ 569.314548][ T797] /dev/loop0: Can't open blockdev [ 569.353583][ T800] loop0: detected capacity change from 0 to 512 [ 569.360727][ T800] /dev/loop0: Can't open blockdev [ 569.376056][ T803] loop0: detected capacity change from 0 to 512 [ 569.382815][ T803] /dev/loop0: Can't open blockdev [ 569.400064][ T806] loop0: detected capacity change from 0 to 512 [ 569.406318][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 569.406408][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 569.406500][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 569.416474][ T806] /dev/loop0: Can't open blockdev [ 569.472688][ T812] loop0: detected capacity change from 0 to 512 [ 569.479941][ T812] /dev/loop0: Can't open blockdev [ 569.494601][ T815] loop0: detected capacity change from 0 to 512 [ 569.501504][ T815] /dev/loop0: Can't open blockdev [ 569.529332][ T818] loop0: detected capacity change from 0 to 512 [ 569.535473][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 569.536282][ T818] /dev/loop0: Can't open blockdev [ 569.559961][ T821] loop0: detected capacity change from 0 to 512 [ 569.566763][ T821] /dev/loop0: Can't open blockdev [ 569.582091][ T824] loop0: detected capacity change from 0 to 512 [ 569.589447][ T824] /dev/loop0: Can't open blockdev [ 569.621269][ T830] loop0: detected capacity change from 0 to 512 [ 569.626943][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 569.628424][ T830] /dev/loop0: Can't open blockdev [ 569.654544][ T833] loop0: detected capacity change from 0 to 512 [ 569.661295][ T833] /dev/loop0: Can't open blockdev [ 569.677459][ T836] loop0: detected capacity change from 0 to 512 [ 569.685739][ T836] /dev/loop0: Can't open blockdev [ 569.721004][ T842] loop0: detected capacity change from 0 to 512 [ 569.725544][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 569.728137][ T842] /dev/loop0: Can't open blockdev [ 569.754395][ T845] loop0: detected capacity change from 0 to 512 [ 569.759889][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 569.761165][ T845] /dev/loop0: Can't open blockdev [ 569.794393][ T848] loop0: detected capacity change from 0 to 512 [ 569.801249][ T848] /dev/loop0: Can't open blockdev [ 569.827205][ T851] loop0: detected capacity change from 0 to 512 [ 569.834239][ T4070] buffer_io_error: 229 callbacks suppressed [ 569.834256][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 569.835330][ T851] /dev/loop0: Can't open blockdev [ 569.873970][ T856] loop0: detected capacity change from 0 to 512 [ 569.876094][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 569.881399][ T856] /dev/loop0: Can't open blockdev [ 569.913732][ T860] loop0: detected capacity change from 0 to 512 [ 569.920470][ T860] /dev/loop0: Can't open blockdev [ 569.941486][ T865] loop0: detected capacity change from 0 to 512 [ 569.952471][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 569.960874][ T865] /dev/loop0: Can't open blockdev [ 569.979637][ T869] loop0: detected capacity change from 0 to 512 [ 569.986983][ T869] /dev/loop0: Can't open blockdev [ 570.036230][ T869] loop0: detected capacity change from 0 to 512 [ 570.044437][ T869] /dev/loop0: Can't open blockdev [ 570.093630][ T878] loop0: detected capacity change from 0 to 512 [ 570.100224][ T878] /dev/loop0: Can't open blockdev [ 570.128918][ T878] loop0: detected capacity change from 0 to 512 [ 570.136456][ T878] /dev/loop0: Can't open blockdev [ 570.150216][ T883] loop0: detected capacity change from 0 to 512 [ 570.156938][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 570.157964][ T883] /dev/loop0: Can't open blockdev [ 570.184273][ T887] loop0: detected capacity change from 0 to 512 [ 570.191229][ T887] /dev/loop0: Can't open blockdev [ 570.213885][ T892] loop0: detected capacity change from 0 to 512 [ 570.228426][ T892] /dev/loop0: Can't open blockdev [ 570.245434][ T896] loop0: detected capacity change from 0 to 512 [ 570.255401][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 570.264997][ T896] /dev/loop0: Can't open blockdev [ 570.285367][ T900] loop0: detected capacity change from 0 to 512 [ 570.292191][ T900] /dev/loop0: Can't open blockdev [ 570.315711][ T903] loop0: detected capacity change from 0 to 512 [ 570.322154][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 570.330834][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 570.333276][ T903] /dev/loop0: Can't open blockdev [ 570.373007][ T906] loop0: detected capacity change from 0 to 512 [ 570.375832][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 570.380127][ T906] /dev/loop0: Can't open blockdev [ 570.404709][ T909] loop0: detected capacity change from 0 to 512 [ 570.411563][ T909] /dev/loop0: Can't open blockdev [ 570.452671][ T915] loop0: detected capacity change from 0 to 512 [ 570.460399][ T915] /dev/loop0: Can't open blockdev [ 570.507729][ T924] loop0: detected capacity change from 0 to 512 [ 570.514625][ T924] /dev/loop0: Can't open blockdev [ 570.531001][ T927] loop0: detected capacity change from 0 to 512 [ 570.538404][ T927] /dev/loop0: Can't open blockdev [ 570.568461][ T933] loop0: detected capacity change from 0 to 512 [ 570.578264][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 570.585085][ T933] /dev/loop0: Can't open blockdev [ 570.642943][ T939] loop0: detected capacity change from 0 to 512 [ 570.650825][ T939] /dev/loop0: Can't open blockdev [ 570.694122][ T946] loop0: detected capacity change from 0 to 512 [ 570.703483][ T946] /dev/loop0: Can't open blockdev [ 570.712859][ T946] loop0: detected capacity change from 0 to 512 [ 570.717795][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 570.720677][ T946] /dev/loop0: Can't open blockdev [ 570.740476][ T949] loop0: detected capacity change from 0 to 512 [ 570.747346][ T949] /dev/loop0: Can't open blockdev [ 570.767326][ T952] loop0: detected capacity change from 0 to 512 [ 570.774496][ T952] /dev/loop0: Can't open blockdev [ 570.809680][ T960] loop0: detected capacity change from 0 to 512 [ 570.816825][ T960] /dev/loop0: Can't open blockdev [ 570.824873][ T960] loop0: detected capacity change from 0 to 512 [ 570.831924][ T960] /dev/loop0: Can't open blockdev [ 570.846006][ T963] loop0: detected capacity change from 0 to 512 [ 570.863694][ T963] /dev/loop0: Can't open blockdev [ 570.890734][ T966] loop0: detected capacity change from 0 to 512 [ 570.901085][ T966] /dev/loop0: Can't open blockdev [ 570.945941][ T975] loop0: detected capacity change from 0 to 512 [ 570.952886][ T975] /dev/loop0: Can't open blockdev [ 570.982415][ T978] loop0: detected capacity change from 0 to 512 [ 570.989412][ T978] /dev/loop0: Can't open blockdev [ 571.011324][ T982] loop0: detected capacity change from 0 to 512 [ 571.018643][ T982] /dev/loop0: Can't open blockdev [ 571.033843][ T986] loop0: detected capacity change from 0 to 512 [ 571.040834][ T986] /dev/loop0: Can't open blockdev [ 571.059851][ T993] loop0: detected capacity change from 0 to 512 [ 571.067183][ T993] /dev/loop0: Can't open blockdev [ 571.126233][ T993] loop0: detected capacity change from 0 to 512 [ 571.133642][ T993] /dev/loop0: Can't open blockdev [ 571.153230][ T996] loop0: detected capacity change from 0 to 512 [ 571.160082][ T996] /dev/loop0: Can't open blockdev [ 571.176111][ T1002] loop0: detected capacity change from 0 to 512 [ 571.182928][ T1002] /dev/loop0: Can't open blockdev [ 571.215582][ T1005] loop0: detected capacity change from 0 to 512 [ 571.222735][ T1005] /dev/loop0: Can't open blockdev [ 571.249533][ T1011] loop0: detected capacity change from 0 to 512 [ 571.256734][ T1011] /dev/loop0: Can't open blockdev [ 571.289117][ T1018] loop0: detected capacity change from 0 to 512 [ 571.295939][ T1018] /dev/loop0: Can't open blockdev [ 571.326023][ T1018] loop0: detected capacity change from 0 to 512 [ 571.333686][ T1018] /dev/loop0: Can't open blockdev [ 571.354280][ T1021] loop0: detected capacity change from 0 to 512 [ 571.361134][ T1021] /dev/loop0: Can't open blockdev [ 571.378639][ T1024] loop0: detected capacity change from 0 to 512 [ 571.386240][ T1024] /dev/loop0: Can't open blockdev [ 571.435378][ T1024] loop0: detected capacity change from 0 to 512 [ 571.442071][ T1024] /dev/loop0: Can't open blockdev [ 571.454476][ T1027] loop0: detected capacity change from 0 to 512 [ 571.461196][ T1027] /dev/loop0: Can't open blockdev [ 571.481169][ T1030] loop0: detected capacity change from 0 to 512 [ 571.488374][ T1030] /dev/loop0: Can't open blockdev [ 571.526477][ T1033] loop0: detected capacity change from 0 to 512 [ 571.534406][ T1033] /dev/loop0: Can't open blockdev [ 571.564869][ T1039] loop0: detected capacity change from 0 to 512 [ 571.571713][ T1039] /dev/loop0: Can't open blockdev [ 571.600172][ T1045] loop0: detected capacity change from 0 to 512 [ 571.607239][ T1045] /dev/loop0: Can't open blockdev [ 571.638464][ T1051] loop0: detected capacity change from 0 to 512 [ 571.646593][ T1051] /dev/loop0: Can't open blockdev [ 571.685587][ T1051] loop0: detected capacity change from 0 to 512 [ 571.692372][ T1051] /dev/loop0: Can't open blockdev [ 571.714737][ T1054] loop0: detected capacity change from 0 to 512 [ 571.722035][ T1054] /dev/loop0: Can't open blockdev [ 571.738968][ T1057] loop0: detected capacity change from 0 to 512 [ 571.745964][ T1057] /dev/loop0: Can't open blockdev [ 571.790910][ T1066] loop0: detected capacity change from 0 to 512 [ 571.798475][ T1066] /dev/loop0: Can't open blockdev [ 571.846645][ T1066] loop0: detected capacity change from 0 to 512 [ 571.854247][ T1066] /dev/loop0: Can't open blockdev [ 571.866400][ T1069] loop0: detected capacity change from 0 to 512 [ 571.873430][ T1069] /dev/loop0: Can't open blockdev [ 571.891918][ T1072] loop0: detected capacity change from 0 to 512 [ 571.898977][ T1072] /dev/loop0: Can't open blockdev [ 571.919781][ T1075] loop0: detected capacity change from 0 to 512 [ 571.926784][ T1075] /dev/loop0: Can't open blockdev [ 571.966279][ T1075] loop0: detected capacity change from 0 to 512 [ 571.974373][ T1075] /dev/loop0: Can't open blockdev [ 571.993592][ T1078] loop0: detected capacity change from 0 to 512 [ 572.004724][ T1078] /dev/loop0: Can't open blockdev [ 572.012663][ T1078] loop0: detected capacity change from 0 to 512 [ 572.020576][ T1078] /dev/loop0: Can't open blockdev [ 572.049047][ T1084] loop0: detected capacity change from 0 to 512 [ 572.056341][ T1084] /dev/loop0: Can't open blockdev [ 572.076872][ T1087] loop0: detected capacity change from 0 to 512 [ 572.084305][ T1087] /dev/loop0: Can't open blockdev [ 572.111979][ T1093] loop0: detected capacity change from 0 to 512 [ 572.119664][ T1093] /dev/loop0: Can't open blockdev [ 572.156616][ T1093] loop0: detected capacity change from 0 to 512 [ 572.163761][ T1093] /dev/loop0: Can't open blockdev [ 572.180467][ T1096] loop0: detected capacity change from 0 to 512 [ 572.196509][ T1096] /dev/loop0: Can't open blockdev [ 572.215572][ T1099] loop0: detected capacity change from 0 to 512 [ 572.222424][ T1099] /dev/loop0: Can't open blockdev [ 572.253089][ T1105] loop0: detected capacity change from 0 to 512 [ 572.259886][ T1105] /dev/loop0: Can't open blockdev [ 572.290009][ T1111] loop0: detected capacity change from 0 to 512 [ 572.297042][ T1111] /dev/loop0: Can't open blockdev [ 572.333759][ T1115] loop0: detected capacity change from 0 to 512 [ 572.340636][ T1115] /dev/loop0: Can't open blockdev [ 572.357124][ T1118] loop0: detected capacity change from 0 to 512 [ 572.364564][ T1118] /dev/loop0: Can't open blockdev [ 572.392762][ T1124] loop0: detected capacity change from 0 to 512 [ 572.399782][ T1124] /dev/loop0: Can't open blockdev [ 572.435988][ T1124] loop0: detected capacity change from 0 to 512 [ 572.443702][ T1124] /dev/loop0: Can't open blockdev [ 572.478189][ T1127] loop0: detected capacity change from 0 to 512 [ 572.485516][ T1127] /dev/loop0: Can't open blockdev [ 572.505880][ T1130] loop0: detected capacity change from 0 to 512 [ 572.512654][ T1130] /dev/loop0: Can't open blockdev [ 572.530321][ T1133] loop0: detected capacity change from 0 to 512 [ 572.538092][ T1133] /dev/loop0: Can't open blockdev [ 572.557011][ T1136] loop0: detected capacity change from 0 to 512 [ 572.564252][ T1136] /dev/loop0: Can't open blockdev [ 572.580348][ T1139] loop0: detected capacity change from 0 to 512 [ 572.587858][ T1139] /dev/loop0: Can't open blockdev [ 572.609944][ T1142] loop0: detected capacity change from 0 to 512 [ 572.624967][ T1142] /dev/loop0: Can't open blockdev [ 572.645058][ T1145] loop0: detected capacity change from 0 to 512 [ 572.651861][ T1145] /dev/loop0: Can't open blockdev [ 572.696067][ T1145] loop0: detected capacity change from 0 to 512 [ 572.714064][ T1145] /dev/loop0: Can't open blockdev [ 572.728694][ T1149] loop0: detected capacity change from 0 to 512 [ 572.735519][ T1149] /dev/loop0: Can't open blockdev [ 572.765632][ T1149] loop0: detected capacity change from 0 to 512 [ 572.772386][ T1149] /dev/loop0: Can't open blockdev [ 572.801199][ T1155] loop0: detected capacity change from 0 to 512 [ 572.808151][ T1155] /dev/loop0: Can't open blockdev [ 572.845564][ T1155] loop0: detected capacity change from 0 to 512 [ 572.852508][ T1155] /dev/loop0: Can't open blockdev [ 572.877375][ T1158] loop0: detected capacity change from 0 to 512 [ 572.884809][ T1158] /dev/loop0: Can't open blockdev [ 572.908279][ T1162] loop0: detected capacity change from 0 to 512 [ 572.915455][ T1162] /dev/loop0: Can't open blockdev [ 572.956631][ T1162] loop0: detected capacity change from 0 to 512 [ 572.965263][ T1162] /dev/loop0: Can't open blockdev [ 572.980024][ T1165] loop0: detected capacity change from 0 to 512 [ 572.996373][ T1165] /dev/loop0: Can't open blockdev [ 573.016019][ T1169] loop0: detected capacity change from 0 to 512 [ 573.022849][ T1169] /dev/loop0: Can't open blockdev [ 573.052017][ T1172] loop0: detected capacity change from 0 to 512 [ 573.058995][ T1172] /dev/loop0: Can't open blockdev [ 573.076257][ T1175] loop0: detected capacity change from 0 to 512 [ 573.083517][ T1175] /dev/loop0: Can't open blockdev [ 573.101348][ T1178] loop0: detected capacity change from 0 to 512 [ 573.108312][ T1178] /dev/loop0: Can't open blockdev [ 573.127323][ T1181] loop0: detected capacity change from 0 to 512 [ 573.135072][ T1181] /dev/loop0: Can't open blockdev [ 573.153841][ T1184] loop0: detected capacity change from 0 to 512 [ 573.160723][ T1184] /dev/loop0: Can't open blockdev [ 573.187705][ T1187] loop0: detected capacity change from 0 to 512 [ 573.195206][ T1187] /dev/loop0: Can't open blockdev [ 573.213745][ T1190] loop0: detected capacity change from 0 to 512 [ 573.220531][ T1190] /dev/loop0: Can't open blockdev [ 573.236725][ T1193] loop0: detected capacity change from 0 to 512 [ 573.252611][ T1193] /dev/loop0: Can't open blockdev [ 573.270677][ T1196] loop0: detected capacity change from 0 to 512 [ 573.277597][ T1196] /dev/loop0: Can't open blockdev [ 573.316750][ T1202] loop0: detected capacity change from 0 to 512 [ 573.324154][ T1202] /dev/loop0: Can't open blockdev [ 573.344931][ T1205] loop0: detected capacity change from 0 to 512 [ 573.351637][ T1205] /dev/loop0: Can't open blockdev [ 573.369138][ T1208] loop0: detected capacity change from 0 to 512 [ 573.376879][ T1208] /dev/loop0: Can't open blockdev [ 573.416705][ T1208] loop0: detected capacity change from 0 to 512 [ 573.424319][ T1208] /dev/loop0: Can't open blockdev [ 573.438961][ T1211] loop0: detected capacity change from 0 to 512 [ 573.446124][ T1211] /dev/loop0: Can't open blockdev [ 573.476519][ T1211] loop0: detected capacity change from 0 to 512 [ 573.483298][ T1211] /dev/loop0: Can't open blockdev [ 573.497369][ T1214] loop0: detected capacity change from 0 to 512 [ 573.511275][ T1214] /dev/loop0: Can't open blockdev [ 573.528658][ T1217] loop0: detected capacity change from 0 to 512 [ 573.535722][ T1217] /dev/loop0: Can't open blockdev [ 573.551693][ T1221] loop0: detected capacity change from 0 to 512 [ 573.558875][ T1221] /dev/loop0: Can't open blockdev [ 573.606085][ T1221] loop0: detected capacity change from 0 to 512 [ 573.613355][ T1221] /dev/loop0: Can't open blockdev [ 573.626061][ T1225] loop0: detected capacity change from 0 to 512 [ 573.632879][ T1225] /dev/loop0: Can't open blockdev [ 573.650551][ T1228] loop0: detected capacity change from 0 to 512 [ 573.665033][ T1228] /dev/loop0: Can't open blockdev [ 573.683754][ T1232] loop0: detected capacity change from 0 to 512 [ 573.690593][ T1232] /dev/loop0: Can't open blockdev [ 573.737185][ T1232] loop0: detected capacity change from 0 to 512 [ 573.744502][ T1232] /dev/loop0: Can't open blockdev [ 573.769141][ T1235] loop0: detected capacity change from 0 to 512 [ 573.776310][ T1235] /dev/loop0: Can't open blockdev [ 573.805306][ T1235] loop0: detected capacity change from 0 to 512 [ 573.813712][ T1235] /dev/loop0: Can't open blockdev [ 573.827523][ T1240] loop0: detected capacity change from 0 to 512 [ 573.836848][ T1240] /dev/loop0: Can't open blockdev [ 573.857723][ T1243] loop0: detected capacity change from 0 to 512 [ 573.865303][ T1243] /dev/loop0: Can't open blockdev [ 573.905372][ T1249] loop0: detected capacity change from 0 to 512 [ 573.910907][ T4070] blk_print_req_error: 368 callbacks suppressed [ 573.910927][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 573.912309][ T1249] /dev/loop0: Can't open blockdev [ 573.952032][ T1252] loop0: detected capacity change from 0 to 512 [ 573.958955][ T1252] /dev/loop0: Can't open blockdev [ 573.981283][ T1255] loop0: detected capacity change from 0 to 512 [ 573.986091][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 573.990128][ T1255] /dev/loop0: Can't open blockdev [ 574.019232][ T1258] loop0: detected capacity change from 0 to 512 [ 574.026306][ T1258] /dev/loop0: Can't open blockdev [ 574.066205][ T1258] loop0: detected capacity change from 0 to 512 [ 574.072972][ T1258] /dev/loop0: Can't open blockdev [ 574.105538][ T1261] loop0: detected capacity change from 0 to 512 [ 574.106737][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 574.112278][ T1261] /dev/loop0: Can't open blockdev [ 574.176353][ T1261] loop0: detected capacity change from 0 to 512 [ 574.184734][ T1261] /dev/loop0: Can't open blockdev [ 574.234982][ T1268] loop0: detected capacity change from 0 to 512 [ 574.239194][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 574.242071][ T1268] /dev/loop0: Can't open blockdev [ 574.284711][ T1268] loop0: detected capacity change from 0 to 512 [ 574.287227][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 574.291825][ T1268] /dev/loop0: Can't open blockdev [ 574.313040][ T1271] loop0: detected capacity change from 0 to 512 [ 574.319251][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 574.320065][ T1271] /dev/loop0: Can't open blockdev [ 574.377406][ T1278] loop0: detected capacity change from 0 to 512 [ 574.382783][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 574.384608][ T1278] /dev/loop0: Can't open blockdev [ 574.435924][ T1284] loop0: detected capacity change from 0 to 512 [ 574.437092][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 574.442635][ T1284] /dev/loop0: Can't open blockdev [ 574.460648][ T1284] loop0: detected capacity change from 0 to 512 [ 574.468577][ T1284] /dev/loop0: Can't open blockdev [ 574.499835][ T1287] loop0: detected capacity change from 0 to 512 [ 574.506285][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 574.506380][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 574.526436][ T1287] /dev/loop0: Can't open blockdev [ 574.550943][ T1290] loop0: detected capacity change from 0 to 512 [ 574.558206][ T1290] /dev/loop0: Can't open blockdev [ 574.587028][ T1293] loop0: detected capacity change from 0 to 512 [ 574.594103][ T1293] /dev/loop0: Can't open blockdev [ 574.610169][ T1296] loop0: detected capacity change from 0 to 512 [ 574.617713][ T1296] /dev/loop0: Can't open blockdev [ 574.631516][ T1299] loop0: detected capacity change from 0 to 512 [ 574.638583][ T1299] /dev/loop0: Can't open blockdev [ 574.679078][ T1302] loop0: detected capacity change from 0 to 512 [ 574.692186][ T1302] /dev/loop0: Can't open blockdev [ 574.712677][ T1305] loop0: detected capacity change from 0 to 512 [ 574.723721][ T1305] /dev/loop0: Can't open blockdev [ 574.771891][ T1314] loop0: detected capacity change from 0 to 512 [ 574.779599][ T1314] /dev/loop0: Can't open blockdev [ 574.793858][ T1317] loop0: detected capacity change from 0 to 512 [ 574.800823][ T1317] /dev/loop0: Can't open blockdev [ 574.818026][ T1320] loop0: detected capacity change from 0 to 512 [ 574.825430][ T1320] /dev/loop0: Can't open blockdev [ 574.851809][ T1323] loop0: detected capacity change from 0 to 512 [ 574.859240][ T1323] /dev/loop0: Can't open blockdev [ 574.871785][ T1326] loop0: detected capacity change from 0 to 512 [ 574.877814][ T4070] buffer_io_error: 335 callbacks suppressed [ 574.877832][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 574.879268][ T1326] /dev/loop0: Can't open blockdev [ 574.916739][ T1329] loop0: detected capacity change from 0 to 512 [ 574.921291][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 574.923776][ T1329] /dev/loop0: Can't open blockdev [ 574.948633][ T1332] loop0: detected capacity change from 0 to 512 [ 574.960785][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 574.969636][ T1332] /dev/loop0: Can't open blockdev [ 574.979098][ T1332] loop0: detected capacity change from 0 to 512 [ 574.986394][ T1332] /dev/loop0: Can't open blockdev [ 575.037950][ T1344] loop0: detected capacity change from 0 to 512 [ 575.047528][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 575.054346][ T1344] /dev/loop0: Can't open blockdev [ 575.064585][ T1344] loop0: detected capacity change from 0 to 512 [ 575.071344][ T1344] /dev/loop0: Can't open blockdev [ 575.090103][ T1347] loop0: detected capacity change from 0 to 512 [ 575.097621][ T1347] /dev/loop0: Can't open blockdev [ 575.145504][ T1353] loop0: detected capacity change from 0 to 512 [ 575.149686][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 575.152421][ T1353] /dev/loop0: Can't open blockdev [ 575.185400][ T1356] loop0: detected capacity change from 0 to 512 [ 575.189297][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 575.192287][ T1356] /dev/loop0: Can't open blockdev [ 575.219950][ T1359] loop0: detected capacity change from 0 to 512 [ 575.222344][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 575.227651][ T1359] /dev/loop0: Can't open blockdev [ 575.254256][ T1362] loop0: detected capacity change from 0 to 512 [ 575.256514][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 575.261694][ T1362] /dev/loop0: Can't open blockdev [ 575.277778][ T1362] loop0: detected capacity change from 0 to 512 [ 575.285790][ T1362] /dev/loop0: Can't open blockdev [ 575.302183][ T1365] loop0: detected capacity change from 0 to 512 [ 575.305908][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 575.309903][ T1365] /dev/loop0: Can't open blockdev [ 575.331614][ T1368] loop0: detected capacity change from 0 to 512 [ 575.342912][ T1368] /dev/loop0: Can't open blockdev [ 575.356149][ T1368] loop0: detected capacity change from 0 to 512 [ 575.358664][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 575.373745][ T1368] /dev/loop0: Can't open blockdev [ 575.391248][ T1371] loop0: detected capacity change from 0 to 512 [ 575.398461][ T1371] /dev/loop0: Can't open blockdev [ 575.456803][ T1371] loop0: detected capacity change from 0 to 512 [ 575.464579][ T1371] /dev/loop0: Can't open blockdev [ 575.480394][ T1374] loop0: detected capacity change from 0 to 512 [ 575.494004][ T1374] /dev/loop0: Can't open blockdev [ 575.521735][ T1377] loop0: detected capacity change from 0 to 512 [ 575.533898][ T1377] /dev/loop0: Can't open blockdev [ 575.542798][ T1377] loop0: detected capacity change from 0 to 512 [ 575.556203][ T1377] /dev/loop0: Can't open blockdev [ 575.584877][ T1383] loop0: detected capacity change from 0 to 512 [ 575.591832][ T1383] /dev/loop0: Can't open blockdev [ 575.623603][ T1389] loop0: detected capacity change from 0 to 512 [ 575.630497][ T1389] /dev/loop0: Can't open blockdev [ 575.648153][ T1392] loop0: detected capacity change from 0 to 512 [ 575.655230][ T1392] /dev/loop0: Can't open blockdev [ 575.680652][ T1395] loop0: detected capacity change from 0 to 512 [ 575.688001][ T1395] /dev/loop0: Can't open blockdev [ 575.745741][ T1395] loop0: detected capacity change from 0 to 512 [ 575.752957][ T1395] /dev/loop0: Can't open blockdev [ 575.767022][ T1398] loop0: detected capacity change from 0 to 512 [ 575.773981][ T1398] /dev/loop0: Can't open blockdev [ 575.791189][ T1401] loop0: detected capacity change from 0 to 512 [ 575.798555][ T1401] /dev/loop0: Can't open blockdev [ 575.841995][ T1407] loop0: detected capacity change from 0 to 512 [ 575.849413][ T1407] /dev/loop0: Can't open blockdev [ 575.917748][ T1410] loop0: detected capacity change from 0 to 512 [ 575.925867][ T1410] /dev/loop0: Can't open blockdev [ 575.944112][ T1413] loop0: detected capacity change from 0 to 512 [ 575.950995][ T1413] /dev/loop0: Can't open blockdev [ 575.969405][ T1416] loop0: detected capacity change from 0 to 512 [ 575.976286][ T1416] /dev/loop0: Can't open blockdev [ 576.016968][ T1416] loop0: detected capacity change from 0 to 512 [ 576.023828][ T1416] /dev/loop0: Can't open blockdev [ 576.060807][ T1425] loop0: detected capacity change from 0 to 512 [ 576.068064][ T1425] /dev/loop0: Can't open blockdev [ 576.102712][ T1431] loop0: detected capacity change from 0 to 512 [ 576.109573][ T1431] /dev/loop0: Can't open blockdev [ 576.153599][ T1440] loop0: detected capacity change from 0 to 512 [ 576.160637][ T1440] /dev/loop0: Can't open blockdev [ 576.177946][ T1443] loop0: detected capacity change from 0 to 512 [ 576.185097][ T1443] /dev/loop0: Can't open blockdev [ 576.202345][ T1446] loop0: detected capacity change from 0 to 512 [ 576.209549][ T1446] /dev/loop0: Can't open blockdev [ 576.227282][ T1449] loop0: detected capacity change from 0 to 512 [ 576.234217][ T1449] /dev/loop0: Can't open blockdev [ 576.251271][ T1452] loop0: detected capacity change from 0 to 512 [ 576.258164][ T1452] /dev/loop0: Can't open blockdev [ 576.288055][ T1458] loop0: detected capacity change from 0 to 512 [ 576.295291][ T1458] /dev/loop0: Can't open blockdev [ 576.312177][ T1461] loop0: detected capacity change from 0 to 512 [ 576.319324][ T1461] /dev/loop0: Can't open blockdev [ 576.328712][ T1461] loop0: detected capacity change from 0 to 512 [ 576.336642][ T1461] /dev/loop0: Can't open blockdev [ 576.351220][ T1464] loop0: detected capacity change from 0 to 512 [ 576.358198][ T1464] /dev/loop0: Can't open blockdev [ 576.375113][ T1467] loop0: detected capacity change from 0 to 512 [ 576.381918][ T1467] /dev/loop0: Can't open blockdev [ 576.405295][ T1470] loop0: detected capacity change from 0 to 512 [ 576.412308][ T1470] /dev/loop0: Can't open blockdev [ 576.425064][ T1473] loop0: detected capacity change from 0 to 512 [ 576.432006][ T1473] /dev/loop0: Can't open blockdev [ 576.448369][ T1476] loop0: detected capacity change from 0 to 512 [ 576.455582][ T1476] /dev/loop0: Can't open blockdev [ 576.492379][ T1482] loop0: detected capacity change from 0 to 512 [ 576.501556][ T1482] /dev/loop0: Can't open blockdev [ 576.527168][ T1485] loop0: detected capacity change from 0 to 512 [ 576.534190][ T1485] /dev/loop0: Can't open blockdev [ 576.564121][ T1488] loop0: detected capacity change from 0 to 512 [ 576.570913][ T1488] /dev/loop0: Can't open blockdev [ 576.595930][ T1491] loop0: detected capacity change from 0 to 512 [ 576.602738][ T1491] /dev/loop0: Can't open blockdev [ 576.620766][ T1494] loop0: detected capacity change from 0 to 512 [ 576.636901][ T1494] /dev/loop0: Can't open blockdev [ 576.654391][ T1497] loop0: detected capacity change from 0 to 512 [ 576.661257][ T1497] /dev/loop0: Can't open blockdev [ 576.699110][ T1500] loop0: detected capacity change from 0 to 512 [ 576.707071][ T1500] /dev/loop0: Can't open blockdev [ 576.726848][ T1503] loop0: detected capacity change from 0 to 512 [ 576.743289][ T1503] /dev/loop0: Can't open blockdev [ 576.786399][ T1509] loop0: detected capacity change from 0 to 512 [ 576.793522][ T1509] /dev/loop0: Can't open blockdev [ 576.810241][ T1512] loop0: detected capacity change from 0 to 512 [ 576.817673][ T1512] /dev/loop0: Can't open blockdev [ 576.834837][ T1512] loop0: detected capacity change from 0 to 512 [ 576.841849][ T1512] /dev/loop0: Can't open blockdev [ 576.856200][ T1515] loop0: detected capacity change from 0 to 512 [ 576.863530][ T1515] /dev/loop0: Can't open blockdev [ 576.881094][ T1518] loop0: detected capacity change from 0 to 512 [ 576.888946][ T1518] /dev/loop0: Can't open blockdev [ 576.906687][ T1521] loop0: detected capacity change from 0 to 512 [ 576.915007][ T1521] /dev/loop0: Can't open blockdev [ 576.937321][ T1524] loop0: detected capacity change from 0 to 512 [ 576.944384][ T1524] /dev/loop0: Can't open blockdev [ 576.966462][ T1527] loop0: detected capacity change from 0 to 512 [ 576.983605][ T1527] /dev/loop0: Can't open blockdev [ 577.016408][ T1530] loop0: detected capacity change from 0 to 512 [ 577.023427][ T1530] /dev/loop0: Can't open blockdev [ 577.078156][ T1539] loop0: detected capacity change from 0 to 512 [ 577.085777][ T1539] /dev/loop0: Can't open blockdev [ 577.105945][ T1542] loop0: detected capacity change from 0 to 512 [ 577.121005][ T1542] /dev/loop0: Can't open blockdev [ 577.152326][ T1548] loop0: detected capacity change from 0 to 512 [ 577.160308][ T1548] /dev/loop0: Can't open blockdev [ 577.184954][ T1551] loop0: detected capacity change from 0 to 512 [ 577.191751][ T1551] /dev/loop0: Can't open blockdev [ 577.209024][ T1554] loop0: detected capacity change from 0 to 512 [ 577.217237][ T1554] /dev/loop0: Can't open blockdev [ 577.234528][ T1557] loop0: detected capacity change from 0 to 512 [ 577.241369][ T1557] /dev/loop0: Can't open blockdev [ 577.260633][ T1560] loop0: detected capacity change from 0 to 512 [ 577.268127][ T1560] /dev/loop0: Can't open blockdev [ 577.299594][ T1566] loop0: detected capacity change from 0 to 512 [ 577.306976][ T1566] /dev/loop0: Can't open blockdev [ 577.324328][ T1569] loop0: detected capacity change from 0 to 512 [ 577.331174][ T1569] /dev/loop0: Can't open blockdev [ 577.406709][ T1576] loop0: detected capacity change from 0 to 512 [ 577.413590][ T1576] /dev/loop0: Can't open blockdev [ 577.452246][ T1576] loop0: detected capacity change from 0 to 512 [ 577.459446][ T1576] /dev/loop0: Can't open blockdev [ 577.487253][ T1582] loop0: detected capacity change from 0 to 512 [ 577.502314][ T1582] /dev/loop0: Can't open blockdev [ 577.524013][ T1585] loop0: detected capacity change from 0 to 512 [ 577.531921][ T1585] /dev/loop0: Can't open blockdev [ 577.560963][ T1588] loop0: detected capacity change from 0 to 512 [ 577.569525][ T1588] /dev/loop0: Can't open blockdev [ 577.591539][ T1591] loop0: detected capacity change from 0 to 512 [ 577.607702][ T1591] /dev/loop0: Can't open blockdev [ 577.666640][ T1591] loop0: detected capacity change from 0 to 512 [ 577.674045][ T1591] /dev/loop0: Can't open blockdev [ 577.693400][ T1594] loop0: detected capacity change from 0 to 512 [ 577.701424][ T1594] /dev/loop0: Can't open blockdev [ 577.710568][ T1594] loop0: detected capacity change from 0 to 512 [ 577.718869][ T1594] /dev/loop0: Can't open blockdev [ 577.765423][ T1597] loop0: detected capacity change from 0 to 512 [ 577.773798][ T1597] /dev/loop0: Can't open blockdev [ 577.792071][ T1600] loop0: detected capacity change from 0 to 512 [ 577.799235][ T1600] /dev/loop0: Can't open blockdev [ 577.816833][ T1603] loop0: detected capacity change from 0 to 512 [ 577.824129][ T1603] /dev/loop0: Can't open blockdev [ 577.850504][ T1606] loop0: detected capacity change from 0 to 512 [ 577.859701][ T1606] /dev/loop0: Can't open blockdev [ 577.876225][ T1609] loop0: detected capacity change from 0 to 512 [ 577.883613][ T1609] /dev/loop0: Can't open blockdev [ 577.912005][ T1612] loop0: detected capacity change from 0 to 512 [ 577.919046][ T1612] /dev/loop0: Can't open blockdev [ 577.936068][ T1615] loop0: detected capacity change from 0 to 512 [ 577.943306][ T1615] /dev/loop0: Can't open blockdev [ 577.977197][ T1621] loop0: detected capacity change from 0 to 512 [ 577.984335][ T1621] /dev/loop0: Can't open blockdev [ 578.001781][ T1624] loop0: detected capacity change from 0 to 512 [ 578.010530][ T1624] /dev/loop0: Can't open blockdev [ 578.062481][ T1633] loop0: detected capacity change from 0 to 512 [ 578.069656][ T1633] /dev/loop0: Can't open blockdev [ 578.099498][ T1636] loop0: detected capacity change from 0 to 512 [ 578.106431][ T1636] /dev/loop0: Can't open blockdev [ 578.134657][ T1639] loop0: detected capacity change from 0 to 512 [ 578.141339][ T1639] /dev/loop0: Can't open blockdev [ 578.174065][ T1642] loop0: detected capacity change from 0 to 512 [ 578.180739][ T1642] /dev/loop0: Can't open blockdev [ 578.226322][ T1642] loop0: detected capacity change from 0 to 512 [ 578.233864][ T1642] /dev/loop0: Can't open blockdev [ 578.250578][ T1645] loop0: detected capacity change from 0 to 512 [ 578.257626][ T1645] /dev/loop0: Can't open blockdev [ 578.272562][ T1648] loop0: detected capacity change from 0 to 512 [ 578.280094][ T1648] /dev/loop0: Can't open blockdev [ 578.336623][ T1660] loop0: detected capacity change from 0 to 512 [ 578.344143][ T1660] /dev/loop0: Can't open blockdev [ 578.382202][ T1660] loop0: detected capacity change from 0 to 512 [ 578.389261][ T1660] /dev/loop0: Can't open blockdev [ 578.415615][ T1666] loop0: detected capacity change from 0 to 512 [ 578.422505][ T1666] /dev/loop0: Can't open blockdev [ 578.446752][ T1669] loop0: detected capacity change from 0 to 512 [ 578.453610][ T1669] /dev/loop0: Can't open blockdev [ 578.479992][ T1672] loop0: detected capacity change from 0 to 512 [ 578.488372][ T1672] /dev/loop0: Can't open blockdev [ 578.518188][ T1675] loop0: detected capacity change from 0 to 512 [ 578.527143][ T1675] /dev/loop0: Can't open blockdev [ 578.549080][ T1678] loop0: detected capacity change from 0 to 512 [ 578.556217][ T1678] /dev/loop0: Can't open blockdev [ 578.574518][ T1681] loop0: detected capacity change from 0 to 512 [ 578.581530][ T1681] /dev/loop0: Can't open blockdev [ 578.636857][ T1681] loop0: detected capacity change from 0 to 512 [ 578.645511][ T1681] /dev/loop0: Can't open blockdev [ 578.660754][ T1684] loop0: detected capacity change from 0 to 512 [ 578.668376][ T1684] /dev/loop0: Can't open blockdev [ 578.693150][ T1690] loop0: detected capacity change from 0 to 512 [ 578.700036][ T1690] /dev/loop0: Can't open blockdev [ 578.716626][ T1693] loop0: detected capacity change from 0 to 512 [ 578.724214][ T1693] /dev/loop0: Can't open blockdev [ 578.752513][ T1699] loop0: detected capacity change from 0 to 512 [ 578.759633][ T1699] /dev/loop0: Can't open blockdev [ 578.797087][ T1699] loop0: detected capacity change from 0 to 512 [ 578.804394][ T1699] /dev/loop0: Can't open blockdev [ 578.819380][ T1702] loop0: detected capacity change from 0 to 512 [ 578.833692][ T1702] /dev/loop0: Can't open blockdev [ 578.871795][ T1705] loop0: detected capacity change from 0 to 512 [ 578.879489][ T1705] /dev/loop0: Can't open blockdev [ 578.901099][ T1708] loop0: detected capacity change from 0 to 512 [ 578.908116][ T1708] /dev/loop0: Can't open blockdev [ 578.941523][ T1711] loop0: detected capacity change from 0 to 512 [ 578.949294][ T1711] /dev/loop0: Can't open blockdev [ 579.015766][ T1711] loop0: detected capacity change from 0 to 512 [ 579.022240][ T4070] blk_print_req_error: 434 callbacks suppressed [ 579.022257][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 579.022710][ T1711] /dev/loop0: Can't open blockdev [ 579.051773][ T1714] loop0: detected capacity change from 0 to 512 [ 579.058619][ T1714] /dev/loop0: Can't open blockdev [ 579.076392][ T1717] loop0: detected capacity change from 0 to 512 [ 579.083683][ T1717] /dev/loop0: Can't open blockdev [ 579.122750][ T1720] loop0: detected capacity change from 0 to 512 [ 579.132290][ T1720] /dev/loop0: Can't open blockdev [ 579.165818][ T1720] loop0: detected capacity change from 0 to 512 [ 579.172517][ T1720] /dev/loop0: Can't open blockdev [ 579.187555][ T1723] loop0: detected capacity change from 0 to 512 [ 579.195125][ T1723] /dev/loop0: Can't open blockdev [ 579.222090][ T1726] loop0: detected capacity change from 0 to 512 [ 579.228932][ T1726] /dev/loop0: Can't open blockdev [ 579.284062][ T1732] loop0: detected capacity change from 0 to 512 [ 579.287025][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 579.291314][ T1732] /dev/loop0: Can't open blockdev [ 579.355296][ T1738] loop0: detected capacity change from 0 to 512 [ 579.366474][ T1738] /dev/loop0: Can't open blockdev [ 579.405829][ T1741] loop0: detected capacity change from 0 to 512 [ 579.412790][ T1741] /dev/loop0: Can't open blockdev [ 579.443645][ T1747] loop0: detected capacity change from 0 to 512 [ 579.450504][ T1747] /dev/loop0: Can't open blockdev [ 579.490046][ T1753] loop0: detected capacity change from 0 to 512 [ 579.492761][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 579.497915][ T1753] /dev/loop0: Can't open blockdev [ 579.537020][ T1753] loop0: detected capacity change from 0 to 512 [ 579.543994][ T1753] /dev/loop0: Can't open blockdev [ 579.579447][ T1759] loop0: detected capacity change from 0 to 512 [ 579.586313][ T1759] /dev/loop0: Can't open blockdev [ 579.602916][ T1762] loop0: detected capacity change from 0 to 512 [ 579.607741][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 579.609816][ T1762] /dev/loop0: Can't open blockdev [ 579.656664][ T1765] loop0: detected capacity change from 0 to 512 [ 579.663705][ T1765] /dev/loop0: Can't open blockdev [ 579.681110][ T1768] loop0: detected capacity change from 0 to 512 [ 579.686006][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 579.688168][ T1768] /dev/loop0: Can't open blockdev [ 579.739022][ T1774] loop0: detected capacity change from 0 to 512 [ 579.748751][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 579.753766][ T1774] /dev/loop0: Can't open blockdev [ 579.779090][ T1777] loop0: detected capacity change from 0 to 512 [ 579.786576][ T1777] /dev/loop0: Can't open blockdev [ 579.845933][ T1777] loop0: detected capacity change from 0 to 512 [ 579.849106][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 579.852816][ T1777] /dev/loop0: Can't open blockdev [ 579.915730][ T1786] loop0: detected capacity change from 0 to 512 [ 579.920510][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 579.922799][ T1786] /dev/loop0: Can't open blockdev [ 579.941468][ T1786] loop0: detected capacity change from 0 to 512 [ 579.948802][ T1786] /dev/loop0: Can't open blockdev [ 579.963261][ T1789] loop0: detected capacity change from 0 to 512 [ 579.966514][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 579.979982][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 579.980472][ T1789] /dev/loop0: Can't open blockdev [ 579.994546][ T4070] buffer_io_error: 260 callbacks suppressed [ 579.994561][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 580.016373][ T1792] loop0: detected capacity change from 0 to 512 [ 580.022312][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 580.030720][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 580.033857][ T1792] /dev/loop0: Can't open blockdev [ 580.063997][ T1795] loop0: detected capacity change from 0 to 512 [ 580.070852][ T1795] /dev/loop0: Can't open blockdev [ 580.091269][ T1798] loop0: detected capacity change from 0 to 512 [ 580.098131][ T1798] /dev/loop0: Can't open blockdev [ 580.119822][ T1801] loop0: detected capacity change from 0 to 512 [ 580.125351][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 580.127389][ T1801] /dev/loop0: Can't open blockdev [ 580.173596][ T1810] loop0: detected capacity change from 0 to 512 [ 580.180477][ T1810] /dev/loop0: Can't open blockdev [ 580.197824][ T1813] loop0: detected capacity change from 0 to 512 [ 580.205355][ T1813] /dev/loop0: Can't open blockdev [ 580.234140][ T1816] loop0: detected capacity change from 0 to 512 [ 580.241426][ T1816] /dev/loop0: Can't open blockdev [ 580.255502][ T1819] loop0: detected capacity change from 0 to 512 [ 580.262541][ T1819] /dev/loop0: Can't open blockdev [ 580.292498][ T1825] loop0: detected capacity change from 0 to 512 [ 580.299660][ T1825] /dev/loop0: Can't open blockdev [ 580.317325][ T1828] loop0: detected capacity change from 0 to 512 [ 580.324724][ T1828] /dev/loop0: Can't open blockdev [ 580.350219][ T1831] loop0: detected capacity change from 0 to 512 [ 580.357215][ T1831] /dev/loop0: Can't open blockdev [ 580.374554][ T1834] loop0: detected capacity change from 0 to 512 [ 580.381370][ T1834] /dev/loop0: Can't open blockdev [ 580.398753][ T1837] loop0: detected capacity change from 0 to 512 [ 580.405995][ T1837] /dev/loop0: Can't open blockdev [ 580.421521][ T1840] loop0: detected capacity change from 0 to 512 [ 580.428645][ T1840] /dev/loop0: Can't open blockdev [ 580.449049][ T1843] loop0: detected capacity change from 0 to 512 [ 580.459019][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 580.469069][ T1843] /dev/loop0: Can't open blockdev [ 580.485666][ T1846] loop0: detected capacity change from 0 to 512 [ 580.487767][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 580.493620][ T1846] /dev/loop0: Can't open blockdev [ 580.508275][ T1846] loop0: detected capacity change from 0 to 512 [ 580.515716][ T1846] /dev/loop0: Can't open blockdev [ 580.532037][ T1849] loop0: detected capacity change from 0 to 512 [ 580.534974][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 580.539582][ T1849] /dev/loop0: Can't open blockdev [ 580.556134][ T1849] loop0: detected capacity change from 0 to 512 [ 580.564967][ T1849] /dev/loop0: Can't open blockdev [ 580.578973][ T1852] loop0: detected capacity change from 0 to 512 [ 580.586697][ T1852] /dev/loop0: Can't open blockdev [ 580.606657][ T1855] loop0: detected capacity change from 0 to 512 [ 580.613647][ T1855] /dev/loop0: Can't open blockdev [ 580.649650][ T1861] loop0: detected capacity change from 0 to 512 [ 580.652190][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 580.657739][ T1861] /dev/loop0: Can't open blockdev [ 580.674224][ T1861] loop0: detected capacity change from 0 to 512 [ 580.681451][ T1861] /dev/loop0: Can't open blockdev [ 580.715180][ T1864] loop0: detected capacity change from 0 to 512 [ 580.721776][ T1864] /dev/loop0: Can't open blockdev [ 580.749884][ T1867] loop0: detected capacity change from 0 to 512 [ 580.755231][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 580.756760][ T1867] /dev/loop0: Can't open blockdev [ 580.798857][ T1873] loop0: detected capacity change from 0 to 512 [ 580.804368][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 580.806190][ T1873] /dev/loop0: Can't open blockdev [ 580.849274][ T1879] loop0: detected capacity change from 0 to 512 [ 580.856358][ T1879] /dev/loop0: Can't open blockdev [ 580.881562][ T1882] loop0: detected capacity change from 0 to 512 [ 580.890048][ T1882] /dev/loop0: Can't open blockdev [ 580.918285][ T1885] loop0: detected capacity change from 0 to 512 [ 580.925441][ T1885] /dev/loop0: Can't open blockdev [ 580.942441][ T1888] loop0: detected capacity change from 0 to 512 [ 580.956982][ T1888] /dev/loop0: Can't open blockdev [ 580.977995][ T1891] loop0: detected capacity change from 0 to 512 [ 580.985034][ T1891] /dev/loop0: Can't open blockdev [ 581.001054][ T1894] loop0: detected capacity change from 0 to 512 [ 581.008400][ T1894] /dev/loop0: Can't open blockdev [ 581.051688][ T1903] loop0: detected capacity change from 0 to 512 [ 581.059142][ T1903] /dev/loop0: Can't open blockdev [ 581.106639][ T1903] loop0: detected capacity change from 0 to 512 [ 581.113660][ T1903] /dev/loop0: Can't open blockdev [ 581.133543][ T1906] loop0: detected capacity change from 0 to 512 [ 581.140335][ T1906] /dev/loop0: Can't open blockdev [ 581.159785][ T1909] loop0: detected capacity change from 0 to 512 [ 581.167410][ T1909] /dev/loop0: Can't open blockdev [ 581.189223][ T1912] loop0: detected capacity change from 0 to 512 [ 581.196726][ T1912] /dev/loop0: Can't open blockdev [ 581.233998][ T1918] loop0: detected capacity change from 0 to 512 [ 581.251553][ T1918] /dev/loop0: Can't open blockdev [ 581.298516][ T1924] loop0: detected capacity change from 0 to 512 [ 581.308352][ T1924] /dev/loop0: Can't open blockdev [ 581.325094][ T1924] loop0: detected capacity change from 0 to 512 [ 581.332237][ T1924] /dev/loop0: Can't open blockdev [ 581.345513][ T1927] loop0: detected capacity change from 0 to 512 [ 581.352396][ T1927] /dev/loop0: Can't open blockdev [ 581.396676][ T1936] loop0: detected capacity change from 0 to 512 [ 581.403819][ T1936] /dev/loop0: Can't open blockdev [ 581.422196][ T1939] loop0: detected capacity change from 0 to 512 [ 581.429408][ T1939] /dev/loop0: Can't open blockdev [ 581.466421][ T1939] loop0: detected capacity change from 0 to 512 [ 581.473474][ T1939] /dev/loop0: Can't open blockdev [ 581.489419][ T1942] loop0: detected capacity change from 0 to 512 [ 581.497799][ T1942] /dev/loop0: Can't open blockdev [ 581.511063][ T1945] loop0: detected capacity change from 0 to 512 [ 581.518888][ T1945] /dev/loop0: Can't open blockdev [ 581.538955][ T1948] loop0: detected capacity change from 0 to 512 [ 581.546185][ T1948] /dev/loop0: Can't open blockdev [ 581.564375][ T1951] loop0: detected capacity change from 0 to 512 [ 581.571239][ T1951] /dev/loop0: Can't open blockdev [ 581.589101][ T1954] loop0: detected capacity change from 0 to 512 [ 581.597378][ T1954] /dev/loop0: Can't open blockdev [ 581.618479][ T1957] loop0: detected capacity change from 0 to 512 [ 581.625333][ T1957] /dev/loop0: Can't open blockdev [ 581.645755][ T1960] loop0: detected capacity change from 0 to 512 [ 581.652977][ T1960] /dev/loop0: Can't open blockdev [ 581.668713][ T1963] loop0: detected capacity change from 0 to 512 [ 581.676965][ T1963] /dev/loop0: Can't open blockdev [ 581.710846][ T1966] loop0: detected capacity change from 0 to 512 [ 581.723611][ T1966] /dev/loop0: Can't open blockdev [ 581.742458][ T1969] loop0: detected capacity change from 0 to 512 [ 581.749753][ T1969] /dev/loop0: Can't open blockdev [ 581.786325][ T1976] loop0: detected capacity change from 0 to 512 [ 581.794708][ T1976] /dev/loop0: Can't open blockdev [ 581.814385][ T1979] loop0: detected capacity change from 0 to 512 [ 581.821324][ T1979] /dev/loop0: Can't open blockdev [ 581.839285][ T1982] loop0: detected capacity change from 0 to 512 [ 581.847054][ T1982] /dev/loop0: Can't open blockdev [ 581.895566][ T1985] loop0: detected capacity change from 0 to 512 [ 581.902230][ T1985] /dev/loop0: Can't open blockdev [ 581.947712][ T1991] loop0: detected capacity change from 0 to 512 [ 581.956026][ T1991] /dev/loop0: Can't open blockdev [ 581.966107][ T1991] loop0: detected capacity change from 0 to 512 [ 581.972747][ T1991] /dev/loop0: Can't open blockdev [ 581.997348][ T1994] loop0: detected capacity change from 0 to 512 [ 582.004287][ T1994] /dev/loop0: Can't open blockdev [ 582.020424][ T1997] loop0: detected capacity change from 0 to 512 [ 582.027529][ T1997] /dev/loop0: Can't open blockdev [ 582.065949][ T1997] loop0: detected capacity change from 0 to 512 [ 582.073671][ T1997] /dev/loop0: Can't open blockdev [ 582.100554][ T2003] loop0: detected capacity change from 0 to 512 [ 582.107599][ T2003] /dev/loop0: Can't open blockdev [ 582.144074][ T2006] loop0: detected capacity change from 0 to 512 [ 582.151024][ T2006] /dev/loop0: Can't open blockdev [ 582.169679][ T2009] loop0: detected capacity change from 0 to 512 [ 582.177007][ T2009] /dev/loop0: Can't open blockdev [ 582.196327][ T2012] loop0: detected capacity change from 0 to 512 [ 582.203740][ T2012] /dev/loop0: Can't open blockdev [ 582.220162][ T2015] loop0: detected capacity change from 0 to 512 [ 582.227522][ T2015] /dev/loop0: Can't open blockdev [ 582.276856][ T2015] loop0: detected capacity change from 0 to 512 [ 582.284248][ T2015] /dev/loop0: Can't open blockdev [ 582.297139][ T2018] loop0: detected capacity change from 0 to 512 [ 582.304039][ T2018] /dev/loop0: Can't open blockdev [ 582.361886][ T2030] loop0: detected capacity change from 0 to 512 [ 582.370178][ T2030] /dev/loop0: Can't open blockdev [ 582.380903][ T2030] loop0: detected capacity change from 0 to 512 [ 582.389132][ T2030] /dev/loop0: Can't open blockdev [ 582.402781][ T2033] loop0: detected capacity change from 0 to 512 [ 582.409687][ T2033] /dev/loop0: Can't open blockdev [ 582.426406][ T2036] loop0: detected capacity change from 0 to 512 [ 582.433434][ T2036] /dev/loop0: Can't open blockdev [ 582.465443][ T2036] loop0: detected capacity change from 0 to 512 [ 582.472160][ T2036] /dev/loop0: Can't open blockdev [ 582.494571][ T2042] loop0: detected capacity change from 0 to 512 [ 582.501841][ T2042] /dev/loop0: Can't open blockdev [ 582.524008][ T2045] loop0: detected capacity change from 0 to 512 [ 582.530697][ T2045] /dev/loop0: Can't open blockdev [ 582.552888][ T2048] loop0: detected capacity change from 0 to 512 [ 582.560240][ T2048] /dev/loop0: Can't open blockdev [ 582.578119][ T2051] loop0: detected capacity change from 0 to 512 [ 582.585190][ T2051] /dev/loop0: Can't open blockdev [ 582.606600][ T2057] loop0: detected capacity change from 0 to 512 [ 582.615296][ T2057] /dev/loop0: Can't open blockdev [ 582.632507][ T2060] loop0: detected capacity change from 0 to 512 [ 582.639549][ T2060] /dev/loop0: Can't open blockdev [ 582.695746][ T2060] loop0: detected capacity change from 0 to 512 [ 582.703287][ T2060] /dev/loop0: Can't open blockdev [ 582.729544][ T2066] loop0: detected capacity change from 0 to 512 [ 582.737949][ T2066] /dev/loop0: Can't open blockdev [ 582.796530][ T2066] loop0: detected capacity change from 0 to 512 [ 582.804304][ T2066] /dev/loop0: Can't open blockdev [ 582.824554][ T2069] loop0: detected capacity change from 0 to 512 [ 582.831460][ T2069] /dev/loop0: Can't open blockdev [ 582.865870][ T2078] loop0: detected capacity change from 0 to 512 [ 582.872803][ T2078] /dev/loop0: Can't open blockdev [ 582.889497][ T2081] loop0: detected capacity change from 0 to 512 [ 582.896518][ T2081] /dev/loop0: Can't open blockdev [ 582.912402][ T2084] loop0: detected capacity change from 0 to 512 [ 582.920833][ T2084] /dev/loop0: Can't open blockdev [ 582.952983][ T2093] loop0: detected capacity change from 0 to 512 [ 582.960927][ T2093] /dev/loop0: Can't open blockdev [ 583.009117][ T2105] loop0: detected capacity change from 0 to 512 [ 583.016296][ T2105] /dev/loop0: Can't open blockdev [ 583.060500][ T2105] loop0: detected capacity change from 0 to 512 [ 583.068264][ T2105] /dev/loop0: Can't open blockdev [ 583.090600][ T2108] loop0: detected capacity change from 0 to 512 [ 583.098943][ T2108] /dev/loop0: Can't open blockdev [ 583.120927][ T2111] loop0: detected capacity change from 0 to 512 [ 583.134815][ T2111] /dev/loop0: Can't open blockdev [ 583.167342][ T2111] loop0: detected capacity change from 0 to 512 [ 583.174621][ T2111] /dev/loop0: Can't open blockdev [ 583.189055][ T2114] loop0: detected capacity change from 0 to 512 [ 583.196011][ T2114] /dev/loop0: Can't open blockdev [ 583.210855][ T2117] loop0: detected capacity change from 0 to 512 [ 583.218688][ T2117] /dev/loop0: Can't open blockdev [ 583.279354][ T2126] loop0: detected capacity change from 0 to 512 [ 583.286848][ T2126] /dev/loop0: Can't open blockdev [ 583.307438][ T2129] loop0: detected capacity change from 0 to 512 [ 583.314933][ T2129] /dev/loop0: Can't open blockdev [ 583.331064][ T2132] loop0: detected capacity change from 0 to 512 [ 583.338397][ T2132] /dev/loop0: Can't open blockdev [ 583.359516][ T2135] loop0: detected capacity change from 0 to 512 [ 583.375535][ T2135] /dev/loop0: Can't open blockdev [ 583.392298][ T2141] loop0: detected capacity change from 0 to 512 [ 583.399598][ T2141] /dev/loop0: Can't open blockdev [ 583.421602][ T2144] loop0: detected capacity change from 0 to 512 [ 583.429372][ T2144] /dev/loop0: Can't open blockdev [ 583.453953][ T2147] loop0: detected capacity change from 0 to 512 [ 583.460712][ T2147] /dev/loop0: Can't open blockdev [ 583.484556][ T2150] loop0: detected capacity change from 0 to 512 [ 583.497525][ T2150] /dev/loop0: Can't open blockdev [ 583.528553][ T2153] loop0: detected capacity change from 0 to 512 [ 583.536133][ T2153] /dev/loop0: Can't open blockdev [ 583.560459][ T2159] loop0: detected capacity change from 0 to 512 [ 583.567389][ T2159] /dev/loop0: Can't open blockdev [ 583.593728][ T2162] loop0: detected capacity change from 0 to 512 [ 583.600610][ T2162] /dev/loop0: Can't open blockdev [ 583.622745][ T2165] loop0: detected capacity change from 0 to 512 [ 583.629825][ T2165] /dev/loop0: Can't open blockdev [ 583.654756][ T2168] loop0: detected capacity change from 0 to 512 [ 583.662803][ T2168] /dev/loop0: Can't open blockdev [ 583.687020][ T2174] loop0: detected capacity change from 0 to 512 [ 583.694111][ T2174] /dev/loop0: Can't open blockdev [ 583.711077][ T2177] loop0: detected capacity change from 0 to 512 [ 583.718604][ T2177] /dev/loop0: Can't open blockdev [ 583.751311][ T2183] loop0: detected capacity change from 0 to 512 [ 583.759678][ T2183] /dev/loop0: Can't open blockdev [ 583.807514][ T2183] loop0: detected capacity change from 0 to 512 [ 583.814416][ T2183] /dev/loop0: Can't open blockdev [ 583.827433][ T2189] loop0: detected capacity change from 0 to 512 [ 583.834364][ T2189] /dev/loop0: Can't open blockdev [ 583.855772][ T2192] loop0: detected capacity change from 0 to 512 [ 583.862797][ T2192] /dev/loop0: Can't open blockdev [ 583.880760][ T2195] loop0: detected capacity change from 0 to 512 [ 583.888533][ T2195] /dev/loop0: Can't open blockdev [ 583.909625][ T2198] loop0: detected capacity change from 0 to 512 [ 583.925025][ T2198] /dev/loop0: Can't open blockdev [ 583.943655][ T2201] loop0: detected capacity change from 0 to 512 [ 583.950486][ T2201] /dev/loop0: Can't open blockdev [ 583.967865][ T2207] loop0: detected capacity change from 0 to 512 [ 583.983176][ T2207] /dev/loop0: Can't open blockdev [ 584.033898][ T4070] blk_print_req_error: 344 callbacks suppressed [ 584.033917][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 584.037186][ T2207] loop0: detected capacity change from 0 to 512 [ 584.040346][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 584.051160][ T2207] /dev/loop0: Can't open blockdev [ 584.080756][ T2210] loop0: detected capacity change from 0 to 512 [ 584.087647][ T2210] /dev/loop0: Can't open blockdev [ 584.106250][ T2213] loop0: detected capacity change from 0 to 512 [ 584.113361][ T2213] /dev/loop0: Can't open blockdev [ 584.137517][ T2216] loop0: detected capacity change from 0 to 512 [ 584.141265][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 584.146084][ T2216] /dev/loop0: Can't open blockdev [ 584.178894][ T2222] loop0: detected capacity change from 0 to 512 [ 584.186038][ T2222] /dev/loop0: Can't open blockdev [ 584.225021][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 584.235194][ T2222] loop0: detected capacity change from 0 to 512 [ 584.235614][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 584.241844][ T2222] /dev/loop0: Can't open blockdev [ 584.266016][ T2225] loop0: detected capacity change from 0 to 512 [ 584.272325][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 584.272835][ T2225] /dev/loop0: Can't open blockdev [ 584.305546][ T2228] loop0: detected capacity change from 0 to 512 [ 584.311510][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 584.322516][ T2228] /dev/loop0: Can't open blockdev [ 584.385954][ T2228] loop0: detected capacity change from 0 to 512 [ 584.392728][ T2228] /dev/loop0: Can't open blockdev [ 584.414123][ T2231] loop0: detected capacity change from 0 to 512 [ 584.419505][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 584.421072][ T2231] /dev/loop0: Can't open blockdev [ 584.457886][ T2237] loop0: detected capacity change from 0 to 512 [ 584.465118][ T2237] /dev/loop0: Can't open blockdev [ 584.498653][ T2243] loop0: detected capacity change from 0 to 512 [ 584.500297][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 584.505547][ T2243] /dev/loop0: Can't open blockdev [ 584.546432][ T2249] loop0: detected capacity change from 0 to 512 [ 584.553529][ T2249] /dev/loop0: Can't open blockdev [ 584.581040][ T2258] loop0: detected capacity change from 0 to 512 [ 584.588435][ T2258] /dev/loop0: Can't open blockdev [ 584.622878][ T2261] loop0: detected capacity change from 0 to 512 [ 584.624153][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 584.631048][ T2261] /dev/loop0: Can't open blockdev [ 584.647505][ T2261] loop0: detected capacity change from 0 to 512 [ 584.654932][ T2261] /dev/loop0: Can't open blockdev [ 584.673485][ T2264] loop0: detected capacity change from 0 to 512 [ 584.680493][ T2264] /dev/loop0: Can't open blockdev [ 584.711894][ T2270] loop0: detected capacity change from 0 to 512 [ 584.720489][ T2270] /dev/loop0: Can't open blockdev [ 584.742049][ T2273] loop0: detected capacity change from 0 to 512 [ 584.749643][ T2273] /dev/loop0: Can't open blockdev [ 584.774464][ T2279] loop0: detected capacity change from 0 to 512 [ 584.788436][ T2279] /dev/loop0: Can't open blockdev [ 584.808539][ T2282] loop0: detected capacity change from 0 to 512 [ 584.816008][ T2282] /dev/loop0: Can't open blockdev [ 584.836575][ T2282] loop0: detected capacity change from 0 to 512 [ 584.843503][ T2282] /dev/loop0: Can't open blockdev [ 584.857445][ T2285] loop0: detected capacity change from 0 to 512 [ 584.864882][ T2285] /dev/loop0: Can't open blockdev [ 584.882828][ T2288] loop0: detected capacity change from 0 to 512 [ 584.890319][ T2288] /dev/loop0: Can't open blockdev [ 584.913765][ T2291] loop0: detected capacity change from 0 to 512 [ 584.923705][ T2291] /dev/loop0: Can't open blockdev [ 584.939943][ T2294] loop0: detected capacity change from 0 to 512 [ 584.946879][ T2294] /dev/loop0: Can't open blockdev [ 584.984681][ T2304] loop0: detected capacity change from 0 to 512 [ 584.991436][ T2304] /dev/loop0: Can't open blockdev [ 585.010463][ T2310] loop0: detected capacity change from 0 to 512 [ 585.016906][ T4070] buffer_io_error: 279 callbacks suppressed [ 585.016925][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 585.017688][ T2310] /dev/loop0: Can't open blockdev [ 585.047829][ T2313] loop0: detected capacity change from 0 to 512 [ 585.054679][ T2313] /dev/loop0: Can't open blockdev [ 585.073624][ T2316] loop0: detected capacity change from 0 to 512 [ 585.080430][ T2316] /dev/loop0: Can't open blockdev [ 585.114820][ T2322] loop0: detected capacity change from 0 to 512 [ 585.121674][ T2322] /dev/loop0: Can't open blockdev [ 585.139434][ T2328] loop0: detected capacity change from 0 to 512 [ 585.147414][ T2328] /dev/loop0: Can't open blockdev [ 585.196795][ T2328] loop0: detected capacity change from 0 to 512 [ 585.204675][ T2328] /dev/loop0: Can't open blockdev [ 585.218719][ T2332] loop0: detected capacity change from 0 to 512 [ 585.225650][ T2332] /dev/loop0: Can't open blockdev [ 585.243290][ T2336] loop0: detected capacity change from 0 to 512 [ 585.248133][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 585.250097][ T2336] /dev/loop0: Can't open blockdev [ 585.292174][ T2342] loop0: detected capacity change from 0 to 512 [ 585.299554][ T2342] /dev/loop0: Can't open blockdev [ 585.312156][ T2347] loop0: detected capacity change from 0 to 512 [ 585.319514][ T2347] /dev/loop0: Can't open blockdev [ 585.386535][ T2347] loop0: detected capacity change from 0 to 512 [ 585.393628][ T2347] /dev/loop0: Can't open blockdev [ 585.407558][ T2350] loop0: detected capacity change from 0 to 512 [ 585.411411][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 585.414539][ T2350] /dev/loop0: Can't open blockdev [ 585.438906][ T2357] loop0: detected capacity change from 0 to 512 [ 585.445741][ T2357] /dev/loop0: Can't open blockdev [ 585.462607][ T2360] loop0: detected capacity change from 0 to 512 [ 585.469931][ T2360] /dev/loop0: Can't open blockdev [ 585.491239][ T2363] loop0: detected capacity change from 0 to 512 [ 585.497486][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 585.497657][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 585.497728][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 585.497792][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 585.506509][ T2363] /dev/loop0: Can't open blockdev [ 585.550952][ T2366] loop0: detected capacity change from 0 to 512 [ 585.556334][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 585.558054][ T2366] /dev/loop0: Can't open blockdev [ 585.583260][ T2369] loop0: detected capacity change from 0 to 512 [ 585.586876][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 585.590162][ T2369] /dev/loop0: Can't open blockdev [ 585.615402][ T2372] loop0: detected capacity change from 0 to 512 [ 585.620828][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 585.622481][ T2372] /dev/loop0: Can't open blockdev [ 585.654473][ T2375] loop0: detected capacity change from 0 to 512 [ 585.661162][ T2375] /dev/loop0: Can't open blockdev [ 585.678618][ T2378] loop0: detected capacity change from 0 to 512 [ 585.686730][ T2378] /dev/loop0: Can't open blockdev [ 585.735794][ T2378] loop0: detected capacity change from 0 to 512 [ 585.742358][ T2378] /dev/loop0: Can't open blockdev [ 585.757804][ T2381] loop0: detected capacity change from 0 to 512 [ 585.764887][ T2381] /dev/loop0: Can't open blockdev [ 585.786625][ T2384] loop0: detected capacity change from 0 to 512 [ 585.793455][ T2384] /dev/loop0: Can't open blockdev [ 585.832994][ T2391] loop0: detected capacity change from 0 to 512 [ 585.840676][ T2391] /dev/loop0: Can't open blockdev [ 585.895315][ T2391] loop0: detected capacity change from 0 to 512 [ 585.902949][ T2391] /dev/loop0: Can't open blockdev [ 585.922103][ T2394] loop0: detected capacity change from 0 to 512 [ 585.936428][ T2394] /dev/loop0: Can't open blockdev [ 585.953875][ T2397] loop0: detected capacity change from 0 to 512 [ 585.960628][ T2397] /dev/loop0: Can't open blockdev [ 586.027627][ T2397] loop0: detected capacity change from 0 to 512 [ 586.034881][ T2397] /dev/loop0: Can't open blockdev [ 586.055028][ T2400] loop0: detected capacity change from 0 to 512 [ 586.064144][ T2400] /dev/loop0: Can't open blockdev [ 586.098931][ T2403] loop0: detected capacity change from 0 to 512 [ 586.105893][ T2403] /dev/loop0: Can't open blockdev [ 586.123529][ T2406] loop0: detected capacity change from 0 to 512 [ 586.130691][ T2406] /dev/loop0: Can't open blockdev [ 586.160569][ T2412] loop0: detected capacity change from 0 to 512 [ 586.167580][ T2412] /dev/loop0: Can't open blockdev [ 586.218032][ T2415] loop0: detected capacity change from 0 to 512 [ 586.228306][ T2415] /dev/loop0: Can't open blockdev [ 586.249894][ T2418] loop0: detected capacity change from 0 to 512 [ 586.257090][ T2418] /dev/loop0: Can't open blockdev [ 586.271050][ T2421] loop0: detected capacity change from 0 to 512 [ 586.278095][ T2421] /dev/loop0: Can't open blockdev [ 586.329981][ T2430] loop0: detected capacity change from 0 to 512 [ 586.338294][ T2430] /dev/loop0: Can't open blockdev [ 586.361050][ T2433] loop0: detected capacity change from 0 to 512 [ 586.368235][ T2433] /dev/loop0: Can't open blockdev [ 586.401147][ T2436] loop0: detected capacity change from 0 to 512 [ 586.409392][ T2436] /dev/loop0: Can't open blockdev [ 586.424963][ T2439] loop0: detected capacity change from 0 to 512 [ 586.442441][ T2439] /dev/loop0: Can't open blockdev [ 586.479508][ T2445] loop0: detected capacity change from 0 to 512 [ 586.486820][ T2445] /dev/loop0: Can't open blockdev [ 586.511571][ T2448] loop0: detected capacity change from 0 to 512 [ 586.519931][ T2448] /dev/loop0: Can't open blockdev [ 586.566207][ T2451] loop0: detected capacity change from 0 to 512 [ 586.574424][ T2451] /dev/loop0: Can't open blockdev [ 586.597830][ T2454] loop0: detected capacity change from 0 to 512 [ 586.605336][ T2454] /dev/loop0: Can't open blockdev [ 586.628145][ T2457] loop0: detected capacity change from 0 to 512 [ 586.635032][ T2457] /dev/loop0: Can't open blockdev [ 586.651927][ T2460] loop0: detected capacity change from 0 to 512 [ 586.659712][ T2460] /dev/loop0: Can't open blockdev [ 586.678238][ T2463] loop0: detected capacity change from 0 to 512 [ 586.685640][ T2463] /dev/loop0: Can't open blockdev [ 586.701861][ T2466] loop0: detected capacity change from 0 to 512 [ 586.710559][ T2466] /dev/loop0: Can't open blockdev [ 586.734741][ T2469] loop0: detected capacity change from 0 to 512 [ 586.752215][ T2469] /dev/loop0: Can't open blockdev [ 586.770161][ T2472] loop0: detected capacity change from 0 to 512 [ 586.777079][ T2472] /dev/loop0: Can't open blockdev [ 586.800377][ T2475] loop0: detected capacity change from 0 to 512 [ 586.807645][ T2475] /dev/loop0: Can't open blockdev [ 586.830060][ T2478] loop0: detected capacity change from 0 to 512 [ 586.837963][ T2478] /dev/loop0: Can't open blockdev [ 586.869283][ T2481] loop0: detected capacity change from 0 to 512 [ 586.876305][ T2481] /dev/loop0: Can't open blockdev [ 586.901224][ T2484] loop0: detected capacity change from 0 to 512 [ 586.909003][ T2484] /dev/loop0: Can't open blockdev [ 586.932049][ T2487] loop0: detected capacity change from 0 to 512 [ 586.939136][ T2487] /dev/loop0: Can't open blockdev [ 586.964523][ T2490] loop0: detected capacity change from 0 to 512 [ 586.971274][ T2490] /dev/loop0: Can't open blockdev [ 586.994244][ T2493] loop0: detected capacity change from 0 to 512 [ 587.001383][ T2493] /dev/loop0: Can't open blockdev [ 587.021760][ T2496] loop0: detected capacity change from 0 to 512 [ 587.028856][ T2496] /dev/loop0: Can't open blockdev [ 587.054218][ T2499] loop0: detected capacity change from 0 to 512 [ 587.061212][ T2499] /dev/loop0: Can't open blockdev [ 587.077791][ T2502] loop0: detected capacity change from 0 to 512 [ 587.084877][ T2502] /dev/loop0: Can't open blockdev [ 587.113592][ T2508] loop0: detected capacity change from 0 to 512 [ 587.120597][ T2508] /dev/loop0: Can't open blockdev [ 587.149286][ T2514] loop0: detected capacity change from 0 to 512 [ 587.156933][ T2514] /dev/loop0: Can't open blockdev [ 587.211185][ T2520] loop0: detected capacity change from 0 to 512 [ 587.218156][ T2520] /dev/loop0: Can't open blockdev [ 587.237937][ T2523] loop0: detected capacity change from 0 to 512 [ 587.255209][ T2523] /dev/loop0: Can't open blockdev [ 587.276407][ T2526] loop0: detected capacity change from 0 to 512 [ 587.283636][ T2526] /dev/loop0: Can't open blockdev [ 587.299692][ T2529] loop0: detected capacity change from 0 to 512 [ 587.307319][ T2529] /dev/loop0: Can't open blockdev [ 587.324321][ T2532] loop0: detected capacity change from 0 to 512 [ 587.331197][ T2532] /dev/loop0: Can't open blockdev [ 587.347794][ T2535] loop0: detected capacity change from 0 to 512 [ 587.354612][ T2535] /dev/loop0: Can't open blockdev [ 587.381207][ T2538] loop0: detected capacity change from 0 to 512 [ 587.388960][ T2538] /dev/loop0: Can't open blockdev [ 587.411698][ T2541] loop0: detected capacity change from 0 to 512 [ 587.426854][ T2541] /dev/loop0: Can't open blockdev [ 587.459485][ T2547] loop0: detected capacity change from 0 to 512 [ 587.466865][ T2547] /dev/loop0: Can't open blockdev [ 587.483022][ T2550] loop0: detected capacity change from 0 to 512 [ 587.490214][ T2550] /dev/loop0: Can't open blockdev [ 587.518057][ T2553] loop0: detected capacity change from 0 to 512 [ 587.525320][ T2553] /dev/loop0: Can't open blockdev [ 587.546003][ T2556] loop0: detected capacity change from 0 to 512 [ 587.552823][ T2556] /dev/loop0: Can't open blockdev [ 587.585412][ T2562] loop0: detected capacity change from 0 to 512 [ 587.592297][ T2562] /dev/loop0: Can't open blockdev [ 587.626028][ T2562] loop0: detected capacity change from 0 to 512 [ 587.633422][ T2562] /dev/loop0: Can't open blockdev [ 587.661339][ T2568] loop0: detected capacity change from 0 to 512 [ 587.668627][ T2568] /dev/loop0: Can't open blockdev [ 587.735718][ T2568] loop0: detected capacity change from 0 to 512 [ 587.742757][ T2568] /dev/loop0: Can't open blockdev [ 587.766313][ T2571] loop0: detected capacity change from 0 to 512 [ 587.773649][ T2571] /dev/loop0: Can't open blockdev [ 587.800076][ T2574] loop0: detected capacity change from 0 to 512 [ 587.807947][ T2574] /dev/loop0: Can't open blockdev [ 587.830324][ T2577] loop0: detected capacity change from 0 to 512 [ 587.847087][ T2577] /dev/loop0: Can't open blockdev [ 587.876970][ T2583] loop0: detected capacity change from 0 to 512 [ 587.884082][ T2583] /dev/loop0: Can't open blockdev [ 587.900440][ T2586] loop0: detected capacity change from 0 to 512 [ 587.907514][ T2586] /dev/loop0: Can't open blockdev [ 587.936704][ T2589] loop0: detected capacity change from 0 to 512 [ 587.943962][ T2589] /dev/loop0: Can't open blockdev [ 587.972625][ T2595] loop0: detected capacity change from 0 to 512 [ 587.979832][ T2595] /dev/loop0: Can't open blockdev [ 588.008412][ T2598] loop0: detected capacity change from 0 to 512 [ 588.015271][ T2598] /dev/loop0: Can't open blockdev [ 588.031206][ T2601] loop0: detected capacity change from 0 to 512 [ 588.039017][ T2601] /dev/loop0: Can't open blockdev [ 588.063019][ T2604] loop0: detected capacity change from 0 to 512 [ 588.070803][ T2604] /dev/loop0: Can't open blockdev [ 588.090566][ T2610] loop0: detected capacity change from 0 to 512 [ 588.098167][ T2610] /dev/loop0: Can't open blockdev [ 588.152041][ T2619] loop0: detected capacity change from 0 to 512 [ 588.164399][ T2619] /dev/loop0: Can't open blockdev [ 588.184927][ T2622] loop0: detected capacity change from 0 to 512 [ 588.202587][ T2622] /dev/loop0: Can't open blockdev [ 588.217819][ T2626] loop0: detected capacity change from 0 to 512 [ 588.224809][ T2626] /dev/loop0: Can't open blockdev [ 588.236521][ T2626] loop0: detected capacity change from 0 to 512 [ 588.245668][ T2626] /dev/loop0: Can't open blockdev [ 588.259929][ T2629] loop0: detected capacity change from 0 to 512 [ 588.266821][ T2629] /dev/loop0: Can't open blockdev [ 588.326814][ T2632] loop0: detected capacity change from 0 to 512 [ 588.333817][ T2632] /dev/loop0: Can't open blockdev [ 588.357728][ T2635] loop0: detected capacity change from 0 to 512 [ 588.364842][ T2635] /dev/loop0: Can't open blockdev [ 588.384740][ T2638] loop0: detected capacity change from 0 to 512 [ 588.399783][ T2638] /dev/loop0: Can't open blockdev [ 588.424757][ T2641] loop0: detected capacity change from 0 to 512 [ 588.431435][ T2641] /dev/loop0: Can't open blockdev [ 588.452345][ T2644] loop0: detected capacity change from 0 to 512 [ 588.459930][ T2644] /dev/loop0: Can't open blockdev [ 588.480720][ T2647] loop0: detected capacity change from 0 to 512 [ 588.494758][ T2647] /dev/loop0: Can't open blockdev [ 588.512440][ T2650] loop0: detected capacity change from 0 to 512 [ 588.526869][ T2650] /dev/loop0: Can't open blockdev [ 588.578371][ T2656] loop0: detected capacity change from 0 to 512 [ 588.586137][ T2656] /dev/loop0: Can't open blockdev [ 588.613992][ T2662] loop0: detected capacity change from 0 to 512 [ 588.621991][ T2662] /dev/loop0: Can't open blockdev [ 588.636234][ T2662] loop0: detected capacity change from 0 to 512 [ 588.643800][ T2662] /dev/loop0: Can't open blockdev [ 588.657365][ T2665] loop0: detected capacity change from 0 to 512 [ 588.664246][ T2665] /dev/loop0: Can't open blockdev [ 588.692334][ T2671] loop0: detected capacity change from 0 to 512 [ 588.699576][ T2671] /dev/loop0: Can't open blockdev [ 588.717565][ T2674] loop0: detected capacity change from 0 to 512 [ 588.724403][ T2674] /dev/loop0: Can't open blockdev [ 588.741419][ T2677] loop0: detected capacity change from 0 to 512 [ 588.748340][ T2677] /dev/loop0: Can't open blockdev [ 588.757044][ T2677] loop0: detected capacity change from 0 to 512 [ 588.764584][ T2677] /dev/loop0: Can't open blockdev [ 588.815783][ T2680] loop0: detected capacity change from 0 to 512 [ 588.822637][ T2680] /dev/loop0: Can't open blockdev [ 588.864697][ T2689] loop0: detected capacity change from 0 to 512 [ 588.871487][ T2689] /dev/loop0: Can't open blockdev [ 588.915212][ T2698] loop0: detected capacity change from 0 to 512 [ 588.922015][ T2698] /dev/loop0: Can't open blockdev [ 588.939347][ T2701] loop0: detected capacity change from 0 to 512 [ 588.946231][ T2701] /dev/loop0: Can't open blockdev [ 588.963958][ T2704] loop0: detected capacity change from 0 to 512 [ 588.971119][ T2704] /dev/loop0: Can't open blockdev [ 588.999459][ T2710] loop0: detected capacity change from 0 to 512 [ 589.007277][ T2710] /dev/loop0: Can't open blockdev [ 589.034378][ T2713] loop0: detected capacity change from 0 to 512 [ 589.041287][ T2713] /dev/loop0: Can't open blockdev [ 589.057616][ T2716] loop0: detected capacity change from 0 to 512 [ 589.064861][ T2716] /dev/loop0: Can't open blockdev [ 589.126199][ T2719] loop0: detected capacity change from 0 to 512 [ 589.133731][ T2719] /dev/loop0: Can't open blockdev [ 589.164085][ T2726] loop0: detected capacity change from 0 to 512 [ 589.166345][ T4070] blk_print_req_error: 466 callbacks suppressed [ 589.166362][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 589.170890][ T2726] /dev/loop0: Can't open blockdev [ 589.225838][ T2733] loop0: detected capacity change from 0 to 512 [ 589.232805][ T2733] /dev/loop0: Can't open blockdev [ 589.254911][ T2736] loop0: detected capacity change from 0 to 512 [ 589.261669][ T2736] /dev/loop0: Can't open blockdev [ 589.282429][ T2739] loop0: detected capacity change from 0 to 512 [ 589.284811][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 589.289953][ T2739] /dev/loop0: Can't open blockdev [ 589.323969][ T2744] loop0: detected capacity change from 0 to 512 [ 589.330700][ T2744] /dev/loop0: Can't open blockdev [ 589.360653][ T2747] loop0: detected capacity change from 0 to 512 [ 589.366763][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 589.367583][ T2747] /dev/loop0: Can't open blockdev [ 589.405523][ T2750] loop0: detected capacity change from 0 to 512 [ 589.410974][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 589.412315][ T2750] /dev/loop0: Can't open blockdev [ 589.444210][ T2753] loop0: detected capacity change from 0 to 512 [ 589.450427][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 589.451339][ T2753] /dev/loop0: Can't open blockdev [ 589.499307][ T2756] loop0: detected capacity change from 0 to 512 [ 589.507034][ T2756] /dev/loop0: Can't open blockdev [ 589.519617][ T2759] loop0: detected capacity change from 0 to 512 [ 589.526712][ T2759] /dev/loop0: Can't open blockdev [ 589.550617][ T2763] loop0: detected capacity change from 0 to 512 [ 589.557531][ T2763] /dev/loop0: Can't open blockdev [ 589.574521][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 589.576302][ T2763] loop0: detected capacity change from 0 to 512 [ 589.584576][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 589.590825][ T2763] /dev/loop0: Can't open blockdev [ 589.613449][ T2768] loop0: detected capacity change from 0 to 512 [ 589.619771][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 589.620244][ T2768] /dev/loop0: Can't open blockdev [ 589.667544][ T2768] loop0: detected capacity change from 0 to 512 [ 589.672320][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 589.674708][ T2768] /dev/loop0: Can't open blockdev [ 589.701075][ T2771] loop0: detected capacity change from 0 to 512 [ 589.713196][ T4070] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 589.715677][ T2771] /dev/loop0: Can't open blockdev [ 589.732613][ T2771] loop0: detected capacity change from 0 to 512 [ 589.740025][ T2771] /dev/loop0: Can't open blockdev [ 589.754527][ T2774] loop0: detected capacity change from 0 to 512 [ 589.761253][ T2774] /dev/loop0: Can't open blockdev [ 589.787652][ T2777] loop0: detected capacity change from 0 to 512 [ 589.794680][ T2777] /dev/loop0: Can't open blockdev [ 589.823223][ T2783] loop0: detected capacity change from 0 to 512 [ 589.829961][ T2783] /dev/loop0: Can't open blockdev [ 589.847473][ T2786] loop0: detected capacity change from 0 to 512 [ 589.855088][ T2786] /dev/loop0: Can't open blockdev [ 589.900602][ T2795] loop0: detected capacity change from 0 to 512 [ 589.908073][ T2795] /dev/loop0: Can't open blockdev [ 589.929088][ T2798] loop0: detected capacity change from 0 to 512 [ 589.937105][ T2798] /dev/loop0: Can't open blockdev [ 589.953562][ T2801] loop0: detected capacity change from 0 to 512 [ 589.960345][ T2801] /dev/loop0: Can't open blockdev [ 589.983681][ T2804] loop0: detected capacity change from 0 to 512 [ 589.997070][ T2804] /dev/loop0: Can't open blockdev [ 590.018546][ T2807] loop0: detected capacity change from 0 to 512 [ 590.026135][ T2807] /dev/loop0: Can't open blockdev [ 590.066288][ T2807] loop0: detected capacity change from 0 to 512 [ 590.072975][ T2807] /dev/loop0: Can't open blockdev [ 590.097845][ T2810] loop0: detected capacity change from 0 to 512 [ 590.104781][ T2810] /dev/loop0: Can't open blockdev [ 590.122243][ T2813] loop0: detected capacity change from 0 to 512 [ 590.127765][ T4070] buffer_io_error: 359 callbacks suppressed [ 590.127786][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 590.135201][ T2813] /dev/loop0: Can't open blockdev [ 590.160440][ T2816] loop0: detected capacity change from 0 to 512 [ 590.167422][ T2816] /dev/loop0: Can't open blockdev [ 590.211527][ T2825] loop0: detected capacity change from 0 to 512 [ 590.219647][ T2825] /dev/loop0: Can't open blockdev [ 590.232483][ T2828] loop0: detected capacity change from 0 to 512 [ 590.236404][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 590.241047][ T2828] /dev/loop0: Can't open blockdev [ 590.263280][ T2831] loop0: detected capacity change from 0 to 512 [ 590.270370][ T2831] /dev/loop0: Can't open blockdev [ 590.315588][ T2831] loop0: detected capacity change from 0 to 512 [ 590.317758][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 590.322224][ T2831] /dev/loop0: Can't open blockdev [ 590.347429][ T2834] loop0: detected capacity change from 0 to 512 [ 590.352659][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 590.354239][ T2834] /dev/loop0: Can't open blockdev [ 590.395410][ T2834] loop0: detected capacity change from 0 to 512 [ 590.402110][ T2834] /dev/loop0: Can't open blockdev [ 590.433776][ T2840] loop0: detected capacity change from 0 to 512 [ 590.440647][ T2840] /dev/loop0: Can't open blockdev [ 590.471301][ T2843] loop0: detected capacity change from 0 to 512 [ 590.479045][ T2843] /dev/loop0: Can't open blockdev [ 590.511596][ T2849] loop0: detected capacity change from 0 to 512 [ 590.516735][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 590.518746][ T2849] /dev/loop0: Can't open blockdev [ 590.551021][ T2852] loop0: detected capacity change from 0 to 512 [ 590.560668][ T2852] /dev/loop0: Can't open blockdev [ 590.595025][ T2855] loop0: detected capacity change from 0 to 512 [ 590.601713][ T2855] /dev/loop0: Can't open blockdev [ 590.623019][ T2858] loop0: detected capacity change from 0 to 512 [ 590.630267][ T2858] /dev/loop0: Can't open blockdev [ 590.652509][ T2861] loop0: detected capacity change from 0 to 512 [ 590.658971][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 590.659059][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 590.667798][ T2861] /dev/loop0: Can't open blockdev [ 590.691020][ T2864] loop0: detected capacity change from 0 to 512 [ 590.700878][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 590.707485][ T2864] /dev/loop0: Can't open blockdev [ 590.741657][ T2867] loop0: detected capacity change from 0 to 512 [ 590.748731][ T2867] /dev/loop0: Can't open blockdev [ 590.775292][ T2870] loop0: detected capacity change from 0 to 512 [ 590.779235][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 590.781968][ T2870] /dev/loop0: Can't open blockdev [ 590.809914][ T2873] loop0: detected capacity change from 0 to 512 [ 590.817028][ T2873] /dev/loop0: Can't open blockdev [ 590.855552][ T2873] loop0: detected capacity change from 0 to 512 [ 590.856289][ T4070] Buffer I/O error on dev loop0, logical block 0, async page read [ 590.869966][ T2873] /dev/loop0: Can't open blockdev [ 590.885814][ T2876] loop0: detected capacity change from 0 to 512 [ 590.892648][ T2876] /dev/loop0: Can't open blockdev [ 590.913932][ T2879] loop0: detected capacity change from 0 to 512 [ 590.920678][ T2879] /dev/loop0: Can't open blockdev [ 590.938291][ T2882] loop0: detected capacity change from 0 to 512 [ 590.953725][ T2882] /dev/loop0: Can't open blockdev [ 590.977973][ T2885] loop0: detected capacity change from 0 to 512 [ 590.984955][ T2885] /dev/loop0: Can't open blockdev [ 591.032035][ T2894] loop0: detected capacity change from 0 to 512 [ 591.039221][ T2894] /dev/loop0: Can't open blockdev [ 591.062620][ T2897] loop0: detected capacity change from 0 to 512 [ 591.069599][ T2897] /dev/loop0: Can't open blockdev [ 591.087365][ T2900] loop0: detected capacity change from 0 to 512 [ 591.094600][ T2900] /dev/loop0: Can't open blockdev [ 591.134557][ T2903] loop0: detected capacity change from 0 to 512 [ 591.141288][ T2903] /dev/loop0: Can't open blockdev [ 591.166684][ T2906] loop0: detected capacity change from 0 to 512 [ 591.173689][ T2906] /dev/loop0: Can't open blockdev [ 591.189727][ T2909] loop0: detected capacity change from 0 to 512 [ 591.197848][ T2909] /dev/loop0: Can't open blockdev [ 591.222825][ T2912] loop0: detected capacity change from 0 to 512 [ 591.230973][ T2912] /dev/loop0: Can't open blockdev [ 591.285748][ T2912] loop0: detected capacity change from 0 to 512 [ 591.292440][ T2912] /dev/loop0: Can't open blockdev [ 591.327212][ T2918] loop0: detected capacity change from 0 to 512 [ 591.334599][ T2918] /dev/loop0: Can't open blockdev [ 591.352531][ T2921] loop0: detected capacity change from 0 to 512 [ 591.367622][ T2921] /dev/loop0: Can't open blockdev [ 591.383772][ T2924] loop0: detected capacity change from 0 to 512 [ 591.390595][ T2924] /dev/loop0: Can't open blockdev [ 591.466223][ T2924] loop0: detected capacity change from 0 to 512 [ 591.473850][ T2924] /dev/loop0: Can't open blockdev [ 591.537756][ T2933] loop0: detected capacity change from 0 to 512 [ 591.545792][ T2933] /dev/loop0: Can't open blockdev [ 591.559586][ T2938] loop0: detected capacity change from 0 to 512 [ 591.566749][ T2938] /dev/loop0: Can't open blockdev [ 591.606112][ T2938] loop0: detected capacity change from 0 to 512 [ 591.613533][ T2938] /dev/loop0: Can't open blockdev [ 591.634685][ T2941] loop0: detected capacity change from 0 to 512 [ 591.641651][ T2941] /dev/loop0: Can't open blockdev [ 591.664328][ T2944] loop0: detected capacity change from 0 to 512 [ 591.671075][ T2944] /dev/loop0: Can't open blockdev [ 591.704194][ T2950] loop0: detected capacity change from 0 to 512 [ 591.711338][ T2950] /dev/loop0: Can't open blockdev [ 591.725464][ T2955] loop0: detected capacity change from 0 to 512 [ 591.732318][ T2955] /dev/loop0: Can't open blockdev [ 591.755186][ T2959] loop0: detected capacity change from 0 to 512 [ 591.761934][ T2959] /dev/loop0: Can't open blockdev [ 591.788680][ T2967] loop0: detected capacity change from 0 to 512 [ 591.796044][ T2967] /dev/loop0: Can't open blockdev [ 591.817049][ T2970] loop0: detected capacity change from 0 to 512 [ 591.830901][ T2970] /dev/loop0: Can't open blockdev [ 591.862388][ T2974] loop0: detected capacity change from 0 to 512 [ 591.873666][ T2974] /dev/loop0: Can't open blockdev [ 591.902150][ T2980] loop0: detected capacity change from 0 to 512 [ 591.911269][ T2980] /dev/loop0: Can't open blockdev [ 591.945658][ T2986] loop0: detected capacity change from 0 to 512 [ 591.952460][ T2986] /dev/loop0: Can't open blockdev [ 591.970729][ T2989] loop0: detected capacity change from 0 to 512 [ 591.977697][ T2989] /dev/loop0: Can't open blockdev [ 592.006559][ T2995] loop0: detected capacity change from 0 to 512 [ 592.013769][ T2995] /dev/loop0: Can't open blockdev [ 592.030911][ T2998] loop0: detected capacity change from 0 to 512 [ 592.037781][ T2998] /dev/loop0: Can't open blockdev [ 592.065781][ T2998] loop0: detected capacity change from 0 to 512 [ 592.081272][ T2998] /dev/loop0: Can't open blockdev [ 592.104914][ T3001] loop0: detected capacity change from 0 to 512 [ 592.111758][ T3001] /dev/loop0: Can't open blockdev [ 592.140676][ T3007] loop0: detected capacity change from 0 to 512 [ 592.147600][ T3007] /dev/loop0: Can't open blockdev [ 592.166340][ T3010] loop0: detected capacity change from 0 to 512 [ 592.173334][ T3010] /dev/loop0: Can't open blockdev