[  426.020910][   T41] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  426.854283][   T41] device hsr_slave_0 left promiscuous mode
[  426.861175][   T41] device hsr_slave_1 left promiscuous mode
[  426.868397][   T41] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[  426.876570][   T41] batman_adv: batadv0: Removing interface: batadv_slave_0
[  426.900900][   T41] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[  426.910032][   T41] batman_adv: batadv0: Removing interface: batadv_slave_1
[  426.926535][   T41] device bridge_slave_1 left promiscuous mode
[  426.938210][   T41] bridge0: port 2(bridge_slave_1) entered disabled state
[  426.948689][   T41] device bridge_slave_0 left promiscuous mode
[  426.955382][   T41] bridge0: port 1(bridge_slave_0) entered disabled state
[  426.968842][   T41] device veth1_macvtap left promiscuous mode
[  426.975359][   T41] device veth0_macvtap left promiscuous mode
[  426.981861][   T41] device veth1_vlan left promiscuous mode
[  426.987723][   T41] device veth0_vlan left promiscuous mode
[  427.199212][   T41] team0 (unregistering): Port device team_slave_1 removed
[  427.211965][   T41] team0 (unregistering): Port device team_slave_0 removed
[  427.225311][   T41] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[  427.238041][   T41] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[  427.292832][   T41] bond0 (unregistering): Released all slaves
[  428.862270][   T41] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  428.959637][   T41] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  429.043780][   T41] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  429.123719][   T41] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  429.240540][   T41] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  429.303396][   T41] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  429.378173][   T41] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  429.469684][   T41] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  429.599378][   T41] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  429.672505][   T41] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  429.802888][   T41] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  429.878806][   T41] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  430.092303][   T41] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  430.210513][   T41] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  430.293245][   T41] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  430.368044][   T41] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  430.536791][   T41] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  430.601946][   T41] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  430.722168][   T41] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  430.842697][   T41] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
Warning: Permanently added '10.128.0.16' (ECDSA) to the list of known hosts.
[  431.453024][T22643] loop2: detected capacity change from 0 to 131072
[  431.454250][T22646] loop4: detected capacity change from 0 to 131072
[  431.477172][T22649] loop3: detected capacity change from 0 to 131072
[  431.479568][T22643] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  431.484877][T22648] loop5: detected capacity change from 0 to 131072
[  431.490803][T22647] loop0: detected capacity change from 0 to 131072
[  431.507632][T22649] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  431.517875][T22646] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  431.524479][T22643] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  431.527205][T22649] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  431.543075][T22648] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  431.552405][T22651] loop1: detected capacity change from 0 to 131072
[  431.559278][T22646] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  431.578519][T22648] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  431.593300][T22651] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  431.603845][T22646] F2FS-fs (loop4): invalid crc value
[  431.611348][T22648] F2FS-fs (loop5): invalid crc value
[  431.618264][T22649] F2FS-fs (loop3): invalid crc value
[  431.624686][T22647] ext4: Unknown parameter 'yzkallersyzkallersyzkallersyzkallers'
[  431.633004][T22651] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  431.640531][T22643] F2FS-fs (loop2): invalid crc value
[  431.649872][T22651] F2FS-fs (loop1): invalid crc value
[  431.665094][T22646] F2FS-fs (loop4): Found nat_bits in checkpoint
[  431.683259][T22649] F2FS-fs (loop3): Found nat_bits in checkpoint
[  431.690415][T22643] F2FS-fs (loop2): Found nat_bits in checkpoint
[  431.706509][T22648] F2FS-fs (loop5): Found nat_bits in checkpoint
[  431.718126][T22651] F2FS-fs (loop1): Found nat_bits in checkpoint
[  431.746480][T22675] loop0: detected capacity change from 0 to 131072
[  431.803868][T22675] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  431.850842][T22675] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  431.871857][T22643] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  431.872243][T22646] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  431.890037][T22649] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  431.904040][T22648] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  431.915809][T22675] F2FS-fs (loop0): invalid crc value
[  431.950132][T22651] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  431.966346][T22675] F2FS-fs (loop0): Found nat_bits in checkpoint
[  432.031935][T22688] loop3: detected capacity change from 0 to 131072
[  432.055616][T22691] loop4: detected capacity change from 0 to 131072
[  432.067957][T22688] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  432.077727][T22695] loop2: detected capacity change from 0 to 131072
[  432.081632][T22694] loop5: detected capacity change from 0 to 131072
[  432.095352][T22691] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  432.108590][T22694] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  432.123376][T22695] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  432.131151][T22688] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  432.133200][T22675] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  432.156913][T22694] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  432.159581][T22691] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  432.179054][T22699] loop1: detected capacity change from 0 to 131072
[  432.185187][T22695] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  432.198636][T22688] F2FS-fs (loop3): invalid crc value
[  432.211688][T22699] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  432.226916][T22694] F2FS-fs (loop5): invalid crc value
[  432.238657][T22699] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  432.254135][T22688] F2FS-fs (loop3): Found nat_bits in checkpoint
[  432.257761][T22691] F2FS-fs (loop4): invalid crc value
[  432.262955][T22695] F2FS-fs (loop2): invalid crc value
[  432.276101][T22691] F2FS-fs (loop4): Found nat_bits in checkpoint
[  432.296553][T22694] F2FS-fs (loop5): Found nat_bits in checkpoint
[  432.328398][T22691] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  432.349602][T22699] F2FS-fs (loop1): invalid crc value
[  432.360900][T22695] F2FS-fs (loop2): Found nat_bits in checkpoint
[  432.416612][T22720] loop0: detected capacity change from 0 to 131072
[  432.423705][T22699] F2FS-fs (loop1): Failed to initialize F2FS segment manager (-4)
[  432.458323][T22725] loop4: detected capacity change from 0 to 131072
[  432.484141][T22688] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  432.484973][T22720] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  432.519325][T22725] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  432.527851][T22694] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  432.539421][T22729] loop1: detected capacity change from 0 to 131072
[  432.562081][T22695] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  432.563052][T22725] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  432.570641][T22729] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  432.594457][T22720] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  432.647779][T22720] F2FS-fs (loop0): invalid crc value
[  432.658432][T22725] F2FS-fs (loop4): invalid crc value
[  432.667219][T22738] loop3: detected capacity change from 0 to 131072
[  432.675513][T22729] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  432.695400][T22720] F2FS-fs (loop0): Failed to start F2FS issue_checkpoint_thread (-4)
[  432.702945][T22740] loop5: detected capacity change from 0 to 131072
[  432.712786][T22738] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  432.714151][T22725] F2FS-fs (loop4): Failed to initialize F2FS segment manager (-4)
[  432.732348][T22729] F2FS-fs (loop1): invalid crc value
[  432.736316][T22744] loop2: detected capacity change from 0 to 131072
[  432.742245][T22738] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  432.754873][T22740] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  432.767204][T22729] F2FS-fs (loop1): Found nat_bits in checkpoint
[  432.787433][T22738] F2FS-fs (loop3): invalid crc value
[  432.804752][T22740] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  432.808506][T22751] loop0: detected capacity change from 0 to 131072
[  432.814489][T22744] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  432.836196][T22751] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  432.859406][T22751] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  432.876415][T22744] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  432.888715][T22729] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  432.896187][T22738] F2FS-fs (loop3): Found nat_bits in checkpoint
[  432.906676][T22751] F2FS-fs (loop0): invalid crc value
[  432.912396][T22740] F2FS-fs (loop5): invalid crc value
[  432.932130][T22760] loop4: detected capacity change from 0 to 131072
[  432.939723][T22751] F2FS-fs (loop0): Found nat_bits in checkpoint
[  432.957843][T22744] F2FS-fs (loop2): invalid crc value
[  432.974746][T22740] F2FS-fs (loop5): Found nat_bits in checkpoint
[  432.989838][T22760] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  433.023034][T22744] F2FS-fs (loop2): Failed to initialize F2FS segment manager (-4)
[  433.049112][T22774] loop1: detected capacity change from 0 to 131072
[  433.061237][T22760] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  433.086652][T22738] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  433.108511][T22774] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  433.120223][T22776] loop2: detected capacity change from 0 to 131072
[  433.131189][T22751] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  433.131882][T22760] F2FS-fs (loop4): invalid crc value
[  433.141232][T22774] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  433.154215][T22776] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  433.172001][T22740] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  433.188357][T22760] F2FS-fs (loop4): Failed to start F2FS issue_checkpoint_thread (-4)
[  433.192916][T22776] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  433.252229][T22774] F2FS-fs (loop1): invalid crc value
[  433.263434][T22786] loop4: detected capacity change from 0 to 131072
[  433.280045][T22788] loop3: detected capacity change from 0 to 131072
[  433.294291][T22776] F2FS-fs (loop2): invalid crc value
[  433.296185][T22774] F2FS-fs (loop1): Failed to initialize F2FS segment manager (-4)
[  433.308239][T22786] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  433.309233][T22776] F2FS-fs (loop2): Found nat_bits in checkpoint
[  433.315226][T22788] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  433.333809][T22788] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  433.351662][T22786] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  433.363861][T22791] loop0: detected capacity change from 0 to 131072
[  433.371322][T22793] loop5: detected capacity change from 0 to 131072
[  433.391306][T22788] F2FS-fs (loop3): invalid crc value
[  433.398635][T22793] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  433.405673][T22786] F2FS-fs (loop4): invalid crc value
[  433.411194][T22791] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  433.425267][T22791] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  433.440016][T22793] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  433.457203][T22776] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  433.459872][T22808] loop1: detected capacity change from 0 to 131072
[  433.472674][T22788] F2FS-fs (loop3): Found nat_bits in checkpoint
[  433.480611][T22786] F2FS-fs (loop4): Found nat_bits in checkpoint
[  433.493498][T22793] F2FS-fs (loop5): invalid crc value
[  433.503346][T22791] F2FS-fs (loop0): invalid crc value
[  433.546525][T22791] F2FS-fs (loop0): Failed to start F2FS issue_checkpoint_thread (-4)
[  433.561179][T22793] F2FS-fs (loop5): Failed to start F2FS issue_checkpoint_thread (-4)
[  433.570726][T22808] ext4: Unknown parameter 'yzkallersyzkallersyzkallersyzkallers'
[  433.606221][T22816] loop2: detected capacity change from 0 to 131072
[  433.620643][T22816] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  433.644150][T22816] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  433.672945][T22822] loop5: detected capacity change from 0 to 131072
[  433.676468][T22786] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  433.687425][T22788] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  433.698168][T22821] loop0: detected capacity change from 0 to 131072
[  433.704796][T22816] F2FS-fs (loop2): invalid crc value
[  433.711870][T22822] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  433.721292][T22825] loop1: detected capacity change from 0 to 131072
[  433.731847][T22816] F2FS-fs (loop2): Found nat_bits in checkpoint
[  433.742316][T22822] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  433.778192][T22821] ext4: Unknown parameter 'yzkallersyzkallersyzkallersyzkallers'
[  433.799804][T22825] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  433.815955][T22822] F2FS-fs (loop5): invalid crc value
[  433.844733][T22825] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  433.906807][T22822] F2FS-fs (loop5): Found nat_bits in checkpoint
[  433.912798][T22843] loop3: detected capacity change from 0 to 131072
[  433.929694][T22841] loop0: detected capacity change from 0 to 131072
[  433.937649][T22825] F2FS-fs (loop1): invalid crc value
[  433.948492][T22816] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  433.957661][T22844] loop4: detected capacity change from 0 to 131072
[  433.957741][T22841] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  433.972506][T22841] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  433.981168][T22843] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  433.988061][T22825] F2FS-fs (loop1): Failed to initialize F2FS segment manager (-4)
[  434.000449][T22844] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  434.018607][T22843] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  434.048508][T22841] F2FS-fs (loop0): invalid crc value
[  434.062145][T22844] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  434.079161][T22843] F2FS-fs (loop3): invalid crc value
[  434.088813][T22822] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  434.093111][T22853] loop2: detected capacity change from 0 to 131072
[  434.100784][T22855] loop1: detected capacity change from 0 to 131072
[  434.113172][T22841] F2FS-fs (loop0): Found nat_bits in checkpoint
[  434.129858][T22844] F2FS-fs (loop4): invalid crc value
[  434.141324][T22853] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  434.143523][T22855] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  434.179000][T22843] F2FS-fs (loop3): Found nat_bits in checkpoint
[  434.182802][T22844] F2FS-fs (loop4): Found nat_bits in checkpoint
[  434.191346][T22853] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  434.214665][T22855] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  434.251318][T22869] loop5: detected capacity change from 0 to 131072
[  434.265885][T22855] F2FS-fs (loop1): invalid crc value
[  434.271709][T22853] F2FS-fs (loop2): invalid crc value
[  434.296026][T22869] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  434.322250][T22869] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  434.331322][T22841] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  434.345216][T22853] F2FS-fs (loop2): Found nat_bits in checkpoint
[  434.346699][T22844] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  434.366746][T22855] F2FS-fs (loop1): Found nat_bits in checkpoint
[  434.386509][T22869] F2FS-fs (loop5): invalid crc value
[  434.405782][T22843] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  434.433347][T22869] F2FS-fs (loop5): Found nat_bits in checkpoint
[  434.480575][T22885] loop4: detected capacity change from 0 to 131072
[  434.505600][T22855] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  434.520622][T22888] loop0: detected capacity change from 0 to 131072
[  434.530526][T22885] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  434.550465][T22889] loop3: detected capacity change from 0 to 131072
[  434.556380][T22885] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  434.571165][T22888] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  434.594534][T22853] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  434.610088][T22888] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  434.619044][T22889] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  434.643145][T22885] F2FS-fs (loop4): invalid crc value
[  434.657665][T22889] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  434.677042][T22869] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  434.678893][T22895] loop1: detected capacity change from 0 to 131072
[  434.700506][T22888] F2FS-fs (loop0): invalid crc value
[  434.736683][T22895] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  434.749777][T22885] F2FS-fs (loop4): Found nat_bits in checkpoint
[  434.770352][T22888] F2FS-fs (loop0): Found nat_bits in checkpoint
[  434.801114][T22889] F2FS-fs (loop3): invalid crc value
[  434.814263][ T1210] ieee802154 phy0 wpan0: encryption failed: -22
[  434.820644][ T1210] ieee802154 phy1 wpan1: encryption failed: -22
[  434.836516][T22895] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  434.854353][T22911] loop2: detected capacity change from 0 to 131072
[  434.863735][T22889] F2FS-fs (loop3): Failed to start F2FS issue_checkpoint_thread (-4)
[  434.890949][T22915] loop5: detected capacity change from 0 to 131072
[  434.903427][T22895] F2FS-fs (loop1): invalid crc value
[  434.909185][T22911] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  434.933314][T22911] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  434.958214][T22885] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  434.966877][T22915] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  434.981328][T22911] F2FS-fs (loop2): invalid crc value
[  434.988630][T22895] F2FS-fs (loop1): Found nat_bits in checkpoint
[  434.993103][T22888] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  434.999423][T22920] loop3: detected capacity change from 0 to 131072
[  435.007087][T22915] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  435.040819][T22920] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  435.049712][T22911] F2FS-fs (loop2): Found nat_bits in checkpoint
[  435.079354][T22915] F2FS-fs (loop5): invalid crc value
[  435.086362][T22920] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  435.116463][   T41] device hsr_slave_0 left promiscuous mode
[  435.129461][T22930] loop4: detected capacity change from 0 to 131072
[  435.136997][   T41] device hsr_slave_1 left promiscuous mode
[  435.146259][T22934] loop0: detected capacity change from 0 to 131072
[  435.154140][T22895] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  435.158500][T22915] F2FS-fs (loop5): Found nat_bits in checkpoint
[  435.160978][T22920] F2FS-fs (loop3): invalid crc value
[  435.172792][   T41] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[  435.187279][T22930] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  435.193549][T22934] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  435.207768][   T41] batman_adv: batadv0: Removing interface: batadv_slave_0
[  435.227399][T22911] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  435.229280][T22934] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  435.235248][T22930] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  435.258860][   T41] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[  435.271138][T22920] F2FS-fs (loop3): Found nat_bits in checkpoint
[  435.293145][   T41] batman_adv: batadv0: Removing interface: batadv_slave_1
[  435.312392][T22934] F2FS-fs (loop0): invalid crc value
[  435.320351][T22915] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  435.330014][T22930] F2FS-fs (loop4): invalid crc value
[  435.330053][T22944] loop1: detected capacity change from 0 to 131072
[  435.355585][   T41] device bridge_slave_1 left promiscuous mode
[  435.377258][T22930] F2FS-fs (loop4): Found nat_bits in checkpoint
[  435.381336][T22934] F2FS-fs (loop0): Found nat_bits in checkpoint
[  435.395698][T22950] loop2: detected capacity change from 0 to 131072
[  435.399446][   T41] bridge0: port 2(bridge_slave_1) entered disabled state
[  435.413069][T22920] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  435.424199][T22944] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  435.435996][T22950] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  435.436048][   T41] device bridge_slave_0 left promiscuous mode
[  435.468835][T22944] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  435.473633][T22950] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  435.483258][   T41] bridge0: port 1(bridge_slave_0) entered disabled state
[  435.506297][T22958] loop5: detected capacity change from 0 to 131072
[  435.525582][T22944] F2FS-fs (loop1): invalid crc value
[  435.535724][T22934] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  435.538824][T22930] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  435.550944][T22958] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  435.556893][T22950] F2FS-fs (loop2): invalid crc value
[  435.561365][T22958] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  435.571593][   T41] device hsr_slave_0 left promiscuous mode
[  435.579094][T22944] F2FS-fs (loop1): Found nat_bits in checkpoint
[  435.597153][T22963] loop3: detected capacity change from 0 to 131072
[  435.598277][T22958] F2FS-fs (loop5): invalid crc value
[  435.613251][   T41] device hsr_slave_1 left promiscuous mode
[  435.633831][T22950] F2FS-fs (loop2): Found nat_bits in checkpoint
[  435.641764][   T41] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[  435.654903][T22963] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  435.669108][T22958] F2FS-fs (loop5): Found nat_bits in checkpoint
[  435.678667][T22963] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  435.690299][T22976] loop0: detected capacity change from 0 to 131072
[  435.695937][T22977] loop4: detected capacity change from 0 to 131072
[  435.699709][   T41] batman_adv: batadv0: Removing interface: batadv_slave_0
[  435.725467][   T41] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[  435.741169][T22977] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  435.742304][T22976] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  435.759331][T22944] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  435.766219][T22963] F2FS-fs (loop3): invalid crc value
[  435.778278][   T41] batman_adv: batadv0: Removing interface: batadv_slave_1
[  435.779875][T22950] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  435.795890][T22977] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  435.796961][T22976] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  435.824257][   T41] device bridge_slave_1 left promiscuous mode
[  435.828830][T22958] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  435.830448][T22963] F2FS-fs (loop3): Failed to initialize F2FS segment manager (-4)
[  435.840225][T22977] F2FS-fs (loop4): invalid crc value
[  435.853058][   T41] bridge0: port 2(bridge_slave_1) entered disabled state
[  435.882430][   T41] device bridge_slave_0 left promiscuous mode
[  435.888884][T22976] F2FS-fs (loop0): invalid crc value
[  435.899871][T22990] loop3: detected capacity change from 0 to 131072
[  435.903826][   T41] bridge0: port 1(bridge_slave_0) entered disabled state
[  435.924959][T22988] loop1: detected capacity change from 0 to 131072
[  435.944295][T22976] F2FS-fs (loop0): Found nat_bits in checkpoint
[  435.960389][T22977] F2FS-fs (loop4): Found nat_bits in checkpoint
[  435.963647][T22990] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  435.977497][T22997] loop2: detected capacity change from 0 to 131072
[  435.979611][T22988] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  436.003083][T23001] loop5: detected capacity change from 0 to 131072
[  436.010548][   T41] device hsr_slave_0 left promiscuous mode
[  436.017922][T22988] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  436.029962][T23001] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  436.036963][T22997] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  436.037007][T22990] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  436.057814][   T41] device hsr_slave_1 left promiscuous mode
[  436.067482][T23001] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  436.071873][T22997] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  436.077428][T22988] F2FS-fs (loop1): invalid crc value
[  436.100803][   T41] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[  436.118153][T22976] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  436.130947][T22977] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  436.133600][T22990] F2FS-fs (loop3): invalid crc value
[  436.149616][T22988] F2FS-fs (loop1): Failed to initialize F2FS segment manager (-4)
[  436.157319][T22997] F2FS-fs (loop2): invalid crc value
[  436.157862][T23001] F2FS-fs (loop5): invalid crc value
[  436.169728][   T41] batman_adv: batadv0: Removing interface: batadv_slave_0
[  436.188989][T22997] F2FS-fs (loop2): Found nat_bits in checkpoint
[  436.193678][T22990] F2FS-fs (loop3): Failed to start F2FS issue_checkpoint_thread (-4)
[  436.207094][   T41] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[  436.228486][T23001] F2FS-fs (loop5): Found nat_bits in checkpoint
[  436.242050][   T41] batman_adv: batadv0: Removing interface: batadv_slave_1
[  436.247116][T23018] loop1: detected capacity change from 0 to 131072
[  436.258938][T23019] loop4: detected capacity change from 0 to 131072
[  436.279824][   T41] device bridge_slave_1 left promiscuous mode
[  436.288080][T23022] loop3: detected capacity change from 0 to 131072
[  436.297173][T23019] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  436.306398][T23023] loop0: detected capacity change from 0 to 131072
[  436.308043][T23018] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  436.322337][   T41] bridge0: port 2(bridge_slave_1) entered disabled state
[  436.337424][T23019] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  436.337577][T23018] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  436.356899][T23023] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  436.366299][T23022] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  436.366556][   T41] device bridge_slave_0 left promiscuous mode
[  436.380127][T23001] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  436.383092][T22997] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  436.393124][T23023] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  436.398350][   T41] bridge0: port 1(bridge_slave_0) entered disabled state
[  436.407060][T23022] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  436.418387][T23023] F2FS-fs (loop0): invalid crc value
[  436.428302][T23019] F2FS-fs (loop4): invalid crc value
[  436.442340][T23018] F2FS-fs (loop1): invalid crc value
[  436.451853][T23022] F2FS-fs (loop3): invalid crc value
[  436.461321][T23019] F2FS-fs (loop4): Found nat_bits in checkpoint
[  436.476170][T23023] F2FS-fs (loop0): Found nat_bits in checkpoint
[  436.506509][T23018] F2FS-fs (loop1): Found nat_bits in checkpoint
[  436.517190][   T41] device hsr_slave_0 left promiscuous mode
[  436.524777][T23022] F2FS-fs (loop3): Found nat_bits in checkpoint
[  436.539039][T23044] loop2: detected capacity change from 0 to 131072
[  436.547528][   T41] device hsr_slave_1 left promiscuous mode
[  436.564402][T23045] loop5: detected capacity change from 0 to 131072
[  436.584244][T23044] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  436.596418][   T41] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[  436.615516][T23019] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  436.617739][T23045] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  436.625817][T23044] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  436.647904][T23045] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  436.658722][   T41] batman_adv: batadv0: Removing interface: batadv_slave_0
[  436.667819][T23018] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  436.676594][T23022] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  436.678180][T23023] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  436.713533][   T41] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[  436.715660][T23044] F2FS-fs (loop2): invalid crc value
[  436.729021][T23045] F2FS-fs (loop5): invalid crc value
[  436.755676][   T41] batman_adv: batadv0: Removing interface: batadv_slave_1
[  436.779846][T23045] F2FS-fs (loop5): Found nat_bits in checkpoint
[  436.788874][T23044] F2FS-fs (loop2): Found nat_bits in checkpoint
[  436.791995][T23059] loop4: detected capacity change from 0 to 131072
[  436.817039][T23064] loop0: detected capacity change from 0 to 131072
[  436.820468][T23065] loop3: detected capacity change from 0 to 131072
[  436.834812][   T41] device bridge_slave_1 left promiscuous mode
[  436.841150][T23063] loop1: detected capacity change from 0 to 131072
[  436.848433][T23059] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  436.856007][T23064] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  436.859653][T23065] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  436.878960][T23059] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  436.881947][   T41] bridge0: port 2(bridge_slave_1) entered disabled state
[  436.890883][T23064] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  436.896382][T23065] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  436.921961][T23063] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  436.928507][T23044] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  436.937003][T23059] F2FS-fs (loop4): invalid crc value
[  436.950921][T23064] F2FS-fs (loop0): invalid crc value
[  436.954557][T23063] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  436.975679][T23059] F2FS-fs (loop4): Found nat_bits in checkpoint
[  436.987297][   T41] device bridge_slave_0 left promiscuous mode
[  436.994596][T23045] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  436.994795][T23064] F2FS-fs (loop0): Found nat_bits in checkpoint
[  437.009047][T23065] F2FS-fs (loop3): invalid crc value
[  437.023329][T23063] F2FS-fs (loop1): invalid crc value
[  437.030128][   T41] bridge0: port 1(bridge_slave_0) entered disabled state
[  437.037859][T23078] loop2: detected capacity change from 0 to 131072
[  437.071786][T23078] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  437.079599][T23065] F2FS-fs (loop3): Found nat_bits in checkpoint
[  437.087767][T23063] F2FS-fs (loop1): Found nat_bits in checkpoint
[  437.099632][T23078] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  437.116578][   T41] device hsr_slave_0 left promiscuous mode
[  437.160416][   T41] device hsr_slave_1 left promiscuous mode
[  437.167155][T23064] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  437.175099][T23078] F2FS-fs (loop2): invalid crc value
[  437.178992][T23059] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  437.202595][   T41] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[  437.220628][T23078] F2FS-fs (loop2): Found nat_bits in checkpoint
[  437.236783][T23092] loop5: detected capacity change from 0 to 131072
[  437.238170][   T41] batman_adv: batadv0: Removing interface: batadv_slave_0
[  437.268113][T23092] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  437.270939][T23065] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  437.291297][T23063] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  437.297483][T23092] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  437.309145][   T41] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[  437.328855][T23097] loop0: detected capacity change from 0 to 131072
[  437.329761][   T41] batman_adv: batadv0: Removing interface: batadv_slave_1
[  437.357722][T23092] F2FS-fs (loop5): invalid crc value
[  437.368561][T23097] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  437.370341][T23102] loop4: detected capacity change from 0 to 131072
[  437.381373][T23078] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  437.392962][T23097] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  437.414579][T23102] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  437.427352][   T41] device bridge_slave_1 left promiscuous mode
[  437.433346][T23102] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  437.445335][   T41] bridge0: port 2(bridge_slave_1) entered disabled state
[  437.460599][T23097] F2FS-fs (loop0): invalid crc value
[  437.468776][T23092] F2FS-fs (loop5): Found nat_bits in checkpoint
[  437.479693][T23112] loop1: detected capacity change from 0 to 131072
[  437.487401][T23113] loop3: detected capacity change from 0 to 131072
[  437.495501][T23112] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  437.506124][   T41] device bridge_slave_0 left promiscuous mode
[  437.506873][T23114] loop2: detected capacity change from 0 to 131072
[  437.517886][   T41] bridge0: port 1(bridge_slave_0) entered disabled state
[  437.529689][T23102] F2FS-fs (loop4): invalid crc value
[  437.530055][T23097] F2FS-fs (loop0): Found nat_bits in checkpoint
[  437.548440][T23113] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  437.548491][T23112] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  437.568504][T23113] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  437.577580][T23114] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  437.585584][T23102] F2FS-fs (loop4): Found nat_bits in checkpoint
[  437.615067][T23114] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  437.626352][T23112] F2FS-fs (loop1): invalid crc value
[  437.627306][T23092] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  437.647349][   T41] device veth1_macvtap left promiscuous mode
[  437.655580][T23113] F2FS-fs (loop3): invalid crc value
[  437.685666][T23114] F2FS-fs (loop2): invalid crc value
[  437.695254][   T41] device veth0_macvtap left promiscuous mode
[  437.718261][T23113] F2FS-fs (loop3): Found nat_bits in checkpoint
[  437.726531][T23112] F2FS-fs (loop1): Found nat_bits in checkpoint
[  437.735629][T23102] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  437.749368][   T41] device veth1_vlan left promiscuous mode
[  437.752418][T23133] loop5: detected capacity change from 0 to 131072
[  437.763766][T23097] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  437.774978][T23114] F2FS-fs (loop2): Found nat_bits in checkpoint
[  437.794561][   T41] device veth0_vlan left promiscuous mode
[  437.800091][T23133] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  437.816746][T23133] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  437.846043][T23133] F2FS-fs (loop5): invalid crc value
[  437.853650][   T41] device veth1_macvtap left promiscuous mode
[  437.859005][T23140] loop4: detected capacity change from 0 to 131072
[  437.870187][   T41] device veth0_macvtap left promiscuous mode
[  437.888307][T23133] F2FS-fs (loop5): Found nat_bits in checkpoint
[  437.896345][   T41] device veth1_vlan left promiscuous mode
[  437.922539][T23112] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  437.927368][   T41] device veth0_vlan left promiscuous mode
[  437.937539][T23113] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  437.948210][T23140] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  437.965186][T23145] loop0: detected capacity change from 0 to 131072
[  437.978243][T23114] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  437.987447][T23140] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  438.000607][T23145] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  438.008249][T23133] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  438.016443][   T41] device veth1_macvtap left promiscuous mode
[  438.025965][   T41] device veth0_macvtap left promiscuous mode
[  438.035855][T23140] F2FS-fs (loop4): invalid crc value
[  438.078331][T23154] loop1: detected capacity change from 0 to 131072
[  438.078775][T23145] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  438.094151][   T41] device veth1_vlan left promiscuous mode
[  438.111285][T23140] F2FS-fs (loop4): Found nat_bits in checkpoint
[  438.116374][   T41] device veth0_vlan left promiscuous mode
[  438.142378][T23154] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  438.163845][T23160] loop2: detected capacity change from 0 to 131072
[  438.165244][T23145] F2FS-fs (loop0): invalid crc value
[  438.177157][T23154] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  438.185996][   T41] device veth1_macvtap left promiscuous mode
[  438.199763][   T41] device veth0_macvtap left promiscuous mode
[  438.199955][T23164] loop5: detected capacity change from 0 to 131072
[  438.208879][   T41] device veth1_vlan left promiscuous mode
[  438.213838][T23165] loop3: detected capacity change from 0 to 131072
[  438.224888][T23145] F2FS-fs (loop0): Found nat_bits in checkpoint
[  438.240328][   T41] device veth0_vlan left promiscuous mode
[  438.247753][T23160] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  438.260618][T23154] F2FS-fs (loop1): invalid crc value
[  438.270555][T23160] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  438.279536][   T41] device veth1_macvtap left promiscuous mode
[  438.288434][T23164] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  438.294191][   T41] device veth0_macvtap left promiscuous mode
[  438.296442][T23140] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  438.302985][T23145] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  438.308312][T23165] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  438.322636][   T41] device veth1_vlan left promiscuous mode
[  438.330673][   T41] device veth0_vlan left promiscuous mode
[  438.334233][T23165] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  438.345934][T23164] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  438.357193][T23154] F2FS-fs (loop1): Found nat_bits in checkpoint
[  438.368112][T23160] F2FS-fs (loop2): invalid crc value
[  438.405890][T23164] F2FS-fs (loop5): invalid crc value
[  438.412081][T23165] F2FS-fs (loop3): invalid crc value
[  438.415168][T23180] loop0: detected capacity change from 0 to 131072
[  438.448410][T23160] F2FS-fs (loop2): Found nat_bits in checkpoint
[  438.452398][T23180] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  438.489200][T23165] F2FS-fs (loop3): Found nat_bits in checkpoint
[  438.492592][T23180] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  438.496723][T23164] F2FS-fs (loop5): Found nat_bits in checkpoint
[  438.520786][T23180] F2FS-fs (loop0): invalid crc value
[  438.524963][T23188] loop4: detected capacity change from 0 to 131072
[  438.544086][T23154] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  438.567079][T23180] F2FS-fs (loop0): Found nat_bits in checkpoint
[  438.575154][T23188] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  438.614083][T23160] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  438.616981][T23188] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  438.676785][T23165] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  438.689759][T23164] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  438.699499][T23188] F2FS-fs (loop4): invalid crc value
[  438.707751][T23198] loop1: detected capacity change from 0 to 131072
[  438.727015][T23180] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  438.741333][T23198] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  438.759192][T23188] F2FS-fs (loop4): Found nat_bits in checkpoint
[  438.769531][T23198] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  438.784135][T23205] loop2: detected capacity change from 0 to 131072
[  438.822297][T23205] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  438.856371][T23198] F2FS-fs (loop1): invalid crc value
[  438.859238][T23211] loop5: detected capacity change from 0 to 131072
[  438.867834][T23209] loop3: detected capacity change from 0 to 131072
[  438.883415][T23211] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  438.887558][T23205] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  438.895625][T23214] loop0: detected capacity change from 0 to 131072
[  438.915212][T23188] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  438.915340][T23209] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  438.925199][T23211] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  438.942605][T23198] F2FS-fs (loop1): Found nat_bits in checkpoint
[  438.945395][T23214] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  438.972525][T23209] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  438.981906][T23214] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  438.989056][T23205] F2FS-fs (loop2): invalid crc value
[  438.996500][T23211] F2FS-fs (loop5): invalid crc value
[  439.020261][T23211] F2FS-fs (loop5): Found nat_bits in checkpoint
[  439.035581][T23214] F2FS-fs (loop0): invalid crc value
[  439.041797][T23209] F2FS-fs (loop3): invalid crc value
[  439.049036][T23205] F2FS-fs (loop2): Failed to initialize F2FS segment manager (-4)
[  439.068793][T23228] loop4: detected capacity change from 0 to 131072
[  439.083164][T23209] F2FS-fs (loop3): Found nat_bits in checkpoint
[  439.097322][T23214] F2FS-fs (loop0): Found nat_bits in checkpoint
[  439.125536][T23228] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  439.133632][T23198] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  439.136888][T23211] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  439.161607][T23228] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  439.174870][T23237] loop2: detected capacity change from 0 to 131072
[  439.213415][T23237] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  439.224316][T23228] F2FS-fs (loop4): invalid crc value
[  439.237234][T23237] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  439.248862][T23237] F2FS-fs (loop2): invalid crc value
[  439.262995][T23214] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  439.268599][T23209] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  439.281673][T23246] loop1: detected capacity change from 0 to 131072
[  439.284350][T23228] F2FS-fs (loop4): Found nat_bits in checkpoint
[  439.319856][T23246] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  439.325952][T23251] loop5: detected capacity change from 0 to 131072
[  439.333400][T23237] F2FS-fs (loop2): Found nat_bits in checkpoint
[  439.351015][T23246] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  439.394229][T23251] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  439.415574][T23246] F2FS-fs (loop1): invalid crc value
[  439.428171][T23255] loop0: detected capacity change from 0 to 131072
[  439.441348][T23251] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  439.463242][T23255] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  439.463913][T23258] loop3: detected capacity change from 0 to 131072
[  439.481981][T23246] F2FS-fs (loop1): Found nat_bits in checkpoint
[  439.491792][T23255] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  439.516016][T23228] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  439.540886][T23237] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  439.541889][T23255] F2FS-fs (loop0): invalid crc value
[  439.555686][T23251] F2FS-fs (loop5): invalid crc value
[  439.564120][T23258] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  439.578564][T23258] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  439.598099][T23258] F2FS-fs (loop3): invalid crc value
[  439.603052][T23246] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  439.632419][T23275] loop2: detected capacity change from 0 to 131072
[  439.633985][T23251] F2FS-fs (loop5): Found nat_bits in checkpoint
[  439.640779][T23275] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  439.653752][T23255] F2FS-fs (loop0): Found nat_bits in checkpoint
[  439.658583][T23275] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  439.664634][T23276] loop4: detected capacity change from 0 to 131072
[  439.683292][T23258] F2FS-fs (loop3): Found nat_bits in checkpoint
[  439.705751][T23275] F2FS-fs (loop2): invalid crc value
[  439.745891][T23275] F2FS-fs (loop2): Found nat_bits in checkpoint
[  439.753759][T23276] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  439.792041][T23276] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  439.813006][T23258] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  439.832746][T23286] loop1: detected capacity change from 0 to 131072
[  439.840809][T23255] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  439.863167][T23276] F2FS-fs (loop4): invalid crc value
[  439.873151][T23251] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  439.885913][T23275] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  439.893231][T23286] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  439.904046][T23275] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[  439.924791][T23275] F2FS-fs (loop2): Mounted with checkpoint version = 753bd00b
[  439.936702][T23286] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  439.953281][T23276] F2FS-fs (loop4): Found nat_bits in checkpoint
[  439.977042][T23296] loop3: detected capacity change from 0 to 131072
[  440.006463][T23286] F2FS-fs (loop1): invalid crc value
[  440.013228][T23298] loop0: detected capacity change from 0 to 131072
[  440.030781][T23296] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  440.050577][T23300] loop5: detected capacity change from 0 to 131072
[  440.060723][T23286] F2FS-fs (loop1): Found nat_bits in checkpoint
[  440.069623][T23296] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  440.089166][T23298] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  440.106241][T23306] loop2: detected capacity change from 0 to 131072
[  440.113966][T23276] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  440.119278][T23300] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  440.129281][T23296] F2FS-fs (loop3): invalid crc value
[  440.150886][T23298] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  440.153895][T23306] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  440.181229][T23300] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  440.194956][T23296] F2FS-fs (loop3): Found nat_bits in checkpoint
[  440.208321][T23298] F2FS-fs (loop0): invalid crc value
[  440.227648][T23286] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  440.228318][T23306] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  440.256521][T23300] F2FS-fs (loop5): invalid crc value
[  440.291266][T23298] F2FS-fs (loop0): Found nat_bits in checkpoint
[  440.300322][T23300] F2FS-fs (loop5): Failed to initialize F2FS segment manager (-4)
[  440.335216][T23321] loop4: detected capacity change from 0 to 131072
[  440.348070][T23306] F2FS-fs (loop2): invalid crc value
[  440.349273][T23296] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  440.368924][T23323] loop1: detected capacity change from 0 to 131072
[  440.381234][T23323] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  440.392378][T23306] F2FS-fs (loop2): Failed to start F2FS issue_checkpoint_thread (-4)
[  440.398669][T23323] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  440.415543][T23321] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  440.429454][T23327] loop5: detected capacity change from 0 to 131072
[  440.448555][T23323] F2FS-fs (loop1): invalid crc value
[  440.458749][T23321] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  440.460231][T23327] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  440.497059][T23331] loop3: detected capacity change from 0 to 131072
[  440.518776][T23323] F2FS-fs (loop1): Found nat_bits in checkpoint
[  440.522057][T23298] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  440.530190][T23327] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  440.541380][T23331] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  440.546885][T23336] loop2: detected capacity change from 0 to 131072
[  440.558015][T23327] F2FS-fs (loop5): invalid crc value
[  440.565033][T23321] F2FS-fs (loop4): invalid crc value
[  440.574636][T23331] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  440.598503][T23336] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  440.608352][T23321] F2FS-fs (loop4): Found nat_bits in checkpoint
[  440.615461][T23331] F2FS-fs (loop3): invalid crc value
[  440.636019][T23327] F2FS-fs (loop5): Found nat_bits in checkpoint
[  440.654237][T23336] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  440.667440][T23323] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  440.686688][T23331] F2FS-fs (loop3): Found nat_bits in checkpoint
[  440.733491][T23336] F2FS-fs (loop2): invalid crc value
[  440.739911][T23352] loop0: detected capacity change from 0 to 131072
[  440.788164][T23336] F2FS-fs (loop2): Failed to initialize F2FS segment manager (-4)
[  440.789561][T23327] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  440.802531][T23352] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  440.816791][T23356] loop1: detected capacity change from 0 to 131072
[  440.829115][T23321] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  440.830116][T23331] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  440.853283][T23356] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  440.860965][T23356] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  440.862476][T23352] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  440.905542][T23356] F2FS-fs (loop1): invalid crc value
[  440.927468][T23364] loop2: detected capacity change from 0 to 131072
[  440.938878][T23352] F2FS-fs (loop0): invalid crc value
[  440.960420][T23364] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  440.962114][T23373] loop3: detected capacity change from 0 to 131072
[  440.969639][T23356] F2FS-fs (loop1): Found nat_bits in checkpoint
[  440.986921][T23352] F2FS-fs (loop0): Found nat_bits in checkpoint
[  440.999170][T23364] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  441.020943][T23373] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  441.034615][T23372] loop5: detected capacity change from 0 to 131072
[  441.056502][T23376] loop4: detected capacity change from 0 to 131072
[  441.075913][T23364] F2FS-fs (loop2): invalid crc value
[  441.080613][T23373] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  441.109123][T23376] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  441.120451][T23372] ext4: Unknown parameter 'yzkallersyzkallersyzkallersyzkallers'
[  441.141826][T23364] F2FS-fs (loop2): Found nat_bits in checkpoint
[  441.155182][T23376] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  441.168697][T23356] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  441.175615][T23373] F2FS-fs (loop3): invalid crc value
[  441.214755][T23376] F2FS-fs (loop4): invalid crc value
[  441.227182][T23352] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  441.242004][T23373] F2FS-fs (loop3): Failed to initialize F2FS segment manager (-4)
[  441.278462][T23376] F2FS-fs (loop4): Found nat_bits in checkpoint
[  441.290565][T23389] loop5: detected capacity change from 0 to 131072
[  441.315641][T23364] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  441.328854][T23395] loop3: detected capacity change from 0 to 131072
[  441.329652][T23394] loop1: detected capacity change from 0 to 131072
[  441.350266][T23389] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  441.393239][T23395] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  441.402060][T23389] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  441.403646][T23394] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  441.416918][T23399] loop0: detected capacity change from 0 to 131072
[  441.448047][T23395] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  441.449825][T23376] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  441.473441][T23389] F2FS-fs (loop5): invalid crc value
[  441.479727][T23403] loop2: detected capacity change from 0 to 131072
[  441.482683][T23399] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  441.490108][T23394] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  441.505565][T23395] F2FS-fs (loop3): invalid crc value
[  441.519910][T23403] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  441.536475][T23389] F2FS-fs (loop5): Found nat_bits in checkpoint
[  441.541314][T23394] F2FS-fs (loop1): invalid crc value
[  441.554921][T23403] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  441.555507][T23399] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  441.575245][T23394] F2FS-fs (loop1): Found nat_bits in checkpoint
[  441.601302][T23403] F2FS-fs (loop2): invalid crc value
[  441.608983][T23395] F2FS-fs (loop3): Found nat_bits in checkpoint
[  441.631951][T23417] loop4: detected capacity change from 0 to 131072
[  441.658755][T23399] F2FS-fs (loop0): invalid crc value
[  441.672072][T23417] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  441.684725][T23403] F2FS-fs (loop2): Found nat_bits in checkpoint
[  441.696641][T23389] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  441.710521][T23399] F2FS-fs (loop0): Found nat_bits in checkpoint
[  441.741571][T23417] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  441.787093][T23394] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  441.821754][T23417] F2FS-fs (loop4): invalid crc value
[  441.827683][T23395] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  441.861294][T23403] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  441.864243][T23427] loop5: detected capacity change from 0 to 131072
[  441.882012][T23417] F2FS-fs (loop4): Found nat_bits in checkpoint
[  441.885941][T23399] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  441.936490][T23427] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  441.955780][T23436] loop3: detected capacity change from 0 to 131072
[  441.975580][T23427] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  441.997681][T23436] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  442.004406][T23439] loop1: detected capacity change from 0 to 131072
[  442.029757][T23436] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  442.038909][T23442] loop2: detected capacity change from 0 to 131072
[  442.039804][T23427] F2FS-fs (loop5): invalid crc value
[  442.053811][T23417] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  442.058734][T23443] loop0: detected capacity change from 0 to 131072
[  442.072526][T23439] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  442.075074][T23442] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  442.080615][T23439] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  442.097646][T23436] F2FS-fs (loop3): invalid crc value
[  442.102469][T23443] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  442.118880][T23427] F2FS-fs (loop5): Found nat_bits in checkpoint
[  442.145376][T23443] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  442.145465][T23442] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  442.169632][T23436] F2FS-fs (loop3): Found nat_bits in checkpoint
[  442.188630][T23439] F2FS-fs (loop1): invalid crc value
[  442.201032][T23443] F2FS-fs (loop0): invalid crc value
[  442.228453][T23443] F2FS-fs (loop0): Found nat_bits in checkpoint
[  442.237995][T23427] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  442.246676][T23439] F2FS-fs (loop1): Found nat_bits in checkpoint
[  442.249873][T23459] loop4: detected capacity change from 0 to 131072
[  442.281991][T23442] F2FS-fs (loop2): invalid crc value
[  442.286552][T23459] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  442.311726][T23442] F2FS-fs (loop2): Failed to start F2FS issue_checkpoint_thread (-4)
[  442.321894][T23459] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  442.349097][T23436] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  442.359753][T23443] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  442.369058][T23439] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  442.377012][T23459] F2FS-fs (loop4): invalid crc value
[  442.385312][T23467] loop5: detected capacity change from 0 to 131072
[  442.403811][T23467] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  442.437210][T23459] F2FS-fs (loop4): Found nat_bits in checkpoint
[  442.450572][T23467] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  442.456779][T23475] loop2: detected capacity change from 0 to 131072
[  442.478239][T23467] F2FS-fs (loop5): invalid crc value
[  442.497211][T23479] loop1: detected capacity change from 0 to 131072
[  442.513778][T23481] loop0: detected capacity change from 0 to 131072
[  442.530360][T23479] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  442.535725][T23482] loop3: detected capacity change from 0 to 131072
[  442.542289][T23459] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  442.549179][T23475] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  442.553386][T23467] F2FS-fs (loop5): Found nat_bits in checkpoint
[  442.565386][T23481] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  442.573134][T23479] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  442.589300][T23481] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  442.591393][   T41] team0 (unregistering): Port device team_slave_1 removed
[  442.613093][T23475] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  442.622972][T23479] F2FS-fs (loop1): invalid crc value
[  442.626155][T23482] ext4: Unknown parameter 'yzkallersyzkallersyzkallersyzkallers'
[  442.641703][T23481] F2FS-fs (loop0): invalid crc value
[  442.663163][T23479] F2FS-fs (loop1): Found nat_bits in checkpoint
[  442.667457][T23475] F2FS-fs (loop2): invalid crc value
[  442.686065][T23481] F2FS-fs (loop0): Found nat_bits in checkpoint
[  442.705318][T23467] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  442.718834][   T41] team0 (unregistering): Port device team_slave_0 removed
[  442.729656][T23475] F2FS-fs (loop2): Found nat_bits in checkpoint
[  442.757067][T23501] loop4: detected capacity change from 0 to 131072
[  442.779783][T23504] loop3: detected capacity change from 0 to 131072
[  442.799480][T23501] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  442.817743][   T41] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[  442.817908][T23504] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  442.851280][T23479] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  442.860342][T23501] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  442.872724][T23508] loop5: detected capacity change from 0 to 131072
[  442.882564][T23481] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  442.883009][T23504] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  442.903904][T23501] F2FS-fs (loop4): invalid crc value
[  442.904930][T23475] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  442.916287][T23508] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  442.926859][   T41] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[  442.927138][T23508] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  442.950422][T23504] F2FS-fs (loop3): invalid crc value
[  442.958323][T23514] loop1: detected capacity change from 0 to 131072
[  442.967129][T23501] F2FS-fs (loop4): Found nat_bits in checkpoint
[  442.987592][T23504] F2FS-fs (loop3): Found nat_bits in checkpoint
[  442.998166][T23508] F2FS-fs (loop5): invalid crc value
[  443.015435][T23514] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  443.041844][T23514] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  443.053761][T23508] F2FS-fs (loop5): Found nat_bits in checkpoint
[  443.070626][T23525] loop0: detected capacity change from 0 to 131072
[  443.104068][T23528] loop2: detected capacity change from 0 to 131072
[  443.112749][T23514] F2FS-fs (loop1): invalid crc value
[  443.121727][T23525] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  443.130487][T23501] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  443.141586][T23504] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  443.151019][T23528] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  443.159350][T23525] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  443.176285][T23514] F2FS-fs (loop1): Found nat_bits in checkpoint
[  443.185945][T23508] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  443.196167][T23528] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  443.219247][T23525] F2FS-fs (loop0): invalid crc value
[  443.245083][T23538] loop4: detected capacity change from 0 to 131072
[  443.269944][T23528] F2FS-fs (loop2): invalid crc value
[  443.276185][T23541] loop3: detected capacity change from 0 to 131072
[  443.289864][T23525] F2FS-fs (loop0): Found nat_bits in checkpoint
[  443.296870][T23538] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  443.315420][T23541] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  443.323889][T23538] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  443.334062][T23514] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  443.341137][T23545] loop5: detected capacity change from 0 to 131072
[  443.342766][T23541] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  443.349940][T23528] F2FS-fs (loop2): Found nat_bits in checkpoint
[  443.367651][T23538] F2FS-fs (loop4): invalid crc value
[  443.378014][T23541] F2FS-fs (loop3): invalid crc value
[  443.398429][T23538] F2FS-fs (loop4): Found nat_bits in checkpoint
[  443.406506][T23545] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  443.425157][   T41] bond0 (unregistering): Released all slaves
[  443.430722][T23541] F2FS-fs (loop3): Found nat_bits in checkpoint
[  443.457072][T23545] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  443.470255][T23560] loop1: detected capacity change from 0 to 131072
[  443.472589][T23538] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  443.507947][T23545] F2FS-fs (loop5): invalid crc value
[  443.515400][T23525] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  443.524656][T23560] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  443.526113][T23538] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[  443.538708][T23541] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  443.548381][T23560] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  443.565017][T23538] F2FS-fs (loop4): Mounted with checkpoint version = 753bd00b
[  443.574722][T23545] F2FS-fs (loop5): Found nat_bits in checkpoint
[  443.586061][T23528] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  443.620147][T23560] F2FS-fs (loop1): invalid crc value
[  443.656557][T23570] loop3: detected capacity change from 0 to 131072
[  443.684716][T23560] F2FS-fs (loop1): Found nat_bits in checkpoint
[  443.692400][T23545] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  443.698407][T23574] loop0: detected capacity change from 0 to 131072
[  443.718512][T23570] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  443.737667][T23578] loop4: detected capacity change from 0 to 131072
[  443.749136][T23574] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  443.764099][T23581] loop2: detected capacity change from 0 to 131072
[  443.780258][T23574] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  443.783576][T23570] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  443.796130][T23578] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  443.829274][T23578] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  443.830628][T23581] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  443.853393][T23560] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  443.864173][T23584] loop5: detected capacity change from 0 to 131072
[  443.867004][T23574] F2FS-fs (loop0): invalid crc value
[  443.876422][T23578] F2FS-fs (loop4): invalid crc value
[  443.888418][T23570] F2FS-fs (loop3): invalid crc value
[  443.895276][T23581] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  443.917695][T23584] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  443.926361][T23581] F2FS-fs (loop2): invalid crc value
[  443.930947][T23584] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  443.941377][T23570] F2FS-fs (loop3): Found nat_bits in checkpoint
[  443.958148][T23574] F2FS-fs (loop0): Found nat_bits in checkpoint
[  443.966158][T23584] F2FS-fs (loop5): invalid crc value
[  443.966721][T23578] F2FS-fs (loop4): Found nat_bits in checkpoint
[  444.014237][T23581] F2FS-fs (loop2): Found nat_bits in checkpoint
[  444.022304][T23584] F2FS-fs (loop5): Found nat_bits in checkpoint
[  444.032107][T23602] loop1: detected capacity change from 0 to 131072
[  444.078788][T23578] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  444.079569][T23602] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  444.100100][T23574] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  444.151330][T23602] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  444.156661][T23581] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  444.168416][T23570] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  444.183784][   T41] team0 (unregistering): Port device team_slave_1 removed
[  444.217185][T23584] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  444.225719][T23602] F2FS-fs (loop1): invalid crc value
[  444.238345][T23614] loop4: detected capacity change from 0 to 131072
[  444.247520][T23613] loop0: detected capacity change from 0 to 131072
[  444.266116][   T41] team0 (unregistering): Port device team_slave_0 removed
[  444.278798][T23602] F2FS-fs (loop1): Found nat_bits in checkpoint
[  444.279083][T23614] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  444.294153][T23613] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  444.319086][T23613] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  444.333599][T23621] loop2: detected capacity change from 0 to 131072
[  444.355276][T23614] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  444.356444][T23624] loop3: detected capacity change from 0 to 131072
[  444.369501][T23621] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  444.378041][T23626] loop5: detected capacity change from 0 to 131072
[  444.380777][T23613] F2FS-fs (loop0): invalid crc value
[  444.385096][   T41] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[  444.398400][T23614] F2FS-fs (loop4): invalid crc value
[  444.406614][T23621] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  444.416507][T23624] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  444.431047][T23621] F2FS-fs (loop2): invalid crc value
[  444.439047][T23626] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  444.440125][T23613] F2FS-fs (loop0): Found nat_bits in checkpoint
[  444.449505][T23624] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  444.465523][T23626] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  444.467879][T23602] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  444.491717][T23626] F2FS-fs (loop5): invalid crc value
[  444.499032][T23621] F2FS-fs (loop2): Found nat_bits in checkpoint
[  444.506338][T23624] F2FS-fs (loop3): invalid crc value
[  444.506956][   T41] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[  444.512836][T23614] F2FS-fs (loop4): Found nat_bits in checkpoint
[  444.572903][T23624] F2FS-fs (loop3): Found nat_bits in checkpoint
[  444.590577][T23626] F2FS-fs (loop5): Found nat_bits in checkpoint
[  444.647839][T23647] loop1: detected capacity change from 0 to 131072
[  444.658459][T23613] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  444.676706][T23647] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  444.698429][T23647] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  444.713053][T23621] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  444.749059][T23647] F2FS-fs (loop1): invalid crc value
[  444.757152][T23614] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  444.778579][T23624] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  444.790600][T23626] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  444.799064][T23647] F2FS-fs (loop1): Found nat_bits in checkpoint
[  444.837264][T23657] loop0: detected capacity change from 0 to 131072
[  444.856014][   T41] bond0 (unregistering): Released all slaves
[  444.872613][T23660] loop2: detected capacity change from 0 to 131072
[  444.876127][T23657] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  444.924086][T23660] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  444.930077][T23657] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  444.940508][T23660] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  444.955864][T23667] loop5: detected capacity change from 0 to 131072
[  444.956898][T23664] loop4: detected capacity change from 0 to 131072
[  444.969099][T23660] F2FS-fs (loop2): invalid crc value
[  444.971089][T23665] loop3: detected capacity change from 0 to 131072
[  444.977933][T23667] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  444.994239][T23647] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  444.998174][T23667] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  445.008352][T23664] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  445.017669][T23657] F2FS-fs (loop0): invalid crc value
[  445.040470][T23665] ext4: Unknown parameter 'yzkallersyzkallersyzkallersyzkallers'
[  445.044885][T23667] F2FS-fs (loop5): invalid crc value
[  445.059854][T23664] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  445.068810][T23657] F2FS-fs (loop0): Found nat_bits in checkpoint
[  445.076858][T23660] F2FS-fs (loop2): Found nat_bits in checkpoint
[  445.104313][T23667] F2FS-fs (loop5): Found nat_bits in checkpoint
[  445.141701][T23664] F2FS-fs (loop4): invalid crc value
[  445.159170][T23683] loop1: detected capacity change from 0 to 131072
[  445.176658][T23685] loop3: detected capacity change from 0 to 131072
[  445.213004][T23664] F2FS-fs (loop4): Found nat_bits in checkpoint
[  445.222243][T23657] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  445.229096][T23685] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  445.229132][T23660] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  445.243094][T23683] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  445.261207][T23685] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  445.261989][T23667] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  445.287694][T23683] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  445.315351][T23685] F2FS-fs (loop3): invalid crc value
[  445.328990][T23683] F2FS-fs (loop1): invalid crc value
[  445.356705][T23694] loop0: detected capacity change from 0 to 131072
[  445.363164][T23664] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  445.382766][T23685] F2FS-fs (loop3): Found nat_bits in checkpoint
[  445.390952][T23683] F2FS-fs (loop1): Found nat_bits in checkpoint
[  445.403302][T23703] loop2: detected capacity change from 0 to 131072
[  445.410733][T23694] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  445.437806][T23706] loop5: detected capacity change from 0 to 131072
[  445.447242][T23703] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  445.451750][T23694] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  445.463595][T23703] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  445.485524][T23706] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  445.493562][   T41] team0 (unregistering): Port device team_slave_1 removed
[  445.510503][T23710] loop4: detected capacity change from 0 to 131072
[  445.518228][T23706] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  445.522631][T23694] F2FS-fs (loop0): invalid crc value
[  445.539845][T23710] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  445.548878][T23683] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  445.550664][T23685] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  445.556345][T23710] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  445.574477][   T41] team0 (unregistering): Port device team_slave_0 removed
[  445.582981][T23706] F2FS-fs (loop5): invalid crc value
[  445.585484][T23694] F2FS-fs (loop0): Found nat_bits in checkpoint
[  445.588811][T23703] F2FS-fs (loop2): invalid crc value
[  445.609043][T23710] F2FS-fs (loop4): invalid crc value
[  445.628081][T23703] F2FS-fs (loop2): Found nat_bits in checkpoint
[  445.654695][T23710] F2FS-fs (loop4): Found nat_bits in checkpoint
[  445.664068][T23706] F2FS-fs (loop5): Found nat_bits in checkpoint
[  445.680915][   T41] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[  445.698759][T23694] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  445.712169][T23730] loop1: detected capacity change from 0 to 131072
[  445.720253][T23729] loop3: detected capacity change from 0 to 131072
[  445.739665][T23730] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  445.753429][T23729] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  445.774344][T23730] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  445.783332][   T41] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[  445.792060][T23729] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  445.807153][T23729] F2FS-fs (loop3): invalid crc value
[  445.821898][T23703] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  445.830709][T23730] F2FS-fs (loop1): invalid crc value
[  445.856128][T23735] loop0: detected capacity change from 0 to 131072
[  445.868118][T23710] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  445.869782][T23729] F2FS-fs (loop3): Found nat_bits in checkpoint
[  445.875557][T23706] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  445.899114][T23735] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  445.917247][T23735] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  445.921640][T23730] F2FS-fs (loop1): Found nat_bits in checkpoint
[  445.945104][T23735] F2FS-fs (loop0): invalid crc value
[  445.953514][T23729] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  445.965018][T23746] loop2: detected capacity change from 0 to 131072
[  445.975059][T23735] F2FS-fs (loop0): Found nat_bits in checkpoint
[  445.982703][T23746] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  445.992288][T23729] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0
[  446.009003][T23729] F2FS-fs (loop3): Mounted with checkpoint version = 753bd00b
[  446.023994][T23746] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  446.060542][T23754] loop4: detected capacity change from 0 to 131072
[  446.064257][T23755] loop5: detected capacity change from 0 to 131072
[  446.089752][T23746] F2FS-fs (loop2): invalid crc value
[  446.105670][T23754] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  446.129361][T23755] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  446.129564][T23730] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  446.143358][T23735] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  446.147390][T23754] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  446.161067][T23746] F2FS-fs (loop2): Found nat_bits in checkpoint
[  446.175773][T23755] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  446.199934][T23754] F2FS-fs (loop4): invalid crc value
[  446.222824][T23755] F2FS-fs (loop5): invalid crc value
[  446.242572][   T41] bond0 (unregistering): Released all slaves
[  446.245385][T23765] loop3: detected capacity change from 0 to 131072
[  446.270371][T23754] F2FS-fs (loop4): Found nat_bits in checkpoint
[  446.292485][T23772] loop0: detected capacity change from 0 to 131072
[  446.296365][T23773] loop1: detected capacity change from 0 to 131072
[  446.306977][T23765] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  446.315540][T23755] F2FS-fs (loop5): Found nat_bits in checkpoint
[  446.325351][T23746] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  446.338222][T23773] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  446.342409][T23772] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  446.357535][T23765] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  446.395711][T23772] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  446.398362][T23773] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  446.415261][T23765] F2FS-fs (loop3): invalid crc value
[  446.447296][T23754] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  446.454299][T23772] F2FS-fs (loop0): invalid crc value
[  446.469510][T23765] F2FS-fs (loop3): Found nat_bits in checkpoint
[  446.480993][T23755] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  446.490992][T23784] loop2: detected capacity change from 0 to 131072
[  446.499324][T23773] F2FS-fs (loop1): invalid crc value
[  446.513651][T23784] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  446.537466][T23772] F2FS-fs (loop0): Found nat_bits in checkpoint
[  446.550795][T23784] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  446.556500][T23773] F2FS-fs (loop1): Failed to initialize F2FS segment manager (-4)
[  446.604955][T23795] loop4: detected capacity change from 0 to 131072
[  446.615729][T23765] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  446.623255][T23796] loop5: detected capacity change from 0 to 131072
[  446.630012][T23784] F2FS-fs (loop2): invalid crc value
[  446.655520][T23795] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  446.664180][T23796] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  446.670890][T23800] loop1: detected capacity change from 0 to 131072
[  446.687929][T23784] F2FS-fs (loop2): Found nat_bits in checkpoint
[  446.703480][T23772] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  446.706239][T23800] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  446.711938][T23795] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  446.728906][T23796] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  446.768037][T23800] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  446.768683][T23796] F2FS-fs (loop5): invalid crc value
[  446.800165][T23795] F2FS-fs (loop4): invalid crc value
[  446.809832][T23808] loop3: detected capacity change from 0 to 131072
[  446.837731][T23784] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  446.845273][T23796] F2FS-fs (loop5): Found nat_bits in checkpoint
[  446.852319][T23808] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  446.853195][T23800] F2FS-fs (loop1): invalid crc value
[  446.864074][T23808] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  446.873061][T23795] F2FS-fs (loop4): Found nat_bits in checkpoint
[  446.883944][   T41] team0 (unregistering): Port device team_slave_1 removed
[  446.903372][T23816] loop0: detected capacity change from 0 to 131072
[  446.936407][T23800] F2FS-fs (loop1): Failed to initialize F2FS segment manager (-4)
[  446.949640][T23816] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  446.956739][T23808] F2FS-fs (loop3): invalid crc value
[  446.971399][T23816] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  446.980850][   T41] team0 (unregistering): Port device team_slave_0 removed
[  446.984923][T23796] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  447.007551][T23808] F2FS-fs (loop3): Found nat_bits in checkpoint
[  447.018275][T23816] F2FS-fs (loop0): invalid crc value
[  447.034882][T23826] loop2: detected capacity change from 0 to 131072
[  447.053846][T23816] F2FS-fs (loop0): Found nat_bits in checkpoint
[  447.054074][T23795] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  447.072878][   T41] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[  447.085263][T23834] loop1: detected capacity change from 0 to 131072
[  447.102231][T23835] loop5: detected capacity change from 0 to 131072
[  447.103742][T23826] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  447.121677][T23808] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  447.135483][T23834] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  447.139031][T23835] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  447.149118][T23826] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  447.157585][T23835] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  447.161855][T23834] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  447.196622][   T41] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[  447.211976][T23816] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  447.225024][T23826] F2FS-fs (loop2): invalid crc value
[  447.231288][T23835] F2FS-fs (loop5): invalid crc value
[  447.238002][T23834] F2FS-fs (loop1): invalid crc value
[  447.260898][T23845] loop4: detected capacity change from 0 to 131072
[  447.269528][T23847] loop3: detected capacity change from 0 to 131072
[  447.285402][T23845] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  447.289801][T23847] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  447.294204][T23845] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  447.308769][T23847] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  447.318385][T23826] F2FS-fs (loop2): Found nat_bits in checkpoint
[  447.318877][T23834] F2FS-fs (loop1): Found nat_bits in checkpoint
[  447.332424][T23845] F2FS-fs (loop4): invalid crc value
[  447.342763][T23835] F2FS-fs (loop5): Found nat_bits in checkpoint
[  447.360489][T23847] F2FS-fs (loop3): invalid crc value
[  447.367082][T23845] F2FS-fs (loop4): Found nat_bits in checkpoint
[  447.396332][T23861] loop0: detected capacity change from 0 to 131072
[  447.423975][T23847] F2FS-fs (loop3): Found nat_bits in checkpoint
[  447.442850][T23861] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  447.449845][T23834] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  447.479018][T23861] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  447.522399][T23845] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  447.535491][T23826] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  447.552807][T23835] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  447.567923][T23861] F2FS-fs (loop0): invalid crc value
[  447.596816][T23847] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  447.608862][T23861] F2FS-fs (loop0): Found nat_bits in checkpoint
[  447.617225][T23873] loop1: detected capacity change from 0 to 131072
[  447.644573][T23873] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  447.673181][T23873] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  447.688370][T23880] loop2: detected capacity change from 0 to 131072
[  447.705139][   T41] bond0 (unregistering): Released all slaves
[  447.711638][T23879] loop4: detected capacity change from 0 to 131072
[  447.720360][T23881] loop5: detected capacity change from 0 to 131072
[  447.720758][T23884] loop3: detected capacity change from 0 to 131072
[  447.735915][T23873] F2FS-fs (loop1): invalid crc value
[  447.737278][T23880] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  447.750029][T23880] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  447.751072][T23879] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  447.770002][T23884] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  447.778166][T23881] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  447.789743][T23884] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  447.804569][T23861] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  447.804796][T23880] F2FS-fs (loop2): invalid crc value
[  447.814583][T23881] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  447.820192][T23879] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  447.837636][T23873] F2FS-fs (loop1): Found nat_bits in checkpoint
[  447.855330][T23881] F2FS-fs (loop5): invalid crc value
[  447.860832][T23884] F2FS-fs (loop3): invalid crc value
[  447.869677][T23879] F2FS-fs (loop4): invalid crc value
[  447.884486][T23880] F2FS-fs (loop2): Found nat_bits in checkpoint
[  447.897780][T23884] F2FS-fs (loop3): Found nat_bits in checkpoint
[  447.917398][T23879] F2FS-fs (loop4): Found nat_bits in checkpoint
[  447.922556][T23881] F2FS-fs (loop5): Found nat_bits in checkpoint
[  447.954927][T23906] loop0: detected capacity change from 0 to 131072
[  448.001070][T23906] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  448.018154][T23873] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  448.040588][T23906] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  448.084343][T23906] F2FS-fs (loop0): invalid crc value
[  448.090348][T23879] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  448.093563][T23881] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  448.105635][T23880] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  448.116614][T23884] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  448.136539][T23906] F2FS-fs (loop0): Found nat_bits in checkpoint
[  448.157791][T23914] loop1: detected capacity change from 0 to 131072
[  448.186267][T23914] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  448.197205][T23919] loop4: detected capacity change from 0 to 131072
[  448.211355][T23914] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  448.226558][T23919] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  448.239130][T23919] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  448.250986][T23906] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  448.267722][T23914] F2FS-fs (loop1): invalid crc value
[  448.289212][T23919] F2FS-fs (loop4): invalid crc value
[  448.295159][T23914] F2FS-fs (loop1): Found nat_bits in checkpoint
[  448.299916][T23924] loop2: detected capacity change from 0 to 131072
[  448.309810][T23927] loop5: detected capacity change from 0 to 131072
[  448.326942][T23931] loop3: detected capacity change from 0 to 131072
[  448.332705][T23919] F2FS-fs (loop4): Found nat_bits in checkpoint
[  448.338659][T23924] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  448.368465][T23927] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  448.373714][T23936] loop0: detected capacity change from 0 to 131072
[  448.380088][T23931] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  448.400109][T23924] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  448.417947][T23936] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  448.423548][T23927] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  448.427640][T23914] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  448.442745][T23931] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  448.448206][T23919] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  448.466008][T23936] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  448.467940][   T41] team0 (unregistering): Port device team_slave_1 removed
[  448.482286][T23924] F2FS-fs (loop2): invalid crc value
[  448.493126][T23919] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[  448.501150][T23927] F2FS-fs (loop5): invalid crc value
[  448.509694][T23919] F2FS-fs (loop4): Mounted with checkpoint version = 753bd00b
[  448.522301][T23936] F2FS-fs (loop0): invalid crc value
[  448.525242][T23931] F2FS-fs (loop3): invalid crc value
[  448.536138][T23948] loop1: detected capacity change from 0 to 131072
[  448.549289][T23924] F2FS-fs (loop2): Found nat_bits in checkpoint
[  448.549531][T23936] F2FS-fs (loop0): Found nat_bits in checkpoint
[  448.568522][T23948] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  448.578665][T23948] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  448.609639][T23927] F2FS-fs (loop5): Found nat_bits in checkpoint
[  448.609918][T23931] F2FS-fs (loop3): Found nat_bits in checkpoint
[  448.642202][T23948] F2FS-fs (loop1): invalid crc value
[  448.642628][   T41] team0 (unregistering): Port device team_slave_0 removed
[  448.676368][T23948] F2FS-fs (loop1): Found nat_bits in checkpoint
[  448.709141][T23936] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  448.709239][T23962] loop4: detected capacity change from 0 to 131072
[  448.763390][T23924] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  448.766226][T23927] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  448.778237][   T41] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[  448.797371][T23962] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  448.824398][T23931] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  448.839785][T23962] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  448.853470][T23948] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  448.867995][   T41] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[  448.875323][T23969] loop0: detected capacity change from 0 to 131072
[  448.894296][T23962] F2FS-fs (loop4): invalid crc value
[  448.907654][T23971] loop2: detected capacity change from 0 to 131072
[  448.921491][T23969] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  448.932204][T23974] loop5: detected capacity change from 0 to 131072
[  448.950874][T23971] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  448.955127][T23969] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  448.969200][T23971] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  448.982075][T23978] loop3: detected capacity change from 0 to 131072
[  448.989501][T23974] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  448.990143][T23962] F2FS-fs (loop4): Found nat_bits in checkpoint
[  449.006317][T23982] loop1: detected capacity change from 0 to 131072
[  449.014458][T23974] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  449.028248][T23978] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  449.039936][T23978] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  449.048907][T23982] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  449.058982][T23971] F2FS-fs (loop2): invalid crc value
[  449.065492][T23982] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  449.077052][T23969] F2FS-fs (loop0): invalid crc value
[  449.085111][T23974] F2FS-fs (loop5): invalid crc value
[  449.114468][T23978] F2FS-fs (loop3): invalid crc value
[  449.123943][T23971] F2FS-fs (loop2): Found nat_bits in checkpoint
[  449.132465][T23974] F2FS-fs (loop5): Found nat_bits in checkpoint
[  449.140367][T23962] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  449.148538][T23969] F2FS-fs (loop0): Found nat_bits in checkpoint
[  449.163056][T23982] F2FS-fs (loop1): invalid crc value
[  449.188503][T23978] F2FS-fs (loop3): Found nat_bits in checkpoint
[  449.223615][T23982] F2FS-fs (loop1): Found nat_bits in checkpoint
[  449.286060][T24004] loop4: detected capacity change from 0 to 131072
[  449.296415][T23971] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  449.297742][T23969] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  449.310113][T23974] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  449.329160][T24004] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  449.345845][   T41] bond0 (unregistering): Released all slaves
[  449.358554][T23978] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  449.384136][T24004] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  449.409355][T23982] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  449.438032][T24004] F2FS-fs (loop4): invalid crc value
[  449.483934][T24018] loop3: detected capacity change from 0 to 131072
[  449.492260][T24004] F2FS-fs (loop4): Found nat_bits in checkpoint
[  449.499515][T24022] loop2: detected capacity change from 0 to 131072
[  449.530243][T24020] loop5: detected capacity change from 0 to 131072
[  449.538448][T24022] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  449.549449][T24023] loop0: detected capacity change from 0 to 131072
[  449.567904][T24018] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  449.569500][T24027] loop1: detected capacity change from 0 to 131072
[  449.579570][T24020] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  449.589077][T24022] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  449.613044][T24023] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  449.622193][T24020] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  449.640434][T24023] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  449.641725][T24018] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  449.655027][T24022] F2FS-fs (loop2): invalid crc value
[  449.665963][T24027] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  449.705814][T24027] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  449.715466][T24023] F2FS-fs (loop0): invalid crc value
[  449.722966][T24020] F2FS-fs (loop5): invalid crc value
[  449.728803][T24004] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  449.742156][T24018] F2FS-fs (loop3): invalid crc value
[  449.743030][T24022] F2FS-fs (loop2): Found nat_bits in checkpoint
[  449.766011][T24020] F2FS-fs (loop5): Found nat_bits in checkpoint
[  449.780608][T24023] F2FS-fs (loop0): Found nat_bits in checkpoint
[  449.800690][T24018] F2FS-fs (loop3): Found nat_bits in checkpoint
[  449.812223][T24027] F2FS-fs (loop1): invalid crc value
[  449.848678][T24027] F2FS-fs (loop1): Failed to start F2FS issue_checkpoint_thread (-4)
[  449.883518][T24052] loop4: detected capacity change from 0 to 131072
[  449.920152][T24052] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  449.935829][T24022] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  449.941908][T24020] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  449.954894][T24023] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  449.967288][T24052] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  449.973522][T24054] loop1: detected capacity change from 0 to 131072
[  449.999031][T24018] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  450.044437][T24052] F2FS-fs (loop4): invalid crc value
[  450.059462][T24054] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  450.083036][T24054] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  450.123819][T24052] F2FS-fs (loop4): Found nat_bits in checkpoint
[  450.129521][T24063] loop2: detected capacity change from 0 to 131072
[  450.139265][T24069] loop0: detected capacity change from 0 to 131072
[  450.155821][T24070] loop5: detected capacity change from 0 to 131072
[  450.180236][T24054] F2FS-fs (loop1): invalid crc value
[  450.187467][T24072] loop3: detected capacity change from 0 to 131072
[  450.188411][T24063] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  450.203434][T24069] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  450.210645][T24070] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  450.220067][T24063] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  450.237566][T24070] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  450.246493][T24072] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  450.259813][T24063] F2FS-fs (loop2): invalid crc value
[  450.260483][T24069] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  450.273178][T24070] F2FS-fs (loop5): invalid crc value
[  450.285983][T24054] F2FS-fs (loop1): Found nat_bits in checkpoint
[  450.307484][T24072] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  450.318730][T24063] F2FS-fs (loop2): Found nat_bits in checkpoint
[  450.325600][T24052] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  450.345043][T24069] F2FS-fs (loop0): invalid crc value
[  450.357350][T24070] F2FS-fs (loop5): Found nat_bits in checkpoint
[  450.364174][T24072] F2FS-fs (loop3): invalid crc value
[  450.395357][T24069] F2FS-fs (loop0): Found nat_bits in checkpoint
[  450.430000][T24072] F2FS-fs (loop3): Found nat_bits in checkpoint
[  450.468757][T24096] loop4: detected capacity change from 0 to 131072
[  450.477772][T24054] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  450.494817][T24096] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  450.513493][T24069] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  450.521769][T24063] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  450.524003][T24096] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  450.561173][T24070] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  450.587584][T24096] F2FS-fs (loop4): invalid crc value
[  450.628882][T24072] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  450.646672][T24106] loop0: detected capacity change from 0 to 131072
[  450.662354][T24096] F2FS-fs (loop4): Found nat_bits in checkpoint
[  450.666353][T24109] loop1: detected capacity change from 0 to 131072
[  450.686354][T24106] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  450.717351][T24114] loop2: detected capacity change from 0 to 131072
[  450.717842][T24106] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  450.757990][T24109] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  450.768509][T24114] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  450.776187][T24116] loop5: detected capacity change from 0 to 131072
[  450.797518][T24109] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  450.822340][T24114] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  450.823281][T24096] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  450.831073][T24106] F2FS-fs (loop0): invalid crc value
[  450.850199][T24120] loop3: detected capacity change from 0 to 131072
[  450.851294][T24116] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  450.873574][T24109] F2FS-fs (loop1): invalid crc value
[  450.879372][T24120] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  450.897963][T24120] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  450.906610][T24114] F2FS-fs (loop2): invalid crc value
[  450.908162][T24116] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  450.940217][T24120] F2FS-fs (loop3): invalid crc value
[  450.940282][T24114] F2FS-fs (loop2): Found nat_bits in checkpoint
[  450.958076][T24109] F2FS-fs (loop1): Found nat_bits in checkpoint
[  450.958357][T24106] F2FS-fs (loop0): Found nat_bits in checkpoint
[  450.969823][T24120] F2FS-fs (loop3): Found nat_bits in checkpoint
[  450.983257][T24116] F2FS-fs (loop5): invalid crc value
[  451.028986][T24116] F2FS-fs (loop5): Failed to start F2FS issue_checkpoint_thread (-4)
[  451.084116][T24142] loop4: detected capacity change from 0 to 131072
[  451.131142][T24109] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  451.140442][T24120] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  451.147241][T24106] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  451.147565][T24142] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  451.154075][T24114] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  451.171050][T24144] loop5: detected capacity change from 0 to 131072
[  451.186967][T24142] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  451.191702][T24144] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  451.224830][T24144] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  451.254598][T24142] F2FS-fs (loop4): invalid crc value
[  451.277451][T24154] loop0: detected capacity change from 0 to 131072
[  451.297563][T24144] F2FS-fs (loop5): invalid crc value
[  451.305566][T24158] loop1: detected capacity change from 0 to 131072
[  451.315676][T24154] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  451.319853][T24159] loop2: detected capacity change from 0 to 131072
[  451.324281][T24158] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  451.339009][T24154] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  451.339841][T24142] F2FS-fs (loop4): Found nat_bits in checkpoint
[  451.349909][T24154] F2FS-fs (loop0): invalid crc value
[  451.367465][T24159] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  451.376494][T24166] loop3: detected capacity change from 0 to 131072
[  451.376526][T24158] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  451.394509][T24144] F2FS-fs (loop5): Found nat_bits in checkpoint
[  451.406714][T24159] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  451.428340][T24158] F2FS-fs (loop1): invalid crc value
[  451.435536][T24154] F2FS-fs (loop0): Found nat_bits in checkpoint
[  451.446673][T24166] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  451.466579][T24159] F2FS-fs (loop2): invalid crc value
[  451.501393][T24159] F2FS-fs (loop2): Found nat_bits in checkpoint
[  451.511989][T24166] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  451.512797][T24142] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  451.541802][T24158] F2FS-fs (loop1): Found nat_bits in checkpoint
[  451.574150][T24144] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  451.616810][T24166] F2FS-fs (loop3): invalid crc value
[  451.639384][T24166] F2FS-fs (loop3): Failed to start F2FS issue_checkpoint_thread (-4)
[  451.660481][T24185] loop4: detected capacity change from 0 to 131072
[  451.665054][T24154] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  451.696927][T24159] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  451.711629][T24185] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  451.723615][T24158] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  451.744905][T24185] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  451.748430][T24189] loop3: detected capacity change from 0 to 131072
[  451.757065][T24192] loop5: detected capacity change from 0 to 131072
[  451.787887][T24189] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  451.802868][T24185] F2FS-fs (loop4): invalid crc value
[  451.816536][T24192] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  451.820702][T24189] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  451.834571][T24197] loop0: detected capacity change from 0 to 131072
[  451.841027][T24198] loop2: detected capacity change from 0 to 131072
[  451.854109][T24192] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  451.866485][T24197] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  451.876891][T24203] loop1: detected capacity change from 0 to 131072
[  451.876912][T24185] F2FS-fs (loop4): Found nat_bits in checkpoint
[  451.879632][T24189] F2FS-fs (loop3): invalid crc value
[  451.900041][T24198] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  451.900069][T24197] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  451.930866][T24192] F2FS-fs (loop5): invalid crc value
[  451.930885][T24189] F2FS-fs (loop3): Found nat_bits in checkpoint
[  451.943019][T24198] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  451.964321][T24203] ext4: Unknown parameter 'yzkallersyzkallersyzkallersyzkallers'
[  451.964901][T24197] F2FS-fs (loop0): invalid crc value
[  452.012485][T24192] F2FS-fs (loop5): Found nat_bits in checkpoint
[  452.024523][T24198] F2FS-fs (loop2): invalid crc value
[  452.038895][T24197] F2FS-fs (loop0): Found nat_bits in checkpoint
[  452.070756][T24189] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  452.083252][T24185] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  452.105027][T24198] F2FS-fs (loop2): Found nat_bits in checkpoint
[  452.122317][T24222] loop1: detected capacity change from 0 to 264192
[  452.181934][T24192] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  452.189213][T24197] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  452.218616][T24234] loop3: detected capacity change from 0 to 131072
[  452.229782][T24198] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  452.243397][T24222] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback.
[  452.244278][T24235] loop4: detected capacity change from 0 to 131072
[  452.267450][T24235] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  452.278324][T24234] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  452.293918][T24222] ext4 filesystem being mounted at /root/syzkaller.rDT8BM/40/file0 supports timestamps until 2038 (0x7fffffff)
[  452.306848][T24235] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  452.317350][T24234] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  452.318447][T22635] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  452.328919][T24234] F2FS-fs (loop3): invalid crc value
[  452.340732][T24235] F2FS-fs (loop4): invalid crc value
[  452.348105][T24242] loop0: detected capacity change from 0 to 131072
[  452.357023][T24242] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  452.378218][T24242] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  452.385359][T24250] loop5: detected capacity change from 0 to 131072
[  452.388873][T24234] F2FS-fs (loop3): Found nat_bits in checkpoint
[  452.402560][T24235] F2FS-fs (loop4): Found nat_bits in checkpoint
[  452.436299][T24250] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  452.439535][T24242] F2FS-fs (loop0): invalid crc value
[  452.452801][T24256] loop2: detected capacity change from 0 to 131072
[  452.460755][T24257] loop1: detected capacity change from 0 to 131072
[  452.477782][T24250] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  452.495000][T24257] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  452.502995][T24256] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  452.517652][T24242] F2FS-fs (loop0): Found nat_bits in checkpoint
[  452.527566][T24250] F2FS-fs (loop5): invalid crc value
[  452.530321][T24257] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  452.546285][T24256] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  452.553900][T24235] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  452.582618][T24234] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  452.593483][T24256] F2FS-fs (loop2): invalid crc value
[  452.607638][T24250] F2FS-fs (loop5): Found nat_bits in checkpoint
[  452.615547][T24257] F2FS-fs (loop1): invalid crc value
[  452.649190][T24257] F2FS-fs (loop1): Found nat_bits in checkpoint
[  452.667089][T24273] loop4: detected capacity change from 0 to 131072
[  452.690424][T24256] F2FS-fs (loop2): Found nat_bits in checkpoint
[  452.711202][T24279] loop3: detected capacity change from 0 to 131072
[  452.726627][T24273] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  452.741640][T24242] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  452.755053][T24273] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  452.755745][T24279] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  452.783971][T24250] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  452.797319][T24257] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  452.807142][T24273] F2FS-fs (loop4): invalid crc value
[  452.808827][T24279] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  452.853215][T24279] F2FS-fs (loop3): invalid crc value
[  452.867237][T24273] F2FS-fs (loop4): Found nat_bits in checkpoint
[  452.874847][T24290] loop0: detected capacity change from 0 to 131072
[  452.877025][T24256] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  452.923527][T24290] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  452.930600][T24293] loop5: detected capacity change from 0 to 131072
[  452.938860][T24279] F2FS-fs (loop3): Found nat_bits in checkpoint
[  452.951986][T24290] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  452.968708][T24293] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  452.985406][T24300] loop1: detected capacity change from 0 to 131072
[  452.997614][T24293] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  453.012880][T24290] F2FS-fs (loop0): invalid crc value
[  453.029845][T24304] loop2: detected capacity change from 0 to 131072
[  453.037316][T24300] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  453.044909][T24273] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  453.058519][T24293] F2FS-fs (loop5): invalid crc value
[  453.062449][T24300] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  453.075413][T24304] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  453.083721][T24290] F2FS-fs (loop0): Found nat_bits in checkpoint
[  453.104673][T24300] F2FS-fs (loop1): invalid crc value
[  453.111309][T24279] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  453.130174][T24304] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  453.140446][T24293] F2FS-fs (loop5): Found nat_bits in checkpoint
[  453.158587][T24300] F2FS-fs (loop1): Found nat_bits in checkpoint
[  453.185540][T24304] F2FS-fs (loop2): invalid crc value
[  453.199396][T24319] loop4: detected capacity change from 0 to 131072
[  453.230214][T24319] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  453.254580][T24319] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  453.275756][T24304] F2FS-fs (loop2): Found nat_bits in checkpoint
[  453.286339][T24290] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  453.288662][T24324] loop3: detected capacity change from 0 to 131072
[  453.311891][T24319] F2FS-fs (loop4): invalid crc value
[  453.331994][T24324] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  453.334092][T24293] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  453.357619][T24324] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  453.378976][T24319] F2FS-fs (loop4): Found nat_bits in checkpoint
[  453.389694][T24300] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  453.419042][T24324] F2FS-fs (loop3): invalid crc value
[  453.441589][T24304] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  453.446829][T24335] loop0: detected capacity change from 0 to 131072
[  453.470176][T24324] F2FS-fs (loop3): Found nat_bits in checkpoint
[  453.491206][T24335] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  453.508872][T24342] loop5: detected capacity change from 0 to 131072
[  453.515623][T24344] loop1: detected capacity change from 0 to 131072
[  453.528679][T24344] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  453.537410][T24335] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  453.561678][T24344] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  453.563314][T24319] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  453.586936][T24335] F2FS-fs (loop0): invalid crc value
[  453.597399][T24342] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  453.603053][T24324] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  453.622375][T24335] F2FS-fs (loop0): Found nat_bits in checkpoint
[  453.626299][T24342] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  453.630988][T24344] F2FS-fs (loop1): invalid crc value
[  453.643201][T24348] loop2: detected capacity change from 0 to 131072
[  453.686670][T24348] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  453.707611][T24342] F2FS-fs (loop5): invalid crc value
[  453.710562][T24359] loop3: detected capacity change from 0 to 131072
[  453.720661][T24344] F2FS-fs (loop1): Found nat_bits in checkpoint
[  453.731025][T24348] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  453.747522][T24363] loop4: detected capacity change from 0 to 131072
[  453.765541][T24342] F2FS-fs (loop5): Failed to initialize F2FS segment manager (-4)
[  453.775761][T24359] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  453.783385][T24335] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  453.786841][T24348] F2FS-fs (loop2): invalid crc value
[  453.790204][T24363] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  453.807387][T24359] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  453.838364][T24371] loop5: detected capacity change from 0 to 131072
[  453.864128][T24348] F2FS-fs (loop2): Found nat_bits in checkpoint
[  453.865702][T24363] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  453.888104][T24359] F2FS-fs (loop3): invalid crc value
[  453.892169][T24371] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  453.905148][T24344] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  453.917547][T24371] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  453.935573][T24363] F2FS-fs (loop4): invalid crc value
[  453.942271][T24359] F2FS-fs (loop3): Found nat_bits in checkpoint
[  453.970353][T24384] loop0: detected capacity change from 0 to 131072
[  453.986304][T24363] F2FS-fs (loop4): Found nat_bits in checkpoint
[  453.996981][T24371] F2FS-fs (loop5): invalid crc value
[  454.014879][T24388] loop1: detected capacity change from 0 to 131072
[  454.037691][T24384] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  454.045120][T24388] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  454.053989][T24348] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  454.064788][T24359] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  454.074147][T24371] F2FS-fs (loop5): Found nat_bits in checkpoint
[  454.077067][T24388] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  454.083088][T24384] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  454.136831][T24388] F2FS-fs (loop1): invalid crc value
[  454.164003][T24363] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  454.176172][T24384] F2FS-fs (loop0): invalid crc value
[  454.194714][T24388] F2FS-fs (loop1): Found nat_bits in checkpoint
[  454.210037][T24404] loop2: detected capacity change from 0 to 131072
[  454.210082][T24403] loop3: detected capacity change from 0 to 131072
[  454.233757][T24384] F2FS-fs (loop0): Failed to initialize F2FS segment manager (-4)
[  454.245604][T24371] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  454.256513][T24404] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  454.280102][T24403] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  454.291990][T24404] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  454.318388][T24414] loop0: detected capacity change from 0 to 131072
[  454.321715][T24403] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  454.339073][T24417] loop4: detected capacity change from 0 to 131072
[  454.356457][T24414] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  454.365943][T24404] F2FS-fs (loop2): invalid crc value
[  454.367149][T24388] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  454.382762][T24417] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  454.389845][T24414] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  454.397804][T24403] F2FS-fs (loop3): invalid crc value
[  454.402766][T24420] loop5: detected capacity change from 0 to 131072
[  454.409961][T24404] F2FS-fs (loop2): Found nat_bits in checkpoint
[  454.437011][T24420] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  454.443525][T24417] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  454.446684][T24414] F2FS-fs (loop0): invalid crc value
[  454.474586][T24420] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  454.485047][T24403] F2FS-fs (loop3): Found nat_bits in checkpoint
[  454.507307][T24417] F2FS-fs (loop4): invalid crc value
[  454.523972][T24414] F2FS-fs (loop0): Found nat_bits in checkpoint
[  454.541208][T24434] loop1: detected capacity change from 0 to 131072
[  454.549155][T24420] F2FS-fs (loop5): invalid crc value
[  454.571173][T24417] F2FS-fs (loop4): Found nat_bits in checkpoint
[  454.590148][T24404] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  454.600675][T24420] F2FS-fs (loop5): Found nat_bits in checkpoint
[  454.610701][T24434] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  454.655308][T24434] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  454.669188][T24403] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  454.716839][T24446] loop2: detected capacity change from 0 to 131072
[  454.725980][T24434] F2FS-fs (loop1): invalid crc value
[  454.727766][T24414] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  454.751594][T24420] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  454.767398][T24446] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  454.774462][T24434] F2FS-fs (loop1): Found nat_bits in checkpoint
[  454.783283][T24417] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  454.810260][T24446] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  454.847315][T24457] loop3: detected capacity change from 0 to 131072
[  454.865968][T24446] F2FS-fs (loop2): invalid crc value
[  454.877980][T24460] loop0: detected capacity change from 0 to 131072
[  454.893452][T24461] loop5: detected capacity change from 0 to 131072
[  454.893750][T24457] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  454.916273][T24460] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  454.923922][T24434] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  454.931248][T24457] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  454.941136][T24461] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  454.942382][T24446] F2FS-fs (loop2): Found nat_bits in checkpoint
[  454.956910][T24460] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  454.969300][T24461] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  454.972541][T24467] loop4: detected capacity change from 0 to 131072
[  454.999091][T24457] F2FS-fs (loop3): invalid crc value
[  455.007092][T24460] F2FS-fs (loop0): invalid crc value
[  455.023134][T24461] F2FS-fs (loop5): invalid crc value
[  455.029152][T24467] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  455.050291][T24460] F2FS-fs (loop0): Found nat_bits in checkpoint
[  455.063197][T24457] F2FS-fs (loop3): Found nat_bits in checkpoint
[  455.066738][T24480] loop1: detected capacity change from 0 to 131072
[  455.070835][T24467] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  455.106031][T24461] F2FS-fs (loop5): Found nat_bits in checkpoint
[  455.128028][T24446] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  455.128651][T24480] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  455.162710][T24467] F2FS-fs (loop4): invalid crc value
[  455.172922][T24480] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  455.216324][T24467] F2FS-fs (loop4): Failed to initialize F2FS segment manager (-4)
[  455.226643][T24480] F2FS-fs (loop1): invalid crc value
[  455.242519][T24460] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  455.253390][T24457] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  455.271965][T24480] F2FS-fs (loop1): Found nat_bits in checkpoint
[  455.299667][T24495] loop2: detected capacity change from 0 to 131072
[  455.309022][T24461] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  455.323021][T24499] loop4: detected capacity change from 0 to 131072
[  455.339290][T24495] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  455.359864][T24499] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  455.386689][T24495] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  455.406088][T24499] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  455.406646][T24503] loop0: detected capacity change from 0 to 131072
[  455.424717][T24480] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  455.436512][T24507] loop3: detected capacity change from 0 to 131072
[  455.450087][T24495] F2FS-fs (loop2): invalid crc value
[  455.464877][T24510] loop5: detected capacity change from 0 to 131072
[  455.469193][T24507] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  455.471869][T24499] F2FS-fs (loop4): invalid crc value
[  455.494104][T24507] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  455.506432][T24510] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  455.509526][T24503] ext4: Unknown parameter 'yzkallersyzkallersyzkallersyzkallers'
[  455.536509][T24495] F2FS-fs (loop2): Found nat_bits in checkpoint
[  455.537707][T24510] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  455.552996][T24507] F2FS-fs (loop3): invalid crc value
[  455.565828][T24520] loop1: detected capacity change from 0 to 131072
[  455.574702][T24499] F2FS-fs (loop4): Found nat_bits in checkpoint
[  455.589658][T24510] F2FS-fs (loop5): invalid crc value
[  455.601186][T24507] F2FS-fs (loop3): Found nat_bits in checkpoint
[  455.620478][T24520] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  455.650323][T24510] F2FS-fs (loop5): Found nat_bits in checkpoint
[  455.650404][T24528] loop0: detected capacity change from 0 to 131072
[  455.668090][T24520] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  455.677889][T24495] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  455.718117][T24528] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  455.739853][T24520] F2FS-fs (loop1): invalid crc value
[  455.741102][T24507] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  455.762660][T24499] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  455.764621][T24528] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  455.803112][T24520] F2FS-fs (loop1): Found nat_bits in checkpoint
[  455.818782][T24540] loop2: detected capacity change from 0 to 131072
[  455.838430][T24528] F2FS-fs (loop0): invalid crc value
[  455.847767][T24510] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  455.854446][T24540] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  455.854461][T24540] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  455.857983][T24540] F2FS-fs (loop2): invalid crc value
[  455.891750][T24528] F2FS-fs (loop0): Found nat_bits in checkpoint
[  455.925778][T24549] loop3: detected capacity change from 0 to 131072
[  455.940360][T24551] loop4: detected capacity change from 0 to 131072
[  455.957762][T24540] F2FS-fs (loop2): Found nat_bits in checkpoint
[  455.972707][T24549] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  455.992964][T24551] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  456.001839][T24520] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  456.022485][T24549] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  456.026643][T24528] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  456.036056][T24558] loop5: detected capacity change from 0 to 131072
[  456.044993][T24551] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  456.075331][T24549] F2FS-fs (loop3): invalid crc value
[  456.081012][T24558] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  456.097295][T24551] F2FS-fs (loop4): invalid crc value
[  456.115112][T24558] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  456.129037][T24540] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  456.148805][T24549] F2FS-fs (loop3): Found nat_bits in checkpoint
[  456.156808][T24551] F2FS-fs (loop4): Found nat_bits in checkpoint
[  456.176640][T24571] loop1: detected capacity change from 0 to 131072
[  456.184688][T24558] F2FS-fs (loop5): invalid crc value
[  456.209469][T24574] loop0: detected capacity change from 0 to 131072
[  456.230657][T24571] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  456.243098][T24558] F2FS-fs (loop5): Found nat_bits in checkpoint
[  456.264848][T24580] loop2: detected capacity change from 0 to 131072
[  456.274857][T24574] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  456.292741][T24571] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  456.323650][T24574] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  456.341564][T24580] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  456.348288][T24580] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  456.357763][T24549] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  456.364565][T24551] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  456.384170][T24571] F2FS-fs (loop1): invalid crc value
[  456.395281][T24571] F2FS-fs (loop1): Failed to start F2FS issue_checkpoint_thread (-4)
[  456.410885][T24574] F2FS-fs (loop0): invalid crc value
[  456.415084][T24580] F2FS-fs (loop2): invalid crc value
[  456.441154][T24558] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  456.448700][T24574] F2FS-fs (loop0): Failed to start F2FS issue_checkpoint_thread (-4)
[  456.464881][T24580] F2FS-fs (loop2): Found nat_bits in checkpoint
[  456.503122][T24598] loop1: detected capacity change from 0 to 131072
[  456.520708][T24599] loop0: detected capacity change from 0 to 131072
[  456.523640][T24600] loop3: detected capacity change from 0 to 131072
[  456.531202][T24601] loop4: detected capacity change from 0 to 131072
[  456.553461][T24598] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  456.570429][T24599] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  456.577542][T24600] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  456.579654][T24601] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  456.599449][T24598] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  456.601222][T24605] loop5: detected capacity change from 0 to 131072
[  456.620063][T24600] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  456.633866][T24599] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  456.645991][T24580] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  456.658258][T24601] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  456.667596][T24600] F2FS-fs (loop3): invalid crc value
[  456.669156][T24598] F2FS-fs (loop1): invalid crc value
[  456.678964][T24605] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  456.687984][T24599] F2FS-fs (loop0): invalid crc value
[  456.707725][T24605] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  456.709737][T24601] F2FS-fs (loop4): invalid crc value
[  456.723851][T24600] F2FS-fs (loop3): Found nat_bits in checkpoint
[  456.740677][T24598] F2FS-fs (loop1): Found nat_bits in checkpoint
[  456.749706][T24599] F2FS-fs (loop0): Found nat_bits in checkpoint
[  456.781689][T24605] F2FS-fs (loop5): invalid crc value
[  456.790747][T24624] loop2: detected capacity change from 0 to 131072
[  456.799261][T24601] F2FS-fs (loop4): Found nat_bits in checkpoint
[  456.828617][T24605] F2FS-fs (loop5): Found nat_bits in checkpoint
[  456.847813][T24624] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  456.861611][T24600] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  456.903217][T24624] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  456.929648][T24598] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  456.946073][T24599] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  456.967893][T24624] F2FS-fs (loop2): invalid crc value
[  456.977645][T24605] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  456.993973][T24601] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  456.998834][T24637] loop3: detected capacity change from 0 to 131072
[  457.019985][T24624] F2FS-fs (loop2): Failed to initialize F2FS segment manager (-4)
[  457.028576][T24637] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  457.078741][T24645] loop1: detected capacity change from 0 to 131072
[  457.096861][T24637] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  457.110290][T24650] loop2: detected capacity change from 0 to 131072
[  457.116816][T24648] loop0: detected capacity change from 0 to 131072
[  457.128173][T24648] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  457.134701][T24645] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  457.150209][T24637] F2FS-fs (loop3): invalid crc value
[  457.152950][T24653] loop4: detected capacity change from 0 to 131072
[  457.158271][T24645] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  457.163337][T24648] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  457.184800][T24655] loop5: detected capacity change from 0 to 131072
[  457.185519][T24650] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  457.213406][T24637] F2FS-fs (loop3): Found nat_bits in checkpoint
[  457.220073][T24655] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  457.228306][T24645] F2FS-fs (loop1): invalid crc value
[  457.235647][T24653] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  457.244024][T24650] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  457.259666][T24655] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  457.270058][T24653] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  457.279880][T24648] F2FS-fs (loop0): invalid crc value
[  457.293366][T24650] F2FS-fs (loop2): invalid crc value
[  457.305693][T24645] F2FS-fs (loop1): Found nat_bits in checkpoint
[  457.318033][T24655] F2FS-fs (loop5): invalid crc value
[  457.326122][T24653] F2FS-fs (loop4): invalid crc value
[  457.340169][T24637] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  457.348607][T24648] F2FS-fs (loop0): Found nat_bits in checkpoint
[  457.353399][T24650] F2FS-fs (loop2): Found nat_bits in checkpoint
[  457.375781][T24655] F2FS-fs (loop5): Found nat_bits in checkpoint
[  457.384491][T24653] F2FS-fs (loop4): Found nat_bits in checkpoint
[  457.444857][T24645] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  457.479479][T24650] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  457.488891][T24682] loop3: detected capacity change from 0 to 131072
[  457.522514][T24648] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  457.536991][T24682] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  457.553882][T24653] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  457.560643][T24655] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  457.576473][T24682] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  457.600269][T24689] loop1: detected capacity change from 0 to 131072
[  457.636238][T24682] F2FS-fs (loop3): invalid crc value
[  457.648783][T24689] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  457.664601][T24695] loop0: detected capacity change from 0 to 131072
[  457.681257][T24689] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  457.687570][T24695] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  457.699776][T24682] F2FS-fs (loop3): Found nat_bits in checkpoint
[  457.709442][T24700] loop4: detected capacity change from 0 to 131072
[  457.710249][T24706] loop2: detected capacity change from 0 to 131072
[  457.724794][T24701] loop5: detected capacity change from 0 to 131072
[  457.732676][T24689] F2FS-fs (loop1): invalid crc value
[  457.748205][T24695] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  457.758982][T24689] F2FS-fs (loop1): Found nat_bits in checkpoint
[  457.759410][T24701] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  457.773069][T24706] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  457.774647][T24700] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  457.784385][T24706] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  457.817288][T24695] F2FS-fs (loop0): invalid crc value
[  457.830766][T24700] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  457.840457][T24701] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  457.841104][T24706] F2FS-fs (loop2): invalid crc value
[  457.863807][T24700] F2FS-fs (loop4): invalid crc value
[  457.870944][T24682] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  457.884270][T24695] F2FS-fs (loop0): Found nat_bits in checkpoint
[  457.898070][T24689] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  457.905481][T24701] F2FS-fs (loop5): invalid crc value
[  457.911934][T24700] F2FS-fs (loop4): Found nat_bits in checkpoint
[  457.948100][T24706] F2FS-fs (loop2): Found nat_bits in checkpoint
[  457.967095][T24701] F2FS-fs (loop5): Found nat_bits in checkpoint
[  457.996181][T24700] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  458.035170][T24734] loop3: detected capacity change from 0 to 131072
[  458.071798][T24734] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  458.078991][T24737] loop1: detected capacity change from 0 to 131072
[  458.083626][T24695] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  458.092525][T24734] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  458.101062][T24701] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  458.110453][T24739] loop4: detected capacity change from 0 to 131072
[  458.120059][T24737] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  458.127672][T24706] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  458.138579][T24739] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  458.147841][T24737] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  458.156588][T24734] F2FS-fs (loop3): invalid crc value
[  458.172043][T24739] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  458.185724][T24737] F2FS-fs (loop1): invalid crc value
[  458.199101][T24734] F2FS-fs (loop3): Found nat_bits in checkpoint
[  458.199189][T24749] loop5: detected capacity change from 0 to 131072
[  458.217050][T24739] F2FS-fs (loop4): invalid crc value
[  458.226979][T24737] F2FS-fs (loop1): Found nat_bits in checkpoint
[  458.236841][T24749] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  458.248902][T24755] loop0: detected capacity change from 0 to 131072
[  458.253044][T24749] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  458.269052][T24739] F2FS-fs (loop4): Found nat_bits in checkpoint
[  458.294977][T24755] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  458.308458][T24749] F2FS-fs (loop5): invalid crc value
[  458.330173][T24737] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  458.332840][T24755] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  458.346730][T24762] loop2: detected capacity change from 0 to 131072
[  458.348358][T24749] F2FS-fs (loop5): Found nat_bits in checkpoint
[  458.373109][T24734] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  458.385613][T24739] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  458.387475][T24762] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  458.418639][T24762] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  458.433481][T24755] F2FS-fs (loop0): invalid crc value
[  458.448731][T24771] loop1: detected capacity change from 0 to 131072
[  458.456259][T24749] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  458.469097][T24771] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  458.477343][T24762] F2FS-fs (loop2): invalid crc value
[  458.497331][T24755] F2FS-fs (loop0): Found nat_bits in checkpoint
[  458.497869][T24771] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  458.506068][T24778] loop4: detected capacity change from 0 to 131072
[  458.533903][T24782] loop3: detected capacity change from 0 to 131072
[  458.545154][T24778] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  458.548892][T24762] F2FS-fs (loop2): Found nat_bits in checkpoint
[  458.565761][T24778] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  458.579353][T24782] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  458.588947][T24771] F2FS-fs (loop1): invalid crc value
[  458.590480][T24787] loop5: detected capacity change from 0 to 131072
[  458.615131][T24782] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  458.624276][T24778] F2FS-fs (loop4): invalid crc value
[  458.625664][T24787] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  458.637122][T24755] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  458.655338][T24771] F2FS-fs (loop1): Found nat_bits in checkpoint
[  458.662136][T24782] F2FS-fs (loop3): invalid crc value
[  458.669060][T24778] F2FS-fs (loop4): Found nat_bits in checkpoint
[  458.670395][T24787] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  458.681461][T24762] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  458.731991][T24782] F2FS-fs (loop3): Found nat_bits in checkpoint
[  458.744200][T24787] F2FS-fs (loop5): invalid crc value
[  458.775121][T24804] loop0: detected capacity change from 0 to 131072
[  458.799618][T24771] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  458.812505][T24787] F2FS-fs (loop5): Found nat_bits in checkpoint
[  458.817126][T24778] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  458.826357][T24810] loop2: detected capacity change from 0 to 131072
[  458.833185][T24804] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  458.852016][T24810] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  458.869643][T24804] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  458.871633][T24782] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  458.893462][T24810] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  458.925813][T24810] F2FS-fs (loop2): invalid crc value
[  458.936467][T24804] F2FS-fs (loop0): invalid crc value
[  458.951911][T24820] loop4: detected capacity change from 0 to 131072
[  458.958483][T24822] loop1: detected capacity change from 0 to 131072
[  458.970135][T24810] F2FS-fs (loop2): Found nat_bits in checkpoint
[  458.977045][T24787] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  458.978016][T24820] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  458.997890][T24822] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  459.006865][T24804] F2FS-fs (loop0): Found nat_bits in checkpoint
[  459.012603][T24820] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  459.023761][T24830] loop3: detected capacity change from 0 to 131072
[  459.037752][T24822] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  459.052908][T24830] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  459.070386][T24820] F2FS-fs (loop4): invalid crc value
[  459.077006][T24830] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  459.100085][T24822] F2FS-fs (loop1): invalid crc value
[  459.101965][T24810] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  459.118411][T24830] F2FS-fs (loop3): invalid crc value
[  459.126086][T24820] F2FS-fs (loop4): Found nat_bits in checkpoint
[  459.134619][T24840] loop5: detected capacity change from 0 to 131072
[  459.153433][T24804] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  459.162963][T24822] F2FS-fs (loop1): Found nat_bits in checkpoint
[  459.167917][T24830] F2FS-fs (loop3): Found nat_bits in checkpoint
[  459.180448][T24840] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  459.212197][T24840] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  459.248506][T24820] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  459.260297][T24852] loop2: detected capacity change from 0 to 131072
[  459.275581][T24840] F2FS-fs (loop5): invalid crc value
[  459.289088][T24852] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  459.300547][T24856] loop0: detected capacity change from 0 to 131072
[  459.303308][T24830] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  459.308863][T24822] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  459.318548][T24852] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  459.338145][T24840] F2FS-fs (loop5): Found nat_bits in checkpoint
[  459.350030][T24856] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  459.352635][T24852] F2FS-fs (loop2): invalid crc value
[  459.383268][T24864] loop4: detected capacity change from 0 to 131072
[  459.389895][T24856] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  459.419812][T24864] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  459.435491][T24852] F2FS-fs (loop2): Found nat_bits in checkpoint
[  459.437924][T24870] loop3: detected capacity change from 0 to 131072
[  459.449925][T24864] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  459.464366][T24856] F2FS-fs (loop0): invalid crc value
[  459.478520][T24840] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  459.485658][T24870] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  459.494308][T24864] F2FS-fs (loop4): invalid crc value
[  459.502147][T24874] loop1: detected capacity change from 0 to 131072
[  459.515719][T24870] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  459.529979][T24856] F2FS-fs (loop0): Found nat_bits in checkpoint
[  459.530270][T24864] F2FS-fs (loop4): Found nat_bits in checkpoint
[  459.541390][T24874] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  459.554018][T24852] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  459.556510][T24874] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  459.579563][T24870] F2FS-fs (loop3): invalid crc value
[  459.601636][T24887] loop5: detected capacity change from 0 to 131072
[  459.619891][T24874] F2FS-fs (loop1): invalid crc value
[  459.628393][T24870] F2FS-fs (loop3): Found nat_bits in checkpoint
[  459.642439][T24887] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  459.668561][T24887] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  459.668868][T24856] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  459.692383][T24874] F2FS-fs (loop1): Found nat_bits in checkpoint
[  459.703315][T24864] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  459.706594][T24895] loop2: detected capacity change from 0 to 131072
[  459.717789][T24887] F2FS-fs (loop5): invalid crc value
[  459.746188][T24887] F2FS-fs (loop5): Found nat_bits in checkpoint
[  459.762307][T24895] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  459.795329][T24870] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  459.801617][T24906] loop4: detected capacity change from 0 to 131072
[  459.818663][T24895] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  459.828455][T24906] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  459.866195][T24874] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  459.872867][T24906] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  459.873428][T24895] F2FS-fs (loop2): invalid crc value
[  459.881423][T24887] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  459.911182][T24909] loop0: detected capacity change from 0 to 264192
[  459.923739][T24906] F2FS-fs (loop4): invalid crc value
[  459.942543][T24915] loop3: detected capacity change from 0 to 131072
[  459.956586][T24895] F2FS-fs (loop2): Failed to initialize F2FS segment manager (-4)
[  459.975661][T24906] F2FS-fs (loop4): Found nat_bits in checkpoint
[  459.976819][T24915] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  459.990729][T24909] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback.
[  460.023677][T24927] loop5: detected capacity change from 0 to 131072
[  460.029880][T24915] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  460.050393][T24931] loop1: detected capacity change from 0 to 131072
[  460.051882][T24906] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  460.060111][T24909] ext4 filesystem being mounted at /root/syzkaller.RkqKyE/55/file0 supports timestamps until 2038 (0x7fffffff)
[  460.067655][T24934] loop2: detected capacity change from 0 to 131072
[  460.076452][T24927] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  460.083323][T24931] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  460.092620][T24927] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  460.098389][T24931] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  460.113073][T24915] F2FS-fs (loop3): invalid crc value
[  460.121877][T24934] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  460.130061][T24934] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  460.139503][T24915] F2FS-fs (loop3): Found nat_bits in checkpoint
[  460.150689][T24931] F2FS-fs (loop1): invalid crc value
[  460.156959][T24927] F2FS-fs (loop5): invalid crc value
[  460.165151][T24934] F2FS-fs (loop2): invalid crc value
[  460.175758][T22634] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  460.190158][T24931] F2FS-fs (loop1): Found nat_bits in checkpoint
[  460.209682][T24927] F2FS-fs (loop5): Found nat_bits in checkpoint
[  460.225896][T24934] F2FS-fs (loop2): Found nat_bits in checkpoint
[  460.256351][T24954] loop4: detected capacity change from 0 to 131072
[  460.278431][T24915] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  460.279977][T24954] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  460.293962][T24956] loop0: detected capacity change from 0 to 131072
[  460.314151][T24956] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  460.322734][T24954] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  460.331354][T24956] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  460.351616][T24931] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  460.359162][T24956] F2FS-fs (loop0): invalid crc value
[  460.366861][T24954] F2FS-fs (loop4): invalid crc value
[  460.380091][T24927] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  460.380127][T24934] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  460.414573][T24956] F2FS-fs (loop0): Found nat_bits in checkpoint
[  460.425662][T24970] loop3: detected capacity change from 0 to 131072
[  460.444459][T24954] F2FS-fs (loop4): Found nat_bits in checkpoint
[  460.450106][T24970] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  460.471177][T24970] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  460.493953][T24976] loop2: detected capacity change from 0 to 131072
[  460.507732][T24970] F2FS-fs (loop3): invalid crc value
[  460.513701][T24977] loop5: detected capacity change from 0 to 131072
[  460.516787][T24978] loop1: detected capacity change from 0 to 131072
[  460.530761][T24976] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  460.540268][T24977] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  460.549639][T24970] F2FS-fs (loop3): Found nat_bits in checkpoint
[  460.558739][T24976] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  460.570707][T24977] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  460.591527][T24976] F2FS-fs (loop2): invalid crc value
[  460.596960][T24978] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  460.607191][T24977] F2FS-fs (loop5): invalid crc value
[  460.630261][T24977] F2FS-fs (loop5): Found nat_bits in checkpoint
[  460.632999][T24956] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  460.643490][T24970] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  460.647786][T24954] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  460.658884][T24976] F2FS-fs (loop2): Found nat_bits in checkpoint
[  460.667792][T24978] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  460.676855][T24970] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0
[  460.688884][T24970] F2FS-fs (loop3): Mounted with checkpoint version = 753bd00b
[  460.717985][T24978] F2FS-fs (loop1): invalid crc value
[  460.729441][T24977] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  460.770646][T24978] F2FS-fs (loop1): Found nat_bits in checkpoint
[  460.781957][T24976] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  460.795106][T25003] loop0: detected capacity change from 0 to 131072
[  460.809167][T25005] loop4: detected capacity change from 0 to 131072
[  460.819461][T25003] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  460.844035][T25007] loop5: detected capacity change from 0 to 131072
[  460.855394][T25003] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  460.860509][T25005] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  460.872315][T25009] loop3: detected capacity change from 0 to 131072
[  460.876713][T25011] loop2: detected capacity change from 0 to 131072
[  460.886724][T25007] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  460.886827][T25005] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  460.897495][T25007] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  460.915615][T25009] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  460.918143][T25003] F2FS-fs (loop0): invalid crc value
[  460.931011][T24978] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  460.943934][T25009] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  460.948579][T25011] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  460.961872][T25007] F2FS-fs (loop5): invalid crc value
[  460.965350][T25005] F2FS-fs (loop4): invalid crc value
[  460.973481][T25003] F2FS-fs (loop0): Found nat_bits in checkpoint
[  460.988093][T25009] F2FS-fs (loop3): invalid crc value
[  461.002066][T25011] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  461.016697][T25007] F2FS-fs (loop5): Found nat_bits in checkpoint
[  461.024782][T25005] F2FS-fs (loop4): Found nat_bits in checkpoint
[  461.039670][T25009] F2FS-fs (loop3): Found nat_bits in checkpoint
[  461.052714][T25011] F2FS-fs (loop2): invalid crc value
[  461.077567][T25033] loop1: detected capacity change from 0 to 131072
[  461.090510][T25011] F2FS-fs (loop2): Found nat_bits in checkpoint
[  461.097528][T25003] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  461.115126][T25033] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  461.151588][T25033] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  461.189360][T25033] F2FS-fs (loop1): invalid crc value
[  461.201297][T25042] loop0: detected capacity change from 0 to 131072
[  461.208587][T25005] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  461.210333][T25042] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  461.221816][T25007] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  461.222032][T25009] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  461.229696][T25011] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  461.250460][T25042] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  461.273794][T25033] F2FS-fs (loop1): Found nat_bits in checkpoint
[  461.291919][T25042] F2FS-fs (loop0): invalid crc value
[  461.323555][T25055] loop2: detected capacity change from 0 to 131072
[  461.339411][T25042] F2FS-fs (loop0): Found nat_bits in checkpoint
[  461.350754][T25058] loop5: detected capacity change from 0 to 131072
[  461.369392][T25055] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  461.384675][T25058] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  461.399597][T25055] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  461.416856][T25058] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  461.438212][T25064] loop3: detected capacity change from 0 to 131072
[  461.446629][T25055] F2FS-fs (loop2): invalid crc value
[  461.460101][T25042] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  461.467062][T25065] loop4: detected capacity change from 0 to 131072
[  461.476124][T25058] F2FS-fs (loop5): invalid crc value
[  461.476273][T25033] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  461.484397][T25065] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  461.488472][T25064] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  461.511269][T25055] F2FS-fs (loop2): Found nat_bits in checkpoint
[  461.525781][T25058] F2FS-fs (loop5): Found nat_bits in checkpoint
[  461.536700][T25064] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  461.537406][T25065] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  461.574217][T25064] F2FS-fs (loop3): invalid crc value
[  461.598246][T25080] loop1: detected capacity change from 0 to 131072
[  461.607656][T25083] loop0: detected capacity change from 0 to 131072
[  461.628685][T25064] F2FS-fs (loop3): Found nat_bits in checkpoint
[  461.629139][T25065] F2FS-fs (loop4): invalid crc value
[  461.641361][T25080] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  461.649052][T25083] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  461.659293][T25055] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  461.668137][T25058] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  461.674697][T25083] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  461.677164][T25080] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  461.690045][T25065] F2FS-fs (loop4): Found nat_bits in checkpoint
[  461.720528][T25083] F2FS-fs (loop0): invalid crc value
[  461.749077][T25083] F2FS-fs (loop0): Found nat_bits in checkpoint
[  461.764764][T25100] loop2: detected capacity change from 0 to 131072
[  461.779446][T25080] F2FS-fs (loop1): invalid crc value
[  461.793868][T25100] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  461.794615][T25101] loop5: detected capacity change from 0 to 131072
[  461.801990][T25065] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  461.815763][T25064] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  461.820612][T25100] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  461.849230][T25080] F2FS-fs (loop1): Found nat_bits in checkpoint
[  461.850441][T25083] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  461.864502][T25100] F2FS-fs (loop2): invalid crc value
[  461.870661][T25101] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  461.886824][T25101] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  461.904067][T25100] F2FS-fs (loop2): Found nat_bits in checkpoint
[  461.919290][T25083] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  461.941936][T25101] F2FS-fs (loop5): invalid crc value
[  461.951537][T25083] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b
[  461.985952][T25101] F2FS-fs (loop5): Found nat_bits in checkpoint
[  461.986337][T25121] loop3: detected capacity change from 0 to 131072
[  462.014606][T25100] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  462.021238][T25121] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  462.027642][T25116] loop4: detected capacity change from 0 to 264192
[  462.038519][T25121] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  462.068478][T25121] F2FS-fs (loop3): invalid crc value
[  462.093380][T25080] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  462.106822][T25130] loop2: detected capacity change from 0 to 131072
[  462.115593][T25131] loop0: detected capacity change from 0 to 131072
[  462.123833][T25121] F2FS-fs (loop3): Found nat_bits in checkpoint
[  462.131388][T25116] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback.
[  462.144787][T25130] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  462.145426][T25080] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  462.163581][T25131] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  462.176957][T25101] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  462.183709][T25080] F2FS-fs (loop1): Mounted with checkpoint version = 753bd00b
[  462.199921][T25130] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  462.211045][T25116] ext4 filesystem being mounted at /root/syzkaller.FW6vcZ/57/file0 supports timestamps until 2038 (0x7fffffff)
[  462.232703][T25131] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  462.266393][T25130] F2FS-fs (loop2): invalid crc value
[  462.283803][T25131] F2FS-fs (loop0): invalid crc value
[  462.296062][T25121] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  462.323915][T22638] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  462.346488][T25130] F2FS-fs (loop2): Found nat_bits in checkpoint
[  462.370246][T25131] F2FS-fs (loop0): Found nat_bits in checkpoint
[  462.414002][T25152] loop1: detected capacity change from 0 to 131072
[  462.422953][T25153] loop5: detected capacity change from 0 to 131072
[  462.438725][T25130] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  462.449199][T25155] loop3: detected capacity change from 0 to 131072
[  462.451871][T25153] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  462.464080][T25152] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  462.476400][T25157] loop4: detected capacity change from 0 to 131072
[  462.481677][T25152] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  462.491531][T25155] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  462.502627][T25131] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  462.506256][T25153] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  462.514393][T25157] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  462.525387][T25152] F2FS-fs (loop1): invalid crc value
[  462.526528][T25155] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  462.558980][T25152] F2FS-fs (loop1): Found nat_bits in checkpoint
[  462.558991][T25157] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  462.566002][T25157] F2FS-fs (loop4): invalid crc value
[  462.586763][T25170] loop2: detected capacity change from 0 to 131072
[  462.590638][T25155] F2FS-fs (loop3): invalid crc value
[  462.599960][T25153] F2FS-fs (loop5): invalid crc value
[  462.614990][T25170] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  462.632212][T25153] F2FS-fs (loop5): Found nat_bits in checkpoint
[  462.637824][T25170] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  462.648790][T25155] F2FS-fs (loop3): Found nat_bits in checkpoint
[  462.657985][T25157] F2FS-fs (loop4): Found nat_bits in checkpoint
[  462.665500][T25170] F2FS-fs (loop2): invalid crc value
[  462.682547][T25152] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  462.693337][T25170] F2FS-fs (loop2): Found nat_bits in checkpoint
[  462.695472][T25181] loop0: detected capacity change from 0 to 131072
[  462.767790][T25181] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  462.781322][T25170] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  462.805243][T25170] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[  462.814740][T25181] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  462.817392][T25191] loop1: detected capacity change from 0 to 131072
[  462.832328][T25157] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  462.834156][T25170] F2FS-fs (loop2): Mounted with checkpoint version = 753bd00b
[  462.846979][T25155] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  462.858165][T25191] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  462.867624][T25181] F2FS-fs (loop0): invalid crc value
[  462.869365][T25191] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  462.880615][T25153] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  462.901800][T25191] F2FS-fs (loop1): invalid crc value
[  462.941310][T25181] F2FS-fs (loop0): Found nat_bits in checkpoint
[  462.957423][T25204] loop4: detected capacity change from 0 to 131072
[  462.963214][T25191] F2FS-fs (loop1): Found nat_bits in checkpoint
[  462.977781][T25205] loop3: detected capacity change from 0 to 131072
[  462.986111][T25209] loop5: detected capacity change from 0 to 131072
[  462.998512][T25204] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  463.014259][T25205] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  463.015507][T25204] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  463.030275][T25209] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  463.031748][T25211] loop2: detected capacity change from 0 to 131072
[  463.046826][T25209] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  463.059611][T25205] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  463.076932][T25204] F2FS-fs (loop4): invalid crc value
[  463.084072][T25209] F2FS-fs (loop5): invalid crc value
[  463.095345][T25181] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  463.112294][T25211] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  463.112368][T25209] F2FS-fs (loop5): Found nat_bits in checkpoint
[  463.126002][T25205] F2FS-fs (loop3): invalid crc value
[  463.137713][T25191] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  463.162083][T25211] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  463.163533][T25204] F2FS-fs (loop4): Found nat_bits in checkpoint
[  463.185749][T25205] F2FS-fs (loop3): Found nat_bits in checkpoint
[  463.225593][T25211] F2FS-fs (loop2): invalid crc value
[  463.253305][T25209] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  463.277746][T25230] loop0: detected capacity change from 0 to 131072
[  463.290497][T25211] F2FS-fs (loop2): Found nat_bits in checkpoint
[  463.328656][T25238] loop1: detected capacity change from 0 to 131072
[  463.332619][T25230] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  463.359689][T25238] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  463.378350][T25204] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  463.385117][T25205] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  463.391003][T25238] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  463.393887][T25230] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  463.410236][T25241] loop5: detected capacity change from 0 to 131072
[  463.417879][T25211] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  463.438430][T25238] F2FS-fs (loop1): invalid crc value
[  463.447849][T25241] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  463.467680][T25230] F2FS-fs (loop0): invalid crc value
[  463.484215][T25241] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  463.486771][T25250] loop4: detected capacity change from 0 to 131072
[  463.502390][T25238] F2FS-fs (loop1): Found nat_bits in checkpoint
[  463.510170][T25255] loop3: detected capacity change from 0 to 131072
[  463.523636][T25256] loop2: detected capacity change from 0 to 131072
[  463.532310][T25230] F2FS-fs (loop0): Found nat_bits in checkpoint
[  463.543028][T25241] F2FS-fs (loop5): invalid crc value
[  463.544371][T25250] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  463.559722][T25255] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  463.576886][T25256] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  463.578999][T25250] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  463.595764][T25255] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  463.607156][T25238] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  463.614359][T25256] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  463.625231][T25241] F2FS-fs (loop5): Found nat_bits in checkpoint
[  463.637631][T25250] F2FS-fs (loop4): invalid crc value
[  463.656307][T25255] F2FS-fs (loop3): invalid crc value
[  463.676384][T25256] F2FS-fs (loop2): invalid crc value
[  463.690409][T25250] F2FS-fs (loop4): Found nat_bits in checkpoint
[  463.695995][T25274] loop1: detected capacity change from 0 to 131072
[  463.699755][T25230] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  463.710772][T25274] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  463.721927][T25274] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  463.732852][T25255] F2FS-fs (loop3): Found nat_bits in checkpoint
[  463.733679][T25274] F2FS-fs (loop1): invalid crc value
[  463.752276][T25256] F2FS-fs (loop2): Found nat_bits in checkpoint
[  463.808507][T25274] F2FS-fs (loop1): Found nat_bits in checkpoint
[  463.853127][T25241] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  463.867498][T25288] loop0: detected capacity change from 0 to 131072
[  463.873966][T25274] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  463.885368][T25250] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  463.911897][T25288] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  463.923811][T25274] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  463.929960][T25294] loop5: detected capacity change from 0 to 131072
[  463.936929][T25274] F2FS-fs (loop1): Mounted with checkpoint version = 753bd00b
[  463.937634][T25255] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  463.952757][T25256] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  463.962747][T25288] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  463.988100][T25294] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  464.004487][T25288] F2FS-fs (loop0): invalid crc value
[  464.019733][T25294] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  464.025181][T25300] loop4: detected capacity change from 0 to 131072
[  464.044644][T25305] loop2: detected capacity change from 0 to 131072
[  464.063638][T25294] F2FS-fs (loop5): invalid crc value
[  464.064426][T25300] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  464.079871][T25288] F2FS-fs (loop0): Found nat_bits in checkpoint
[  464.084124][T25305] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  464.097326][T25309] loop3: detected capacity change from 0 to 131072
[  464.105467][T25300] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  464.118917][T25305] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  464.125682][T25314] loop1: detected capacity change from 0 to 131072
[  464.144812][T25294] F2FS-fs (loop5): Found nat_bits in checkpoint
[  464.146713][T25300] F2FS-fs (loop4): invalid crc value
[  464.157795][T25309] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  464.161664][T25305] F2FS-fs (loop2): invalid crc value
[  464.184546][T25305] F2FS-fs (loop2): Found nat_bits in checkpoint
[  464.201025][T25309] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  464.209510][T25300] F2FS-fs (loop4): Found nat_bits in checkpoint
[  464.211876][T25314] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  464.248065][T25288] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  464.265791][T25309] F2FS-fs (loop3): invalid crc value
[  464.275466][T25314] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  464.306697][T25305] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  464.326653][T25294] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  464.327618][T25314] F2FS-fs (loop1): invalid crc value
[  464.338726][T25300] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  464.346594][T25309] F2FS-fs (loop3): Found nat_bits in checkpoint
[  464.380078][T25314] F2FS-fs (loop1): Failed to initialize F2FS segment manager (-4)
[  464.415587][T25337] loop0: detected capacity change from 0 to 131072
[  464.446872][T25337] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  464.458745][T25342] loop2: detected capacity change from 0 to 131072
[  464.458961][T25345] loop5: detected capacity change from 0 to 131072
[  464.476924][T25344] loop1: detected capacity change from 0 to 131072
[  464.477793][T25337] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  464.487666][T25346] loop4: detected capacity change from 0 to 131072
[  464.492586][T25309] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  464.504137][T25342] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  464.516536][T25346] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  464.524161][T25345] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  464.524878][T25344] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  464.541961][T25345] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  464.546830][T25342] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  464.560953][T25346] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  464.570146][T25337] F2FS-fs (loop0): invalid crc value
[  464.571681][T25344] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  464.602478][T25337] F2FS-fs (loop0): Found nat_bits in checkpoint
[  464.602627][T25342] F2FS-fs (loop2): invalid crc value
[  464.609002][T25345] F2FS-fs (loop5): invalid crc value
[  464.614255][T25346] F2FS-fs (loop4): invalid crc value
[  464.632348][T25344] F2FS-fs (loop1): invalid crc value
[  464.642550][T25359] loop3: detected capacity change from 0 to 131072
[  464.658168][T25344] F2FS-fs (loop1): Found nat_bits in checkpoint
[  464.667371][T25345] F2FS-fs (loop5): Found nat_bits in checkpoint
[  464.667378][T25346] F2FS-fs (loop4): Found nat_bits in checkpoint
[  464.686693][T25359] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  464.699830][T25342] F2FS-fs (loop2): Found nat_bits in checkpoint
[  464.721320][T25359] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  464.756881][T25337] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  464.772576][T25346] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  464.789737][T25359] F2FS-fs (loop3): invalid crc value
[  464.812276][T25345] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  464.815782][T25344] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  464.868015][T25359] F2FS-fs (loop3): Found nat_bits in checkpoint
[  464.869959][T25382] loop0: detected capacity change from 0 to 131072
[  464.875779][T25342] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  464.897579][T25382] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  464.910314][T25385] loop5: detected capacity change from 0 to 131072
[  464.929525][T25382] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  464.947322][T25385] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  464.956471][T25388] loop4: detected capacity change from 0 to 131072
[  464.980106][T25385] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  464.982550][T25382] F2FS-fs (loop0): invalid crc value
[  465.000709][T25388] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  465.010897][T25388] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  465.013879][T25394] loop1: detected capacity change from 0 to 131072
[  465.028282][T25385] F2FS-fs (loop5): invalid crc value
[  465.035770][T25388] F2FS-fs (loop4): invalid crc value
[  465.044904][T25359] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  465.056383][T25382] F2FS-fs (loop0): Found nat_bits in checkpoint
[  465.067437][T25385] F2FS-fs (loop5): Found nat_bits in checkpoint
[  465.074887][T25388] F2FS-fs (loop4): Found nat_bits in checkpoint
[  465.085269][T25407] loop2: detected capacity change from 0 to 131072
[  465.108833][T25394] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  465.115963][T25407] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  465.145318][T25394] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  465.145792][T25407] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  465.187258][T25382] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  465.192417][T25394] F2FS-fs (loop1): invalid crc value
[  465.201146][T25412] loop3: detected capacity change from 0 to 131072
[  465.219800][T25385] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  465.220691][T25407] F2FS-fs (loop2): invalid crc value
[  465.230071][T25388] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  465.246580][T25412] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  465.255217][T25394] F2FS-fs (loop1): Found nat_bits in checkpoint
[  465.279071][T25407] F2FS-fs (loop2): Found nat_bits in checkpoint
[  465.290752][T25412] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  465.308510][T25425] loop0: detected capacity change from 0 to 131072
[  465.340485][T25425] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  465.340894][T25412] F2FS-fs (loop3): invalid crc value
[  465.359782][T25428] loop4: detected capacity change from 0 to 131072
[  465.366241][T25425] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  465.381229][T25430] loop5: detected capacity change from 0 to 131072
[  465.392259][T25407] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  465.396098][T25394] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  465.405901][T25430] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  465.406302][T25425] F2FS-fs (loop0): invalid crc value
[  465.418473][T25428] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  465.419818][T25430] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  465.433678][T25428] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  465.450395][T25425] F2FS-fs (loop0): Found nat_bits in checkpoint
[  465.458101][T25412] F2FS-fs (loop3): Found nat_bits in checkpoint
[  465.485761][T25428] F2FS-fs (loop4): invalid crc value
[  465.516095][T25430] F2FS-fs (loop5): invalid crc value
[  465.535781][T25428] F2FS-fs (loop4): Found nat_bits in checkpoint
[  465.537804][T25445] loop2: detected capacity change from 0 to 131072
[  465.559465][T25449] loop1: detected capacity change from 0 to 131072
[  465.568304][T25430] F2FS-fs (loop5): Found nat_bits in checkpoint
[  465.576870][T25445] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  465.584700][T25425] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  465.602640][T25449] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  465.613616][T25445] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  465.627396][T25449] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  465.648296][T25412] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  465.659244][T25428] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  465.664511][T25445] F2FS-fs (loop2): invalid crc value
[  465.683338][T25430] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  465.696585][T25449] F2FS-fs (loop1): invalid crc value
[  465.702899][T25460] loop0: detected capacity change from 0 to 131072
[  465.716780][T25445] F2FS-fs (loop2): Found nat_bits in checkpoint
[  465.742361][T25460] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  465.763949][T25470] loop3: detected capacity change from 0 to 131072
[  465.773008][T25449] F2FS-fs (loop1): Found nat_bits in checkpoint
[  465.776058][T25475] loop5: detected capacity change from 0 to 131072
[  465.790472][T25471] loop4: detected capacity change from 0 to 131072
[  465.803854][T25460] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  465.804167][T25475] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  465.834755][T25470] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  465.839698][T25471] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  465.841812][T25475] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  465.856202][T25471] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  465.866062][T25460] F2FS-fs (loop0): invalid crc value
[  465.879660][T25470] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  465.885715][T25445] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  465.906674][T25471] F2FS-fs (loop4): invalid crc value
[  465.917716][T25460] F2FS-fs (loop0): Found nat_bits in checkpoint
[  465.918909][T25475] F2FS-fs (loop5): invalid crc value
[  465.930738][T25449] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  465.938039][T25470] F2FS-fs (loop3): invalid crc value
[  465.964776][T25471] F2FS-fs (loop4): Found nat_bits in checkpoint
[  465.972942][T25470] F2FS-fs (loop3): Found nat_bits in checkpoint
[  465.984761][T25475] F2FS-fs (loop5): Found nat_bits in checkpoint
[  466.054209][T25497] loop2: detected capacity change from 0 to 131072
[  466.065244][T25460] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  466.082571][T25499] loop1: detected capacity change from 0 to 131072
[  466.094048][T25497] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  466.105623][T25497] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  466.121097][T25471] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  466.128687][T25475] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  466.131340][T25499] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  466.144813][T25470] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  466.167281][T25497] F2FS-fs (loop2): invalid crc value
[  466.184063][T25499] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  466.213976][T25497] F2FS-fs (loop2): Found nat_bits in checkpoint
[  466.235618][T25514] loop0: detected capacity change from 0 to 131072
[  466.238258][T25515] loop5: detected capacity change from 0 to 131072
[  466.266956][T25499] F2FS-fs (loop1): invalid crc value
[  466.269925][T25515] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  466.280466][T25514] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  466.296960][T25518] loop3: detected capacity change from 0 to 131072
[  466.300435][T25515] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  466.304788][T25520] loop4: detected capacity change from 0 to 131072
[  466.322444][T25499] F2FS-fs (loop1): Found nat_bits in checkpoint
[  466.330319][T25514] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  466.341374][T25497] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  466.356581][T25518] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  466.361102][T25515] F2FS-fs (loop5): invalid crc value
[  466.369210][T25520] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  466.382619][T25514] F2FS-fs (loop0): invalid crc value
[  466.392101][T25518] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  466.403808][T25520] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  466.405336][T25515] F2FS-fs (loop5): Found nat_bits in checkpoint
[  466.434729][T25518] F2FS-fs (loop3): invalid crc value
[  466.449030][T25514] F2FS-fs (loop0): Found nat_bits in checkpoint
[  466.457445][T25520] F2FS-fs (loop4): invalid crc value
[  466.472434][T25537] loop2: detected capacity change from 0 to 131072
[  466.473188][T25499] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  466.507237][T25537] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  466.525335][T25520] F2FS-fs (loop4): Found nat_bits in checkpoint
[  466.534339][T25537] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  466.544172][T25518] F2FS-fs (loop3): Found nat_bits in checkpoint
[  466.569232][T25514] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  466.571291][T25537] F2FS-fs (loop2): invalid crc value
[  466.586915][T25515] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  466.625449][T25537] F2FS-fs (loop2): Found nat_bits in checkpoint
[  466.657856][T25552] loop1: detected capacity change from 0 to 131072
[  466.700525][T25552] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  466.712594][T25520] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  466.727174][T25518] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  466.735570][T25552] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  466.743848][T25557] loop0: detected capacity change from 0 to 131072
[  466.750931][T25537] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  466.759589][T25559] loop5: detected capacity change from 0 to 131072
[  466.770446][T25552] F2FS-fs (loop1): invalid crc value
[  466.796358][T25557] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  466.805822][T25559] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  466.818629][T25557] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  466.819025][T25559] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  466.829169][T25567] loop4: detected capacity change from 0 to 131072
[  466.838450][T25568] loop3: detected capacity change from 0 to 131072
[  466.857891][T25552] F2FS-fs (loop1): Found nat_bits in checkpoint
[  466.868699][T25574] loop2: detected capacity change from 0 to 131072
[  466.868794][T25568] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  466.892618][T25557] F2FS-fs (loop0): invalid crc value
[  466.903718][T25559] F2FS-fs (loop5): invalid crc value
[  466.909579][T25574] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  466.911841][T25568] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  466.916618][T25567] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  466.948059][T25574] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  466.949827][T25552] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  466.966369][T25557] F2FS-fs (loop0): Found nat_bits in checkpoint
[  466.966391][T25559] F2FS-fs (loop5): Found nat_bits in checkpoint
[  466.981367][T25568] F2FS-fs (loop3): invalid crc value
[  466.994146][T25567] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  467.010018][T25574] F2FS-fs (loop2): invalid crc value
[  467.030352][T25568] F2FS-fs (loop3): Found nat_bits in checkpoint
[  467.053152][T25567] F2FS-fs (loop4): invalid crc value
[  467.064322][T25574] F2FS-fs (loop2): Found nat_bits in checkpoint
[  467.078232][T25559] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  467.103799][T25567] F2FS-fs (loop4): Failed to initialize F2FS segment manager (-4)
[  467.111575][T25597] loop1: detected capacity change from 0 to 131072
[  467.133915][T25597] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  467.151624][T25557] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  467.157878][T25568] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  467.165864][T25597] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  467.199886][T25597] F2FS-fs (loop1): invalid crc value
[  467.213684][T25603] loop5: detected capacity change from 0 to 131072
[  467.226313][T25604] loop4: detected capacity change from 0 to 131072
[  467.242160][T25603] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  467.255396][T25604] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  467.257054][T25608] loop0: detected capacity change from 0 to 131072
[  467.263090][T25603] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  467.270506][T25614] loop3: detected capacity change from 0 to 131072
[  467.277484][T25574] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  467.292320][T25604] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  467.302518][T25608] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  467.311012][T25614] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  467.311255][T25603] F2FS-fs (loop5): invalid crc value
[  467.321654][T25614] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  467.336172][T25608] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  467.338454][T25597] F2FS-fs (loop1): Found nat_bits in checkpoint
[  467.352226][T25604] F2FS-fs (loop4): invalid crc value
[  467.357958][T25608] F2FS-fs (loop0): invalid crc value
[  467.368681][T25603] F2FS-fs (loop5): Found nat_bits in checkpoint
[  467.377184][T25614] F2FS-fs (loop3): invalid crc value
[  467.395291][T25604] F2FS-fs (loop4): Found nat_bits in checkpoint
[  467.407959][T25608] F2FS-fs (loop0): Found nat_bits in checkpoint
[  467.429893][T25631] loop2: detected capacity change from 0 to 131072
[  467.443650][T25614] F2FS-fs (loop3): Found nat_bits in checkpoint
[  467.488837][T25631] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  467.498330][T25603] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  467.509919][T25631] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  467.510400][T25597] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  467.541973][T25608] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  467.555123][T25631] F2FS-fs (loop2): invalid crc value
[  467.560788][T25604] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  467.596169][T25631] F2FS-fs (loop2): Found nat_bits in checkpoint
[  467.620640][T25614] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  467.631988][T25642] loop5: detected capacity change from 0 to 131072
[  467.671663][T25631] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  467.678296][T25642] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  467.689014][T25651] loop4: detected capacity change from 0 to 131072
[  467.692820][T25650] loop0: detected capacity change from 0 to 131072
[  467.698282][T25642] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  467.706910][T25652] loop1: detected capacity change from 0 to 131072
[  467.725120][T25642] F2FS-fs (loop5): invalid crc value
[  467.738831][T25651] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  467.754113][T25650] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  467.754555][T25651] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  467.771257][T25652] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  467.788892][T25658] loop3: detected capacity change from 0 to 131072
[  467.793845][T25650] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  467.804105][T25642] F2FS-fs (loop5): Found nat_bits in checkpoint
[  467.806516][T25652] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  467.833958][T25651] F2FS-fs (loop4): invalid crc value
[  467.834577][T25658] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  467.848932][T25650] F2FS-fs (loop0): invalid crc value
[  467.849530][T25664] loop2: detected capacity change from 0 to 131072
[  467.864981][T25652] F2FS-fs (loop1): invalid crc value
[  467.875177][T25642] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  467.885409][T25651] F2FS-fs (loop4): Found nat_bits in checkpoint
[  467.890016][T25664] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  467.899980][T25650] F2FS-fs (loop0): Found nat_bits in checkpoint
[  467.900779][T25658] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  467.916356][T25664] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  467.929040][T25652] F2FS-fs (loop1): Found nat_bits in checkpoint
[  467.974289][T25664] F2FS-fs (loop2): invalid crc value
[  467.987911][T25658] F2FS-fs (loop3): invalid crc value
[  468.005132][T25679] loop5: detected capacity change from 0 to 131072
[  468.015029][T25651] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  468.029877][T25650] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  468.032899][T25658] F2FS-fs (loop3): Found nat_bits in checkpoint
[  468.044885][T25664] F2FS-fs (loop2): Found nat_bits in checkpoint
[  468.057589][T25679] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  468.079660][T25652] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  468.091188][T25679] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  468.130870][T25694] loop4: detected capacity change from 0 to 131072
[  468.133673][T25695] loop0: detected capacity change from 0 to 131072
[  468.150467][T25679] F2FS-fs (loop5): invalid crc value
[  468.165223][T25658] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  468.176578][T25694] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  468.184896][T25695] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  468.193683][T25664] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  468.198928][T25694] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  468.206783][T25679] F2FS-fs (loop5): Found nat_bits in checkpoint
[  468.217722][T25695] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  468.241844][T25703] loop1: detected capacity change from 0 to 131072
[  468.271924][T25695] F2FS-fs (loop0): invalid crc value
[  468.277891][T25694] F2FS-fs (loop4): invalid crc value
[  468.287670][T25703] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  468.296020][T25711] loop3: detected capacity change from 0 to 131072
[  468.316994][T25711] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  468.335694][T25711] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  468.340923][T25703] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  468.352471][T25718] loop2: detected capacity change from 0 to 131072
[  468.360738][T25694] F2FS-fs (loop4): Found nat_bits in checkpoint
[  468.367753][T25695] F2FS-fs (loop0): Found nat_bits in checkpoint
[  468.368415][T25679] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  468.394533][T25703] F2FS-fs (loop1): invalid crc value
[  468.410434][T25711] F2FS-fs (loop3): invalid crc value
[  468.416296][T25718] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  468.448962][T25703] F2FS-fs (loop1): Found nat_bits in checkpoint
[  468.456719][T25718] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  468.457139][T25711] F2FS-fs (loop3): Found nat_bits in checkpoint
[  468.490437][T25730] loop5: detected capacity change from 0 to 131072
[  468.504282][T25718] F2FS-fs (loop2): invalid crc value
[  468.509885][T25695] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  468.517846][T25694] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  468.526373][T25730] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  468.534247][T25730] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  468.553877][T25718] F2FS-fs (loop2): Found nat_bits in checkpoint
[  468.588226][T25703] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  468.606350][T25730] F2FS-fs (loop5): invalid crc value
[  468.633032][T25743] loop4: detected capacity change from 0 to 131072
[  468.633161][T25711] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  468.649026][T25740] loop0: detected capacity change from 0 to 131072
[  468.651034][T25743] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  468.666548][T25718] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  468.682127][T25730] F2FS-fs (loop5): Found nat_bits in checkpoint
[  468.682371][T25740] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  468.694270][T25743] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  468.731937][T25740] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  468.762948][T25743] F2FS-fs (loop4): invalid crc value
[  468.777380][T25740] F2FS-fs (loop0): invalid crc value
[  468.778031][T25753] loop1: detected capacity change from 0 to 131072
[  468.808940][T25756] loop3: detected capacity change from 0 to 131072
[  468.812066][T25753] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  468.827694][T25740] F2FS-fs (loop0): Found nat_bits in checkpoint
[  468.835465][T25759] loop2: detected capacity change from 0 to 131072
[  468.844567][T25743] F2FS-fs (loop4): Found nat_bits in checkpoint
[  468.851175][T25756] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  468.861415][T25730] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  468.877628][T25753] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  468.882783][T25756] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  468.894453][T25759] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  468.912141][T25759] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  468.936690][T25753] F2FS-fs (loop1): invalid crc value
[  468.951274][T25756] F2FS-fs (loop3): invalid crc value
[  468.963174][T25759] F2FS-fs (loop2): invalid crc value
[  468.969144][T25740] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  468.975323][T25743] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  468.983973][T25753] F2FS-fs (loop1): Found nat_bits in checkpoint
[  469.002663][T25756] F2FS-fs (loop3): Found nat_bits in checkpoint
[  469.015571][T25780] loop5: detected capacity change from 0 to 131072
[  469.023890][T25759] F2FS-fs (loop2): Found nat_bits in checkpoint
[  469.044554][T25780] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  469.083832][T25780] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  469.100791][T25753] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  469.112294][T25785] loop4: detected capacity change from 0 to 131072
[  469.116948][T25786] loop0: detected capacity change from 0 to 131072
[  469.132883][T25780] F2FS-fs (loop5): invalid crc value
[  469.144754][T25786] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  469.150606][T25785] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  469.159210][T25759] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  469.169563][T25785] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  469.173725][T25786] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  469.180635][T25756] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  469.209084][T25780] F2FS-fs (loop5): Found nat_bits in checkpoint
[  469.225942][T25785] F2FS-fs (loop4): invalid crc value
[  469.245803][T25786] F2FS-fs (loop0): invalid crc value
[  469.245968][T25797] loop1: detected capacity change from 0 to 131072
[  469.272338][T25785] F2FS-fs (loop4): Found nat_bits in checkpoint
[  469.287449][T25786] F2FS-fs (loop0): Found nat_bits in checkpoint
[  469.289175][T25804] loop2: detected capacity change from 0 to 131072
[  469.325602][T25797] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  469.332736][T25804] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  469.345445][T25780] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  469.350995][T25809] loop3: detected capacity change from 0 to 131072
[  469.366244][T25809] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  469.374155][T25797] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  469.383517][T25804] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  469.399778][T25809] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  469.420360][T25804] F2FS-fs (loop2): invalid crc value
[  469.426523][T25797] F2FS-fs (loop1): invalid crc value
[  469.438242][T25785] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  469.448572][T25809] F2FS-fs (loop3): invalid crc value
[  469.455764][T25786] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  469.465507][T25804] F2FS-fs (loop2): Found nat_bits in checkpoint
[  469.475799][T25824] loop5: detected capacity change from 0 to 131072
[  469.476843][T25797] F2FS-fs (loop1): Found nat_bits in checkpoint
[  469.503506][T25824] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  469.518111][T25809] F2FS-fs (loop3): Found nat_bits in checkpoint
[  469.518419][T25824] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  469.560906][T25824] F2FS-fs (loop5): invalid crc value
[  469.585487][T25824] F2FS-fs (loop5): Found nat_bits in checkpoint
[  469.615690][T25837] loop4: detected capacity change from 0 to 131072
[  469.647770][T25837] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  469.670056][T25804] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  469.674450][T25837] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  469.676818][T25797] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  469.692042][T25824] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  469.702602][T25839] loop0: detected capacity change from 0 to 131072
[  469.711750][T25837] F2FS-fs (loop4): invalid crc value
[  469.720871][T25809] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  469.722842][T25824] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[  469.728903][T25839] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  469.744308][T25824] F2FS-fs (loop5): Mounted with checkpoint version = 753bd00b
[  469.761426][T25837] F2FS-fs (loop4): Found nat_bits in checkpoint
[  469.764838][T25839] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  469.837231][T25839] F2FS-fs (loop0): invalid crc value
[  469.843599][T25853] loop2: detected capacity change from 0 to 131072
[  469.850439][T25854] loop1: detected capacity change from 0 to 131072
[  469.864141][T25857] loop3: detected capacity change from 0 to 131072
[  469.873527][T25853] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  469.877497][T25837] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  469.888067][T25858] loop5: detected capacity change from 0 to 131072
[  469.903059][T25853] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  469.903652][T25854] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  469.918361][T25857] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  469.919719][T25839] F2FS-fs (loop0): Found nat_bits in checkpoint
[  469.932452][T25858] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  469.940829][T25857] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  469.959828][T25853] F2FS-fs (loop2): invalid crc value
[  469.965791][T25858] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  469.986582][T25854] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  469.999018][T25857] F2FS-fs (loop3): invalid crc value
[  470.014136][T25858] F2FS-fs (loop5): invalid crc value
[  470.029255][T25853] F2FS-fs (loop2): Found nat_bits in checkpoint
[  470.029877][T25854] F2FS-fs (loop1): invalid crc value
[  470.046769][T25872] loop4: detected capacity change from 0 to 131072
[  470.057395][T25857] F2FS-fs (loop3): Found nat_bits in checkpoint
[  470.073119][T25858] F2FS-fs (loop5): Found nat_bits in checkpoint
[  470.077271][T25872] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  470.087711][T25839] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  470.097528][T25854] F2FS-fs (loop1): Found nat_bits in checkpoint
[  470.125695][T25872] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  470.166904][T25853] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  470.180104][T25872] F2FS-fs (loop4): invalid crc value
[  470.190559][T25857] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  470.208396][T25858] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  470.216778][T25888] loop0: detected capacity change from 0 to 131072
[  470.224001][T25854] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  470.225654][T25872] F2FS-fs (loop4): Found nat_bits in checkpoint
[  470.238963][T25888] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  470.254746][T25888] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  470.281207][T25888] F2FS-fs (loop0): invalid crc value
[  470.318362][T25888] F2FS-fs (loop0): Found nat_bits in checkpoint
[  470.319152][T25896] loop2: detected capacity change from 0 to 131072
[  470.327680][T25872] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  470.359895][T25906] loop3: detected capacity change from 0 to 131072
[  470.363860][T25905] loop1: detected capacity change from 0 to 131072
[  470.378562][T25906] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  470.382737][T25908] loop5: detected capacity change from 0 to 131072
[  470.387562][T25906] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  470.408691][T25896] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  470.413240][T25911] loop4: detected capacity change from 0 to 131072
[  470.426094][T25906] F2FS-fs (loop3): invalid crc value
[  470.433142][T25905] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  470.434617][T25911] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  470.447660][T25908] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  470.447831][T25911] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  470.455045][T25896] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  470.467019][T25906] F2FS-fs (loop3): Found nat_bits in checkpoint
[  470.487491][T25905] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  470.492960][T25911] F2FS-fs (loop4): invalid crc value
[  470.501836][T25908] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  470.510253][T25888] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  470.530908][T25896] F2FS-fs (loop2): invalid crc value
[  470.534673][T25911] F2FS-fs (loop4): Found nat_bits in checkpoint
[  470.561836][T25905] F2FS-fs (loop1): invalid crc value
[  470.568452][T25908] F2FS-fs (loop5): invalid crc value
[  470.573296][T25906] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  470.594936][T25896] F2FS-fs (loop2): Found nat_bits in checkpoint
[  470.609457][T25908] F2FS-fs (loop5): Found nat_bits in checkpoint
[  470.617777][T25905] F2FS-fs (loop1): Found nat_bits in checkpoint
[  470.635356][T25906] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0
[  470.654249][T25935] loop0: detected capacity change from 0 to 131072
[  470.674883][T25906] F2FS-fs (loop3): Mounted with checkpoint version = 753bd00b
[  470.695341][T25935] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  470.708836][T25911] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  470.723983][T25935] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  470.746583][T25896] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  470.757225][T25905] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  470.766522][T25908] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  470.775118][T25935] F2FS-fs (loop0): invalid crc value
[  470.823173][T25935] F2FS-fs (loop0): Found nat_bits in checkpoint
[  470.831273][T25949] loop4: detected capacity change from 0 to 131072
[  470.836671][T25950] loop3: detected capacity change from 0 to 131072
[  470.858893][T25953] loop2: detected capacity change from 0 to 131072
[  470.869728][T25949] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  470.886058][T25950] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  470.899857][T25949] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  470.902518][T25956] loop1: detected capacity change from 0 to 131072
[  470.915531][T25953] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  470.920629][T25950] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  470.934988][T25953] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  470.935127][T25957] loop5: detected capacity change from 0 to 131072
[  470.953451][T25949] F2FS-fs (loop4): invalid crc value
[  470.965907][T25935] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  470.966028][T25950] F2FS-fs (loop3): invalid crc value
[  470.979179][T25956] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  470.988885][T25953] F2FS-fs (loop2): invalid crc value
[  470.998197][T25957] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  471.014885][T25949] F2FS-fs (loop4): Found nat_bits in checkpoint
[  471.016563][T25956] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  471.030512][T25957] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  471.040279][T25953] F2FS-fs (loop2): Found nat_bits in checkpoint
[  471.060786][T25950] F2FS-fs (loop3): Found nat_bits in checkpoint
[  471.081572][T25957] F2FS-fs (loop5): invalid crc value
[  471.092881][T25956] F2FS-fs (loop1): invalid crc value
[  471.125236][T25976] loop0: detected capacity change from 0 to 131072
[  471.133613][T25957] F2FS-fs (loop5): Found nat_bits in checkpoint
[  471.152534][T25956] F2FS-fs (loop1): Found nat_bits in checkpoint
[  471.168370][T25953] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  471.171393][T25976] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  471.202973][T25949] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  471.225278][T25950] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  471.232546][T25976] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  471.267103][T25957] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  471.268437][T25976] F2FS-fs (loop0): invalid crc value
[  471.293641][T25956] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  471.299706][T25989] loop2: detected capacity change from 0 to 131072
[  471.327526][T25995] loop3: detected capacity change from 0 to 131072
[  471.336241][T25976] F2FS-fs (loop0): Found nat_bits in checkpoint
[  471.343247][T25989] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  471.347155][T25996] loop4: detected capacity change from 0 to 131072
[  471.377823][T25995] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  471.378690][T25989] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  471.397945][T25996] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  471.407578][T26002] loop5: detected capacity change from 0 to 131072
[  471.408760][T25995] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  471.426059][T26003] loop1: detected capacity change from 0 to 131072
[  471.439027][T25996] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  471.447661][T26002] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  471.461411][T25976] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  471.463746][T25989] F2FS-fs (loop2): invalid crc value
[  471.474009][T26003] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  471.481881][T25996] F2FS-fs (loop4): invalid crc value
[  471.488039][T25995] F2FS-fs (loop3): invalid crc value
[  471.490415][T26002] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  471.510806][T26003] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  471.522464][T25996] F2FS-fs (loop4): Found nat_bits in checkpoint
[  471.533397][T25995] F2FS-fs (loop3): Found nat_bits in checkpoint
[  471.543750][T26002] F2FS-fs (loop5): invalid crc value
[  471.552812][T26003] F2FS-fs (loop1): invalid crc value
[  471.562256][T25989] F2FS-fs (loop2): Found nat_bits in checkpoint
[  471.585086][T26020] loop0: detected capacity change from 0 to 131072
[  471.606951][T26003] F2FS-fs (loop1): Found nat_bits in checkpoint
[  471.615466][T26002] F2FS-fs (loop5): Found nat_bits in checkpoint
[  471.622917][T26020] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  471.647242][T26020] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  471.664369][T25995] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  471.674449][T25996] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  471.699892][T25989] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  471.713784][T26020] F2FS-fs (loop0): invalid crc value
[  471.749656][T26002] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  471.760478][T26003] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  471.804745][T26020] F2FS-fs (loop0): Found nat_bits in checkpoint
[  471.837693][T26042] loop2: detected capacity change from 0 to 131072
[  471.839388][T26045] loop4: detected capacity change from 0 to 131072
[  471.847919][T26044] loop3: detected capacity change from 0 to 131072
[  471.869688][T26049] loop5: detected capacity change from 0 to 131072
[  471.870730][T26048] loop1: detected capacity change from 0 to 131072
[  471.883169][T26042] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  471.891134][T26045] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  471.898146][T26044] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  471.905361][T26042] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  471.915259][T26049] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  471.918381][T26045] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  471.931394][T26044] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  471.945589][T26049] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  471.957853][T26048] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  471.966220][T26042] F2FS-fs (loop2): invalid crc value
[  471.973446][T26048] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  471.976712][T26044] F2FS-fs (loop3): invalid crc value
[  471.982074][T26020] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  471.999141][T26049] F2FS-fs (loop5): invalid crc value
[  471.999678][T26045] F2FS-fs (loop4): invalid crc value
[  472.015609][T26042] F2FS-fs (loop2): Found nat_bits in checkpoint
[  472.026328][T26048] F2FS-fs (loop1): invalid crc value
[  472.040323][T26045] F2FS-fs (loop4): Found nat_bits in checkpoint
[  472.052903][T26044] F2FS-fs (loop3): Found nat_bits in checkpoint
[  472.066935][T26049] F2FS-fs (loop5): Found nat_bits in checkpoint
[  472.083279][T26048] F2FS-fs (loop1): Found nat_bits in checkpoint
[  472.113865][T26074] loop0: detected capacity change from 0 to 131072
[  472.144696][T26074] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  472.170716][T26042] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  472.191325][T26074] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  472.193180][T26045] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  472.206699][T26044] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  472.231705][T26049] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  472.242677][T26048] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  472.250426][T26074] F2FS-fs (loop0): invalid crc value
[  472.273242][T26074] F2FS-fs (loop0): Found nat_bits in checkpoint
[  472.352790][T26089] loop3: detected capacity change from 0 to 131072
[  472.357921][T26088] loop2: detected capacity change from 0 to 131072
[  472.371808][T26093] loop4: detected capacity change from 0 to 131072
[  472.379189][T26094] loop1: detected capacity change from 0 to 131072
[  472.383513][T26095] loop5: detected capacity change from 0 to 131072
[  472.393193][T26074] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  472.395383][T26089] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  472.407381][T26088] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  472.412162][T26093] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  472.415034][T26094] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  472.428115][T26093] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  472.438619][T26095] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  472.439655][T26088] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  472.447733][T26089] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  472.478358][T26093] F2FS-fs (loop4): invalid crc value
[  472.485164][T26095] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  472.497627][T26094] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  472.501954][T26095] F2FS-fs (loop5): invalid crc value
[  472.513290][T26093] F2FS-fs (loop4): Found nat_bits in checkpoint
[  472.523666][T26089] F2FS-fs (loop3): invalid crc value
[  472.542913][T26095] F2FS-fs (loop5): Found nat_bits in checkpoint
[  472.546664][T26108] loop0: detected capacity change from 0 to 131072
[  472.564019][T26088] F2FS-fs (loop2): invalid crc value
[  472.577415][T26089] F2FS-fs (loop3): Found nat_bits in checkpoint
[  472.584909][T26094] F2FS-fs (loop1): invalid crc value
[  472.606273][T26108] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  472.615708][T26088] F2FS-fs (loop2): Found nat_bits in checkpoint
[  472.616653][T26093] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  472.630387][T26094] F2FS-fs (loop1): Found nat_bits in checkpoint
[  472.654939][T26108] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  472.671342][T26095] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  472.725849][T26089] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  472.734376][T26108] F2FS-fs (loop0): invalid crc value
[  472.763060][T26108] F2FS-fs (loop0): Found nat_bits in checkpoint
[  472.783191][T26127] loop4: detected capacity change from 0 to 131072
[  472.784867][T26088] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  472.816980][T26134] loop5: detected capacity change from 0 to 131072
[  472.836584][T26127] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  472.842988][T26134] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  472.850542][T26094] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  472.873612][T26138] loop3: detected capacity change from 0 to 131072
[  472.877107][T26134] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  472.882824][T26127] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  472.891510][T26108] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  472.914905][T26143] loop2: detected capacity change from 0 to 131072
[  472.923362][T26138] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  472.925195][T26134] F2FS-fs (loop5): invalid crc value
[  472.942886][T26143] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  472.957670][T26143] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  472.958541][T26138] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  472.974663][T26134] F2FS-fs (loop5): Found nat_bits in checkpoint
[  472.987803][T26143] F2FS-fs (loop2): invalid crc value
[  472.997347][T26127] F2FS-fs (loop4): invalid crc value
[  473.014287][T26151] loop0: detected capacity change from 0 to 131072
[  473.019068][T26143] F2FS-fs (loop2): Found nat_bits in checkpoint
[  473.029857][T26153] loop1: detected capacity change from 0 to 131072
[  473.048255][T26127] F2FS-fs (loop4): Found nat_bits in checkpoint
[  473.055375][T26151] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  473.070075][T26138] F2FS-fs (loop3): invalid crc value
[  473.075885][T26153] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  473.077966][T26134] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  473.096320][T26151] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  473.112582][T26153] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  473.133588][T26143] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  473.144421][T26151] F2FS-fs (loop0): invalid crc value
[  473.153706][T26138] F2FS-fs (loop3): Found nat_bits in checkpoint
[  473.162856][T26127] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  473.173272][T26153] F2FS-fs (loop1): invalid crc value
[  473.173301][T26143] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[  473.197787][T26169] loop5: detected capacity change from 0 to 131072
[  473.206326][T26143] F2FS-fs (loop2): Mounted with checkpoint version = 753bd00b
[  473.215991][T26151] F2FS-fs (loop0): Found nat_bits in checkpoint
[  473.231310][T26153] F2FS-fs (loop1): Found nat_bits in checkpoint
[  473.245859][T26169] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  473.274160][T26178] loop4: detected capacity change from 0 to 131072
[  473.280194][T26169] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  473.308902][T26178] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  473.316555][T26138] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  473.333688][T26169] F2FS-fs (loop5): invalid crc value
[  473.340354][T26178] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  473.350349][T26182] loop2: detected capacity change from 0 to 131072
[  473.354409][T26153] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  473.368816][T26151] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  473.370127][T26178] F2FS-fs (loop4): invalid crc value
[  473.387345][T26169] F2FS-fs (loop5): Found nat_bits in checkpoint
[  473.399525][T26178] F2FS-fs (loop4): Found nat_bits in checkpoint
[  473.413436][T26182] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  473.439365][T26182] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  473.474521][T26198] loop3: detected capacity change from 0 to 131072
[  473.475708][T26199] loop1: detected capacity change from 0 to 131072
[  473.495163][T26182] F2FS-fs (loop2): invalid crc value
[  473.516174][T26198] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  473.528757][T26169] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  473.535924][T26178] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  473.541123][T26201] loop0: detected capacity change from 0 to 131072
[  473.544129][T26199] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  473.558487][T26201] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  473.558538][T26182] F2FS-fs (loop2): Found nat_bits in checkpoint
[  473.567996][T26198] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  473.594920][T26199] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  473.598679][T26201] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  473.643181][T26199] F2FS-fs (loop1): invalid crc value
[  473.649061][T26198] F2FS-fs (loop3): invalid crc value
[  473.661861][T26213] loop5: detected capacity change from 0 to 131072
[  473.668135][T26215] loop4: detected capacity change from 0 to 131072
[  473.678221][T26201] F2FS-fs (loop0): invalid crc value
[  473.688493][T26213] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  473.692483][T26182] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  473.703962][T26213] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  473.704598][T26199] F2FS-fs (loop1): Found nat_bits in checkpoint
[  473.723224][T26198] F2FS-fs (loop3): Found nat_bits in checkpoint
[  473.725564][T26215] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  473.737738][T26201] F2FS-fs (loop0): Found nat_bits in checkpoint
[  473.749837][T26213] F2FS-fs (loop5): invalid crc value
[  473.760903][T26215] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  473.797753][T26213] F2FS-fs (loop5): Found nat_bits in checkpoint
[  473.813067][T26215] F2FS-fs (loop4): invalid crc value
[  473.864633][T26215] F2FS-fs (loop4): Found nat_bits in checkpoint
[  473.865651][T26235] loop2: detected capacity change from 0 to 131072
[  473.871945][T26199] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  473.885490][T26198] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  473.908248][T26201] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  473.940679][T26235] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  473.956097][T26213] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  473.969760][T26215] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  473.980316][T26235] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  473.996791][T26244] loop1: detected capacity change from 0 to 131072
[  474.025906][T26246] loop3: detected capacity change from 0 to 131072
[  474.034945][T26244] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  474.048861][T26235] F2FS-fs (loop2): invalid crc value
[  474.065573][T26244] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  474.075328][T26246] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  474.103297][T26256] loop4: detected capacity change from 0 to 131072
[  474.106174][T26246] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  474.120167][T26256] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  474.120943][T26260] loop5: detected capacity change from 0 to 131072
[  474.129460][T26256] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  474.142884][T26260] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  474.150350][T26260] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  474.150842][T26244] F2FS-fs (loop1): invalid crc value
[  474.160851][T26246] F2FS-fs (loop3): invalid crc value
[  474.164444][T26235] F2FS-fs (loop2): Found nat_bits in checkpoint
[  474.172915][T26260] F2FS-fs (loop5): invalid crc value
[  474.185544][T26262] loop0: detected capacity change from 0 to 131072
[  474.186015][T26256] F2FS-fs (loop4): invalid crc value
[  474.204250][T26246] F2FS-fs (loop3): Found nat_bits in checkpoint
[  474.211283][T26260] F2FS-fs (loop5): Found nat_bits in checkpoint
[  474.223380][T26262] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  474.224966][T26256] F2FS-fs (loop4): Found nat_bits in checkpoint
[  474.246142][T26244] F2FS-fs (loop1): Found nat_bits in checkpoint
[  474.254052][T26262] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  474.310801][T26262] F2FS-fs (loop0): invalid crc value
[  474.322355][T26235] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  474.365865][T26262] F2FS-fs (loop0): Found nat_bits in checkpoint
[  474.367385][T26260] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  474.383585][T26246] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  474.407522][T26244] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  474.415461][T26256] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  474.469646][T26289] loop2: detected capacity change from 0 to 131072
[  474.495323][T26293] loop5: detected capacity change from 0 to 131072
[  474.507965][T26292] loop3: detected capacity change from 0 to 131072
[  474.515748][T26289] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  474.525151][T26296] loop1: detected capacity change from 0 to 131072
[  474.531962][T26262] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  474.537070][T26289] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  474.549141][T26293] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  474.553852][T26298] loop4: detected capacity change from 0 to 131072
[  474.557484][T26292] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  474.570755][T26296] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  474.578131][T26293] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  474.596658][T26296] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  474.607666][T26292] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  474.613347][T26298] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  474.632522][T26289] F2FS-fs (loop2): invalid crc value
[  474.649381][T26296] F2FS-fs (loop1): invalid crc value
[  474.655997][T26293] F2FS-fs (loop5): invalid crc value
[  474.658389][T26298] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  474.676356][T26292] F2FS-fs (loop3): invalid crc value
[  474.690392][T26289] F2FS-fs (loop2): Found nat_bits in checkpoint
[  474.704404][T26296] F2FS-fs (loop1): Found nat_bits in checkpoint
[  474.713679][T26298] F2FS-fs (loop4): invalid crc value
[  474.728313][T26293] F2FS-fs (loop5): Found nat_bits in checkpoint
[  474.749652][T26292] F2FS-fs (loop3): Found nat_bits in checkpoint
[  474.766009][T26298] F2FS-fs (loop4): Found nat_bits in checkpoint
[  474.774460][T26326] loop0: detected capacity change from 0 to 131072
[  474.794492][T26293] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  474.851947][T26326] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  474.876198][T26296] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  474.884443][T26331] loop5: detected capacity change from 0 to 131072
[  474.891710][T26326] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  474.899520][T26298] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  474.900140][T26289] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  474.928990][T26292] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  474.941802][T26331] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  474.948529][T26331] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  474.971960][T26326] F2FS-fs (loop0): invalid crc value
[  475.012746][T26326] F2FS-fs (loop0): Found nat_bits in checkpoint
[  475.021395][T26346] loop4: detected capacity change from 0 to 131072
[  475.029242][T26344] loop1: detected capacity change from 0 to 131072
[  475.040265][T26331] F2FS-fs (loop5): invalid crc value
[  475.050366][T26346] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  475.061153][T26350] loop2: detected capacity change from 0 to 131072
[  475.069456][T26351] loop3: detected capacity change from 0 to 131072
[  475.076839][T26344] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  475.080279][T26346] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  475.099916][T26344] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  475.109051][T26351] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  475.110334][T26331] F2FS-fs (loop5): Found nat_bits in checkpoint
[  475.121287][T26351] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  475.122638][T26350] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  475.137917][T26346] F2FS-fs (loop4): invalid crc value
[  475.158898][T26344] F2FS-fs (loop1): invalid crc value
[  475.165469][T26326] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  475.174596][T26351] F2FS-fs (loop3): invalid crc value
[  475.182411][T26346] F2FS-fs (loop4): Found nat_bits in checkpoint
[  475.183471][T26350] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  475.218479][T26344] F2FS-fs (loop1): Found nat_bits in checkpoint
[  475.234320][T26351] F2FS-fs (loop3): Found nat_bits in checkpoint
[  475.248875][T26350] F2FS-fs (loop2): invalid crc value
[  475.276680][T26371] loop0: detected capacity change from 0 to 131072
[  475.303053][T26350] F2FS-fs (loop2): Found nat_bits in checkpoint
[  475.321884][T26371] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  475.329645][T26331] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  475.345107][T26344] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  475.365516][T26371] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  475.377132][T26346] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  475.397777][T26371] F2FS-fs (loop0): invalid crc value
[  475.416870][T26350] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  475.456748][T26351] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  475.462553][T26384] loop1: detected capacity change from 0 to 131072
[  475.471234][T26371] F2FS-fs (loop0): Found nat_bits in checkpoint
[  475.508522][T26389] loop2: detected capacity change from 0 to 131072
[  475.513919][T26390] loop5: detected capacity change from 0 to 131072
[  475.526077][T26384] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  475.561413][T26390] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  475.563640][T26395] loop4: detected capacity change from 0 to 131072
[  475.576248][T26389] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  475.588077][T26390] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  475.588789][T26384] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  475.605273][T26399] loop3: detected capacity change from 0 to 131072
[  475.627646][T26389] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  475.638149][T26399] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  475.641946][T26371] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  475.651413][T26395] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  475.656415][T26399] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  475.658164][T26395] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  475.663758][T26389] F2FS-fs (loop2): invalid crc value
[  475.666921][T26390] F2FS-fs (loop5): invalid crc value
[  475.683079][T26384] F2FS-fs (loop1): invalid crc value
[  475.694510][T26395] F2FS-fs (loop4): invalid crc value
[  475.707695][T26399] F2FS-fs (loop3): invalid crc value
[  475.716375][T26384] F2FS-fs (loop1): Found nat_bits in checkpoint
[  475.735773][T26395] F2FS-fs (loop4): Found nat_bits in checkpoint
[  475.760865][T26399] F2FS-fs (loop3): Found nat_bits in checkpoint
[  475.771734][T26390] F2FS-fs (loop5): Found nat_bits in checkpoint
[  475.782672][T26389] F2FS-fs (loop2): Found nat_bits in checkpoint
[  475.818016][T26422] loop0: detected capacity change from 0 to 131072
[  475.850817][T26422] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  475.876715][T26422] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  475.897661][T26384] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  475.899304][T26390] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  475.911641][T26395] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  475.924051][T26422] F2FS-fs (loop0): invalid crc value
[  475.930717][T26389] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  475.942498][T26399] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  475.991459][T26422] F2FS-fs (loop0): Found nat_bits in checkpoint
[  476.004371][T26434] loop1: detected capacity change from 0 to 131072
[  476.019853][T26434] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  476.033026][T26434] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  476.045331][T26439] loop4: detected capacity change from 0 to 131072
[  476.050162][T26441] loop5: detected capacity change from 0 to 131072
[  476.055557][T26440] loop2: detected capacity change from 0 to 131072
[  476.067475][T26442] loop3: detected capacity change from 0 to 131072
[  476.073276][T26441] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  476.082531][T26439] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  476.093307][T26442] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  476.100540][T26440] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  476.106233][T26441] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  476.107377][T26434] F2FS-fs (loop1): invalid crc value
[  476.122663][T26442] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  476.131116][T26439] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  476.134024][T26440] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  476.146686][T26422] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  476.163883][T26442] F2FS-fs (loop3): invalid crc value
[  476.168750][T26441] F2FS-fs (loop5): invalid crc value
[  476.175764][T26440] F2FS-fs (loop2): invalid crc value
[  476.184395][T26434] F2FS-fs (loop1): Found nat_bits in checkpoint
[  476.185746][T26439] F2FS-fs (loop4): invalid crc value
[  476.198227][T26442] F2FS-fs (loop3): Found nat_bits in checkpoint
[  476.211050][T26440] F2FS-fs (loop2): Found nat_bits in checkpoint
[  476.235178][T26441] F2FS-fs (loop5): Found nat_bits in checkpoint
[  476.282798][T26434] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  476.291370][T26439] F2FS-fs (loop4): Found nat_bits in checkpoint
[  476.305291][T26442] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  476.310760][T26467] loop0: detected capacity change from 0 to 131072
[  476.340246][T26467] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  476.376304][T26467] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  476.393450][T26440] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  476.409883][T26474] loop1: detected capacity change from 0 to 131072
[  476.417099][T26441] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  476.435225][T26476] loop3: detected capacity change from 0 to 131072
[  476.443566][T26474] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  476.444080][T26467] F2FS-fs (loop0): invalid crc value
[  476.459552][T26476] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  476.470233][T26474] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  476.470325][T26439] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  476.483345][T26476] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  476.507855][T26474] F2FS-fs (loop1): invalid crc value
[  476.528276][T26482] loop2: detected capacity change from 0 to 131072
[  476.529567][T26476] F2FS-fs (loop3): invalid crc value
[  476.544640][T26467] F2FS-fs (loop0): Found nat_bits in checkpoint
[  476.563964][T26474] F2FS-fs (loop1): Found nat_bits in checkpoint
[  476.575727][T26476] F2FS-fs (loop3): Found nat_bits in checkpoint
[  476.583111][T26482] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  476.594184][T26496] loop5: detected capacity change from 0 to 131072
[  476.624821][T26482] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  476.641205][T26496] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  476.672109][T26496] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  476.682264][T26499] loop4: detected capacity change from 0 to 131072
[  476.693850][T26482] F2FS-fs (loop2): invalid crc value
[  476.694877][T26474] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  476.708479][T26467] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  476.709687][T26476] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  476.723325][T26499] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  476.734746][T26496] F2FS-fs (loop5): invalid crc value
[  476.744810][T26499] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  476.755425][T26482] F2FS-fs (loop2): Found nat_bits in checkpoint
[  476.803174][T26499] F2FS-fs (loop4): invalid crc value
[  476.810696][T26496] F2FS-fs (loop5): Found nat_bits in checkpoint
[  476.814188][T26517] loop1: detected capacity change from 0 to 131072
[  476.830165][T26518] loop3: detected capacity change from 0 to 131072
[  476.842778][T26519] loop0: detected capacity change from 0 to 131072
[  476.851728][T26517] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  476.864028][T26518] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  476.872169][T26499] F2FS-fs (loop4): Found nat_bits in checkpoint
[  476.873851][T26482] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  476.885166][T26517] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  476.893677][T26518] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  476.894578][T26519] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  476.909180][T26517] F2FS-fs (loop1): invalid crc value
[  476.929744][T26519] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  476.938114][T26517] F2FS-fs (loop1): Found nat_bits in checkpoint
[  476.952375][T26518] F2FS-fs (loop3): invalid crc value
[  476.980078][T26496] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  477.013815][T26518] F2FS-fs (loop3): Found nat_bits in checkpoint
[  477.030109][T26536] loop2: detected capacity change from 0 to 131072
[  477.038412][T26519] F2FS-fs (loop0): invalid crc value
[  477.044560][T26499] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  477.053808][T26536] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  477.072796][T26536] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  477.097223][T26517] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  477.099964][T26519] F2FS-fs (loop0): Found nat_bits in checkpoint
[  477.125197][T26536] F2FS-fs (loop2): invalid crc value
[  477.135064][T26518] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  477.146537][T26546] loop5: detected capacity change from 0 to 131072
[  477.147462][T26547] loop4: detected capacity change from 0 to 131072
[  477.177182][T26547] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  477.192233][T26546] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  477.198969][T26546] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  477.199393][T26547] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  477.221599][T26554] loop1: detected capacity change from 0 to 131072
[  477.230989][T26536] F2FS-fs (loop2): Found nat_bits in checkpoint
[  477.240348][T26554] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  477.254557][T26519] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  477.262016][T26557] loop3: detected capacity change from 0 to 131072
[  477.270307][T26546] F2FS-fs (loop5): invalid crc value
[  477.273329][T26554] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  477.285698][T26557] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  477.301418][T26547] F2FS-fs (loop4): invalid crc value
[  477.315150][T26546] F2FS-fs (loop5): Found nat_bits in checkpoint
[  477.325274][T26557] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  477.352586][T26547] F2FS-fs (loop4): Found nat_bits in checkpoint
[  477.352955][T26554] F2FS-fs (loop1): invalid crc value
[  477.380026][T26557] F2FS-fs (loop3): invalid crc value
[  477.390523][T26536] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  477.395521][T26570] loop0: detected capacity change from 0 to 131072
[  477.423216][T26554] F2FS-fs (loop1): Found nat_bits in checkpoint
[  477.431672][T26557] F2FS-fs (loop3): Found nat_bits in checkpoint
[  477.439435][T26570] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  477.452328][T26546] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  477.474283][T26570] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  477.495717][T26547] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  477.510410][T26581] loop2: detected capacity change from 0 to 131072
[  477.534113][T26570] F2FS-fs (loop0): invalid crc value
[  477.552540][T26581] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  477.578753][T26581] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  477.587839][T26557] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  477.596635][T26570] F2FS-fs (loop0): Found nat_bits in checkpoint
[  477.598808][T26554] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  477.621185][T26581] F2FS-fs (loop2): invalid crc value
[  477.626692][T26590] loop5: detected capacity change from 0 to 131072
[  477.633630][T26590] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  477.658524][T26594] loop4: detected capacity change from 0 to 131072
[  477.665142][T26590] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  477.684635][T26594] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  477.702094][T26581] F2FS-fs (loop2): Found nat_bits in checkpoint
[  477.717229][T26570] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  477.717610][T26590] F2FS-fs (loop5): invalid crc value
[  477.726153][T26594] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  477.750063][T26603] loop3: detected capacity change from 0 to 131072
[  477.751069][T26602] loop1: detected capacity change from 0 to 131072
[  477.778605][T26603] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  477.780433][T26590] F2FS-fs (loop5): Found nat_bits in checkpoint
[  477.794133][T26603] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  477.804105][T26594] F2FS-fs (loop4): invalid crc value
[  477.820026][T26603] F2FS-fs (loop3): invalid crc value
[  477.831495][T26602] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  477.850870][T26594] F2FS-fs (loop4): Found nat_bits in checkpoint
[  477.862429][T26602] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  477.870736][T26581] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  477.883721][T26603] F2FS-fs (loop3): Found nat_bits in checkpoint
[  477.895411][T26602] F2FS-fs (loop1): invalid crc value
[  477.906906][T26620] loop0: detected capacity change from 0 to 131072
[  477.928327][T26602] F2FS-fs (loop1): Found nat_bits in checkpoint
[  477.945340][T26594] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  477.957220][T26626] loop2: detected capacity change from 0 to 131072
[  477.964476][T26620] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  477.982143][T26626] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  477.994694][T26590] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  478.008128][T26626] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  478.010730][T26620] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  478.028562][T26602] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  478.045929][T26630] loop4: detected capacity change from 0 to 131072
[  478.053291][T26626] F2FS-fs (loop2): invalid crc value
[  478.067978][T26603] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  478.071304][T26630] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  478.093580][T26620] F2FS-fs (loop0): invalid crc value
[  478.099395][T26626] F2FS-fs (loop2): Found nat_bits in checkpoint
[  478.108783][T26630] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  478.132607][T26641] loop5: detected capacity change from 0 to 131072
[  478.149682][T26620] F2FS-fs (loop0): Found nat_bits in checkpoint
[  478.156736][T26630] F2FS-fs (loop4): invalid crc value
[  478.165907][T26641] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  478.184141][T26646] loop1: detected capacity change from 0 to 131072
[  478.189516][T26641] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  478.200613][T26630] F2FS-fs (loop4): Found nat_bits in checkpoint
[  478.223519][T26626] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  478.236619][T26646] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  478.240980][T26652] loop3: detected capacity change from 0 to 131072
[  478.255281][T26641] F2FS-fs (loop5): invalid crc value
[  478.279475][T26646] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  478.292559][T26652] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  478.293171][T26641] F2FS-fs (loop5): Found nat_bits in checkpoint
[  478.317641][T26652] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  478.326735][T26630] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  478.335214][T26620] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  478.345589][T26646] F2FS-fs (loop1): invalid crc value
[  478.353781][T26661] loop2: detected capacity change from 0 to 131072
[  478.373605][T26652] F2FS-fs (loop3): invalid crc value
[  478.386018][T26646] F2FS-fs (loop1): Found nat_bits in checkpoint
[  478.392196][T26661] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  478.418680][T26661] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  478.433075][T26652] F2FS-fs (loop3): Found nat_bits in checkpoint
[  478.447729][T26671] loop4: detected capacity change from 0 to 131072
[  478.465276][T26641] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  478.467298][T26661] F2FS-fs (loop2): invalid crc value
[  478.478232][T26674] loop0: detected capacity change from 0 to 131072
[  478.491388][T26671] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  478.515090][T26674] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  478.524442][T26671] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  478.534066][T26646] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  478.543823][T26661] F2FS-fs (loop2): Found nat_bits in checkpoint
[  478.560975][T26674] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  478.577515][T26652] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  478.587234][T26671] F2FS-fs (loop4): invalid crc value
[  478.618620][T26674] F2FS-fs (loop0): invalid crc value
[  478.632445][T26687] loop5: detected capacity change from 0 to 131072
[  478.643729][T26671] F2FS-fs (loop4): Found nat_bits in checkpoint
[  478.671759][T26687] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  478.672837][T26674] F2FS-fs (loop0): Found nat_bits in checkpoint
[  478.691191][T26687] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  478.698166][T26661] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  478.706472][T26694] loop1: detected capacity change from 0 to 131072
[  478.726967][T26697] loop3: detected capacity change from 0 to 131072
[  478.735380][T26687] F2FS-fs (loop5): invalid crc value
[  478.746754][T26694] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  478.770378][T26697] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  478.790719][T26687] F2FS-fs (loop5): Found nat_bits in checkpoint
[  478.797222][T26694] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  478.819059][T26697] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  478.833841][T26671] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  478.838360][T26674] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  478.857343][T26694] F2FS-fs (loop1): invalid crc value
[  478.866872][T26697] F2FS-fs (loop3): invalid crc value
[  478.878783][T26709] loop2: detected capacity change from 0 to 131072
[  478.897299][T26709] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  478.906614][T26694] F2FS-fs (loop1): Found nat_bits in checkpoint
[  478.919149][T26697] F2FS-fs (loop3): Found nat_bits in checkpoint
[  478.919801][T26687] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  478.926154][T26709] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  478.953565][T26719] loop4: detected capacity change from 0 to 131072
[  478.970878][T26709] F2FS-fs (loop2): invalid crc value
[  478.984827][T26722] loop0: detected capacity change from 0 to 131072
[  478.991052][T26719] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  479.016776][T26719] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  479.022705][T26722] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  479.034045][T26709] F2FS-fs (loop2): Found nat_bits in checkpoint
[  479.048399][T26694] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  479.063176][T26722] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  479.067635][T26697] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  479.088620][T26719] F2FS-fs (loop4): invalid crc value
[  479.089488][T26732] loop5: detected capacity change from 0 to 131072
[  479.107518][T26722] F2FS-fs (loop0): invalid crc value
[  479.119053][T26732] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  479.132220][T26732] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  479.143624][T26722] F2FS-fs (loop0): Found nat_bits in checkpoint
[  479.160425][T26719] F2FS-fs (loop4): Found nat_bits in checkpoint
[  479.174427][T26732] F2FS-fs (loop5): invalid crc value
[  479.194484][T26709] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  479.212583][T26743] loop1: detected capacity change from 0 to 131072
[  479.236287][T26732] F2FS-fs (loop5): Found nat_bits in checkpoint
[  479.255563][T26722] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  479.261370][T26743] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  479.277398][T26743] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  479.280053][T26749] loop3: detected capacity change from 0 to 131072
[  479.342999][T26749] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  479.353400][T26749] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  479.365292][T26743] F2FS-fs (loop1): invalid crc value
[  479.371060][T26719] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  479.373794][T26732] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  479.378514][T26756] loop2: detected capacity change from 0 to 131072
[  479.387256][T26758] loop0: detected capacity change from 0 to 131072
[  479.398267][T26756] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  479.414593][T26749] F2FS-fs (loop3): invalid crc value
[  479.418988][T26756] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  479.429483][T26758] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  479.437759][T26743] F2FS-fs (loop1): Found nat_bits in checkpoint
[  479.457996][T26758] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  479.470790][T26749] F2FS-fs (loop3): Found nat_bits in checkpoint
[  479.480580][T26756] F2FS-fs (loop2): invalid crc value
[  479.502857][T26773] loop4: detected capacity change from 0 to 131072
[  479.509788][T26772] loop5: detected capacity change from 0 to 131072
[  479.520182][T26756] F2FS-fs (loop2): Found nat_bits in checkpoint
[  479.529574][T26758] F2FS-fs (loop0): invalid crc value
[  479.554573][T26773] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  479.561964][T26772] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  479.592792][T26758] F2FS-fs (loop0): Found nat_bits in checkpoint
[  479.604905][T26773] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  479.613758][T26772] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  479.613823][T26756] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  479.636917][T26743] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  479.638249][T26749] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  479.664028][T26772] F2FS-fs (loop5): invalid crc value
[  479.669966][T26773] F2FS-fs (loop4): invalid crc value
[  479.703094][T26772] F2FS-fs (loop5): Found nat_bits in checkpoint
[  479.711201][T26773] F2FS-fs (loop4): Found nat_bits in checkpoint
[  479.747789][T26796] loop2: detected capacity change from 0 to 131072
[  479.765287][T26797] loop3: detected capacity change from 0 to 131072
[  479.783528][T26758] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  479.783981][T26796] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  479.808126][T26797] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  479.811957][T26799] loop1: detected capacity change from 0 to 131072
[  479.835339][T26797] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  479.848762][T26772] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  479.856853][T26773] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  479.863895][T26796] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  479.875796][T26799] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  479.883838][T26797] F2FS-fs (loop3): invalid crc value
[  479.895007][T26805] loop0: detected capacity change from 0 to 131072
[  479.900987][T26799] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  479.913796][T26796] F2FS-fs (loop2): invalid crc value
[  479.919306][T26805] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  479.933386][T26797] F2FS-fs (loop3): Found nat_bits in checkpoint
[  479.943990][T26805] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  479.960247][T26796] F2FS-fs (loop2): Found nat_bits in checkpoint
[  479.972037][T26799] F2FS-fs (loop1): invalid crc value
[  479.999718][T26818] loop4: detected capacity change from 0 to 131072
[  480.012370][T26805] F2FS-fs (loop0): invalid crc value
[  480.017406][T26819] loop5: detected capacity change from 0 to 131072
[  480.033988][T26799] F2FS-fs (loop1): Found nat_bits in checkpoint
[  480.037401][T26818] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  480.057574][T26819] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  480.070614][T26805] F2FS-fs (loop0): Found nat_bits in checkpoint
[  480.073853][T26796] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  480.085923][T26818] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  480.095832][T26797] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  480.095839][T26819] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  480.099126][T26819] F2FS-fs (loop5): invalid crc value
[  480.135415][T26818] F2FS-fs (loop4): invalid crc value
[  480.174860][T26819] F2FS-fs (loop5): Found nat_bits in checkpoint
[  480.186205][T26818] F2FS-fs (loop4): Found nat_bits in checkpoint
[  480.193722][T26799] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  480.205057][T26841] loop2: detected capacity change from 0 to 131072
[  480.240312][T26805] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  480.247305][T26844] loop3: detected capacity change from 0 to 131072
[  480.250673][T26841] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  480.277404][T26841] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  480.279008][T26844] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  480.315973][T26848] loop1: detected capacity change from 0 to 131072
[  480.319203][T26819] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  480.328746][T26844] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  480.333462][T26841] F2FS-fs (loop2): invalid crc value
[  480.348978][T26818] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  480.358699][T26848] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  480.370185][T26852] loop0: detected capacity change from 0 to 131072
[  480.378036][T26848] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  480.389398][T26844] F2FS-fs (loop3): invalid crc value
[  480.397641][T26852] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  480.404986][T26852] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  480.406278][T26841] F2FS-fs (loop2): Found nat_bits in checkpoint
[  480.420889][T26848] F2FS-fs (loop1): invalid crc value
[  480.434276][T26852] F2FS-fs (loop0): invalid crc value
[  480.446921][T26844] F2FS-fs (loop3): Found nat_bits in checkpoint
[  480.455804][T26865] loop5: detected capacity change from 0 to 131072
[  480.477841][T26871] loop4: detected capacity change from 0 to 131072
[  480.485639][T26848] F2FS-fs (loop1): Found nat_bits in checkpoint
[  480.486477][T26852] F2FS-fs (loop0): Found nat_bits in checkpoint
[  480.502336][T26865] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  480.541554][T26865] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  480.551839][T26871] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  480.558820][T26871] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  480.588712][T26865] F2FS-fs (loop5): invalid crc value
[  480.596114][T26841] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  480.610725][T26844] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  480.622766][T26871] F2FS-fs (loop4): invalid crc value
[  480.628743][T26852] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  480.629801][T26848] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  480.647263][T26865] F2FS-fs (loop5): Found nat_bits in checkpoint
[  480.679018][T26871] F2FS-fs (loop4): Found nat_bits in checkpoint
[  480.743402][T26890] loop3: detected capacity change from 0 to 131072
[  480.758276][T26893] loop1: detected capacity change from 0 to 131072
[  480.764085][T26892] loop2: detected capacity change from 0 to 131072
[  480.774276][T26895] loop0: detected capacity change from 0 to 131072
[  480.777307][T26893] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  480.790799][T26865] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  480.798017][T26895] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  480.809488][T26890] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  480.810134][T26895] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  480.820007][T26892] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  480.832378][T26871] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  480.843082][T26893] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  480.852937][T26890] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  480.884844][T26895] F2FS-fs (loop0): invalid crc value
[  480.887710][T26892] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  480.909912][T26893] F2FS-fs (loop1): invalid crc value
[  480.918203][T26890] F2FS-fs (loop3): invalid crc value
[  480.931228][T26895] F2FS-fs (loop0): Found nat_bits in checkpoint
[  480.941806][T26892] F2FS-fs (loop2): invalid crc value
[  480.948756][T26890] F2FS-fs (loop3): Found nat_bits in checkpoint
[  480.967905][T26893] F2FS-fs (loop1): Found nat_bits in checkpoint
[  480.978931][T26892] F2FS-fs (loop2): Found nat_bits in checkpoint
[  480.988356][T26918] loop5: detected capacity change from 0 to 131072
[  480.989521][T26919] loop4: detected capacity change from 0 to 131072
[  481.028665][T26918] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  481.059627][T26919] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  481.064630][T26918] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  481.072515][T26890] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  481.101257][T26895] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  481.106975][T26919] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  481.128299][T26918] F2FS-fs (loop5): invalid crc value
[  481.143619][T26892] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  481.152092][T26893] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  481.169727][T26919] F2FS-fs (loop4): invalid crc value
[  481.176610][T26918] F2FS-fs (loop5): Found nat_bits in checkpoint
[  481.198720][T26932] loop3: detected capacity change from 0 to 131072
[  481.214889][T26919] F2FS-fs (loop4): Found nat_bits in checkpoint
[  481.245628][T26932] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  481.247833][T26938] loop0: detected capacity change from 0 to 131072
[  481.257567][T26941] loop2: detected capacity change from 0 to 131072
[  481.271390][T26932] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  481.276282][T26942] loop1: detected capacity change from 0 to 131072
[  481.284714][T26938] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  481.300432][T26941] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  481.315935][T26932] F2FS-fs (loop3): invalid crc value
[  481.322142][T26938] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  481.330726][T26918] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  481.332628][T26941] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  481.338677][T26942] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  481.346433][T26919] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  481.370717][T26938] F2FS-fs (loop0): invalid crc value
[  481.379055][T26932] F2FS-fs (loop3): Found nat_bits in checkpoint
[  481.391132][T26941] F2FS-fs (loop2): invalid crc value
[  481.405433][T26942] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  481.422831][T26938] F2FS-fs (loop0): Found nat_bits in checkpoint
[  481.443182][T26941] F2FS-fs (loop2): Found nat_bits in checkpoint
[  481.463330][T26942] F2FS-fs (loop1): invalid crc value
[  481.477626][T26961] loop5: detected capacity change from 0 to 131072
[  481.491388][T26963] loop4: detected capacity change from 0 to 131072
[  481.508348][T26932] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  481.515522][T26961] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  481.522633][T26942] F2FS-fs (loop1): Failed to initialize F2FS segment manager (-4)
[  481.529049][T26963] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  481.544539][T26961] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  481.550950][T26963] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  481.565580][T26938] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  481.583407][T26941] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  481.584946][T26970] loop1: detected capacity change from 0 to 131072
[  481.599123][T26963] F2FS-fs (loop4): invalid crc value
[  481.605650][T26961] F2FS-fs (loop5): invalid crc value
[  481.636112][T26961] F2FS-fs (loop5): Found nat_bits in checkpoint
[  481.646340][T26970] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  481.647109][T26963] F2FS-fs (loop4): Found nat_bits in checkpoint
[  481.664941][T26983] loop3: detected capacity change from 0 to 131072
[  481.671306][T26970] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  481.698085][T26983] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  481.714899][T26988] loop0: detected capacity change from 0 to 131072
[  481.718457][T26989] loop2: detected capacity change from 0 to 131072
[  481.731839][T26970] F2FS-fs (loop1): invalid crc value
[  481.734037][T26983] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  481.755197][T26988] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  481.756049][T26989] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  481.780135][T26970] F2FS-fs (loop1): Found nat_bits in checkpoint
[  481.784967][T26961] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  481.789064][T26988] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  481.795701][T26963] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  481.810221][T26989] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  481.819129][T26983] F2FS-fs (loop3): invalid crc value
[  481.839566][T26989] F2FS-fs (loop2): invalid crc value
[  481.852474][T26983] F2FS-fs (loop3): Found nat_bits in checkpoint
[  481.864445][T26988] F2FS-fs (loop0): invalid crc value
[  481.902485][T26989] F2FS-fs (loop2): Found nat_bits in checkpoint
[  481.914147][T26988] F2FS-fs (loop0): Found nat_bits in checkpoint
[  481.936805][T27010] loop5: detected capacity change from 0 to 131072
[  481.938823][T27012] loop4: detected capacity change from 0 to 131072
[  481.950561][T26970] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  481.979464][T27012] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  481.987445][T27010] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  481.996129][T27012] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  482.008935][T26989] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  482.026843][T27010] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  482.038571][T27012] F2FS-fs (loop4): invalid crc value
[  482.049606][T26983] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  482.075178][T27012] F2FS-fs (loop4): Found nat_bits in checkpoint
[  482.098789][T27010] F2FS-fs (loop5): invalid crc value
[  482.107796][T27024] loop1: detected capacity change from 0 to 131072
[  482.114978][T26988] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  482.122005][T27023] loop2: detected capacity change from 0 to 131072
[  482.141055][T27023] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  482.153790][T27024] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  482.163263][T27010] F2FS-fs (loop5): Found nat_bits in checkpoint
[  482.169759][T27023] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  482.179431][T27024] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  482.193118][T27012] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  482.200496][T27032] loop3: detected capacity change from 0 to 131072
[  482.218293][T27023] F2FS-fs (loop2): invalid crc value
[  482.224032][T27024] F2FS-fs (loop1): invalid crc value
[  482.233349][T27012] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[  482.240921][T27032] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  482.247408][T27037] loop0: detected capacity change from 0 to 131072
[  482.254814][T27012] F2FS-fs (loop4): Mounted with checkpoint version = 753bd00b
[  482.265277][T27032] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  482.278515][T27023] F2FS-fs (loop2): Found nat_bits in checkpoint
[  482.285654][T27037] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  482.286790][T27024] F2FS-fs (loop1): Found nat_bits in checkpoint
[  482.304551][T27010] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  482.322258][T27037] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  482.332700][T27032] F2FS-fs (loop3): invalid crc value
[  482.352195][T27037] F2FS-fs (loop0): invalid crc value
[  482.376638][T27032] F2FS-fs (loop3): Found nat_bits in checkpoint
[  482.401854][T27037] F2FS-fs (loop0): Found nat_bits in checkpoint
[  482.416206][T27058] loop5: detected capacity change from 0 to 131072
[  482.419525][T27057] loop4: detected capacity change from 0 to 131072
[  482.437477][T27024] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  482.437932][T27023] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  482.454914][T27057] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  482.463089][T27058] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  482.482128][T27057] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  482.488617][T27058] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  482.516761][T27032] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  482.544585][T27058] F2FS-fs (loop5): invalid crc value
[  482.546202][T27057] F2FS-fs (loop4): invalid crc value
[  482.559533][T27067] loop2: detected capacity change from 0 to 131072
[  482.560285][T27037] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  482.577563][T27058] F2FS-fs (loop5): Found nat_bits in checkpoint
[  482.589802][T27067] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  482.592327][T27072] loop1: detected capacity change from 0 to 131072
[  482.613674][T27067] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  482.634839][T27057] F2FS-fs (loop4): Found nat_bits in checkpoint
[  482.643477][T27072] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  482.662379][T27067] F2FS-fs (loop2): invalid crc value
[  482.671614][T27072] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  482.683618][T27058] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  482.699553][T27083] loop3: detected capacity change from 0 to 131072
[  482.708302][T27067] F2FS-fs (loop2): Found nat_bits in checkpoint
[  482.726483][T27085] loop0: detected capacity change from 0 to 131072
[  482.737548][T27072] F2FS-fs (loop1): invalid crc value
[  482.748475][T27083] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  482.764446][T27085] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  482.774341][T27057] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  482.785371][T27083] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  482.799697][T27085] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  482.812170][T27072] F2FS-fs (loop1): Found nat_bits in checkpoint
[  482.831203][T27094] loop5: detected capacity change from 0 to 131072
[  482.838283][T27067] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  482.853632][T27083] F2FS-fs (loop3): invalid crc value
[  482.862179][T27085] F2FS-fs (loop0): invalid crc value
[  482.871763][T27094] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  482.894322][T27094] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  482.904342][T27083] F2FS-fs (loop3): Found nat_bits in checkpoint
[  482.925562][T27072] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  482.935156][T27085] F2FS-fs (loop0): Found nat_bits in checkpoint
[  482.935483][T27105] loop4: detected capacity change from 0 to 131072
[  482.942217][T27094] F2FS-fs (loop5): invalid crc value
[  482.955703][T27109] loop2: detected capacity change from 0 to 131072
[  482.975360][T27105] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  482.992441][T27109] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  483.021892][T27105] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  483.024277][T27094] F2FS-fs (loop5): Found nat_bits in checkpoint
[  483.030233][T27109] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  483.061030][T27083] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  483.061288][T27105] F2FS-fs (loop4): invalid crc value
[  483.083330][T27085] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  483.097109][T27109] F2FS-fs (loop2): invalid crc value
[  483.116058][T27118] loop1: detected capacity change from 0 to 131072
[  483.133864][T27105] F2FS-fs (loop4): Found nat_bits in checkpoint
[  483.144431][T27109] F2FS-fs (loop2): Found nat_bits in checkpoint
[  483.157505][T27118] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  483.180705][T27128] loop3: detected capacity change from 0 to 131072
[  483.192648][T27094] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  483.194369][T27118] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  483.203651][T27130] loop0: detected capacity change from 0 to 131072
[  483.215902][T27128] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  483.223471][T27128] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  483.247967][T27130] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  483.267605][T27128] F2FS-fs (loop3): invalid crc value
[  483.275251][T27130] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  483.275876][T27118] F2FS-fs (loop1): invalid crc value
[  483.294140][T27136] loop5: detected capacity change from 0 to 131072
[  483.302080][T27105] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  483.305766][T27130] F2FS-fs (loop0): invalid crc value
[  483.314964][T27109] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  483.318005][T27136] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  483.330944][T27128] F2FS-fs (loop3): Found nat_bits in checkpoint
[  483.346697][T27136] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  483.361400][T27118] F2FS-fs (loop1): Found nat_bits in checkpoint
[  483.379670][T27130] F2FS-fs (loop0): Found nat_bits in checkpoint
[  483.420432][T27136] F2FS-fs (loop5): invalid crc value
[  483.426939][T27152] loop4: detected capacity change from 0 to 131072
[  483.440173][T27153] loop2: detected capacity change from 0 to 131072
[  483.455243][T27152] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  483.471245][T27136] F2FS-fs (loop5): Found nat_bits in checkpoint
[  483.478993][T27128] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  483.479306][T27152] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  483.494822][T27153] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  483.530141][T27153] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  483.540201][T27152] F2FS-fs (loop4): invalid crc value
[  483.546735][T27118] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  483.563822][T27136] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  483.573536][T27152] F2FS-fs (loop4): Found nat_bits in checkpoint
[  483.583272][T27130] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  483.603583][T27153] F2FS-fs (loop2): invalid crc value
[  483.637948][T27169] loop3: detected capacity change from 0 to 131072
[  483.646620][T27153] F2FS-fs (loop2): Found nat_bits in checkpoint
[  483.678448][T27152] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  483.687392][T27173] loop1: detected capacity change from 0 to 131072
[  483.695762][T27169] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  483.704638][T27176] loop5: detected capacity change from 0 to 131072
[  483.721704][T27173] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  483.728423][T27173] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  483.730515][T27169] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  483.750691][T27176] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  483.758524][T27179] loop0: detected capacity change from 0 to 131072
[  483.769995][T27176] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  483.782014][T27182] loop4: detected capacity change from 0 to 131072
[  483.790653][T27179] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  483.794492][T27173] F2FS-fs (loop1): invalid crc value
[  483.813635][T27182] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  483.815435][T27153] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  483.825694][T27176] F2FS-fs (loop5): invalid crc value
[  483.831188][T27179] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  483.844146][T27169] F2FS-fs (loop3): invalid crc value
[  483.845264][T27182] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  483.865209][T27173] F2FS-fs (loop1): Found nat_bits in checkpoint
[  483.873582][T27169] F2FS-fs (loop3): Found nat_bits in checkpoint
[  483.883192][T27182] F2FS-fs (loop4): invalid crc value
[  483.889527][T27179] F2FS-fs (loop0): invalid crc value
[  483.908101][T27182] F2FS-fs (loop4): Found nat_bits in checkpoint
[  483.916787][T27176] F2FS-fs (loop5): Found nat_bits in checkpoint
[  483.929353][T27179] F2FS-fs (loop0): Found nat_bits in checkpoint
[  483.981117][T27205] loop2: detected capacity change from 0 to 131072
[  483.993266][T27173] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  484.018677][T27205] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  484.028587][T27169] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  484.048978][T27205] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  484.053535][T27176] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  484.064192][T27182] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  484.079675][T27179] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  484.107797][T27205] F2FS-fs (loop2): invalid crc value
[  484.123929][T27215] loop1: detected capacity change from 0 to 131072
[  484.139469][T27215] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  484.153673][T27217] loop4: detected capacity change from 0 to 131072
[  484.165490][T27217] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  484.172697][T27215] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  484.174113][T27223] loop0: detected capacity change from 0 to 131072
[  484.184944][T27217] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  484.196926][T27221] loop3: detected capacity change from 0 to 131072
[  484.199029][T27223] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  484.204416][T27215] F2FS-fs (loop1): invalid crc value
[  484.216410][T27223] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  484.228085][T27224] loop5: detected capacity change from 0 to 131072
[  484.228517][T27221] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  484.246685][T27217] F2FS-fs (loop4): invalid crc value
[  484.246735][T27205] F2FS-fs (loop2): Found nat_bits in checkpoint
[  484.257094][T27224] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  484.267430][T27223] F2FS-fs (loop0): invalid crc value
[  484.283041][T27215] F2FS-fs (loop1): Found nat_bits in checkpoint
[  484.293071][T27224] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  484.301855][T27221] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  484.303997][T27217] F2FS-fs (loop4): Found nat_bits in checkpoint
[  484.318084][T27223] F2FS-fs (loop0): Found nat_bits in checkpoint
[  484.337348][T27224] F2FS-fs (loop5): invalid crc value
[  484.362253][T27221] F2FS-fs (loop3): invalid crc value
[  484.384344][T27224] F2FS-fs (loop5): Found nat_bits in checkpoint
[  484.412010][T27205] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  484.420256][T27221] F2FS-fs (loop3): Found nat_bits in checkpoint
[  484.432064][T27217] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  484.469938][T27215] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  484.477441][T27223] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  484.505582][T27224] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  484.545662][T27257] loop4: detected capacity change from 0 to 131072
[  484.567153][T27221] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  484.570909][T27261] loop2: detected capacity change from 0 to 131072
[  484.581799][T27257] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  484.592088][T27262] loop1: detected capacity change from 0 to 131072
[  484.599900][T27261] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  484.602964][T27264] loop0: detected capacity change from 0 to 131072
[  484.618516][T27257] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  484.627167][T27261] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  484.636645][T27262] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  484.643618][T27264] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  484.651358][T27262] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  484.660657][T27257] F2FS-fs (loop4): invalid crc value
[  484.665252][T27267] loop5: detected capacity change from 0 to 131072
[  484.683422][T27264] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  484.687388][T27261] F2FS-fs (loop2): invalid crc value
[  484.698855][T27257] F2FS-fs (loop4): Found nat_bits in checkpoint
[  484.703686][T27276] loop3: detected capacity change from 0 to 131072
[  484.710465][T27262] F2FS-fs (loop1): invalid crc value
[  484.724300][T27264] F2FS-fs (loop0): invalid crc value
[  484.725746][T27267] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  484.737032][T27276] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  484.753066][T27276] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  484.764257][T27264] F2FS-fs (loop0): Found nat_bits in checkpoint
[  484.765429][T27267] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  484.791884][T27261] F2FS-fs (loop2): Found nat_bits in checkpoint
[  484.802418][T27262] F2FS-fs (loop1): Found nat_bits in checkpoint
[  484.810260][T27276] F2FS-fs (loop3): invalid crc value
[  484.829777][T27257] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  484.842226][T27267] F2FS-fs (loop5): invalid crc value
[  484.868264][T27276] F2FS-fs (loop3): Found nat_bits in checkpoint
[  484.882514][T27264] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  484.906985][T27267] F2FS-fs (loop5): Found nat_bits in checkpoint
[  484.957979][T27276] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  484.973037][T27262] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  484.982861][T27261] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  485.003828][T27301] loop4: detected capacity change from 0 to 131072
[  485.037700][T27301] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  485.065356][T27267] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  485.067433][T27307] loop0: detected capacity change from 0 to 131072
[  485.081144][T27308] loop3: detected capacity change from 0 to 131072
[  485.082733][T27301] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  485.104576][T27307] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  485.106534][T27312] loop1: detected capacity change from 0 to 131072
[  485.120576][T27313] loop2: detected capacity change from 0 to 131072
[  485.123563][T27312] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  485.138984][T27307] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  485.143278][T27301] F2FS-fs (loop4): invalid crc value
[  485.147724][T27308] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  485.152998][T27312] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  485.177261][T27312] F2FS-fs (loop1): invalid crc value
[  485.183361][T27313] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  485.187627][T27320] loop5: detected capacity change from 0 to 131072
[  485.196438][T27308] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  485.199634][T27301] F2FS-fs (loop4): Found nat_bits in checkpoint
[  485.220146][T27320] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  485.220197][T27313] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  485.235801][T27320] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  485.237351][T27307] F2FS-fs (loop0): invalid crc value
[  485.258423][T27320] F2FS-fs (loop5): invalid crc value
[  485.270143][T27312] F2FS-fs (loop1): Found nat_bits in checkpoint
[  485.278863][T27308] F2FS-fs (loop3): invalid crc value
[  485.294002][T27307] F2FS-fs (loop0): Found nat_bits in checkpoint
[  485.304070][T27313] F2FS-fs (loop2): invalid crc value
[  485.313858][T27301] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  485.332868][T27308] F2FS-fs (loop3): Found nat_bits in checkpoint
[  485.341124][T27320] F2FS-fs (loop5): Found nat_bits in checkpoint
[  485.348493][T27301] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[  485.370655][T27301] F2FS-fs (loop4): Mounted with checkpoint version = 753bd00b
[  485.379843][T27313] F2FS-fs (loop2): Found nat_bits in checkpoint
[  485.411659][T27312] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  485.431722][T27307] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  485.514343][T27320] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  485.525085][T27308] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  485.538480][T27347] loop4: detected capacity change from 0 to 131072
[  485.553252][T27351] loop1: detected capacity change from 0 to 131072
[  485.554416][T27313] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  485.579033][T27347] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  485.586677][T27351] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  485.603524][T27347] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  485.615009][T27356] loop0: detected capacity change from 0 to 131072
[  485.633850][T27351] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  485.637916][T27347] F2FS-fs (loop4): invalid crc value
[  485.661852][T27360] loop5: detected capacity change from 0 to 131072
[  485.668979][T27356] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  485.670591][T27362] loop3: detected capacity change from 0 to 131072
[  485.687879][T27347] F2FS-fs (loop4): Found nat_bits in checkpoint
[  485.694763][T27351] F2FS-fs (loop1): invalid crc value
[  485.697944][T27367] loop2: detected capacity change from 0 to 131072
[  485.699482][T27360] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  485.701525][T27356] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  485.734121][T27362] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  485.743332][T27351] F2FS-fs (loop1): Found nat_bits in checkpoint
[  485.743536][T27360] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  485.773728][T27362] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  485.784870][T27367] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  485.792490][T27356] F2FS-fs (loop0): invalid crc value
[  485.803331][T27367] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  485.819608][T27362] F2FS-fs (loop3): invalid crc value
[  485.825846][T27347] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  485.834134][T27360] F2FS-fs (loop5): invalid crc value
[  485.842823][T27347] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[  485.851343][T27356] F2FS-fs (loop0): Found nat_bits in checkpoint
[  485.861135][T27367] F2FS-fs (loop2): invalid crc value
[  485.867751][T27351] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  485.868927][T27362] F2FS-fs (loop3): Found nat_bits in checkpoint
[  485.885720][T27360] F2FS-fs (loop5): Found nat_bits in checkpoint
[  485.893464][T27347] F2FS-fs (loop4): Mounted with checkpoint version = 753bd00b
[  485.914942][T27367] F2FS-fs (loop2): Found nat_bits in checkpoint
[  485.969048][T27392] loop1: detected capacity change from 0 to 131072
[  486.000579][T27392] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  486.016023][T27392] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  486.058124][T27356] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  486.058988][T27392] F2FS-fs (loop1): invalid crc value
[  486.080828][T27362] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  486.089641][T27360] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  486.105080][T27398] loop4: detected capacity change from 0 to 131072
[  486.114526][T27392] F2FS-fs (loop1): Found nat_bits in checkpoint
[  486.121236][T27367] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  486.150031][T27398] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  486.185551][T27398] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  486.209627][T27407] loop0: detected capacity change from 0 to 131072
[  486.232767][T27398] F2FS-fs (loop4): invalid crc value
[  486.238548][T27410] loop5: detected capacity change from 0 to 131072
[  486.245844][T27392] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  486.249028][T27407] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  486.257910][T27414] loop3: detected capacity change from 0 to 131072
[  486.267381][T27407] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  486.277950][T27410] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  486.285050][T27413] loop2: detected capacity change from 0 to 131072
[  486.292930][T27410] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  486.298192][T27414] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  486.308767][T27413] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  486.317642][T27407] F2FS-fs (loop0): invalid crc value
[  486.323832][T27398] F2FS-fs (loop4): Found nat_bits in checkpoint
[  486.331466][T27410] F2FS-fs (loop5): invalid crc value
[  486.338838][T27413] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  486.352264][T27414] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  486.372295][T27410] F2FS-fs (loop5): Found nat_bits in checkpoint
[  486.380262][T27414] F2FS-fs (loop3): invalid crc value
[  486.388068][T27407] F2FS-fs (loop0): Found nat_bits in checkpoint
[  486.389281][T27413] F2FS-fs (loop2): invalid crc value
[  486.407083][T27413] F2FS-fs (loop2): Found nat_bits in checkpoint
[  486.415658][T27435] loop1: detected capacity change from 0 to 131072
[  486.434089][T27414] F2FS-fs (loop3): Found nat_bits in checkpoint
[  486.449980][T27410] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  486.470136][T27410] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[  486.479730][T27435] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  486.489120][T27410] F2FS-fs (loop5): Mounted with checkpoint version = 753bd00b
[  486.508580][T27435] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  486.521170][T27414] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  486.528619][T27398] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  486.532560][T27435] F2FS-fs (loop1): invalid crc value
[  486.544181][T27414] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0
[  486.554898][T27414] F2FS-fs (loop3): Mounted with checkpoint version = 753bd00b
[  486.577423][T27435] F2FS-fs (loop1): Found nat_bits in checkpoint
[  486.584765][T27407] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  486.598118][T27413] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  486.635602][T27447] loop5: detected capacity change from 0 to 131072
[  486.665911][T27447] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  486.674564][T27452] loop4: detected capacity change from 0 to 131072
[  486.676243][T27435] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  486.690114][T27453] loop3: detected capacity change from 0 to 131072
[  486.697179][T27447] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  486.712068][T27453] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  486.720028][T27452] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  486.725921][T27447] F2FS-fs (loop5): invalid crc value
[  486.750987][T27458] loop2: detected capacity change from 0 to 131072
[  486.751041][T27453] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  486.759625][T27459] loop0: detected capacity change from 0 to 131072
[  486.774178][T27452] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  486.789465][T27447] F2FS-fs (loop5): Found nat_bits in checkpoint
[  486.805685][T27453] F2FS-fs (loop3): invalid crc value
[  486.817171][T27458] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  486.824658][T27466] loop1: detected capacity change from 0 to 131072
[  486.833547][T27458] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  486.845925][T27452] F2FS-fs (loop4): invalid crc value
[  486.848284][T27453] F2FS-fs (loop3): Found nat_bits in checkpoint
[  486.854878][T27459] ext4: Unknown parameter 'yzkallersyzkallersyzkallersyzkallers'
[  486.878828][T27458] F2FS-fs (loop2): invalid crc value
[  486.886721][T27466] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  486.887313][T27447] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  486.900588][T27466] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  486.919854][T27452] F2FS-fs (loop4): Found nat_bits in checkpoint
[  486.928300][T27447] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[  486.940786][T27458] F2FS-fs (loop2): Found nat_bits in checkpoint
[  486.955310][T27466] F2FS-fs (loop1): invalid crc value
[  486.973797][T27482] loop0: detected capacity change from 0 to 131072
[  486.976745][T27447] F2FS-fs (loop5): Mounted with checkpoint version = 753bd00b
[  486.993668][T27482] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  487.009861][T27482] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  487.009941][T27453] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  487.029392][T27466] F2FS-fs (loop1): Found nat_bits in checkpoint
[  487.036471][T27458] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  487.054553][T27482] F2FS-fs (loop0): invalid crc value
[  487.068982][T27452] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  487.118686][T27482] F2FS-fs (loop0): Found nat_bits in checkpoint
[  487.154138][T27498] loop5: detected capacity change from 0 to 131072
[  487.158904][T27499] loop3: detected capacity change from 0 to 131072
[  487.170724][T27500] loop2: detected capacity change from 0 to 131072
[  487.186390][T27502] loop4: detected capacity change from 0 to 131072
[  487.190427][T27466] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  487.193223][T27499] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  487.207216][T27498] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  487.221371][T27500] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  487.228767][T27502] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  487.236032][T27499] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  487.237574][T27498] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  487.256987][T27502] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  487.263314][T27500] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  487.286826][T27499] F2FS-fs (loop3): invalid crc value
[  487.299037][T27502] F2FS-fs (loop4): invalid crc value
[  487.301065][T27482] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  487.323600][T27498] F2FS-fs (loop5): invalid crc value
[  487.330547][T27500] F2FS-fs (loop2): invalid crc value
[  487.342217][T27499] F2FS-fs (loop3): Found nat_bits in checkpoint
[  487.350685][T27498] F2FS-fs (loop5): Found nat_bits in checkpoint
[  487.350691][T27502] F2FS-fs (loop4): Found nat_bits in checkpoint
[  487.391280][T27521] loop1: detected capacity change from 0 to 131072
[  487.410470][T27500] F2FS-fs (loop2): Found nat_bits in checkpoint
[  487.446652][T27521] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  487.450956][T27527] loop0: detected capacity change from 0 to 131072
[  487.473222][T27527] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  487.478228][T27502] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  487.480799][T27498] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  487.500210][T27527] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  487.500642][T27521] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  487.520232][T27499] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  487.544277][T27527] F2FS-fs (loop0): invalid crc value
[  487.578832][T27521] F2FS-fs (loop1): invalid crc value
[  487.589464][T27500] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  487.613766][T27527] F2FS-fs (loop0): Found nat_bits in checkpoint
[  487.625997][T27540] loop4: detected capacity change from 0 to 131072
[  487.630672][T27543] loop5: detected capacity change from 0 to 131072
[  487.642852][T27543] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  487.644247][T27521] F2FS-fs (loop1): Found nat_bits in checkpoint
[  487.651186][T27543] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  487.661416][T27544] loop3: detected capacity change from 0 to 131072
[  487.665891][T27540] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  487.678134][T27540] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  487.688720][T27543] F2FS-fs (loop5): invalid crc value
[  487.697138][T27540] F2FS-fs (loop4): invalid crc value
[  487.697845][T27544] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  487.715920][T27543] F2FS-fs (loop5): Found nat_bits in checkpoint
[  487.746275][T27540] F2FS-fs (loop4): Found nat_bits in checkpoint
[  487.774509][T27560] loop2: detected capacity change from 0 to 131072
[  487.780171][T27544] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  487.790113][T27521] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  487.811852][T27543] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  487.824835][T27560] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  487.833303][T27544] F2FS-fs (loop3): invalid crc value
[  487.833411][T27527] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  487.850696][T27543] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[  487.851060][T27544] F2FS-fs (loop3): Found nat_bits in checkpoint
[  487.860360][T27543] F2FS-fs (loop5): Mounted with checkpoint version = 753bd00b
[  487.886803][T27568] loop1: detected capacity change from 0 to 131072
[  487.893290][T27560] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  487.902897][T27568] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  487.903001][T27540] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  487.915234][T27568] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  487.955683][T27568] F2FS-fs (loop1): invalid crc value
[  487.979000][T27560] F2FS-fs (loop2): invalid crc value
[  487.985441][T27568] F2FS-fs (loop1): Found nat_bits in checkpoint
[  487.992251][T27572] loop0: detected capacity change from 0 to 131072
[  488.005010][T27572] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  488.014260][T27544] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  488.031735][T27572] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  488.034357][T27560] F2FS-fs (loop2): Found nat_bits in checkpoint
[  488.052958][T27580] loop5: detected capacity change from 0 to 131072
[  488.069176][T27572] F2FS-fs (loop0): invalid crc value
[  488.080923][T27585] loop4: detected capacity change from 0 to 131072
[  488.091229][T27580] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  488.098928][T27568] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  488.111171][T27572] F2FS-fs (loop0): Found nat_bits in checkpoint
[  488.123572][T27585] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  488.124613][T27580] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  488.140267][T27568] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  488.158417][T27568] F2FS-fs (loop1): Mounted with checkpoint version = 753bd00b
[  488.168556][T27585] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  488.189171][T27580] F2FS-fs (loop5): invalid crc value
[  488.193671][T27595] loop3: detected capacity change from 0 to 131072
[  488.218603][T27585] F2FS-fs (loop4): invalid crc value
[  488.221172][T27560] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  488.235417][T27595] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  488.251994][T27572] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  488.258387][T27595] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  488.268091][T27585] F2FS-fs (loop4): Found nat_bits in checkpoint
[  488.274476][T27580] F2FS-fs (loop5): Found nat_bits in checkpoint
[  488.301661][T27595] F2FS-fs (loop3): invalid crc value
[  488.342508][T27595] F2FS-fs (loop3): Found nat_bits in checkpoint
[  488.355327][T27613] loop1: detected capacity change from 0 to 131072
[  488.357489][T27614] loop2: detected capacity change from 0 to 131072
[  488.373935][T27585] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  488.398716][T27614] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  488.401022][T27613] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  488.423637][T27614] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  488.423746][T27616] loop0: detected capacity change from 0 to 131072
[  488.462838][T27580] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  488.468620][T27595] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  488.480777][T27614] F2FS-fs (loop2): invalid crc value
[  488.480805][T27613] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  488.496190][T27616] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  488.535565][T27613] F2FS-fs (loop1): invalid crc value
[  488.537116][T27616] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  488.550695][T27626] loop4: detected capacity change from 0 to 131072
[  488.560734][T27626] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  488.570384][T27616] F2FS-fs (loop0): invalid crc value
[  488.585774][T27614] F2FS-fs (loop2): Found nat_bits in checkpoint
[  488.591704][T27637] loop3: detected capacity change from 0 to 131072
[  488.594705][T27626] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  488.608232][T27637] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  488.619863][T27613] F2FS-fs (loop1): Found nat_bits in checkpoint
[  488.626920][T27640] loop5: detected capacity change from 0 to 131072
[  488.635590][T27616] F2FS-fs (loop0): Found nat_bits in checkpoint
[  488.638705][T27637] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  488.662294][T27626] F2FS-fs (loop4): invalid crc value
[  488.672991][T27637] F2FS-fs (loop3): invalid crc value
[  488.676773][T27640] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  488.705275][T27640] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  488.718027][T27626] F2FS-fs (loop4): Found nat_bits in checkpoint
[  488.720304][T27614] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  488.737825][T27637] F2FS-fs (loop3): Found nat_bits in checkpoint
[  488.748416][T27640] F2FS-fs (loop5): invalid crc value
[  488.756895][T27616] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  488.769780][T27613] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  488.806597][T27640] F2FS-fs (loop5): Found nat_bits in checkpoint
[  488.830295][T27626] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  488.877773][T27662] loop0: detected capacity change from 0 to 131072
[  488.888167][T27661] loop2: detected capacity change from 0 to 131072
[  488.899129][T27637] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  488.908588][T27664] loop1: detected capacity change from 0 to 131072
[  488.915584][T27662] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  488.939517][T27662] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  488.950628][T27664] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  488.957806][T27661] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  488.980073][T27640] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  488.980718][T27664] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  488.998504][T27661] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  489.003792][T27662] F2FS-fs (loop0): invalid crc value
[  489.022940][T27672] loop3: detected capacity change from 0 to 131072
[  489.035469][T27672] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  489.043325][T27672] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  489.055936][T27664] F2FS-fs (loop1): invalid crc value
[  489.062989][T27662] F2FS-fs (loop0): Found nat_bits in checkpoint
[  489.063287][T27661] F2FS-fs (loop2): invalid crc value
[  489.076039][T27672] F2FS-fs (loop3): invalid crc value
[  489.092971][T27679] loop4: detected capacity change from 0 to 131072
[  489.101318][T27664] F2FS-fs (loop1): Found nat_bits in checkpoint
[  489.128543][T27661] F2FS-fs (loop2): Found nat_bits in checkpoint
[  489.137558][T27672] F2FS-fs (loop3): Found nat_bits in checkpoint
[  489.140887][T27679] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  489.156243][T27691] loop5: detected capacity change from 0 to 131072
[  489.167712][T27679] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  489.204800][T27691] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  489.207989][T27679] F2FS-fs (loop4): invalid crc value
[  489.217223][T27662] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  489.233438][T27664] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  489.243772][T27691] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  489.245717][T27679] F2FS-fs (loop4): Found nat_bits in checkpoint
[  489.302475][T27661] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  489.309448][T27672] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  489.324790][T27691] F2FS-fs (loop5): invalid crc value
[  489.332630][T27700] loop0: detected capacity change from 0 to 131072
[  489.367416][T27705] loop1: detected capacity change from 0 to 131072
[  489.375431][T27691] F2FS-fs (loop5): Found nat_bits in checkpoint
[  489.388321][T27700] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  489.399119][T27679] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  489.414980][T27705] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  489.429980][T27700] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  489.447763][T27705] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  489.459789][T27714] loop3: detected capacity change from 0 to 131072
[  489.461155][T27713] loop2: detected capacity change from 0 to 131072
[  489.487340][T27700] F2FS-fs (loop0): invalid crc value
[  489.497552][T27705] F2FS-fs (loop1): invalid crc value
[  489.504240][T27714] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  489.504674][T27713] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  489.523964][T27719] loop4: detected capacity change from 0 to 131072
[  489.525833][T27691] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  489.530825][T27713] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  489.540638][T27714] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  489.549958][T27719] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  489.562829][T27700] F2FS-fs (loop0): Found nat_bits in checkpoint
[  489.571205][T27705] F2FS-fs (loop1): Found nat_bits in checkpoint
[  489.594955][T27714] F2FS-fs (loop3): invalid crc value
[  489.604482][T27719] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  489.637908][T27713] F2FS-fs (loop2): invalid crc value
[  489.638772][T27714] F2FS-fs (loop3): Found nat_bits in checkpoint
[  489.666368][T27719] F2FS-fs (loop4): invalid crc value
[  489.671526][T27736] loop5: detected capacity change from 0 to 131072
[  489.697181][T27713] F2FS-fs (loop2): Found nat_bits in checkpoint
[  489.707060][T27700] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  489.714666][T27736] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  489.714779][T27705] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  489.729756][T27719] F2FS-fs (loop4): Found nat_bits in checkpoint
[  489.746690][T27736] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  489.769707][T27714] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  489.800148][T27736] F2FS-fs (loop5): invalid crc value
[  489.827954][T27713] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  489.858924][T27736] F2FS-fs (loop5): Found nat_bits in checkpoint
[  489.880586][T27755] loop0: detected capacity change from 0 to 131072
[  489.904255][T27759] loop1: detected capacity change from 0 to 131072
[  489.912180][T27719] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  489.925827][T27760] loop3: detected capacity change from 0 to 131072
[  489.927176][T27759] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  489.940031][T27755] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  489.947658][T27762] loop2: detected capacity change from 0 to 131072
[  489.948367][T27759] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  489.976948][T27755] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  489.985574][T27760] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  489.987155][T27759] F2FS-fs (loop1): invalid crc value
[  490.005988][T27762] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  490.022932][T27760] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  490.041757][T27736] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  490.052538][T27755] F2FS-fs (loop0): invalid crc value
[  490.058065][T27762] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  490.068615][T27759] F2FS-fs (loop1): Found nat_bits in checkpoint
[  490.073916][T27775] loop4: detected capacity change from 0 to 131072
[  490.085597][T27760] F2FS-fs (loop3): invalid crc value
[  490.100895][T27755] F2FS-fs (loop0): Found nat_bits in checkpoint
[  490.102533][T27762] F2FS-fs (loop2): invalid crc value
[  490.124093][T27775] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  490.146053][T27775] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  490.155861][T27760] F2FS-fs (loop3): Found nat_bits in checkpoint
[  490.173094][T27762] F2FS-fs (loop2): Failed to initialize F2FS segment manager (-4)
[  490.186966][T27787] loop5: detected capacity change from 0 to 131072
[  490.200830][T27759] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  490.201739][T27775] F2FS-fs (loop4): invalid crc value
[  490.231522][T27787] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  490.254352][T27755] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  490.263606][T27793] loop2: detected capacity change from 0 to 131072
[  490.266102][T27760] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  490.276694][T27787] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  490.280381][T27775] F2FS-fs (loop4): Found nat_bits in checkpoint
[  490.306497][T27793] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  490.337827][T27787] F2FS-fs (loop5): invalid crc value
[  490.349668][T27793] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  490.368390][T27801] loop1: detected capacity change from 0 to 131072
[  490.384461][T27793] F2FS-fs (loop2): invalid crc value
[  490.392711][T27806] loop3: detected capacity change from 0 to 131072
[  490.405528][T27808] loop0: detected capacity change from 0 to 131072
[  490.411162][T27806] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  490.419619][T27801] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  490.420628][T27787] F2FS-fs (loop5): Found nat_bits in checkpoint
[  490.426892][T27775] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  490.440634][T27806] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  490.450685][T27793] F2FS-fs (loop2): Found nat_bits in checkpoint
[  490.451286][T27801] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  490.467592][T27808] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  490.487003][T27808] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  490.495910][T27806] F2FS-fs (loop3): invalid crc value
[  490.523587][T27801] F2FS-fs (loop1): invalid crc value
[  490.536338][T27808] F2FS-fs (loop0): invalid crc value
[  490.549513][T27822] loop4: detected capacity change from 0 to 131072
[  490.553905][T27806] F2FS-fs (loop3): Found nat_bits in checkpoint
[  490.567383][T27808] F2FS-fs (loop0): Found nat_bits in checkpoint
[  490.574573][T27822] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  490.582921][T27801] F2FS-fs (loop1): Found nat_bits in checkpoint
[  490.597336][T27822] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  490.610035][T27793] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  490.618163][T27787] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  490.631861][T27822] F2FS-fs (loop4): invalid crc value
[  490.663890][T27822] F2FS-fs (loop4): Found nat_bits in checkpoint
[  490.676773][T27801] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  490.740946][T27838] loop2: detected capacity change from 0 to 131072
[  490.754581][T27808] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  490.768741][T27806] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  490.769889][T27838] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  490.778941][T27842] loop1: detected capacity change from 0 to 131072
[  490.793833][T27843] loop5: detected capacity change from 0 to 131072
[  490.812683][T27842] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  490.815182][T27838] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  490.822942][T27843] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  490.846609][T27822] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  490.857787][T27842] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  490.879872][T27838] F2FS-fs (loop2): invalid crc value
[  490.885889][T27843] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  490.905425][T27855] loop0: detected capacity change from 0 to 131072
[  490.913966][T27842] F2FS-fs (loop1): invalid crc value
[  490.930352][T27855] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  490.935649][T27859] loop3: detected capacity change from 0 to 131072
[  490.943186][T27838] F2FS-fs (loop2): Found nat_bits in checkpoint
[  490.946880][T27843] F2FS-fs (loop5): invalid crc value
[  490.966358][T27842] F2FS-fs (loop1): Found nat_bits in checkpoint
[  490.969008][T27855] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  490.980237][T27864] loop4: detected capacity change from 0 to 131072
[  490.991368][T27859] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  491.003298][T27855] F2FS-fs (loop0): invalid crc value
[  491.012044][T27843] F2FS-fs (loop5): Found nat_bits in checkpoint
[  491.021968][T27859] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  491.037082][T27864] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  491.045844][T27855] F2FS-fs (loop0): Found nat_bits in checkpoint
[  491.066502][T27838] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  491.070390][T27864] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  491.094685][T27859] F2FS-fs (loop3): invalid crc value
[  491.110052][T27864] F2FS-fs (loop4): invalid crc value
[  491.123652][T27842] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  491.139679][T27859] F2FS-fs (loop3): Found nat_bits in checkpoint
[  491.156992][T27864] F2FS-fs (loop4): Found nat_bits in checkpoint
[  491.169077][T27843] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  491.199774][T27855] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  491.243262][T27886] loop2: detected capacity change from 0 to 131072
[  491.256040][T27889] loop1: detected capacity change from 0 to 131072
[  491.274156][T27859] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  491.281954][T27886] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  491.293109][T27864] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  491.303038][T27889] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  491.303204][T27891] loop5: detected capacity change from 0 to 131072
[  491.319815][T27886] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  491.337319][T27889] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  491.346635][T27895] loop0: detected capacity change from 0 to 131072
[  491.360419][T27895] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  491.380608][T27891] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  491.385721][T27889] F2FS-fs (loop1): invalid crc value
[  491.390429][T27891] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  491.400022][T27895] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  491.410117][T27886] F2FS-fs (loop2): invalid crc value
[  491.418611][T27901] loop3: detected capacity change from 0 to 131072
[  491.430375][T27903] loop4: detected capacity change from 0 to 131072
[  491.437954][T27895] F2FS-fs (loop0): invalid crc value
[  491.444342][T27891] F2FS-fs (loop5): invalid crc value
[  491.445621][T27889] F2FS-fs (loop1): Found nat_bits in checkpoint
[  491.456473][T27901] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  491.465729][T27886] F2FS-fs (loop2): Found nat_bits in checkpoint
[  491.475706][T27903] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  491.484693][T27891] F2FS-fs (loop5): Found nat_bits in checkpoint
[  491.496701][T27901] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  491.497060][T27895] F2FS-fs (loop0): Found nat_bits in checkpoint
[  491.509652][T27903] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  491.539184][T27901] F2FS-fs (loop3): invalid crc value
[  491.550734][T27903] F2FS-fs (loop4): invalid crc value
[  491.569224][T27901] F2FS-fs (loop3): Found nat_bits in checkpoint
[  491.578217][T27891] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  491.593099][T27903] F2FS-fs (loop4): Found nat_bits in checkpoint
[  491.601115][T27889] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  491.675736][T27901] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  491.683499][T27886] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  491.700404][T27929] loop5: detected capacity change from 0 to 131072
[  491.707272][T27895] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  491.709625][T27903] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  491.741707][T27929] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  491.768257][T27929] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  491.790614][T27936] loop1: detected capacity change from 0 to 131072
[  491.817531][T27941] loop3: detected capacity change from 0 to 131072
[  491.825506][T27929] F2FS-fs (loop5): invalid crc value
[  491.827051][T27942] loop4: detected capacity change from 0 to 131072
[  491.838329][T27936] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  491.849354][T27941] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  491.858657][T27936] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  491.873539][T27929] F2FS-fs (loop5): Found nat_bits in checkpoint
[  491.884576][T27941] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  491.902353][T27949] loop2: detected capacity change from 0 to 131072
[  491.909669][T27936] F2FS-fs (loop1): invalid crc value
[  491.913475][T27950] loop0: detected capacity change from 0 to 131072
[  491.922833][T27942] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  491.940073][T27941] F2FS-fs (loop3): invalid crc value
[  491.950286][T27949] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  491.959765][T27950] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  491.970453][T27942] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  491.976663][T27950] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  491.981211][T27936] F2FS-fs (loop1): Found nat_bits in checkpoint
[  491.991135][T27949] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  492.002970][T27929] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  492.014295][T27950] F2FS-fs (loop0): invalid crc value
[  492.024166][T27949] F2FS-fs (loop2): invalid crc value
[  492.036595][T27942] F2FS-fs (loop4): invalid crc value
[  492.042999][T27941] F2FS-fs (loop3): Found nat_bits in checkpoint
[  492.055827][T27950] F2FS-fs (loop0): Found nat_bits in checkpoint
[  492.089340][T27949] F2FS-fs (loop2): Found nat_bits in checkpoint
[  492.100211][T27942] F2FS-fs (loop4): Found nat_bits in checkpoint
[  492.129124][T27973] loop5: detected capacity change from 0 to 131072
[  492.176579][T27936] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  492.183500][T27973] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  492.203743][T27950] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  492.211383][T27941] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  492.221726][T27973] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  492.263925][T27942] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  492.266363][T27949] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  492.282154][T27973] F2FS-fs (loop5): invalid crc value
[  492.325928][T27986] loop0: detected capacity change from 0 to 131072
[  492.330686][T27982] loop1: detected capacity change from 0 to 131072
[  492.340008][T27988] loop3: detected capacity change from 0 to 131072
[  492.348492][T27973] F2FS-fs (loop5): Found nat_bits in checkpoint
[  492.352951][T27986] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  492.368410][T27988] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  492.376109][T27982] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  492.384991][T27986] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  492.401487][T27988] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  492.417573][T27991] loop2: detected capacity change from 0 to 131072
[  492.434360][T27986] F2FS-fs (loop0): invalid crc value
[  492.438790][T27982] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  492.447176][T27988] F2FS-fs (loop3): invalid crc value
[  492.460004][T27991] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  492.469043][T27996] loop4: detected capacity change from 0 to 131072
[  492.485056][T27991] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  492.493898][T27982] F2FS-fs (loop1): invalid crc value
[  492.506105][T27986] F2FS-fs (loop0): Found nat_bits in checkpoint
[  492.512968][T27973] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  492.515581][T27988] F2FS-fs (loop3): Found nat_bits in checkpoint
[  492.526230][T27996] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  492.541163][T27991] F2FS-fs (loop2): invalid crc value
[  492.551480][T27996] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  492.557239][T27982] F2FS-fs (loop1): Found nat_bits in checkpoint
[  492.597958][T27991] F2FS-fs (loop2): Found nat_bits in checkpoint
[  492.605392][T27996] F2FS-fs (loop4): invalid crc value
[  492.636723][T27986] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  492.645961][T28014] loop5: detected capacity change from 0 to 131072
[  492.654332][T27996] F2FS-fs (loop4): Found nat_bits in checkpoint
[  492.662975][T27988] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  492.684873][T28014] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  492.718700][T27982] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  492.728255][T28014] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  492.753500][T28024] loop0: detected capacity change from 0 to 131072
[  492.762267][T27991] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  492.768865][T28026] loop3: detected capacity change from 0 to 131072
[  492.780598][T27996] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  492.781117][T28014] F2FS-fs (loop5): invalid crc value
[  492.792113][T28024] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  492.806888][T28026] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  492.816063][T28024] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  492.839053][T28026] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  492.857358][T28024] F2FS-fs (loop0): invalid crc value
[  492.875412][T28026] F2FS-fs (loop3): invalid crc value
[  492.887558][T28014] F2FS-fs (loop5): Found nat_bits in checkpoint
[  492.898790][T28024] F2FS-fs (loop0): Found nat_bits in checkpoint
[  492.904597][T28043] loop1: detected capacity change from 0 to 131072
[  492.913196][T28045] loop2: detected capacity change from 0 to 131072
[  492.915057][T28044] loop4: detected capacity change from 0 to 131072
[  492.925546][T28026] F2FS-fs (loop3): Found nat_bits in checkpoint
[  492.962361][T28045] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  492.964416][T28043] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  492.995656][T28044] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  492.998752][T28045] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  493.033475][T28044] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  493.045322][T28043] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  493.046560][T28024] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  493.064626][T28045] F2FS-fs (loop2): invalid crc value
[  493.070194][T28014] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  493.077634][T28026] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  493.087960][T28044] F2FS-fs (loop4): invalid crc value
[  493.093720][T28043] F2FS-fs (loop1): invalid crc value
[  493.114243][T28045] F2FS-fs (loop2): Found nat_bits in checkpoint
[  493.148402][T28044] F2FS-fs (loop4): Found nat_bits in checkpoint
[  493.148998][T28043] F2FS-fs (loop1): Found nat_bits in checkpoint
[  493.192482][T28068] loop5: detected capacity change from 0 to 131072
[  493.193773][T28070] loop0: detected capacity change from 0 to 131072
[  493.230533][T28068] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  493.232686][T28072] loop3: detected capacity change from 0 to 131072
[  493.259784][T28045] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  493.266686][T28070] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  493.267760][T28068] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  493.285896][T28043] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  493.294451][T28070] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  493.299212][T28044] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  493.312955][T28072] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  493.325897][T28072] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  493.346224][T28070] F2FS-fs (loop0): invalid crc value
[  493.346562][T28068] F2FS-fs (loop5): invalid crc value
[  493.383385][T28070] F2FS-fs (loop0): Found nat_bits in checkpoint
[  493.391298][T28084] loop2: detected capacity change from 0 to 131072
[  493.409906][T28072] F2FS-fs (loop3): invalid crc value
[  493.416563][T28084] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  493.424297][T28068] F2FS-fs (loop5): Found nat_bits in checkpoint
[  493.435305][T28090] loop4: detected capacity change from 0 to 131072
[  493.445096][T28084] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  493.459859][T28072] F2FS-fs (loop3): Found nat_bits in checkpoint
[  493.464818][T28094] loop1: detected capacity change from 0 to 131072
[  493.474507][T28090] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  493.490573][T28084] F2FS-fs (loop2): invalid crc value
[  493.501108][T28070] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  493.508847][T28094] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  493.511049][T28090] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  493.517239][T28094] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  493.545661][T28094] F2FS-fs (loop1): invalid crc value
[  493.564822][T28084] F2FS-fs (loop2): Found nat_bits in checkpoint
[  493.573782][T28068] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  493.574275][T28090] F2FS-fs (loop4): invalid crc value
[  493.601810][T28107] loop0: detected capacity change from 0 to 131072
[  493.625161][T28107] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  493.634994][T28094] F2FS-fs (loop1): Found nat_bits in checkpoint
[  493.636598][T28072] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  493.643300][T28090] F2FS-fs (loop4): Found nat_bits in checkpoint
[  493.669908][T28107] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  493.688075][T28084] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  493.722305][T28107] F2FS-fs (loop0): invalid crc value
[  493.753415][T28118] loop5: detected capacity change from 0 to 131072
[  493.768787][T28094] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  493.782290][T28107] F2FS-fs (loop0): Found nat_bits in checkpoint
[  493.792187][T28118] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  493.809994][T28090] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  493.820972][T28118] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  493.835634][T28125] loop3: detected capacity change from 0 to 131072
[  493.844197][T28126] loop2: detected capacity change from 0 to 131072
[  493.855649][T28118] F2FS-fs (loop5): invalid crc value
[  493.884795][T28126] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  493.892073][T28125] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  493.903664][T28118] F2FS-fs (loop5): Found nat_bits in checkpoint
[  493.913032][T28134] loop1: detected capacity change from 0 to 131072
[  493.920288][T28126] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  493.930041][T28125] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  493.939251][T28107] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  493.948827][T28138] loop4: detected capacity change from 0 to 131072
[  493.958947][T28134] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  493.975748][T28125] F2FS-fs (loop3): invalid crc value
[  493.981814][T28126] F2FS-fs (loop2): invalid crc value
[  493.987435][T28138] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  493.996590][T28134] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  494.012187][T28138] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  494.023008][T28125] F2FS-fs (loop3): Found nat_bits in checkpoint
[  494.026576][T28126] F2FS-fs (loop2): Found nat_bits in checkpoint
[  494.050268][T28118] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  494.057169][T28134] F2FS-fs (loop1): invalid crc value
[  494.074482][T28138] F2FS-fs (loop4): invalid crc value
[  494.075941][T28151] loop0: detected capacity change from 0 to 131072
[  494.103230][T28134] F2FS-fs (loop1): Found nat_bits in checkpoint
[  494.117207][T28138] F2FS-fs (loop4): Found nat_bits in checkpoint
[  494.135652][T28151] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  494.171692][T28125] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  494.173066][T28126] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  494.188704][T28151] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  494.216860][T28163] loop5: detected capacity change from 0 to 131072
[  494.232983][T28151] F2FS-fs (loop0): invalid crc value
[  494.249831][T28163] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  494.263220][T28134] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  494.281874][T28138] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  494.285897][T28151] F2FS-fs (loop0): Found nat_bits in checkpoint
[  494.289571][T28163] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  494.334021][T28172] loop3: detected capacity change from 0 to 131072
[  494.356589][T28163] F2FS-fs (loop5): invalid crc value
[  494.365096][T28176] loop2: detected capacity change from 0 to 131072
[  494.379506][T28172] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  494.392400][T28178] loop1: detected capacity change from 0 to 131072
[  494.394568][T28180] loop4: detected capacity change from 0 to 131072
[  494.414821][T28176] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  494.422953][T28172] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  494.432068][T28180] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  494.439731][T28163] F2FS-fs (loop5): Found nat_bits in checkpoint
[  494.453969][T28178] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  494.456321][T28176] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  494.468869][T28180] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  494.475244][T28180] F2FS-fs (loop4): invalid crc value
[  494.477447][T28151] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  494.492773][T28178] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  494.504123][T28172] F2FS-fs (loop3): invalid crc value
[  494.522432][T28178] F2FS-fs (loop1): invalid crc value
[  494.537973][T28163] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  494.543292][T28172] F2FS-fs (loop3): Found nat_bits in checkpoint
[  494.552818][T28180] F2FS-fs (loop4): Found nat_bits in checkpoint
[  494.561094][T28178] F2FS-fs (loop1): Found nat_bits in checkpoint
[  494.568871][T28176] F2FS-fs (loop2): invalid crc value
[  494.620729][T28176] F2FS-fs (loop2): Found nat_bits in checkpoint
[  494.638217][T28203] loop0: detected capacity change from 0 to 131072
[  494.646349][T28172] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  494.688190][T28203] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  494.718832][T28209] loop5: detected capacity change from 0 to 131072
[  494.732781][T28203] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  494.746466][T28180] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  494.754560][T28178] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  494.759621][T28212] loop3: detected capacity change from 0 to 131072
[  494.769754][T28209] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  494.782381][T28203] F2FS-fs (loop0): invalid crc value
[  494.796418][T28176] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  494.804122][T28212] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  494.804700][T28209] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  494.820139][T28212] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  494.829674][T28203] F2FS-fs (loop0): Found nat_bits in checkpoint
[  494.866821][T28212] F2FS-fs (loop3): invalid crc value
[  494.891378][T28225] loop4: detected capacity change from 0 to 131072
[  494.894464][T28209] F2FS-fs (loop5): invalid crc value
[  494.909833][T28224] loop1: detected capacity change from 0 to 131072
[  494.909901][T28212] F2FS-fs (loop3): Found nat_bits in checkpoint
[  494.936089][T28225] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  494.944374][T28224] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  494.945660][T28203] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  494.960128][T28224] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  494.970217][T28231] loop2: detected capacity change from 0 to 131072
[  494.973699][T28225] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  494.992728][T28209] F2FS-fs (loop5): Found nat_bits in checkpoint
[  495.002378][T28231] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  495.012160][T28224] F2FS-fs (loop1): invalid crc value
[  495.036539][T28225] F2FS-fs (loop4): invalid crc value
[  495.041641][T28231] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  495.064446][T28224] F2FS-fs (loop1): Found nat_bits in checkpoint
[  495.066042][T28212] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  495.088522][T28231] F2FS-fs (loop2): invalid crc value
[  495.105022][T28225] F2FS-fs (loop4): Found nat_bits in checkpoint
[  495.123851][T28231] F2FS-fs (loop2): Found nat_bits in checkpoint
[  495.134898][T28209] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  495.146543][T28252] loop0: detected capacity change from 0 to 131072
[  495.191295][T28252] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  495.207413][T28256] loop3: detected capacity change from 0 to 131072
[  495.237300][T28252] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  495.239228][T28256] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  495.253952][T28224] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  495.259368][T28231] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  495.278741][T28225] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  495.287108][T28256] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  495.297866][T28252] F2FS-fs (loop0): invalid crc value
[  495.313683][T28262] loop5: detected capacity change from 0 to 131072
[  495.331993][T28256] F2FS-fs (loop3): invalid crc value
[  495.352823][T28252] F2FS-fs (loop0): Found nat_bits in checkpoint
[  495.355488][T28262] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  495.380493][T28271] loop1: detected capacity change from 0 to 131072
[  495.388455][T28272] loop2: detected capacity change from 0 to 131072
[  495.397339][T28256] F2FS-fs (loop3): Found nat_bits in checkpoint
[  495.406057][T28277] loop4: detected capacity change from 0 to 131072
[  495.407350][T28262] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  495.421533][T28272] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  495.433219][T28271] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  495.436984][T28272] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  495.448765][T28277] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  495.455678][T28262] F2FS-fs (loop5): invalid crc value
[  495.463700][T28252] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  495.470451][T28277] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  495.475888][T28271] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  495.486658][T28272] F2FS-fs (loop2): invalid crc value
[  495.504958][T28277] F2FS-fs (loop4): invalid crc value
[  495.512635][T28262] F2FS-fs (loop5): Found nat_bits in checkpoint
[  495.522420][T28272] F2FS-fs (loop2): Found nat_bits in checkpoint
[  495.540413][T28271] F2FS-fs (loop1): invalid crc value
[  495.541797][T28256] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  495.573178][T28277] F2FS-fs (loop4): Found nat_bits in checkpoint
[  495.601327][T28271] F2FS-fs (loop1): Found nat_bits in checkpoint
[  495.629051][T28299] loop0: detected capacity change from 0 to 131072
[  495.666662][T28302] loop3: detected capacity change from 0 to 131072
[  495.689608][T28299] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  495.696829][T28302] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  495.711558][T28302] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  495.724325][T28299] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  495.735126][T28272] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  495.742627][T28262] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  495.750826][T28302] F2FS-fs (loop3): invalid crc value
[  495.756947][T28299] F2FS-fs (loop0): invalid crc value
[  495.772911][T28277] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  495.785934][T28299] F2FS-fs (loop0): Found nat_bits in checkpoint
[  495.798743][T28271] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  495.807914][T28302] F2FS-fs (loop3): Found nat_bits in checkpoint
[  495.859475][T28317] loop2: detected capacity change from 0 to 131072
[  495.878549][T28319] loop5: detected capacity change from 0 to 131072
[  495.906062][T28299] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  495.909921][T28317] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  495.926650][T28317] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  495.928583][T28319] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  495.945594][T28322] loop4: detected capacity change from 0 to 131072
[  495.947002][T28302] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  495.952493][T28324] loop1: detected capacity change from 0 to 131072
[  495.968308][T28317] F2FS-fs (loop2): invalid crc value
[  495.974651][T28322] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  495.983543][T28319] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  496.001650][T28324] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  496.011036][T28317] F2FS-fs (loop2): Found nat_bits in checkpoint
[  496.012912][T28322] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  496.027807][T28319] F2FS-fs (loop5): invalid crc value
[  496.049335][T28324] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  496.059484][T28336] loop3: detected capacity change from 0 to 131072
[  496.070403][T28338] loop0: detected capacity change from 0 to 131072
[  496.083018][T28319] F2FS-fs (loop5): Found nat_bits in checkpoint
[  496.089710][T28338] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  496.101117][T28336] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  496.109278][T28324] F2FS-fs (loop1): invalid crc value
[  496.111921][T28338] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  496.115382][T28322] F2FS-fs (loop4): invalid crc value
[  496.129494][T28336] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  496.138310][T28317] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  496.157880][T28317] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[  496.168035][T28324] F2FS-fs (loop1): Found nat_bits in checkpoint
[  496.171224][T28338] F2FS-fs (loop0): invalid crc value
[  496.180622][T28336] F2FS-fs (loop3): invalid crc value
[  496.186426][T28322] F2FS-fs (loop4): Found nat_bits in checkpoint
[  496.203052][T28319] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  496.209047][T28317] F2FS-fs (loop2): Mounted with checkpoint version = 753bd00b
[  496.211649][T28338] F2FS-fs (loop0): Found nat_bits in checkpoint
[  496.234580][T28336] F2FS-fs (loop3): Found nat_bits in checkpoint
[  496.244762][ T1210] ieee802154 phy0 wpan0: encryption failed: -22
[  496.251158][ T1210] ieee802154 phy1 wpan1: encryption failed: -22
[  496.325145][T28361] loop5: detected capacity change from 0 to 131072
[  496.346956][T28324] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  496.349899][T28338] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  496.360713][T28322] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  496.370398][T28361] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  496.389920][T28336] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  496.392427][T28361] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  496.430384][T28369] loop2: detected capacity change from 0 to 131072
[  496.475911][T28372] loop0: detected capacity change from 0 to 131072
[  496.482982][T28374] loop3: detected capacity change from 0 to 131072
[  496.486671][T28369] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  496.498321][T28372] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  496.501265][T28361] F2FS-fs (loop5): invalid crc value
[  496.510398][T28378] loop1: detected capacity change from 0 to 131072
[  496.514072][T28372] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  496.525510][T28374] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  496.530095][T28380] loop4: detected capacity change from 0 to 131072
[  496.532340][T28378] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  496.544897][T28380] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  496.552925][T28374] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  496.562000][T28380] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  496.572467][T28369] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  496.586648][T28380] F2FS-fs (loop4): invalid crc value
[  496.590811][T28378] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  496.605688][T28361] F2FS-fs (loop5): Found nat_bits in checkpoint
[  496.613021][T28372] F2FS-fs (loop0): invalid crc value
[  496.618481][T28374] F2FS-fs (loop3): invalid crc value
[  496.627599][T28378] F2FS-fs (loop1): invalid crc value
[  496.634170][T28369] F2FS-fs (loop2): invalid crc value
[  496.645014][T28380] F2FS-fs (loop4): Found nat_bits in checkpoint
[  496.658839][T28374] F2FS-fs (loop3): Found nat_bits in checkpoint
[  496.674240][T28372] F2FS-fs (loop0): Found nat_bits in checkpoint
[  496.681226][T28378] F2FS-fs (loop1): Found nat_bits in checkpoint
[  496.689455][T28369] F2FS-fs (loop2): Found nat_bits in checkpoint
[  496.735707][T28380] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  496.768886][T28380] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[  496.778196][T28361] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  496.791809][T28380] F2FS-fs (loop4): Mounted with checkpoint version = 753bd00b
[  496.819122][T28378] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  496.840863][T28374] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  496.854385][T28372] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  496.861596][T28369] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  496.929794][T28412] loop5: detected capacity change from 0 to 131072
[  496.951289][T28417] loop1: detected capacity change from 0 to 131072
[  496.959467][T28419] loop3: detected capacity change from 0 to 131072
[  496.966274][T28412] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  496.966289][T28412] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  496.973751][T28412] F2FS-fs (loop5): invalid crc value
[  496.982107][T28418] loop4: detected capacity change from 0 to 131072
[  496.987479][T28420] loop2: detected capacity change from 0 to 131072
[  497.007406][T28422] loop0: detected capacity change from 0 to 131072
[  497.007993][T28417] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  497.027166][T28420] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  497.038424][T28418] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  497.048155][T28412] F2FS-fs (loop5): Found nat_bits in checkpoint
[  497.056635][T28422] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  497.062372][T28420] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  497.071618][T28418] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  497.079661][T28417] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  497.088185][T28422] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  497.098706][T28419] ext4: Unknown parameter 'yzkallersyzkallersyzkallersyzkallers'
[  497.118076][T28420] F2FS-fs (loop2): invalid crc value
[  497.126330][T28418] F2FS-fs (loop4): invalid crc value
[  497.132959][T28417] F2FS-fs (loop1): invalid crc value
[  497.136139][T28422] F2FS-fs (loop0): invalid crc value
[  497.160412][T28420] F2FS-fs (loop2): Found nat_bits in checkpoint
[  497.173316][T28418] F2FS-fs (loop4): Found nat_bits in checkpoint
[  497.181357][T28417] F2FS-fs (loop1): Found nat_bits in checkpoint
[  497.194338][T28412] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  497.205073][T28422] F2FS-fs (loop0): Found nat_bits in checkpoint
[  497.235768][T28447] loop3: detected capacity change from 0 to 131072
[  497.272237][T28447] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  497.299451][T28447] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  497.321019][T28420] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  497.332986][T28418] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  497.338220][T28417] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  497.347394][T28452] loop5: detected capacity change from 0 to 131072
[  497.349249][T28422] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  497.370283][T28447] F2FS-fs (loop3): invalid crc value
[  497.371252][T28452] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  497.416679][T28452] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  497.438033][T28460] loop2: detected capacity change from 0 to 131072
[  497.443021][T28447] F2FS-fs (loop3): Found nat_bits in checkpoint
[  497.460429][T28452] F2FS-fs (loop5): invalid crc value
[  497.463208][T28464] loop4: detected capacity change from 0 to 264192
[  497.478060][T28460] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  497.498645][T28460] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  497.499009][T28452] F2FS-fs (loop5): Found nat_bits in checkpoint
[  497.528060][T28460] F2FS-fs (loop2): invalid crc value
[  497.528901][T28471] loop1: detected capacity change from 0 to 131072
[  497.559764][T28476] loop0: detected capacity change from 0 to 131072
[  497.570589][T28464] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback.
[  497.584862][T28464] ext4 filesystem being mounted at /root/syzkaller.FW6vcZ/133/file0 supports timestamps until 2038 (0x7fffffff)
[  497.588870][T28476] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  497.608678][T28471] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  497.616691][T28447] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  497.626151][T28471] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  497.626971][T22638] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  497.645442][T28460] F2FS-fs (loop2): Found nat_bits in checkpoint
[  497.675591][T28471] F2FS-fs (loop1): invalid crc value
[  497.704360][T28476] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  497.714910][T28486] loop4: detected capacity change from 0 to 131072
[  497.738406][T28486] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  497.740080][T28471] F2FS-fs (loop1): Found nat_bits in checkpoint
[  497.751003][T28486] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  497.754644][T28460] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  497.776232][T28452] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  497.783662][T28486] F2FS-fs (loop4): invalid crc value
[  497.790644][T28476] F2FS-fs (loop0): invalid crc value
[  497.796288][T28493] loop3: detected capacity change from 0 to 131072
[  497.808853][T28486] F2FS-fs (loop4): Found nat_bits in checkpoint
[  497.830454][T28493] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  497.833657][T28476] F2FS-fs (loop0): Failed to initialize F2FS segment manager (-4)
[  497.845869][T28493] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  497.857483][T28493] F2FS-fs (loop3): invalid crc value
[  497.883067][T28486] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  497.906713][T28493] F2FS-fs (loop3): Found nat_bits in checkpoint
[  497.916244][T28486] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[  497.935253][T28486] F2FS-fs (loop4): Mounted with checkpoint version = 753bd00b
[  497.943616][T28471] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  497.952276][T28510] loop5: detected capacity change from 0 to 131072
[  497.968438][T28513] loop2: detected capacity change from 0 to 131072
[  497.970341][T28514] loop0: detected capacity change from 0 to 131072
[  497.999641][T28510] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  498.009716][T28513] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  498.035067][T28513] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  498.041105][T28510] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  498.044581][T28493] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  498.059080][T28514] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  498.080565][T28521] loop1: detected capacity change from 0 to 131072
[  498.090320][T28514] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  498.094008][T28513] F2FS-fs (loop2): invalid crc value
[  498.101097][T28522] loop4: detected capacity change from 0 to 131072
[  498.109090][T28521] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  498.119068][T28521] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  498.132529][T28522] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  498.139991][T28510] F2FS-fs (loop5): invalid crc value
[  498.141769][T28513] F2FS-fs (loop2): Found nat_bits in checkpoint
[  498.158788][T28514] F2FS-fs (loop0): invalid crc value
[  498.166075][T28531] loop3: detected capacity change from 0 to 131072
[  498.173825][T28522] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  498.183809][T28521] F2FS-fs (loop1): invalid crc value
[  498.194433][T28510] F2FS-fs (loop5): Found nat_bits in checkpoint
[  498.203862][T28531] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  498.217600][T28521] F2FS-fs (loop1): Found nat_bits in checkpoint
[  498.217966][T28522] F2FS-fs (loop4): invalid crc value
[  498.238949][T28531] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  498.249935][T28514] F2FS-fs (loop0): Found nat_bits in checkpoint
[  498.276392][T28531] F2FS-fs (loop3): invalid crc value
[  498.283790][T28522] F2FS-fs (loop4): Found nat_bits in checkpoint
[  498.297123][T28513] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  498.308876][T28510] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  498.320932][T28521] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  498.329968][T28531] F2FS-fs (loop3): Found nat_bits in checkpoint
[  498.424041][T28514] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  498.437476][T28556] loop5: detected capacity change from 0 to 131072
[  498.446771][T28522] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  498.447813][T28531] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  498.460915][T28559] loop2: detected capacity change from 0 to 131072
[  498.467405][T28560] loop1: detected capacity change from 0 to 131072
[  498.478050][T28559] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  498.487522][T28556] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  498.500930][T28559] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  498.512350][T28560] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  498.530080][T28556] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  498.534742][T28560] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  498.559628][T28559] F2FS-fs (loop2): invalid crc value
[  498.570618][T28569] loop0: detected capacity change from 0 to 131072
[  498.571887][T28570] loop4: detected capacity change from 0 to 131072
[  498.587968][T28556] F2FS-fs (loop5): invalid crc value
[  498.596103][T28560] F2FS-fs (loop1): invalid crc value
[  498.600143][T28572] loop3: detected capacity change from 0 to 131072
[  498.609606][T28569] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  498.614311][T28570] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  498.624299][T28572] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  498.628475][T28559] F2FS-fs (loop2): Found nat_bits in checkpoint
[  498.637668][T28569] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  498.643064][T28572] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  498.648781][T28560] F2FS-fs (loop1): Found nat_bits in checkpoint
[  498.662367][T28569] F2FS-fs (loop0): invalid crc value
[  498.672547][T28556] F2FS-fs (loop5): Found nat_bits in checkpoint
[  498.680832][T28570] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  498.704359][T28569] F2FS-fs (loop0): Found nat_bits in checkpoint
[  498.722121][T28572] F2FS-fs (loop3): invalid crc value
[  498.742569][T28570] F2FS-fs (loop4): invalid crc value
[  498.773758][T28572] F2FS-fs (loop3): Found nat_bits in checkpoint
[  498.805291][T28560] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  498.813570][T28570] F2FS-fs (loop4): Found nat_bits in checkpoint
[  498.815886][T28556] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  498.851195][T28559] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  498.853287][T28569] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  498.917071][T28572] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  498.936628][T28601] loop1: detected capacity change from 0 to 131072
[  498.947115][T28570] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  498.973833][T28601] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  498.978224][T28605] loop5: detected capacity change from 0 to 131072
[  498.980698][T28570] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[  499.007840][T28609] loop2: detected capacity change from 0 to 131072
[  499.014632][T28610] loop0: detected capacity change from 0 to 131072
[  499.020586][T28612] loop3: detected capacity change from 0 to 131072
[  499.022981][T28601] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  499.037131][T28570] F2FS-fs (loop4): Mounted with checkpoint version = 753bd00b
[  499.039502][T28605] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  499.052296][T28609] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  499.062494][T28612] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  499.063174][T28610] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  499.076166][T28609] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  499.093122][T28612] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  499.093617][T28605] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  499.121015][T28601] F2FS-fs (loop1): invalid crc value
[  499.124271][T28609] F2FS-fs (loop2): invalid crc value
[  499.135805][T28610] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  499.144091][T28612] F2FS-fs (loop3): invalid crc value
[  499.160158][T28601] F2FS-fs (loop1): Found nat_bits in checkpoint
[  499.171289][T28612] F2FS-fs (loop3): Found nat_bits in checkpoint
[  499.181126][T28610] F2FS-fs (loop0): invalid crc value
[  499.187199][T28605] F2FS-fs (loop5): invalid crc value
[  499.197897][T28609] F2FS-fs (loop2): Found nat_bits in checkpoint
[  499.206218][T28605] F2FS-fs (loop5): Found nat_bits in checkpoint
[  499.226386][T28601] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  499.227292][T28610] F2FS-fs (loop0): Found nat_bits in checkpoint
[  499.259750][T28631] loop4: detected capacity change from 0 to 131072
[  499.310081][T28639] loop1: detected capacity change from 0 to 131072
[  499.355212][T28639] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  499.380752][T28612] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  499.384085][T28639] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  499.392133][T28644] loop4: detected capacity change from 0 to 131072
[  499.402911][T28609] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  499.404924][T28605] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  499.417043][T28610] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  499.437789][T28644] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  499.447867][T28639] F2FS-fs (loop1): invalid crc value
[  499.467494][T28644] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  499.503048][T28639] F2FS-fs (loop1): Found nat_bits in checkpoint
[  499.507035][T28656] loop2: detected capacity change from 0 to 131072
[  499.530303][T28659] loop3: detected capacity change from 0 to 131072
[  499.537783][T28644] F2FS-fs (loop4): invalid crc value
[  499.538796][T28660] loop0: detected capacity change from 0 to 131072
[  499.547680][T28662] loop5: detected capacity change from 0 to 131072
[  499.558067][T28656] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  499.567011][T28659] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  499.575463][T28656] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  499.575960][T28660] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  499.584432][T28662] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  499.600124][T28659] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  499.610692][T28644] F2FS-fs (loop4): Found nat_bits in checkpoint
[  499.616387][T28660] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  499.638480][T28656] F2FS-fs (loop2): invalid crc value
[  499.648190][T28659] F2FS-fs (loop3): invalid crc value
[  499.649450][T28639] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  499.657269][T28662] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  499.689910][T28662] F2FS-fs (loop5): invalid crc value
[  499.696362][T28660] F2FS-fs (loop0): invalid crc value
[  499.704858][T28659] F2FS-fs (loop3): Found nat_bits in checkpoint
[  499.713128][T28656] F2FS-fs (loop2): Found nat_bits in checkpoint
[  499.740055][T28644] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  499.766145][T28660] F2FS-fs (loop0): Found nat_bits in checkpoint
[  499.777372][T28681] loop1: detected capacity change from 0 to 131072
[  499.785890][T28662] F2FS-fs (loop5): Found nat_bits in checkpoint
[  499.832288][T28681] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  499.860870][T28681] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  499.890218][T28656] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  499.906735][T28681] F2FS-fs (loop1): invalid crc value
[  499.926566][T28659] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  499.951018][T28681] F2FS-fs (loop1): Found nat_bits in checkpoint
[  499.964871][T28695] loop4: detected capacity change from 0 to 131072
[  499.978091][T28660] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  499.989358][T28662] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  500.009820][T28698] loop2: detected capacity change from 0 to 131072
[  500.011936][T28695] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  500.023692][T28698] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  500.030916][T28698] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  500.059603][T28695] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  500.073161][T28703] loop3: detected capacity change from 0 to 131072
[  500.080781][T28698] F2FS-fs (loop2): invalid crc value
[  500.095139][T28695] F2FS-fs (loop4): invalid crc value
[  500.106228][T28706] loop0: detected capacity change from 0 to 131072
[  500.113684][T28681] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  500.114389][T28703] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  500.130087][T28698] F2FS-fs (loop2): Found nat_bits in checkpoint
[  500.154099][T28714] loop5: detected capacity change from 0 to 131072
[  500.155228][T28706] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  500.179761][T28714] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  500.185245][T28703] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  500.197304][T28695] F2FS-fs (loop4): Found nat_bits in checkpoint
[  500.200287][T28714] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  500.218419][T28721] loop1: detected capacity change from 0 to 131072
[  500.227654][T28706] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  500.237065][T28721] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  500.253566][T28714] F2FS-fs (loop5): invalid crc value
[  500.255223][T28703] F2FS-fs (loop3): invalid crc value
[  500.261182][T28721] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  500.288082][T28698] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  500.295291][T28706] F2FS-fs (loop0): invalid crc value
[  500.302967][T28714] F2FS-fs (loop5): Found nat_bits in checkpoint
[  500.317197][T28721] F2FS-fs (loop1): invalid crc value
[  500.330255][T28703] F2FS-fs (loop3): Found nat_bits in checkpoint
[  500.338408][T28706] F2FS-fs (loop0): Found nat_bits in checkpoint
[  500.341381][T28695] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  500.381908][T28721] F2FS-fs (loop1): Found nat_bits in checkpoint
[  500.422682][T28742] loop2: detected capacity change from 0 to 131072
[  500.446979][T28714] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  500.453112][T28742] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  500.478052][T28744] loop4: detected capacity change from 0 to 131072
[  500.488935][T28742] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  500.505792][T28706] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  500.507477][T28721] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  500.518965][T28703] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  500.529762][T28744] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  500.538869][T28744] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  500.548801][T28742] F2FS-fs (loop2): invalid crc value
[  500.588849][T28742] F2FS-fs (loop2): Found nat_bits in checkpoint
[  500.615915][T28758] loop5: detected capacity change from 0 to 131072
[  500.628455][T28744] F2FS-fs (loop4): invalid crc value
[  500.632673][T28760] loop1: detected capacity change from 0 to 131072
[  500.646510][T28758] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  500.650856][T28763] loop0: detected capacity change from 0 to 131072
[  500.659625][T28764] loop3: detected capacity change from 0 to 131072
[  500.661586][T28760] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  500.675020][T28758] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  500.684006][T28763] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  500.691788][T28744] F2FS-fs (loop4): Found nat_bits in checkpoint
[  500.699615][T28764] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  500.707236][T28763] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  500.716966][T28760] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  500.728677][T28742] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  500.731744][T28764] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  500.745688][T28758] F2FS-fs (loop5): invalid crc value
[  500.763133][T28763] F2FS-fs (loop0): invalid crc value
[  500.774917][T28760] F2FS-fs (loop1): invalid crc value
[  500.795477][T28764] F2FS-fs (loop3): invalid crc value
[  500.807279][T28763] F2FS-fs (loop0): Found nat_bits in checkpoint
[  500.816454][T28760] F2FS-fs (loop1): Found nat_bits in checkpoint
[  500.816978][T28758] F2FS-fs (loop5): Found nat_bits in checkpoint
[  500.829775][T28744] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  500.855324][T28786] loop2: detected capacity change from 0 to 131072
[  500.866739][T28764] F2FS-fs (loop3): Found nat_bits in checkpoint
[  500.920396][T28763] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  500.929052][T28786] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  500.941598][T28758] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  500.967650][T28786] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  501.014489][T28796] loop5: detected capacity change from 0 to 131072
[  501.022969][T28760] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  501.025300][T28797] loop0: detected capacity change from 0 to 131072
[  501.043416][T28798] loop4: detected capacity change from 0 to 131072
[  501.050345][T28786] F2FS-fs (loop2): invalid crc value
[  501.056848][T28796] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  501.058294][T28764] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  501.069005][T28798] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  501.083075][T28797] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  501.092104][T28796] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  501.102215][T28786] F2FS-fs (loop2): Found nat_bits in checkpoint
[  501.107709][T28798] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  501.119196][T28797] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  501.141272][T28796] F2FS-fs (loop5): invalid crc value
[  501.157603][T28797] F2FS-fs (loop0): invalid crc value
[  501.164488][T28798] F2FS-fs (loop4): invalid crc value
[  501.165669][T28809] loop1: detected capacity change from 0 to 131072
[  501.180028][T28796] F2FS-fs (loop5): Found nat_bits in checkpoint
[  501.196438][T28798] F2FS-fs (loop4): Found nat_bits in checkpoint
[  501.202733][T28819] loop3: detected capacity change from 0 to 131072
[  501.214910][T28819] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  501.215523][T28797] F2FS-fs (loop0): Found nat_bits in checkpoint
[  501.231275][T28809] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  501.250508][T28819] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  501.270156][T28786] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  501.277315][T28809] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  501.300757][T28819] F2FS-fs (loop3): invalid crc value
[  501.321147][T28809] F2FS-fs (loop1): invalid crc value
[  501.329490][T28796] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  501.348721][T28797] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  501.356832][T28798] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  501.383309][T28809] F2FS-fs (loop1): Found nat_bits in checkpoint
[  501.390004][T28819] F2FS-fs (loop3): Found nat_bits in checkpoint
[  501.433951][T28836] loop2: detected capacity change from 0 to 131072
[  501.447914][T28838] loop5: detected capacity change from 0 to 131072
[  501.483163][T28842] loop0: detected capacity change from 0 to 131072
[  501.487059][T28836] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  501.493305][T28843] loop4: detected capacity change from 0 to 131072
[  501.505960][T28838] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  501.522542][T28842] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  501.529285][T28842] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  501.539118][T28838] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  501.550215][T28836] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  501.567256][T28809] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  501.573079][T28843] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  501.576234][T28819] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  501.590373][T28838] F2FS-fs (loop5): invalid crc value
[  501.597201][T28843] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  501.605858][T28836] F2FS-fs (loop2): invalid crc value
[  501.619633][T28842] F2FS-fs (loop0): invalid crc value
[  501.630609][T28836] F2FS-fs (loop2): Found nat_bits in checkpoint
[  501.640529][T28843] F2FS-fs (loop4): invalid crc value
[  501.647719][T28838] F2FS-fs (loop5): Found nat_bits in checkpoint
[  501.661083][T28842] F2FS-fs (loop0): Found nat_bits in checkpoint
[  501.675328][T28843] F2FS-fs (loop4): Found nat_bits in checkpoint
[  501.730353][T28865] loop1: detected capacity change from 0 to 131072
[  501.740520][T28836] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  501.752984][T28838] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  501.768947][T28865] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  501.799483][T28865] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  501.803793][T28868] loop3: detected capacity change from 0 to 131072
[  501.817233][T28843] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  501.850326][T28865] F2FS-fs (loop1): invalid crc value
[  501.868892][T28842] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  501.873369][T28874] loop2: detected capacity change from 0 to 131072
[  501.886971][T28868] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  501.890330][T28875] loop5: detected capacity change from 0 to 131072
[  501.907459][T28865] F2FS-fs (loop1): Found nat_bits in checkpoint
[  501.917632][T28875] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  501.924836][T28874] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  501.935783][T28875] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  501.939031][T28868] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  501.959911][T28874] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  501.975510][T28883] loop4: detected capacity change from 0 to 131072
[  502.001200][T28875] F2FS-fs (loop5): invalid crc value
[  502.023469][T28883] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  502.033255][T28874] F2FS-fs (loop2): invalid crc value
[  502.039714][T28868] F2FS-fs (loop3): invalid crc value
[  502.057593][T28883] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  502.064633][T28868] F2FS-fs (loop3): Failed to start F2FS issue_checkpoint_thread (-4)
[  502.074998][T28874] F2FS-fs (loop2): Found nat_bits in checkpoint
[  502.088665][T28875] F2FS-fs (loop5): Found nat_bits in checkpoint
[  502.095933][T28865] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  502.104659][T28883] F2FS-fs (loop4): invalid crc value
[  502.117040][T28889] loop0: detected capacity change from 0 to 264192
[  502.157023][T28883] F2FS-fs (loop4): Found nat_bits in checkpoint
[  502.184480][T28903] loop3: detected capacity change from 0 to 131072
[  502.214665][T28874] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  502.222437][T28889] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback.
[  502.228839][T28875] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  502.248381][T28909] loop1: detected capacity change from 0 to 131072
[  502.255151][T28903] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  502.264521][T28903] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  502.273319][T28889] ext4 filesystem being mounted at /root/syzkaller.RkqKyE/144/file0 supports timestamps until 2038 (0x7fffffff)
[  502.287156][T28903] F2FS-fs (loop3): invalid crc value
[  502.321019][T28909] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  502.328132][T22634] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  502.330902][T28909] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  502.346063][T28883] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  502.362247][T28903] F2FS-fs (loop3): Found nat_bits in checkpoint
[  502.374680][T28917] loop5: detected capacity change from 0 to 131072
[  502.408269][T28917] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  502.417055][T28922] loop2: detected capacity change from 0 to 131072
[  502.429826][T28909] F2FS-fs (loop1): invalid crc value
[  502.457921][T28922] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  502.459921][T28917] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  502.470661][T28925] loop4: detected capacity change from 0 to 131072
[  502.488461][T28929] loop0: detected capacity change from 0 to 131072
[  502.505861][T28909] F2FS-fs (loop1): Found nat_bits in checkpoint
[  502.512945][T28903] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  502.523421][T28925] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  502.524725][T28929] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  502.536620][T28922] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  502.552071][T28917] F2FS-fs (loop5): invalid crc value
[  502.553258][T28925] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  502.584422][T28922] F2FS-fs (loop2): invalid crc value
[  502.603526][T28929] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  502.610785][T28925] F2FS-fs (loop4): invalid crc value
[  502.619089][T28917] F2FS-fs (loop5): Found nat_bits in checkpoint
[  502.624652][T28909] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  502.637822][T28925] F2FS-fs (loop4): Found nat_bits in checkpoint
[  502.654716][T28946] loop3: detected capacity change from 0 to 131072
[  502.673524][T28922] F2FS-fs (loop2): Found nat_bits in checkpoint
[  502.685554][T28929] F2FS-fs (loop0): invalid crc value
[  502.707229][T28946] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  502.742899][T28946] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  502.751169][T28929] F2FS-fs (loop0): Failed to initialize F2FS segment manager (-4)
[  502.785043][T28925] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  502.788813][T28954] loop1: detected capacity change from 0 to 131072
[  502.802062][T28922] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  502.809408][T28946] F2FS-fs (loop3): invalid crc value
[  502.825902][T28954] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  502.835410][T28958] loop0: detected capacity change from 0 to 131072
[  502.851616][T28917] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  502.860154][T28946] F2FS-fs (loop3): Found nat_bits in checkpoint
[  502.870526][T28958] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  502.870766][T28954] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  502.905198][T28958] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  502.945645][T28954] F2FS-fs (loop1): invalid crc value
[  502.953612][T28970] loop4: detected capacity change from 0 to 131072
[  502.954069][T28971] loop5: detected capacity change from 0 to 131072
[  502.964362][T28969] loop2: detected capacity change from 0 to 131072
[  502.970713][T28971] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  502.981541][T28971] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  502.985068][T28958] F2FS-fs (loop0): invalid crc value
[  502.996295][T28970] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  503.005052][T28969] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  503.005676][T28954] F2FS-fs (loop1): Found nat_bits in checkpoint
[  503.015775][T28970] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  503.027295][T28971] F2FS-fs (loop5): invalid crc value
[  503.035449][T28969] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  503.056053][T28946] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  503.070765][T28971] F2FS-fs (loop5): Found nat_bits in checkpoint
[  503.079180][T28969] F2FS-fs (loop2): invalid crc value
[  503.085609][T28970] F2FS-fs (loop4): invalid crc value
[  503.094665][T28958] F2FS-fs (loop0): Found nat_bits in checkpoint
[  503.126279][T28970] F2FS-fs (loop4): Found nat_bits in checkpoint
[  503.139290][T28969] F2FS-fs (loop2): Found nat_bits in checkpoint
[  503.182360][T28954] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  503.205393][T28971] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  503.234693][T28993] loop3: detected capacity change from 0 to 131072
[  503.260649][T28970] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  503.271971][T28958] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  503.278686][T28993] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  503.302524][T28993] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  503.305552][T28969] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  503.345110][T29001] loop1: detected capacity change from 0 to 131072
[  503.354976][T29002] loop5: detected capacity change from 0 to 131072
[  503.376992][T29001] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  503.384925][T28993] F2FS-fs (loop3): invalid crc value
[  503.401389][T29007] loop0: detected capacity change from 0 to 131072
[  503.408541][T29002] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  503.410510][T29001] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  503.422701][T29008] loop4: detected capacity change from 0 to 131072
[  503.445779][T29007] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  503.454927][T28993] F2FS-fs (loop3): Found nat_bits in checkpoint
[  503.471967][T29002] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  503.474682][T29015] loop2: detected capacity change from 0 to 131072
[  503.487676][T29008] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  503.491140][T29007] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  503.506137][T29001] F2FS-fs (loop1): invalid crc value
[  503.521932][T29008] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  503.546933][T29002] F2FS-fs (loop5): invalid crc value
[  503.554139][T29001] F2FS-fs (loop1): Found nat_bits in checkpoint
[  503.561380][T29008] F2FS-fs (loop4): invalid crc value
[  503.561810][T29015] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  503.574063][T29007] F2FS-fs (loop0): invalid crc value
[  503.586517][T29008] F2FS-fs (loop4): Found nat_bits in checkpoint
[  503.621882][T28993] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  503.637763][T29015] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  503.649337][T29002] F2FS-fs (loop5): Found nat_bits in checkpoint
[  503.656068][T29007] F2FS-fs (loop0): Found nat_bits in checkpoint
[  503.663646][T29008] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  503.714595][T29015] F2FS-fs (loop2): invalid crc value
[  503.740651][T29001] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  503.750471][T29015] F2FS-fs (loop2): Failed to start F2FS issue_checkpoint_thread (-4)
[  503.800050][T29002] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  503.812399][T29037] loop4: detected capacity change from 0 to 131072
[  503.819649][T29007] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  503.837784][T29037] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  503.850187][T29042] loop3: detected capacity change from 0 to 131072
[  503.861038][T29045] loop2: detected capacity change from 0 to 131072
[  503.875730][T29037] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  503.885659][T29042] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  503.899374][T29045] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  503.911341][T29049] loop1: detected capacity change from 0 to 131072
[  503.924894][T29042] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  503.937484][T29037] F2FS-fs (loop4): invalid crc value
[  503.943062][T29045] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  503.960684][T29049] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  503.961877][T29054] loop5: detected capacity change from 0 to 131072
[  503.981044][T29042] F2FS-fs (loop3): invalid crc value
[  503.983835][T29055] loop0: detected capacity change from 0 to 131072
[  503.990332][T29049] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  504.009215][T29045] F2FS-fs (loop2): invalid crc value
[  504.014367][T29055] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  504.023673][T29054] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  504.036158][T29037] F2FS-fs (loop4): Found nat_bits in checkpoint
[  504.050513][T29045] F2FS-fs (loop2): Found nat_bits in checkpoint
[  504.057180][T29049] F2FS-fs (loop1): invalid crc value
[  504.069495][T29054] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  504.078325][T29055] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  504.088150][T29042] F2FS-fs (loop3): Found nat_bits in checkpoint
[  504.118751][T29054] F2FS-fs (loop5): invalid crc value
[  504.125961][T29049] F2FS-fs (loop1): Found nat_bits in checkpoint
[  504.162966][T29055] F2FS-fs (loop0): invalid crc value
[  504.164288][T29054] F2FS-fs (loop5): Found nat_bits in checkpoint
[  504.180014][T29037] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  504.192650][T29055] F2FS-fs (loop0): Found nat_bits in checkpoint
[  504.237691][T29045] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  504.261595][T29042] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  504.288574][T29082] loop4: detected capacity change from 0 to 131072
[  504.304390][T29049] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  504.306612][T29054] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  504.337713][T29082] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  504.349461][T29055] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  504.371113][T29089] loop2: detected capacity change from 0 to 131072
[  504.386384][T29082] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  504.403254][T29092] loop3: detected capacity change from 0 to 131072
[  504.421167][T29089] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  504.437353][T29082] F2FS-fs (loop4): invalid crc value
[  504.448220][T29096] loop1: detected capacity change from 0 to 131072
[  504.449942][T29092] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  504.462671][T29089] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  504.478213][T29096] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  504.490246][T29089] F2FS-fs (loop2): invalid crc value
[  504.496684][T29082] F2FS-fs (loop4): Found nat_bits in checkpoint
[  504.504328][T29096] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  504.505701][T29104] loop5: detected capacity change from 0 to 131072
[  504.515559][T29105] loop0: detected capacity change from 0 to 131072
[  504.526947][T29092] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  504.541534][T29096] F2FS-fs (loop1): invalid crc value
[  504.551218][T29089] F2FS-fs (loop2): Found nat_bits in checkpoint
[  504.554718][T29105] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  504.560932][T29104] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  504.575625][T29092] F2FS-fs (loop3): invalid crc value
[  504.585731][T29104] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  504.592992][T29105] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  504.603706][T29096] F2FS-fs (loop1): Found nat_bits in checkpoint
[  504.619253][T29082] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  504.634522][T29092] F2FS-fs (loop3): Found nat_bits in checkpoint
[  504.645401][T29104] F2FS-fs (loop5): invalid crc value
[  504.653562][T29105] F2FS-fs (loop0): invalid crc value
[  504.681211][T29089] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  504.697945][T29105] F2FS-fs (loop0): Found nat_bits in checkpoint
[  504.709145][T29104] F2FS-fs (loop5): Found nat_bits in checkpoint
[  504.718721][T29096] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  504.789736][T29131] loop1: detected capacity change from 0 to 131072
[  504.799977][T29134] loop2: detected capacity change from 0 to 131072
[  504.809758][T29133] loop4: detected capacity change from 0 to 131072
[  504.811595][T29105] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  504.824831][T29092] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  504.830909][T29131] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  504.840465][T29104] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  504.847270][T29133] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  504.847372][T29134] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  504.867030][T29131] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  504.876657][T29134] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  504.879907][T29133] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  504.909014][T29131] F2FS-fs (loop1): invalid crc value
[  504.922416][T29134] F2FS-fs (loop2): invalid crc value
[  504.938776][T29144] loop0: detected capacity change from 0 to 131072
[  504.949766][T29133] F2FS-fs (loop4): invalid crc value
[  504.957514][T29131] F2FS-fs (loop1): Found nat_bits in checkpoint
[  504.966642][T29134] F2FS-fs (loop2): Found nat_bits in checkpoint
[  504.967122][T29151] loop5: detected capacity change from 0 to 131072
[  504.979754][T29144] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  504.983244][T29150] loop3: detected capacity change from 0 to 131072
[  504.998303][T29133] F2FS-fs (loop4): Found nat_bits in checkpoint
[  505.012212][T29151] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  505.013971][T29144] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  505.031643][T29150] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  505.045790][T29151] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  505.065295][T29150] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  505.087987][T29151] F2FS-fs (loop5): invalid crc value
[  505.096941][T29144] F2FS-fs (loop0): invalid crc value
[  505.103817][T29131] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  505.111066][T29150] F2FS-fs (loop3): invalid crc value
[  505.120457][T29134] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  505.133515][T29151] F2FS-fs (loop5): Found nat_bits in checkpoint
[  505.135479][T29133] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  505.154111][T29144] F2FS-fs (loop0): Found nat_bits in checkpoint
[  505.164391][T29150] F2FS-fs (loop3): Found nat_bits in checkpoint
[  505.213454][T29176] loop1: detected capacity change from 0 to 131072
[  505.226454][T29177] loop2: detected capacity change from 0 to 131072
[  505.249936][T29176] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  505.262822][T29177] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  505.280673][T29151] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  505.280851][T29179] loop4: detected capacity change from 0 to 131072
[  505.295877][T29176] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  505.311108][T29150] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  505.319286][T29144] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  505.319673][T29177] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  505.348707][T29176] F2FS-fs (loop1): invalid crc value
[  505.349055][T29179] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  505.374549][T29177] F2FS-fs (loop2): invalid crc value
[  505.386411][T29179] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  505.411195][T29176] F2FS-fs (loop1): Found nat_bits in checkpoint
[  505.416495][T29179] F2FS-fs (loop4): invalid crc value
[  505.425089][T29177] F2FS-fs (loop2): Found nat_bits in checkpoint
[  505.427118][T29197] loop5: detected capacity change from 0 to 131072
[  505.432252][T29198] loop3: detected capacity change from 0 to 131072
[  505.447788][T29199] loop0: detected capacity change from 0 to 131072
[  505.465694][T29198] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  505.474879][T29179] F2FS-fs (loop4): Found nat_bits in checkpoint
[  505.484592][T29199] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  505.498180][T29198] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  505.507051][T29197] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  505.521948][T29199] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  505.543434][T29177] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  505.547623][T29197] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  505.560852][T29198] F2FS-fs (loop3): invalid crc value
[  505.572912][T29176] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  505.589758][T29199] F2FS-fs (loop0): invalid crc value
[  505.606820][T29198] F2FS-fs (loop3): Found nat_bits in checkpoint
[  505.620108][T29179] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  505.620172][T29197] F2FS-fs (loop5): invalid crc value
[  505.653562][T29199] F2FS-fs (loop0): Found nat_bits in checkpoint
[  505.665563][T29217] loop2: detected capacity change from 0 to 131072
[  505.692683][T29197] F2FS-fs (loop5): Found nat_bits in checkpoint
[  505.699191][T29217] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  505.726059][T29217] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  505.736711][T29224] loop1: detected capacity change from 0 to 131072
[  505.749102][T29225] loop4: detected capacity change from 0 to 131072
[  505.759165][T29224] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  505.768089][T29198] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  505.776412][T29217] F2FS-fs (loop2): invalid crc value
[  505.782839][T29225] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  505.790273][T29224] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  505.799643][T29199] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  505.811827][T29225] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  505.814108][T29217] F2FS-fs (loop2): Found nat_bits in checkpoint
[  505.857763][T29224] F2FS-fs (loop1): invalid crc value
[  505.859535][T29225] F2FS-fs (loop4): invalid crc value
[  505.869723][T29197] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  505.908954][T29224] F2FS-fs (loop1): Found nat_bits in checkpoint
[  505.917841][T29225] F2FS-fs (loop4): Found nat_bits in checkpoint
[  505.923709][T29245] loop0: detected capacity change from 0 to 131072
[  505.942145][T29246] loop3: detected capacity change from 0 to 131072
[  505.946664][T29245] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  505.979306][T29245] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  505.989705][T29246] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  506.008381][T29248] loop5: detected capacity change from 0 to 131072
[  506.015447][T29217] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  506.025692][T29246] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  506.026113][T29245] F2FS-fs (loop0): invalid crc value
[  506.050935][T29248] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  506.058524][T29248] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  506.067962][T29224] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  506.075164][T29225] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  506.082918][T29246] F2FS-fs (loop3): invalid crc value
[  506.094427][T29245] F2FS-fs (loop0): Found nat_bits in checkpoint
[  506.114321][T29248] F2FS-fs (loop5): invalid crc value
[  506.142807][T29246] F2FS-fs (loop3): Found nat_bits in checkpoint
[  506.157506][T29265] loop2: detected capacity change from 0 to 131072
[  506.166844][T29248] F2FS-fs (loop5): Found nat_bits in checkpoint
[  506.174190][T29270] loop4: detected capacity change from 0 to 131072
[  506.198060][T29270] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  506.220508][T29265] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  506.223201][T29272] loop1: detected capacity change from 0 to 131072
[  506.234153][T29270] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  506.254622][T29246] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  506.257997][T29265] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  506.267067][T29270] F2FS-fs (loop4): invalid crc value
[  506.289290][T29272] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  506.298419][T29245] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  506.307295][T29272] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  506.323699][T29270] F2FS-fs (loop4): Found nat_bits in checkpoint
[  506.336231][T29272] F2FS-fs (loop1): invalid crc value
[  506.341588][T29248] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  506.351862][T29265] F2FS-fs (loop2): invalid crc value
[  506.362741][T29282] loop3: detected capacity change from 0 to 131072
[  506.384128][T29265] F2FS-fs (loop2): Found nat_bits in checkpoint
[  506.394623][T29282] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  506.403455][T29272] F2FS-fs (loop1): Found nat_bits in checkpoint
[  506.426466][T29293] loop0: detected capacity change from 0 to 131072
[  506.441087][T29282] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  506.466052][T29293] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  506.479961][T29270] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  506.484240][T29293] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  506.499264][T29296] loop5: detected capacity change from 0 to 131072
[  506.503739][T29282] F2FS-fs (loop3): invalid crc value
[  506.529957][T29296] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  506.536917][T29265] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  506.547242][T29296] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  506.556404][T29293] F2FS-fs (loop0): invalid crc value
[  506.558839][T29282] F2FS-fs (loop3): Found nat_bits in checkpoint
[  506.572373][T29272] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  506.581046][T29296] F2FS-fs (loop5): invalid crc value
[  506.591587][T29293] F2FS-fs (loop0): Found nat_bits in checkpoint
[  506.630554][T29314] loop4: detected capacity change from 0 to 131072
[  506.643662][T29296] F2FS-fs (loop5): Found nat_bits in checkpoint
[  506.662765][T29314] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  506.669492][T29314] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  506.687703][T29319] loop1: detected capacity change from 0 to 131072
[  506.701123][T29318] loop2: detected capacity change from 0 to 131072
[  506.710826][T29282] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  506.726571][T29319] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  506.733574][T29293] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  506.734190][T29318] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  506.774117][T29314] F2FS-fs (loop4): invalid crc value
[  506.785328][T29296] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  506.792389][T29319] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  506.813658][T29319] F2FS-fs (loop1): invalid crc value
[  506.823843][T29318] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  506.838029][T29314] F2FS-fs (loop4): Found nat_bits in checkpoint
[  506.876225][T29336] loop0: detected capacity change from 0 to 131072
[  506.883437][T29333] loop3: detected capacity change from 0 to 264192
[  506.888335][T29318] F2FS-fs (loop2): invalid crc value
[  506.898009][T29319] F2FS-fs (loop1): Found nat_bits in checkpoint
[  506.905606][T29336] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  506.915937][T29336] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  506.927702][T29343] loop5: detected capacity change from 0 to 131072
[  506.937972][T29318] F2FS-fs (loop2): Found nat_bits in checkpoint
[  506.945141][T29336] F2FS-fs (loop0): invalid crc value
[  506.953638][T29343] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  506.973045][T29343] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  506.993088][T29333] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback.
[  507.002473][T29314] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  507.014891][T29333] ext4 filesystem being mounted at /root/syzkaller.RG8EpS/150/file0 supports timestamps until 2038 (0x7fffffff)
[  507.019653][T29343] F2FS-fs (loop5): invalid crc value
[  507.035619][T29336] F2FS-fs (loop0): Found nat_bits in checkpoint
[  507.073920][T29319] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  507.085827][T29358] loop4: detected capacity change from 0 to 131072
[  507.086959][T22637] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  507.104121][T29358] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  507.110975][T29358] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  507.116518][T29318] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  507.134807][T29343] F2FS-fs (loop5): Found nat_bits in checkpoint
[  507.183297][T29358] F2FS-fs (loop4): invalid crc value
[  507.201423][T29336] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  507.229875][T29364] loop3: detected capacity change from 0 to 131072
[  507.237892][T29358] F2FS-fs (loop4): Found nat_bits in checkpoint
[  507.248300][T29368] loop1: detected capacity change from 0 to 131072
[  507.250271][T29343] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  507.266775][T29371] loop2: detected capacity change from 0 to 131072
[  507.274117][T29364] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  507.288811][T29368] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  507.300186][T29371] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  507.302852][T29364] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  507.332292][T29368] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  507.333090][T29371] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  507.365220][T29379] loop0: detected capacity change from 0 to 131072
[  507.366770][T29364] F2FS-fs (loop3): invalid crc value
[  507.382442][T29368] F2FS-fs (loop1): invalid crc value
[  507.388332][T29358] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  507.395347][T29379] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  507.410422][T29364] F2FS-fs (loop3): Found nat_bits in checkpoint
[  507.416712][T29379] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  507.428011][T29371] F2FS-fs (loop2): invalid crc value
[  507.430958][T29387] loop5: detected capacity change from 0 to 131072
[  507.445901][T29379] F2FS-fs (loop0): invalid crc value
[  507.454526][T29368] F2FS-fs (loop1): Found nat_bits in checkpoint
[  507.473432][T29387] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  507.480998][T29371] F2FS-fs (loop2): Found nat_bits in checkpoint
[  507.487517][T29379] F2FS-fs (loop0): Found nat_bits in checkpoint
[  507.499655][T29400] loop4: detected capacity change from 0 to 131072
[  507.504658][T29387] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  507.543983][T29400] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  507.560839][T29387] F2FS-fs (loop5): invalid crc value
[  507.578066][T29400] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  507.582499][T29368] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  507.607739][T29364] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  507.617042][T29387] F2FS-fs (loop5): Found nat_bits in checkpoint
[  507.626852][T29400] F2FS-fs (loop4): invalid crc value
[  507.632850][T29379] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  507.640749][T29371] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  507.676471][T29400] F2FS-fs (loop4): Found nat_bits in checkpoint
[  507.732823][T29417] loop1: detected capacity change from 0 to 131072
[  507.743619][T29420] loop3: detected capacity change from 0 to 131072
[  507.753480][T29422] loop0: detected capacity change from 0 to 131072
[  507.760408][T29387] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  507.769652][T29417] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  507.773655][T29423] loop2: detected capacity change from 0 to 131072
[  507.790028][T29420] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  507.797826][T29422] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  507.813641][T29417] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  507.817539][T29420] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  507.837816][T29400] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  507.845577][T29423] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  507.855156][T29422] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  507.872401][T29423] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  507.874311][T29417] F2FS-fs (loop1): invalid crc value
[  507.893364][T29430] loop5: detected capacity change from 0 to 131072
[  507.908949][T29417] F2FS-fs (loop1): Found nat_bits in checkpoint
[  507.916987][T29420] F2FS-fs (loop3): invalid crc value
[  507.923497][T29423] F2FS-fs (loop2): invalid crc value
[  507.923637][T29422] F2FS-fs (loop0): invalid crc value
[  507.933447][T29430] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  507.957931][T29430] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  507.962550][T29420] F2FS-fs (loop3): Found nat_bits in checkpoint
[  507.975122][T29423] F2FS-fs (loop2): Found nat_bits in checkpoint
[  507.983556][T29430] F2FS-fs (loop5): invalid crc value
[  507.996484][T29422] F2FS-fs (loop0): Found nat_bits in checkpoint
[  508.008251][T29445] loop4: detected capacity change from 0 to 131072
[  508.055804][T29445] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  508.062895][T29430] F2FS-fs (loop5): Found nat_bits in checkpoint
[  508.073218][T29423] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  508.076447][T29417] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  508.081296][T29445] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  508.150396][T29445] F2FS-fs (loop4): invalid crc value
[  508.153156][T29420] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  508.178769][T29422] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  508.202457][T29430] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  508.215101][T29445] F2FS-fs (loop4): Found nat_bits in checkpoint
[  508.219629][T29462] loop2: detected capacity change from 0 to 131072
[  508.239902][T29464] loop1: detected capacity change from 0 to 131072
[  508.260243][T29462] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  508.287424][T29464] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  508.294322][T29470] loop3: detected capacity change from 0 to 131072
[  508.301920][T29470] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  508.309803][T29471] loop5: detected capacity change from 0 to 131072
[  508.327594][T29462] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  508.333774][T29470] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  508.338241][T29474] loop0: detected capacity change from 0 to 131072
[  508.351048][T29445] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  508.358438][T29471] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  508.360074][T29464] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  508.373421][T29471] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  508.389854][T29462] F2FS-fs (loop2): invalid crc value
[  508.397244][T29474] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  508.405525][T29470] F2FS-fs (loop3): invalid crc value
[  508.413057][T29474] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  508.434336][T29471] F2FS-fs (loop5): invalid crc value
[  508.438469][T29464] F2FS-fs (loop1): invalid crc value
[  508.447787][T29470] F2FS-fs (loop3): Found nat_bits in checkpoint
[  508.447814][T29462] F2FS-fs (loop2): Found nat_bits in checkpoint
[  508.474613][T29471] F2FS-fs (loop5): Found nat_bits in checkpoint
[  508.488558][T29490] loop4: detected capacity change from 0 to 131072
[  508.499417][T29474] F2FS-fs (loop0): invalid crc value
[  508.510612][T29464] F2FS-fs (loop1): Failed to start F2FS issue_checkpoint_thread (-4)
[  508.533799][T29490] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  508.558380][T29474] F2FS-fs (loop0): Found nat_bits in checkpoint
[  508.571043][T29490] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  508.571203][T29470] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  508.605108][T29471] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  508.612755][T29497] loop1: detected capacity change from 0 to 131072
[  508.626798][T29462] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  508.637714][T29490] F2FS-fs (loop4): invalid crc value
[  508.638353][T29497] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  508.666756][T29497] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  508.683735][T29490] F2FS-fs (loop4): Found nat_bits in checkpoint
[  508.708439][T29497] F2FS-fs (loop1): invalid crc value
[  508.716456][T29474] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  508.729964][T29508] loop3: detected capacity change from 0 to 131072
[  508.738512][T29509] loop5: detected capacity change from 0 to 131072
[  508.760181][T29497] F2FS-fs (loop1): Found nat_bits in checkpoint
[  508.767871][T29508] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  508.776075][T29509] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  508.786598][T29514] loop2: detected capacity change from 0 to 131072
[  508.787607][T29508] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  508.805081][T29509] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  508.823678][T29509] F2FS-fs (loop5): invalid crc value
[  508.835356][T29508] F2FS-fs (loop3): invalid crc value
[  508.841584][T29514] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  508.863645][T29490] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  508.873575][T29509] F2FS-fs (loop5): Found nat_bits in checkpoint
[  508.884757][T29514] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  508.888293][T29525] loop0: detected capacity change from 0 to 131072
[  508.903726][T29508] F2FS-fs (loop3): Found nat_bits in checkpoint
[  508.919281][T29497] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  508.932773][T29525] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  508.934669][T29514] F2FS-fs (loop2): invalid crc value
[  508.958326][T29525] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  509.002863][T29525] F2FS-fs (loop0): invalid crc value
[  509.010004][T29514] F2FS-fs (loop2): Found nat_bits in checkpoint
[  509.018834][T29535] loop4: detected capacity change from 0 to 131072
[  509.032430][T29509] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  509.042539][T29539] loop1: detected capacity change from 0 to 131072
[  509.043394][T29508] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  509.049294][T29535] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  509.073441][T29525] F2FS-fs (loop0): Found nat_bits in checkpoint
[  509.083535][T29539] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  509.109040][T29535] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  509.124708][T29539] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  509.144763][T29514] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  509.155389][T29548] loop5: detected capacity change from 0 to 131072
[  509.170177][T29535] F2FS-fs (loop4): invalid crc value
[  509.178246][T29539] F2FS-fs (loop1): invalid crc value
[  509.180948][T29551] loop3: detected capacity change from 0 to 131072
[  509.205234][T29548] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  509.208089][T29551] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  509.218358][T29548] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  509.227905][T29525] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  509.241273][T29535] F2FS-fs (loop4): Found nat_bits in checkpoint
[  509.248995][T29539] F2FS-fs (loop1): Found nat_bits in checkpoint
[  509.251801][T29551] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  509.285299][T29563] loop2: detected capacity change from 0 to 131072
[  509.298695][T29548] F2FS-fs (loop5): invalid crc value
[  509.305562][T29551] F2FS-fs (loop3): invalid crc value
[  509.319314][T29551] F2FS-fs (loop3): Found nat_bits in checkpoint
[  509.344675][T29563] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  509.368447][T29548] F2FS-fs (loop5): Found nat_bits in checkpoint
[  509.383122][T29572] loop0: detected capacity change from 0 to 131072
[  509.401407][T29551] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  509.405464][T29563] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  509.430166][T29535] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  509.440330][T29572] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  509.449563][T29539] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  509.468042][T29572] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  509.478775][T29563] F2FS-fs (loop2): invalid crc value
[  509.520073][T29563] F2FS-fs (loop2): Failed to initialize F2FS segment manager (-4)
[  509.534517][T29572] F2FS-fs (loop0): invalid crc value
[  509.535929][T29584] loop3: detected capacity change from 0 to 131072
[  509.557830][T29548] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  509.585754][T29588] loop4: detected capacity change from 0 to 131072
[  509.590487][T29584] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  509.599071][T29592] loop1: detected capacity change from 0 to 131072
[  509.608881][T29584] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  509.614355][T29596] loop2: detected capacity change from 0 to 131072
[  509.626266][T29572] F2FS-fs (loop0): Found nat_bits in checkpoint
[  509.636540][T29588] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  509.646249][T29584] F2FS-fs (loop3): invalid crc value
[  509.655161][T29592] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  509.669326][T29588] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  509.681189][T29600] loop5: detected capacity change from 0 to 131072
[  509.683489][T29584] F2FS-fs (loop3): Found nat_bits in checkpoint
[  509.695307][T29596] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  509.702267][T29592] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  509.722911][T29596] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  509.733787][T29600] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  509.740944][T29588] F2FS-fs (loop4): invalid crc value
[  509.755099][T29592] F2FS-fs (loop1): invalid crc value
[  509.763319][T29600] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  509.780688][T29572] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  509.789236][T29596] F2FS-fs (loop2): invalid crc value
[  509.796881][T29588] F2FS-fs (loop4): Found nat_bits in checkpoint
[  509.805356][T29592] F2FS-fs (loop1): Found nat_bits in checkpoint
[  509.814867][T29584] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  509.815711][T29600] F2FS-fs (loop5): invalid crc value
[  509.849087][T29596] F2FS-fs (loop2): Found nat_bits in checkpoint
[  509.902400][T29600] F2FS-fs (loop5): Found nat_bits in checkpoint
[  509.942244][T29625] loop0: detected capacity change from 0 to 131072
[  509.949169][T29588] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  509.955945][T29592] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  509.963351][T29626] loop3: detected capacity change from 0 to 131072
[  509.986301][T29625] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  509.999720][T29626] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  510.003171][T29596] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  510.011540][T29626] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  510.024554][T29625] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  510.044098][T29600] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  510.058495][T29626] F2FS-fs (loop3): invalid crc value
[  510.070497][T29625] F2FS-fs (loop0): invalid crc value
[  510.080632][T29636] loop4: detected capacity change from 0 to 131072
[  510.095696][T29635] loop1: detected capacity change from 0 to 131072
[  510.109252][T29636] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  510.123813][T29626] F2FS-fs (loop3): Found nat_bits in checkpoint
[  510.135359][T29636] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  510.138010][T29625] F2FS-fs (loop0): Found nat_bits in checkpoint
[  510.147497][T29646] loop5: detected capacity change from 0 to 131072
[  510.150689][T29635] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  510.169132][T29636] F2FS-fs (loop4): invalid crc value
[  510.178534][T29646] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  510.188188][T29650] loop2: detected capacity change from 0 to 131072
[  510.198893][T29646] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  510.221260][T29635] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  510.230394][T29636] F2FS-fs (loop4): Found nat_bits in checkpoint
[  510.236856][T29650] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  510.236871][T29650] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  510.243757][T29650] F2FS-fs (loop2): invalid crc value
[  510.257932][T29646] F2FS-fs (loop5): invalid crc value
[  510.284455][T29646] F2FS-fs (loop5): Found nat_bits in checkpoint
[  510.287678][T29635] F2FS-fs (loop1): invalid crc value
[  510.306518][T29626] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  510.317459][T29625] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  510.334061][T29650] F2FS-fs (loop2): Found nat_bits in checkpoint
[  510.355340][T29635] F2FS-fs (loop1): Failed to initialize F2FS segment manager (-4)
[  510.406116][T29646] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  510.425835][T29636] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  510.436745][T29672] loop1: detected capacity change from 0 to 131072
[  510.448147][T29674] loop3: detected capacity change from 0 to 131072
[  510.452850][T29675] loop0: detected capacity change from 0 to 131072
[  510.473810][T29650] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  510.474650][T29675] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  510.487888][T29674] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  510.496068][T29672] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  510.506978][T29672] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  510.518293][T29674] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  510.518796][T29675] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  510.547197][T29684] loop5: detected capacity change from 0 to 131072
[  510.555056][T29672] F2FS-fs (loop1): invalid crc value
[  510.561254][T29685] loop4: detected capacity change from 0 to 131072
[  510.571481][T29684] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  510.578844][T29685] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  510.587515][T29675] F2FS-fs (loop0): invalid crc value
[  510.593434][T29684] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  510.604170][T29674] F2FS-fs (loop3): invalid crc value
[  510.604652][T29672] F2FS-fs (loop1): Found nat_bits in checkpoint
[  510.616007][T29685] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  510.629834][T29674] F2FS-fs (loop3): Found nat_bits in checkpoint
[  510.630399][T29695] loop2: detected capacity change from 0 to 131072
[  510.658301][T29675] F2FS-fs (loop0): Found nat_bits in checkpoint
[  510.664707][T29684] F2FS-fs (loop5): invalid crc value
[  510.673618][T29685] F2FS-fs (loop4): invalid crc value
[  510.698523][T29684] F2FS-fs (loop5): Found nat_bits in checkpoint
[  510.712484][T29685] F2FS-fs (loop4): Found nat_bits in checkpoint
[  510.723318][T29695] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  510.759275][T29695] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  510.768923][T29674] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  510.785009][T29672] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  510.811343][T29675] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  510.822832][T29695] F2FS-fs (loop2): invalid crc value
[  510.867384][T29684] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  510.877070][T29695] F2FS-fs (loop2): Found nat_bits in checkpoint
[  510.887091][T29685] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  510.904281][T29717] loop3: detected capacity change from 0 to 131072
[  510.933544][T29722] loop1: detected capacity change from 0 to 131072
[  510.948284][T29717] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  510.949748][T29724] loop0: detected capacity change from 0 to 131072
[  510.968065][T29722] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  510.968816][T29725] loop5: detected capacity change from 0 to 131072
[  510.984754][T29695] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  510.992339][T29722] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  510.993247][T29717] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  511.013328][T29724] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  511.020121][T29724] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  511.028595][T29725] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  511.032461][T29728] loop4: detected capacity change from 0 to 131072
[  511.042842][T29722] F2FS-fs (loop1): invalid crc value
[  511.057281][T29725] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  511.057951][T29717] F2FS-fs (loop3): invalid crc value
[  511.076168][T29722] F2FS-fs (loop1): Found nat_bits in checkpoint
[  511.079596][T29728] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  511.098315][T29725] F2FS-fs (loop5): invalid crc value
[  511.104898][T29724] F2FS-fs (loop0): invalid crc value
[  511.109388][T29728] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  511.134664][T29717] F2FS-fs (loop3): Found nat_bits in checkpoint
[  511.136960][T29743] loop2: detected capacity change from 0 to 131072
[  511.149510][T29725] F2FS-fs (loop5): Found nat_bits in checkpoint
[  511.158920][T29728] F2FS-fs (loop4): invalid crc value
[  511.165910][T29724] F2FS-fs (loop0): Found nat_bits in checkpoint
[  511.204427][T29728] F2FS-fs (loop4): Found nat_bits in checkpoint
[  511.212100][T29743] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  511.220079][T29722] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  511.257860][T29743] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  511.262235][T29717] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  511.293826][T29725] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  511.305741][T29743] F2FS-fs (loop2): invalid crc value
[  511.312224][T29724] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  511.346990][T29728] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  511.368159][T29743] F2FS-fs (loop2): Found nat_bits in checkpoint
[  511.378641][T29765] loop1: detected capacity change from 0 to 131072
[  511.408999][T29765] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  511.430139][T29770] loop5: detected capacity change from 0 to 131072
[  511.434232][T29772] loop3: detected capacity change from 0 to 131072
[  511.444586][T29771] loop0: detected capacity change from 0 to 131072
[  511.444656][T29765] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  511.457529][T29774] loop4: detected capacity change from 0 to 131072
[  511.471250][T29770] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  511.482971][T29771] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  511.489985][T29772] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  511.496809][T29770] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  511.500022][T29774] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  511.515233][T29743] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  511.516178][T29771] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  511.523278][T29765] F2FS-fs (loop1): invalid crc value
[  511.541660][T29770] F2FS-fs (loop5): invalid crc value
[  511.556727][T29771] F2FS-fs (loop0): invalid crc value
[  511.558432][T29772] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  511.569749][T29774] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  511.588674][T29772] F2FS-fs (loop3): invalid crc value
[  511.589312][T29770] F2FS-fs (loop5): Found nat_bits in checkpoint
[  511.609871][T29765] F2FS-fs (loop1): Found nat_bits in checkpoint
[  511.610174][T29774] F2FS-fs (loop4): invalid crc value
[  511.628030][T29771] F2FS-fs (loop0): Found nat_bits in checkpoint
[  511.639253][T29795] loop2: detected capacity change from 0 to 131072
[  511.654973][T29772] F2FS-fs (loop3): Found nat_bits in checkpoint
[  511.687259][T29795] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  511.718043][T29774] F2FS-fs (loop4): Found nat_bits in checkpoint
[  511.718517][T29795] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  511.747200][T29770] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  511.758651][T29765] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  511.767057][T29771] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  511.779742][T29772] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  511.814748][T29795] F2FS-fs (loop2): invalid crc value
[  511.840648][T29774] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  511.849530][T29795] F2FS-fs (loop2): Found nat_bits in checkpoint
[  511.880880][T29816] loop5: detected capacity change from 0 to 131072
[  511.886466][T29815] loop3: detected capacity change from 0 to 131072
[  511.895041][T29817] loop0: detected capacity change from 0 to 131072
[  511.905992][T29818] loop1: detected capacity change from 0 to 131072
[  511.918647][T29816] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  511.929573][T29815] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  511.937724][T29817] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  511.943765][T29818] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  511.957178][T29815] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  511.964329][T29816] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  511.983136][T29818] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  511.987616][T29817] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  512.013423][T29795] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  512.019241][T29825] loop4: detected capacity change from 0 to 131072
[  512.024915][T29817] F2FS-fs (loop0): invalid crc value
[  512.036317][T29815] F2FS-fs (loop3): invalid crc value
[  512.044294][T29816] F2FS-fs (loop5): invalid crc value
[  512.044575][T29818] F2FS-fs (loop1): invalid crc value
[  512.065567][T29825] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  512.078115][T29815] F2FS-fs (loop3): Found nat_bits in checkpoint
[  512.078894][T29817] F2FS-fs (loop0): Found nat_bits in checkpoint
[  512.093757][T29825] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  512.112751][T29816] F2FS-fs (loop5): Found nat_bits in checkpoint
[  512.120331][T29818] F2FS-fs (loop1): Found nat_bits in checkpoint
[  512.142169][T29825] F2FS-fs (loop4): invalid crc value
[  512.167561][T29842] loop2: detected capacity change from 0 to 131072
[  512.194767][T29815] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  512.202592][T29842] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  512.211115][T29825] F2FS-fs (loop4): Found nat_bits in checkpoint
[  512.219728][T29842] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  512.246171][T29817] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  512.258117][T29842] F2FS-fs (loop2): invalid crc value
[  512.280292][T29816] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  512.297777][T29818] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  512.308680][T29842] F2FS-fs (loop2): Found nat_bits in checkpoint
[  512.322037][T29851] loop3: detected capacity change from 0 to 131072
[  512.357124][T29851] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  512.386307][T29825] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  512.398315][T29859] loop0: detected capacity change from 0 to 131072
[  512.399862][T29851] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  512.417911][T29861] loop5: detected capacity change from 0 to 131072
[  512.428059][T29842] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  512.435123][T29859] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  512.457914][T29859] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  512.475373][T29861] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  512.490624][T29851] F2FS-fs (loop3): invalid crc value
[  512.492704][T29866] loop1: detected capacity change from 0 to 131072
[  512.505057][T29861] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  512.520882][T29861] F2FS-fs (loop5): invalid crc value
[  512.529117][T29859] F2FS-fs (loop0): invalid crc value
[  512.533397][T29873] loop4: detected capacity change from 0 to 131072
[  512.549994][T29873] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  512.558614][T29866] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  512.559860][T29851] F2FS-fs (loop3): Found nat_bits in checkpoint
[  512.576138][T29861] F2FS-fs (loop5): Found nat_bits in checkpoint
[  512.579307][T29866] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  512.586948][T29879] loop2: detected capacity change from 0 to 131072
[  512.599371][T29859] F2FS-fs (loop0): Found nat_bits in checkpoint
[  512.606435][T29873] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  512.620819][T29866] F2FS-fs (loop1): invalid crc value
[  512.634436][T29879] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  512.644192][T29873] F2FS-fs (loop4): invalid crc value
[  512.667446][T29879] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  512.677628][T29866] F2FS-fs (loop1): Found nat_bits in checkpoint
[  512.690422][T29861] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  512.699854][T29873] F2FS-fs (loop4): Found nat_bits in checkpoint
[  512.709525][T29879] F2FS-fs (loop2): invalid crc value
[  512.748706][T29859] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  512.756510][T29851] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  512.763384][T29879] F2FS-fs (loop2): Found nat_bits in checkpoint
[  512.815258][T29901] loop5: detected capacity change from 0 to 131072
[  512.822550][T29873] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  512.839091][T29866] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  512.844911][T29901] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  512.864688][T29901] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  512.882871][T29866] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  512.893801][T29879] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  512.898638][T29866] F2FS-fs (loop1): Mounted with checkpoint version = 753bd00b
[  512.916776][T29901] F2FS-fs (loop5): invalid crc value
[  512.926576][T29910] loop3: detected capacity change from 0 to 131072
[  512.927994][T29908] loop0: detected capacity change from 0 to 131072
[  512.945114][T29913] loop4: detected capacity change from 0 to 131072
[  512.953328][T29908] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  512.958328][T29910] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  512.979080][T29901] F2FS-fs (loop5): Found nat_bits in checkpoint
[  512.980133][T29908] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  512.988938][T29913] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  513.018991][T29910] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  513.031172][T29913] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  513.044243][T29908] F2FS-fs (loop0): invalid crc value
[  513.046826][T29921] loop2: detected capacity change from 0 to 131072
[  513.078503][T29910] F2FS-fs (loop3): invalid crc value
[  513.086102][T29908] F2FS-fs (loop0): Found nat_bits in checkpoint
[  513.090003][T29913] F2FS-fs (loop4): invalid crc value
[  513.101947][T29921] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  513.103238][T29927] loop1: detected capacity change from 0 to 131072
[  513.135232][T29910] F2FS-fs (loop3): Found nat_bits in checkpoint
[  513.135866][T29921] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  513.150319][T29927] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  513.157235][T29901] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  513.166380][T29913] F2FS-fs (loop4): Found nat_bits in checkpoint
[  513.175120][T29921] F2FS-fs (loop2): invalid crc value
[  513.196823][T29927] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  513.209229][T29908] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  513.218471][T29921] F2FS-fs (loop2): Found nat_bits in checkpoint
[  513.259639][T29927] F2FS-fs (loop1): invalid crc value
[  513.280309][T29943] loop5: detected capacity change from 0 to 131072
[  513.287569][T29910] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  513.309476][T29913] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  513.321184][T29943] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  513.335543][T29927] F2FS-fs (loop1): Found nat_bits in checkpoint
[  513.336203][T29921] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  513.347192][T29949] loop0: detected capacity change from 0 to 131072
[  513.374985][T29943] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  513.400422][T29949] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  513.417593][T29943] F2FS-fs (loop5): invalid crc value
[  513.427166][T29957] loop3: detected capacity change from 0 to 131072
[  513.442178][T29949] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  513.458095][T29960] loop4: detected capacity change from 0 to 131072
[  513.475182][T29957] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  513.483161][T29943] F2FS-fs (loop5): Found nat_bits in checkpoint
[  513.488021][T29960] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  513.499147][T29965] loop2: detected capacity change from 0 to 131072
[  513.499919][T29927] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  513.515650][T29949] F2FS-fs (loop0): invalid crc value
[  513.521306][T29957] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  513.531044][T29960] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  513.543489][T29957] F2FS-fs (loop3): invalid crc value
[  513.558155][T29965] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  513.564730][T29960] F2FS-fs (loop4): invalid crc value
[  513.588178][T29949] F2FS-fs (loop0): Found nat_bits in checkpoint
[  513.591342][T29965] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  513.597929][T29957] F2FS-fs (loop3): Found nat_bits in checkpoint
[  513.623771][T29960] F2FS-fs (loop4): Found nat_bits in checkpoint
[  513.631762][T29943] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  513.649335][T29980] loop1: detected capacity change from 0 to 131072
[  513.653453][T29965] F2FS-fs (loop2): invalid crc value
[  513.714478][T29980] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  513.734930][T29965] F2FS-fs (loop2): Failed to initialize F2FS segment manager (-4)
[  513.745455][T29987] loop5: detected capacity change from 0 to 131072
[  513.756528][T29980] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  513.783197][T29987] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  513.790427][T29949] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  513.804309][T29980] F2FS-fs (loop1): invalid crc value
[  513.806371][T29987] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  513.823421][T29957] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  513.830721][T29960] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  513.832774][T29991] loop2: detected capacity change from 0 to 131072
[  513.858620][T29980] F2FS-fs (loop1): Found nat_bits in checkpoint
[  513.879277][T29987] F2FS-fs (loop5): invalid crc value
[  513.897008][T29991] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  513.906480][T29991] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  513.915529][T30000] loop0: detected capacity change from 0 to 131072
[  513.925687][T30000] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  513.936345][T29991] F2FS-fs (loop2): invalid crc value
[  513.944106][T29987] F2FS-fs (loop5): Found nat_bits in checkpoint
[  513.948179][T30008] loop3: detected capacity change from 0 to 131072
[  513.952534][T30000] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  513.967687][T30007] loop4: detected capacity change from 0 to 131072
[  513.989309][T30007] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  513.998772][T30008] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  514.008809][T29980] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  514.009134][T30000] F2FS-fs (loop0): invalid crc value
[  514.024428][T30008] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  514.024583][T30007] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  514.045199][T29991] F2FS-fs (loop2): Found nat_bits in checkpoint
[  514.079406][T30008] F2FS-fs (loop3): invalid crc value
[  514.086398][T29987] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  514.110446][T30000] F2FS-fs (loop0): Found nat_bits in checkpoint
[  514.118290][T30008] F2FS-fs (loop3): Found nat_bits in checkpoint
[  514.121183][T30007] F2FS-fs (loop4): invalid crc value
[  514.141024][T30026] loop1: detected capacity change from 0 to 131072
[  514.178807][T30007] F2FS-fs (loop4): Found nat_bits in checkpoint
[  514.186565][T30026] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  514.204247][T29991] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  514.222591][T30026] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  514.237268][T30008] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  514.255011][T30036] loop5: detected capacity change from 0 to 131072
[  514.271302][T30026] F2FS-fs (loop1): invalid crc value
[  514.277911][T30000] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  514.293515][T30036] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  514.306690][T30036] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  514.307387][T30007] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  514.333655][T30026] F2FS-fs (loop1): Found nat_bits in checkpoint
[  514.336911][T30043] loop2: detected capacity change from 0 to 131072
[  514.340379][T30036] F2FS-fs (loop5): invalid crc value
[  514.371026][T30043] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  514.386935][T30047] loop3: detected capacity change from 0 to 131072
[  514.413060][T30036] F2FS-fs (loop5): Found nat_bits in checkpoint
[  514.415434][T30043] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  514.436252][T30053] loop0: detected capacity change from 0 to 131072
[  514.447593][T30047] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  514.463876][T30057] loop4: detected capacity change from 0 to 131072
[  514.468187][T30026] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  514.475111][T30047] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  514.487593][T30053] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  514.500417][T30043] F2FS-fs (loop2): invalid crc value
[  514.509741][T30057] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  514.517488][T30053] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  514.529256][T30047] F2FS-fs (loop3): invalid crc value
[  514.541772][T30036] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  514.542789][T30057] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  514.562873][T30043] F2FS-fs (loop2): Found nat_bits in checkpoint
[  514.572017][T30053] F2FS-fs (loop0): invalid crc value
[  514.598480][T30069] loop1: detected capacity change from 0 to 131072
[  514.608029][T30047] F2FS-fs (loop3): Found nat_bits in checkpoint
[  514.624549][T30053] F2FS-fs (loop0): Found nat_bits in checkpoint
[  514.631345][T30057] F2FS-fs (loop4): invalid crc value
[  514.661178][T30069] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  514.674460][T30057] F2FS-fs (loop4): Found nat_bits in checkpoint
[  514.707240][T30080] loop5: detected capacity change from 0 to 131072
[  514.717286][T30069] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  514.734738][T30043] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  514.737326][T30047] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  514.748547][T30080] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  514.759170][T30069] F2FS-fs (loop1): invalid crc value
[  514.765264][T30053] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  514.768424][T30080] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  514.801969][T30080] F2FS-fs (loop5): invalid crc value
[  514.824470][T30069] F2FS-fs (loop1): Found nat_bits in checkpoint
[  514.840897][T30057] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  514.865620][T30080] F2FS-fs (loop5): Found nat_bits in checkpoint
[  514.883092][T30096] loop2: detected capacity change from 0 to 131072
[  514.884728][T30098] loop0: detected capacity change from 0 to 131072
[  514.894496][T30099] loop3: detected capacity change from 0 to 131072
[  514.929213][T30098] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  514.938137][T30096] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  514.953334][T30099] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  514.953562][T30098] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  514.984247][T30096] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  514.986747][T30069] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  515.002530][T30099] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  515.016858][T30106] loop4: detected capacity change from 0 to 131072
[  515.020279][T30096] F2FS-fs (loop2): invalid crc value
[  515.030086][T30080] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  515.032362][T30098] F2FS-fs (loop0): invalid crc value
[  515.042658][T30106] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  515.050089][T30099] F2FS-fs (loop3): invalid crc value
[  515.067531][T30098] F2FS-fs (loop0): Found nat_bits in checkpoint
[  515.088898][T30106] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  515.102468][T30096] F2FS-fs (loop2): Found nat_bits in checkpoint
[  515.110688][T30099] F2FS-fs (loop3): Found nat_bits in checkpoint
[  515.156139][T30120] loop1: detected capacity change from 0 to 131072
[  515.167347][T30098] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  515.178872][T30106] F2FS-fs (loop4): invalid crc value
[  515.186427][T30120] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  515.214979][T30123] loop5: detected capacity change from 0 to 131072
[  515.226712][T30120] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  515.236820][T30106] F2FS-fs (loop4): Found nat_bits in checkpoint
[  515.255423][T30123] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  515.261696][T30096] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  515.269346][T30099] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  515.288096][T30120] F2FS-fs (loop1): invalid crc value
[  515.289524][T30123] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  515.299065][T30131] loop0: detected capacity change from 0 to 131072
[  515.328748][T30123] F2FS-fs (loop5): invalid crc value
[  515.339113][T30131] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  515.356561][T30131] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  515.367439][T30120] F2FS-fs (loop1): Found nat_bits in checkpoint
[  515.374389][T30123] F2FS-fs (loop5): Found nat_bits in checkpoint
[  515.379553][T30131] F2FS-fs (loop0): invalid crc value
[  515.415645][T30131] F2FS-fs (loop0): Found nat_bits in checkpoint
[  515.423738][T30106] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  515.436197][T30148] loop2: detected capacity change from 0 to 131072
[  515.446665][T30149] loop3: detected capacity change from 0 to 131072
[  515.476197][T30149] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  515.484088][T30148] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  515.499142][T30149] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  515.517096][T30148] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  515.526985][T30131] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  515.545339][T30149] F2FS-fs (loop3): invalid crc value
[  515.551730][T30120] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  515.552400][T30131] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  515.569244][T30123] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  515.578082][T30131] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b
[  515.590952][T30148] F2FS-fs (loop2): invalid crc value
[  515.615842][T30162] loop4: detected capacity change from 0 to 131072
[  515.627727][T30149] F2FS-fs (loop3): Found nat_bits in checkpoint
[  515.636934][T30162] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  515.648420][T30148] F2FS-fs (loop2): Found nat_bits in checkpoint
[  515.662256][T30165] loop1: detected capacity change from 0 to 131072
[  515.677782][T30162] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  515.704841][T30169] loop5: detected capacity change from 0 to 131072
[  515.713324][T30165] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  515.728802][T30169] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  515.738499][T30172] loop0: detected capacity change from 0 to 131072
[  515.744648][T30165] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  515.753884][T30162] F2FS-fs (loop4): invalid crc value
[  515.753895][T30169] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  515.773781][T30172] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  515.779394][T30149] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  515.789109][T30172] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  515.792211][T30148] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  515.806213][T30162] F2FS-fs (loop4): Found nat_bits in checkpoint
[  515.814476][T30169] F2FS-fs (loop5): invalid crc value
[  515.822543][T30165] F2FS-fs (loop1): invalid crc value
[  515.823129][T30172] F2FS-fs (loop0): invalid crc value
[  515.853318][T30165] F2FS-fs (loop1): Found nat_bits in checkpoint
[  515.872346][T30169] F2FS-fs (loop5): Found nat_bits in checkpoint
[  515.887414][T30172] F2FS-fs (loop0): Found nat_bits in checkpoint
[  515.947091][T30162] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  515.954969][T30192] loop3: detected capacity change from 0 to 131072
[  515.972925][T30194] loop2: detected capacity change from 0 to 131072
[  515.998157][T30192] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  516.005582][T30165] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  516.015538][T30194] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  516.020720][T30169] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  516.036726][T30172] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  516.040586][T30194] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  516.043920][T30192] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  516.075161][T30201] loop4: detected capacity change from 0 to 131072
[  516.092810][T30194] F2FS-fs (loop2): invalid crc value
[  516.100770][T30192] F2FS-fs (loop3): invalid crc value
[  516.113506][T30205] loop1: detected capacity change from 0 to 131072
[  516.133241][T30201] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  516.133963][T30194] F2FS-fs (loop2): Found nat_bits in checkpoint
[  516.160549][T30205] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  516.170201][T30192] F2FS-fs (loop3): Found nat_bits in checkpoint
[  516.177097][T30201] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  516.193107][T30205] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  516.199573][T30216] loop5: detected capacity change from 0 to 131072
[  516.210193][T30218] loop0: detected capacity change from 0 to 131072
[  516.225991][T30216] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  516.238121][T30205] F2FS-fs (loop1): invalid crc value
[  516.246710][T30201] F2FS-fs (loop4): invalid crc value
[  516.255753][T30218] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  516.266368][T30216] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  516.270596][T30194] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  516.292725][T30218] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  516.303592][T30205] F2FS-fs (loop1): Found nat_bits in checkpoint
[  516.311969][T30201] F2FS-fs (loop4): Found nat_bits in checkpoint
[  516.321292][T30216] F2FS-fs (loop5): invalid crc value
[  516.327400][T30192] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  516.340401][T30218] F2FS-fs (loop0): invalid crc value
[  516.370080][T30216] F2FS-fs (loop5): Found nat_bits in checkpoint
[  516.378073][T30218] F2FS-fs (loop0): Found nat_bits in checkpoint
[  516.438786][T30239] loop2: detected capacity change from 0 to 131072
[  516.439416][T30240] loop3: detected capacity change from 0 to 131072
[  516.460189][T30205] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  516.471989][T30201] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  516.487244][T30239] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  516.494417][T30240] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  516.502397][T30218] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  516.508295][T30216] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  516.516402][T30240] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  516.522106][T30239] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  516.566733][T30239] F2FS-fs (loop2): invalid crc value
[  516.579396][T30251] loop4: detected capacity change from 0 to 131072
[  516.590992][T30252] loop1: detected capacity change from 0 to 131072
[  516.592168][T30240] F2FS-fs (loop3): invalid crc value
[  516.612977][T30251] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  516.624631][T30239] F2FS-fs (loop2): Found nat_bits in checkpoint
[  516.631164][T30251] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  516.639413][T30260] loop0: detected capacity change from 0 to 131072
[  516.647022][T30252] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  516.654804][T30260] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  516.666736][T30259] loop5: detected capacity change from 0 to 131072
[  516.674830][T30240] F2FS-fs (loop3): Found nat_bits in checkpoint
[  516.677259][T30252] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  516.695182][T30260] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  516.704254][T30259] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  516.724790][T30260] F2FS-fs (loop0): invalid crc value
[  516.731054][T30251] F2FS-fs (loop4): invalid crc value
[  516.740958][T30252] F2FS-fs (loop1): invalid crc value
[  516.742739][T30259] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  516.770117][T30260] F2FS-fs (loop0): Found nat_bits in checkpoint
[  516.775666][T30239] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  516.787672][T30252] F2FS-fs (loop1): Found nat_bits in checkpoint
[  516.788957][T30240] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  516.804076][T30251] F2FS-fs (loop4): Found nat_bits in checkpoint
[  516.812716][T30259] F2FS-fs (loop5): invalid crc value
[  516.860688][T30259] F2FS-fs (loop5): Found nat_bits in checkpoint
[  516.908312][T30284] loop2: detected capacity change from 0 to 131072
[  516.929215][T30251] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  516.937323][T30260] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  516.944097][T30286] loop3: detected capacity change from 0 to 131072
[  516.951015][T30284] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  516.951148][T30252] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  516.974984][T30284] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  516.984989][T30286] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  517.003912][T30259] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  517.008213][T30286] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  517.043100][T30284] F2FS-fs (loop2): invalid crc value
[  517.065155][T30286] F2FS-fs (loop3): invalid crc value
[  517.074664][T30298] loop0: detected capacity change from 0 to 131072
[  517.083559][T30284] F2FS-fs (loop2): Found nat_bits in checkpoint
[  517.086439][T30301] loop4: detected capacity change from 0 to 131072
[  517.106731][T30303] loop1: detected capacity change from 0 to 131072
[  517.121194][T30286] F2FS-fs (loop3): Found nat_bits in checkpoint
[  517.133712][T30298] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  517.167030][T30303] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  517.174644][T30301] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  517.175946][T30309] loop5: detected capacity change from 0 to 131072
[  517.193216][T30298] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  517.193581][T30284] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  517.208580][T30303] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  517.217839][T30301] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  517.233000][T30298] F2FS-fs (loop0): invalid crc value
[  517.240271][T30309] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  517.253522][T30303] F2FS-fs (loop1): invalid crc value
[  517.259513][T30286] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  517.269862][T30301] F2FS-fs (loop4): invalid crc value
[  517.270322][T30309] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  517.310338][T30298] F2FS-fs (loop0): Found nat_bits in checkpoint
[  517.317350][T30301] F2FS-fs (loop4): Found nat_bits in checkpoint
[  517.319714][T30309] F2FS-fs (loop5): invalid crc value
[  517.333944][T30325] loop2: detected capacity change from 0 to 131072
[  517.343173][T30303] F2FS-fs (loop1): Found nat_bits in checkpoint
[  517.374507][T30331] loop3: detected capacity change from 0 to 131072
[  517.378769][T30325] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  517.389861][T30309] F2FS-fs (loop5): Found nat_bits in checkpoint
[  517.401591][T30331] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  517.420714][T30301] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  517.429621][T30331] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  517.445904][T30325] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  517.464799][T30331] F2FS-fs (loop3): invalid crc value
[  517.484330][T30298] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  517.496789][T30325] F2FS-fs (loop2): invalid crc value
[  517.511185][T30303] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  517.524271][T30331] F2FS-fs (loop3): Found nat_bits in checkpoint
[  517.530106][T30341] loop4: detected capacity change from 0 to 131072
[  517.545911][T30309] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  517.564250][T30341] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  517.575711][T30325] F2FS-fs (loop2): Found nat_bits in checkpoint
[  517.588876][T30341] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  517.636446][T30341] F2FS-fs (loop4): invalid crc value
[  517.647111][T30353] loop0: detected capacity change from 0 to 131072
[  517.656873][T30354] loop1: detected capacity change from 0 to 131072
[  517.686396][T30354] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  517.694735][T30331] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  517.702655][T30341] F2FS-fs (loop4): Found nat_bits in checkpoint
[  517.702670][T30353] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  517.723883][T30358] loop5: detected capacity change from 0 to 264192
[  517.726570][T30354] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  517.746556][T30325] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  517.755999][T30353] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  517.789394][T30353] F2FS-fs (loop0): invalid crc value
[  517.797521][T30354] F2FS-fs (loop1): invalid crc value
[  517.819437][T30358] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback.
[  517.820902][T30370] loop3: detected capacity change from 0 to 131072
[  517.862701][T30358] ext4 filesystem being mounted at /root/syzkaller.75EDn3/173/file0 supports timestamps until 2038 (0x7fffffff)
[  517.867256][T30370] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  517.876297][T30376] loop2: detected capacity change from 0 to 131072
[  517.891989][T30376] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  517.904287][T30341] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  517.912470][T30370] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  517.913325][T30376] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  517.932788][T22639] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  517.945067][T30370] F2FS-fs (loop3): invalid crc value
[  517.947574][T30353] F2FS-fs (loop0): Found nat_bits in checkpoint
[  517.962302][T30354] F2FS-fs (loop1): Found nat_bits in checkpoint
[  517.970545][T30370] F2FS-fs (loop3): Found nat_bits in checkpoint
[  518.075054][T30370] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  518.084302][T30376] F2FS-fs (loop2): invalid crc value
[  518.103559][T30389] loop5: detected capacity change from 0 to 131072
[  518.114204][T30353] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  518.115196][T30391] loop4: detected capacity change from 0 to 131072
[  518.129420][T30389] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  518.138628][T30391] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  518.147166][T30354] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  518.150632][T30389] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  518.155817][T30376] F2FS-fs (loop2): Found nat_bits in checkpoint
[  518.178703][T30391] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  518.227967][T30389] F2FS-fs (loop5): invalid crc value
[  518.229301][T30391] F2FS-fs (loop4): invalid crc value
[  518.242632][T30402] loop0: detected capacity change from 0 to 131072
[  518.251553][T30403] loop3: detected capacity change from 0 to 131072
[  518.273170][T30376] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  518.280603][T30403] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  518.281038][T30402] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  518.291926][T30410] loop1: detected capacity change from 0 to 131072
[  518.302149][T30403] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  518.302405][T30389] F2FS-fs (loop5): Found nat_bits in checkpoint
[  518.312386][T30410] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  518.326817][T30391] F2FS-fs (loop4): Found nat_bits in checkpoint
[  518.338610][T30402] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  518.352022][T30403] F2FS-fs (loop3): invalid crc value
[  518.375301][T30410] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  518.389151][T30402] F2FS-fs (loop0): invalid crc value
[  518.409343][T30410] F2FS-fs (loop1): invalid crc value
[  518.411034][T30420] loop2: detected capacity change from 0 to 131072
[  518.417730][T30403] F2FS-fs (loop3): Found nat_bits in checkpoint
[  518.441865][T30420] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  518.450526][T30402] F2FS-fs (loop0): Found nat_bits in checkpoint
[  518.455882][T30420] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  518.469294][T30410] F2FS-fs (loop1): Found nat_bits in checkpoint
[  518.475897][T30389] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  518.482746][T30391] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  518.524272][T30420] F2FS-fs (loop2): invalid crc value
[  518.552263][T30403] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  518.568642][T30420] F2FS-fs (loop2): Found nat_bits in checkpoint
[  518.591307][T30436] loop5: detected capacity change from 0 to 131072
[  518.634756][T30440] loop4: detected capacity change from 0 to 131072
[  518.641753][T30402] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  518.651816][T30436] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  518.666572][T30442] loop3: detected capacity change from 0 to 131072
[  518.672711][T30436] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  518.676961][T30440] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  518.681847][T30410] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  518.689604][T30420] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  518.715203][T30442] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  518.728051][T30440] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  518.740947][T30442] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  518.745821][T30436] F2FS-fs (loop5): invalid crc value
[  518.777632][T30451] loop0: detected capacity change from 0 to 131072
[  518.785592][T30440] F2FS-fs (loop4): invalid crc value
[  518.799750][T30453] loop2: detected capacity change from 0 to 131072
[  518.807477][T30442] F2FS-fs (loop3): invalid crc value
[  518.817910][T30436] F2FS-fs (loop5): Found nat_bits in checkpoint
[  518.821785][T30440] F2FS-fs (loop4): Found nat_bits in checkpoint
[  518.828609][T30459] loop1: detected capacity change from 0 to 131072
[  518.835727][T30451] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  518.857135][T30442] F2FS-fs (loop3): Found nat_bits in checkpoint
[  518.865200][T30453] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  518.885636][T30459] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  518.889722][T30451] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  518.908846][T30453] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  518.923313][T30459] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  518.927588][T30451] F2FS-fs (loop0): invalid crc value
[  518.958970][T30436] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  518.967886][T30453] F2FS-fs (loop2): invalid crc value
[  518.974342][T30459] F2FS-fs (loop1): invalid crc value
[  518.976783][T30440] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  518.990214][T30451] F2FS-fs (loop0): Found nat_bits in checkpoint
[  519.012860][T30459] F2FS-fs (loop1): Found nat_bits in checkpoint
[  519.035407][T30442] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  519.044277][T30453] F2FS-fs (loop2): Found nat_bits in checkpoint
[  519.093573][T30451] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  519.125434][T30484] loop5: detected capacity change from 0 to 131072
[  519.129098][T30485] loop4: detected capacity change from 0 to 131072
[  519.153249][T30488] loop3: detected capacity change from 0 to 131072
[  519.155278][T30484] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  519.161385][T30485] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  519.191684][T30459] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  519.198681][T30488] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  519.206168][T30453] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  519.213345][T30492] loop0: detected capacity change from 0 to 131072
[  519.217747][T30484] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  519.222491][T30485] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  519.243249][T30488] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  519.283037][T30484] F2FS-fs (loop5): invalid crc value
[  519.284671][T30492] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  519.311213][T30499] loop1: detected capacity change from 0 to 131072
[  519.318017][T30488] F2FS-fs (loop3): invalid crc value
[  519.327493][T30485] F2FS-fs (loop4): invalid crc value
[  519.331042][T30504] loop2: detected capacity change from 0 to 131072
[  519.338336][T30492] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  519.350747][T30484] F2FS-fs (loop5): Found nat_bits in checkpoint
[  519.350766][T30488] F2FS-fs (loop3): Found nat_bits in checkpoint
[  519.364229][T30504] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  519.373363][T30499] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  519.385183][T30492] F2FS-fs (loop0): invalid crc value
[  519.394531][T30504] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  519.400097][T30485] F2FS-fs (loop4): Found nat_bits in checkpoint
[  519.406359][T30499] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  519.445320][T30504] F2FS-fs (loop2): invalid crc value
[  519.454669][T30492] F2FS-fs (loop0): Found nat_bits in checkpoint
[  519.462586][T30499] F2FS-fs (loop1): invalid crc value
[  519.471889][T30484] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  519.485989][T30504] F2FS-fs (loop2): Found nat_bits in checkpoint
[  519.503286][T30499] F2FS-fs (loop1): Found nat_bits in checkpoint
[  519.524298][T30488] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  519.537034][T30485] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  519.593184][T30492] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  519.639353][T30529] loop5: detected capacity change from 0 to 131072
[  519.647617][T30504] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  519.658966][T30534] loop4: detected capacity change from 0 to 131072
[  519.665001][T30535] loop3: detected capacity change from 0 to 131072
[  519.673080][T30499] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  519.691724][T30529] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  519.696121][T30534] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  519.698421][T30529] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  519.716495][T30535] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  519.726711][T30540] loop0: detected capacity change from 0 to 131072
[  519.734430][T30529] F2FS-fs (loop5): invalid crc value
[  519.753053][T30535] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  519.761224][T30540] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  519.761241][T30540] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  519.764282][T30540] F2FS-fs (loop0): invalid crc value
[  519.777602][T30545] loop2: detected capacity change from 0 to 131072
[  519.782203][T30534] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  519.806186][T30529] F2FS-fs (loop5): Found nat_bits in checkpoint
[  519.807233][T30534] F2FS-fs (loop4): invalid crc value
[  519.820315][T30545] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  519.835209][T30554] loop1: detected capacity change from 0 to 131072
[  519.843086][T30535] F2FS-fs (loop3): invalid crc value
[  519.849761][T30540] F2FS-fs (loop0): Found nat_bits in checkpoint
[  519.850170][T30545] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  519.869274][T30554] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  519.889887][T30534] F2FS-fs (loop4): Found nat_bits in checkpoint
[  519.893182][T30535] F2FS-fs (loop3): Found nat_bits in checkpoint
[  519.918491][T30554] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  519.919853][T30545] F2FS-fs (loop2): invalid crc value
[  519.942450][T30529] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  519.991207][T30554] F2FS-fs (loop1): invalid crc value
[  520.002213][T30545] F2FS-fs (loop2): Found nat_bits in checkpoint
[  520.032335][T30540] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  520.045497][T30535] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  520.059359][T30570] loop5: detected capacity change from 0 to 131072
[  520.070778][T30534] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  520.086163][T30554] F2FS-fs (loop1): Found nat_bits in checkpoint
[  520.089930][T30570] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  520.108786][T30570] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  520.142266][T30545] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  520.158359][T30570] F2FS-fs (loop5): invalid crc value
[  520.169310][T30582] loop0: detected capacity change from 0 to 131072
[  520.177817][T30583] loop3: detected capacity change from 0 to 131072
[  520.201831][T30582] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  520.209466][T30583] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  520.210243][T30570] F2FS-fs (loop5): Found nat_bits in checkpoint
[  520.219403][T30589] loop4: detected capacity change from 0 to 131072
[  520.232956][T30554] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  520.244522][T30582] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  520.245388][T30589] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  520.266519][T30583] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  520.291406][T30582] F2FS-fs (loop0): invalid crc value
[  520.302777][T30593] loop2: detected capacity change from 0 to 131072
[  520.312609][T30583] F2FS-fs (loop3): invalid crc value
[  520.326125][T30589] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  520.334506][T30593] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  520.334519][T30593] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  520.342163][T30593] F2FS-fs (loop2): invalid crc value
[  520.375106][T30582] F2FS-fs (loop0): Found nat_bits in checkpoint
[  520.394726][T30570] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  520.401599][T30583] F2FS-fs (loop3): Found nat_bits in checkpoint
[  520.435664][T30605] loop1: detected capacity change from 0 to 264192
[  520.451087][T30593] F2FS-fs (loop2): Found nat_bits in checkpoint
[  520.458298][T30589] F2FS-fs (loop4): invalid crc value
[  520.495331][T30589] F2FS-fs (loop4): Failed to initialize F2FS segment manager (-4)
[  520.506412][T30582] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  520.522388][T30605] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback.
[  520.525243][T30617] loop5: detected capacity change from 0 to 131072
[  520.534923][T30583] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  520.557103][T30605] ext4 filesystem being mounted at /root/syzkaller.rDT8BM/178/file0 supports timestamps until 2038 (0x7fffffff)
[  520.573336][T30622] loop4: detected capacity change from 0 to 131072
[  520.582183][T22635] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  520.592735][T30622] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  520.599604][T30617] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  520.615272][T30622] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  520.623793][T30617] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  520.647316][T30593] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  520.653865][T30629] loop3: detected capacity change from 0 to 131072
[  520.665793][T30627] loop0: detected capacity change from 0 to 131072
[  520.680620][T30622] F2FS-fs (loop4): invalid crc value
[  520.686766][T30617] F2FS-fs (loop5): invalid crc value
[  520.687567][T30629] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  520.704036][T30627] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  520.706509][T30629] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  520.723858][T30636] loop1: detected capacity change from 0 to 131072
[  520.734703][T30636] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  520.734764][T30617] F2FS-fs (loop5): Found nat_bits in checkpoint
[  520.749548][T30627] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  520.750330][T30622] F2FS-fs (loop4): Found nat_bits in checkpoint
[  520.765507][T30629] F2FS-fs (loop3): invalid crc value
[  520.772952][T30636] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  520.808364][T30627] F2FS-fs (loop0): invalid crc value
[  520.808365][T30629] F2FS-fs (loop3): Found nat_bits in checkpoint
[  520.830513][T30636] F2FS-fs (loop1): invalid crc value
[  520.837018][T30646] loop2: detected capacity change from 0 to 131072
[  520.861949][T30627] F2FS-fs (loop0): Found nat_bits in checkpoint
[  520.878917][T30646] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  520.897319][T30617] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  520.909547][T30636] F2FS-fs (loop1): Found nat_bits in checkpoint
[  520.926591][T30646] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  520.948388][T30622] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  520.983593][T30646] F2FS-fs (loop2): invalid crc value
[  520.987516][T30629] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  521.006957][T30627] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  521.039609][T30663] loop5: detected capacity change from 0 to 131072
[  521.049015][T30646] F2FS-fs (loop2): Found nat_bits in checkpoint
[  521.060810][T30636] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  521.081111][T30663] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  521.081649][T30668] loop4: detected capacity change from 0 to 131072
[  521.104689][T30663] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  521.130156][T30668] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  521.142653][T30675] loop3: detected capacity change from 0 to 131072
[  521.142885][T30673] loop0: detected capacity change from 0 to 131072
[  521.165252][T30663] F2FS-fs (loop5): invalid crc value
[  521.168910][T30668] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  521.180217][T30646] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  521.193248][T30675] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  521.200329][T30673] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  521.214146][T30668] F2FS-fs (loop4): invalid crc value
[  521.214763][T30675] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  521.225066][T30673] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  521.229976][T30663] F2FS-fs (loop5): Found nat_bits in checkpoint
[  521.245040][T30680] loop1: detected capacity change from 0 to 131072
[  521.259694][T30680] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  521.273571][T30668] F2FS-fs (loop4): Found nat_bits in checkpoint
[  521.291057][T30673] F2FS-fs (loop0): invalid crc value
[  521.295883][T30680] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  521.299250][T30675] F2FS-fs (loop3): invalid crc value
[  521.330770][T30691] loop2: detected capacity change from 0 to 131072
[  521.341224][T30673] F2FS-fs (loop0): Found nat_bits in checkpoint
[  521.352545][T30680] F2FS-fs (loop1): invalid crc value
[  521.371086][T30691] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  521.385004][T30675] F2FS-fs (loop3): Found nat_bits in checkpoint
[  521.395310][T30663] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  521.396859][T30691] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  521.415629][T30668] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  521.430598][T30680] F2FS-fs (loop1): Found nat_bits in checkpoint
[  521.455244][T30691] F2FS-fs (loop2): invalid crc value
[  521.480297][T30673] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  521.508460][T30675] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  521.518632][T30691] F2FS-fs (loop2): Found nat_bits in checkpoint
[  521.519146][T30708] loop5: detected capacity change from 0 to 131072
[  521.559303][T30713] loop4: detected capacity change from 0 to 131072
[  521.576608][T30708] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  521.586611][T30680] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  521.606135][T30713] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  521.606281][T30708] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  521.626497][T30716] loop0: detected capacity change from 0 to 131072
[  521.634491][T30719] loop3: detected capacity change from 0 to 131072
[  521.644269][T30708] F2FS-fs (loop5): invalid crc value
[  521.648060][T30713] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  521.651292][T30716] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  521.677374][T30691] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  521.684880][T30716] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  521.693993][T30719] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  521.694961][T30708] F2FS-fs (loop5): Found nat_bits in checkpoint
[  521.706797][T30719] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  521.725332][T30713] F2FS-fs (loop4): invalid crc value
[  521.755489][T30716] F2FS-fs (loop0): invalid crc value
[  521.760296][T30732] loop1: detected capacity change from 0 to 131072
[  521.770468][T30713] F2FS-fs (loop4): Found nat_bits in checkpoint
[  521.778183][T30719] F2FS-fs (loop3): invalid crc value
[  521.803995][T30716] F2FS-fs (loop0): Found nat_bits in checkpoint
[  521.808162][T30739] loop2: detected capacity change from 0 to 131072
[  521.817705][T30732] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  521.830056][T30719] F2FS-fs (loop3): Found nat_bits in checkpoint
[  521.844832][T30732] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  521.866802][T30708] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  521.874124][T30739] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  521.902719][T30732] F2FS-fs (loop1): invalid crc value
[  521.910704][T30739] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  521.921919][T30713] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  521.938703][T30716] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  521.948686][T30739] F2FS-fs (loop2): invalid crc value
[  521.967320][T30732] F2FS-fs (loop1): Found nat_bits in checkpoint
[  521.976729][T30719] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  522.011498][T30739] F2FS-fs (loop2): Found nat_bits in checkpoint
[  522.019399][T30757] loop4: detected capacity change from 0 to 131072
[  522.035501][T30759] loop5: detected capacity change from 0 to 131072
[  522.043182][T30761] loop0: detected capacity change from 0 to 131072
[  522.060503][T30757] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  522.076369][T30759] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  522.076418][T30761] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  522.096382][T30757] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  522.103832][T30765] loop3: detected capacity change from 0 to 131072
[  522.116939][T30759] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  522.118679][T30761] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  522.134160][T30732] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  522.148412][T30765] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  522.156589][T30765] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  522.167267][T30757] F2FS-fs (loop4): invalid crc value
[  522.172841][T30739] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  522.182111][T30761] F2FS-fs (loop0): invalid crc value
[  522.183168][T30759] F2FS-fs (loop5): invalid crc value
[  522.195830][T30765] F2FS-fs (loop3): invalid crc value
[  522.219545][T30761] F2FS-fs (loop0): Found nat_bits in checkpoint
[  522.223586][T30757] F2FS-fs (loop4): Found nat_bits in checkpoint
[  522.244078][T30759] F2FS-fs (loop5): Found nat_bits in checkpoint
[  522.254901][T30781] loop1: detected capacity change from 0 to 131072
[  522.265608][T30765] F2FS-fs (loop3): Found nat_bits in checkpoint
[  522.295298][T30781] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  522.319734][T30789] loop2: detected capacity change from 0 to 131072
[  522.328285][T30761] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  522.344348][T30781] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  522.370068][T30789] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  522.385833][T30765] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  522.396402][T30757] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  522.404321][T30781] F2FS-fs (loop1): invalid crc value
[  522.414061][T30789] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  522.435047][T30759] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  522.455016][T30799] loop0: detected capacity change from 0 to 131072
[  522.456169][T30789] F2FS-fs (loop2): invalid crc value
[  522.468586][T30781] F2FS-fs (loop1): Found nat_bits in checkpoint
[  522.481175][T30799] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  522.490957][T30799] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  522.510347][T30805] loop3: detected capacity change from 0 to 131072
[  522.524358][T30799] F2FS-fs (loop0): invalid crc value
[  522.537700][T30805] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  522.558834][T30808] loop4: detected capacity change from 0 to 131072
[  522.568121][T30789] F2FS-fs (loop2): Found nat_bits in checkpoint
[  522.573342][T30799] F2FS-fs (loop0): Found nat_bits in checkpoint
[  522.588827][T30805] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  522.600417][T30816] loop5: detected capacity change from 0 to 131072
[  522.610709][T30781] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  522.616312][T30808] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  522.643605][T30805] F2FS-fs (loop3): invalid crc value
[  522.649308][T30816] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  522.663487][T30808] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  522.686711][T30816] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  522.696578][T30789] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  522.707268][T30808] F2FS-fs (loop4): invalid crc value
[  522.713582][T30799] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  522.722465][T30816] F2FS-fs (loop5): invalid crc value
[  522.734087][T30805] F2FS-fs (loop3): Found nat_bits in checkpoint
[  522.747040][T30828] loop1: detected capacity change from 0 to 131072
[  522.755222][T30799] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  522.768795][T30808] F2FS-fs (loop4): Found nat_bits in checkpoint
[  522.787133][T30799] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b
[  522.797343][T30816] F2FS-fs (loop5): Found nat_bits in checkpoint
[  522.822252][T30836] loop2: detected capacity change from 0 to 131072
[  522.823028][T30828] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  522.871376][T30836] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  522.893182][T30828] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  522.910160][T30836] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  522.924441][T30805] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  522.939614][T30828] F2FS-fs (loop1): invalid crc value
[  522.950083][T30808] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  522.967157][T30842] loop0: detected capacity change from 0 to 131072
[  522.975483][T30836] F2FS-fs (loop2): invalid crc value
[  522.975865][T30828] F2FS-fs (loop1): Found nat_bits in checkpoint
[  522.989541][T30816] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  523.000216][T30842] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  523.020835][T30842] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  523.037487][T30836] F2FS-fs (loop2): Found nat_bits in checkpoint
[  523.075038][T30853] loop3: detected capacity change from 0 to 131072
[  523.084370][T30842] F2FS-fs (loop0): invalid crc value
[  523.098153][T30857] loop4: detected capacity change from 0 to 131072
[  523.113020][T30858] loop5: detected capacity change from 0 to 131072
[  523.119909][T30857] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  523.126627][T30853] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  523.126642][T30853] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  523.136494][T30853] F2FS-fs (loop3): invalid crc value
[  523.151534][T30858] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  523.159419][T30828] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  523.165712][T30857] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  523.174914][T30858] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  523.178190][T30842] F2FS-fs (loop0): Found nat_bits in checkpoint
[  523.192674][T30857] F2FS-fs (loop4): invalid crc value
[  523.198460][T30858] F2FS-fs (loop5): invalid crc value
[  523.216810][T30836] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  523.231292][T30853] F2FS-fs (loop3): Found nat_bits in checkpoint
[  523.264333][T30857] F2FS-fs (loop4): Found nat_bits in checkpoint
[  523.271055][T30858] F2FS-fs (loop5): Found nat_bits in checkpoint
[  523.289789][T30876] loop1: detected capacity change from 0 to 131072
[  523.332172][T30876] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  523.339811][T30842] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  523.365556][T30853] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  523.368119][T30876] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  523.403503][T30884] loop2: detected capacity change from 0 to 131072
[  523.423669][T30876] F2FS-fs (loop1): invalid crc value
[  523.429555][T30857] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  523.440566][T30858] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  523.449096][T30884] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  523.471109][T30884] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  523.480358][T30892] loop0: detected capacity change from 0 to 131072
[  523.493295][T30895] loop3: detected capacity change from 0 to 131072
[  523.506114][T30876] F2FS-fs (loop1): Found nat_bits in checkpoint
[  523.519818][T30892] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  523.520663][T30895] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  523.537233][T30884] F2FS-fs (loop2): invalid crc value
[  523.558409][T30892] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  523.569600][T30899] loop5: detected capacity change from 0 to 131072
[  523.574405][T30895] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  523.587527][T30904] loop4: detected capacity change from 0 to 131072
[  523.599468][T30899] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  523.612722][T30884] F2FS-fs (loop2): Found nat_bits in checkpoint
[  523.631920][T30892] F2FS-fs (loop0): invalid crc value
[  523.638168][T30895] F2FS-fs (loop3): invalid crc value
[  523.650637][T30904] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  523.669246][T30899] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  523.679697][T30895] F2FS-fs (loop3): Found nat_bits in checkpoint
[  523.688056][T30876] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  523.700193][T30904] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  523.710735][T30892] F2FS-fs (loop0): Found nat_bits in checkpoint
[  523.729046][T30899] F2FS-fs (loop5): invalid crc value
[  523.757950][T30904] F2FS-fs (loop4): invalid crc value
[  523.788465][T30899] F2FS-fs (loop5): Failed to initialize F2FS segment manager (-4)
[  523.801054][T30895] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  523.801346][T30884] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  523.839868][T30904] F2FS-fs (loop4): Found nat_bits in checkpoint
[  523.853262][T30927] loop1: detected capacity change from 0 to 131072
[  523.868397][T30892] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  523.880225][T30929] loop5: detected capacity change from 0 to 131072
[  523.888150][T30927] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  523.915039][T30929] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  523.924283][T30927] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  523.933034][T30934] loop3: detected capacity change from 0 to 131072
[  523.940962][T30929] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  523.972668][T30934] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  523.986435][T30929] F2FS-fs (loop5): invalid crc value
[  523.995626][T30934] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  524.004635][T30927] F2FS-fs (loop1): invalid crc value
[  524.011797][T30938] loop2: detected capacity change from 0 to 131072
[  524.012443][T30940] loop0: detected capacity change from 0 to 131072
[  524.018875][T30904] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  524.034782][T30940] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  524.042082][T30940] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  524.042445][T30929] F2FS-fs (loop5): Found nat_bits in checkpoint
[  524.058307][T30934] F2FS-fs (loop3): invalid crc value
[  524.066645][T30927] F2FS-fs (loop1): Found nat_bits in checkpoint
[  524.072939][T30938] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  524.080434][T30940] F2FS-fs (loop0): invalid crc value
[  524.107948][T30934] F2FS-fs (loop3): Found nat_bits in checkpoint
[  524.109742][T30938] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  524.128171][T30940] F2FS-fs (loop0): Found nat_bits in checkpoint
[  524.178125][T30938] F2FS-fs (loop2): invalid crc value
[  524.204350][T30929] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  524.216308][T30962] loop4: detected capacity change from 0 to 131072
[  524.218071][T30938] F2FS-fs (loop2): Found nat_bits in checkpoint
[  524.234303][T30927] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  524.260123][T30962] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  524.262626][T30940] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  524.278543][T30934] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  524.303443][T30962] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  524.320452][T30938] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  524.329876][T30971] loop5: detected capacity change from 0 to 131072
[  524.353142][T30971] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  524.366768][T30962] F2FS-fs (loop4): invalid crc value
[  524.377948][T30971] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  524.394620][T30976] loop1: detected capacity change from 0 to 131072
[  524.400043][T30977] loop0: detected capacity change from 0 to 131072
[  524.420401][T30962] F2FS-fs (loop4): Found nat_bits in checkpoint
[  524.427456][T30976] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  524.437648][T30984] loop2: detected capacity change from 0 to 131072
[  524.443650][T30986] loop3: detected capacity change from 0 to 131072
[  524.457733][T30976] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  524.466986][T30984] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  524.468326][T30986] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  524.482135][T30977] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  524.489501][T30971] F2FS-fs (loop5): invalid crc value
[  524.491967][T30984] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  524.496643][T30986] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  524.514954][T30977] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  524.526458][T30976] F2FS-fs (loop1): invalid crc value
[  524.542412][T30971] F2FS-fs (loop5): Found nat_bits in checkpoint
[  524.549395][T30977] F2FS-fs (loop0): invalid crc value
[  524.556550][T30984] F2FS-fs (loop2): invalid crc value
[  524.566691][T30986] F2FS-fs (loop3): invalid crc value
[  524.575033][T30962] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  524.587836][T30976] F2FS-fs (loop1): Found nat_bits in checkpoint
[  524.599121][T30977] F2FS-fs (loop0): Found nat_bits in checkpoint
[  524.607601][T30984] F2FS-fs (loop2): Found nat_bits in checkpoint
[  524.630060][T30986] F2FS-fs (loop3): Found nat_bits in checkpoint
[  524.664837][T30971] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  524.677983][T31009] loop4: detected capacity change from 0 to 131072
[  524.711563][T31009] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  524.743334][T31009] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  524.770998][T30986] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  524.785067][T30976] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  524.792431][T30984] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  524.792968][T31013] loop5: detected capacity change from 0 to 131072
[  524.806708][T30977] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  524.807691][T31009] F2FS-fs (loop4): invalid crc value
[  524.868975][T31009] F2FS-fs (loop4): Found nat_bits in checkpoint
[  524.876920][T31013] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  524.905583][T31013] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  524.911286][T31026] loop1: detected capacity change from 0 to 131072
[  524.919643][T31029] loop3: detected capacity change from 0 to 131072
[  524.931049][T31028] loop0: detected capacity change from 0 to 131072
[  524.941337][T31013] F2FS-fs (loop5): invalid crc value
[  524.949297][T31026] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  524.955019][T31030] loop2: detected capacity change from 0 to 131072
[  524.962909][T31029] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  524.971890][T31028] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  524.974965][T31026] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  524.989439][T31029] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  525.001512][T31028] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  525.010012][T31030] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  525.010860][T31013] F2FS-fs (loop5): Found nat_bits in checkpoint
[  525.026812][T31029] F2FS-fs (loop3): invalid crc value
[  525.034453][T31030] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  525.038020][T31009] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  525.051322][T31026] F2FS-fs (loop1): invalid crc value
[  525.068160][T31030] F2FS-fs (loop2): invalid crc value
[  525.068787][T31028] F2FS-fs (loop0): invalid crc value
[  525.081153][T31026] F2FS-fs (loop1): Found nat_bits in checkpoint
[  525.094272][T31030] F2FS-fs (loop2): Found nat_bits in checkpoint
[  525.094343][T31029] F2FS-fs (loop3): Found nat_bits in checkpoint
[  525.155256][T31028] F2FS-fs (loop0): Found nat_bits in checkpoint
[  525.192064][T31029] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  525.214213][T31013] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  525.253644][T31055] loop4: detected capacity change from 0 to 131072
[  525.286306][T31026] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  525.299066][T31030] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  525.306028][T31055] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  525.309349][T31060] loop3: detected capacity change from 0 to 131072
[  525.331366][T31055] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  525.340250][T31060] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  525.350498][T31064] loop5: detected capacity change from 0 to 131072
[  525.367556][T31060] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  525.376006][T31028] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  525.407102][T31064] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  525.417470][T31055] F2FS-fs (loop4): invalid crc value
[  525.427652][T31060] F2FS-fs (loop3): invalid crc value
[  525.436703][T31064] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  525.457274][T31069] loop1: detected capacity change from 0 to 131072
[  525.473792][T31055] F2FS-fs (loop4): Found nat_bits in checkpoint
[  525.485263][T31060] F2FS-fs (loop3): Found nat_bits in checkpoint
[  525.492916][T31064] F2FS-fs (loop5): invalid crc value
[  525.511035][T31069] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  525.522751][T31082] loop0: detected capacity change from 0 to 131072
[  525.531317][T31081] loop2: detected capacity change from 0 to 131072
[  525.556743][T31069] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  525.566640][T31064] F2FS-fs (loop5): Found nat_bits in checkpoint
[  525.577932][T31082] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  525.589973][T31081] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  525.617889][T31069] F2FS-fs (loop1): invalid crc value
[  525.629255][T31082] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  525.642194][T31081] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  525.660825][T31069] F2FS-fs (loop1): Failed to start F2FS issue_checkpoint_thread (-4)
[  525.672797][T31055] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  525.681685][T31060] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  525.695245][T31082] F2FS-fs (loop0): invalid crc value
[  525.703067][T31064] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  525.703078][T31081] F2FS-fs (loop2): invalid crc value
[  525.742623][T31082] F2FS-fs (loop0): Found nat_bits in checkpoint
[  525.754196][T31102] loop1: detected capacity change from 0 to 131072
[  525.784369][T31081] F2FS-fs (loop2): Found nat_bits in checkpoint
[  525.784506][T31102] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  525.862491][T31109] loop3: detected capacity change from 0 to 131072
[  525.883874][T31102] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  525.893867][T31108] loop4: detected capacity change from 0 to 264192
[  525.929706][T31109] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  525.947899][T31082] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  525.954818][T31113] loop5: detected capacity change from 0 to 264192
[  525.962775][T31102] F2FS-fs (loop1): invalid crc value
[  525.988505][T31081] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  525.998760][T31108] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback.
[  526.000331][T31109] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  526.037446][T31102] F2FS-fs (loop1): Failed to initialize F2FS segment manager (-4)
[  526.072918][T31108] ext4 filesystem being mounted at /root/syzkaller.FW6vcZ/191/file0 supports timestamps until 2038 (0x7fffffff)
[  526.130167][T31109] F2FS-fs (loop3): invalid crc value
[  526.143909][T31113] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback.
[  526.148347][T31109] F2FS-fs (loop3): Failed to start F2FS issue_checkpoint_thread (-4)
[  526.181361][T22638] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  526.211094][T31134] loop1: detected capacity change from 0 to 131072
[  526.237736][T31134] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  526.299461][T31113] ext4 filesystem being mounted at /root/syzkaller.75EDn3/190/file0 supports timestamps until 2038 (0x7fffffff)
[  526.300259][T31139] loop0: detected capacity change from 0 to 131072
[  526.314735][T31134] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  526.320772][T31143] loop2: detected capacity change from 0 to 131072
[  526.339287][T31144] loop3: detected capacity change from 0 to 131072
[  526.356911][T31139] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  526.367364][T31134] F2FS-fs (loop1): invalid crc value
[  526.373536][T31144] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  526.389482][T22639] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  526.400497][ T6120] I/O error, dev loop4, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  526.402361][T31139] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  526.445563][T31143] ext4: Unknown parameter 'yzkallersyzkallersyzkallersyzkallers'
[  526.463615][T31144] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  526.489563][T31153] loop4: detected capacity change from 0 to 131072
[  526.507321][T31134] F2FS-fs (loop1): Failed to initialize F2FS segment manager (-4)
[  526.510494][T31144] F2FS-fs (loop3): invalid crc value
[  526.524001][T31153] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  526.547417][T31139] F2FS-fs (loop0): invalid crc value
[  526.559112][T31153] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  526.578604][T31157] loop2: detected capacity change from 0 to 131072
[  526.596404][T31139] F2FS-fs (loop0): Failed to start F2FS issue_checkpoint_thread (-4)
[  526.614404][T31144] F2FS-fs (loop3): Failed to start F2FS issue_checkpoint_thread (-4)
[  526.637048][T31157] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  526.646438][T31153] F2FS-fs (loop4): invalid crc value
[  526.678838][T31166] loop1: detected capacity change from 0 to 131072
[  526.697943][T31157] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  526.717971][T31169] loop5: detected capacity change from 0 to 131072
[  526.723516][T31153] F2FS-fs (loop4): Found nat_bits in checkpoint
[  526.747161][T31166] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  526.778429][T31169] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  526.794736][T31157] F2FS-fs (loop2): invalid crc value
[  526.811606][T31166] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  526.829295][T31169] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  526.843564][T31157] F2FS-fs (loop2): Failed to start F2FS issue_checkpoint_thread (-4)
[  526.861987][T31179] loop0: detected capacity change from 0 to 131072
[  526.864039][T31153] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  526.883007][T31169] F2FS-fs (loop5): invalid crc value
[  526.898138][T31166] F2FS-fs (loop1): invalid crc value
[  526.904660][T31179] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  526.930906][T31179] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  526.967788][T31166] F2FS-fs (loop1): Found nat_bits in checkpoint
[  526.974840][T31188] loop3: detected capacity change from 0 to 131072
[  526.990928][T31169] F2FS-fs (loop5): Found nat_bits in checkpoint
[  527.009070][T31179] F2FS-fs (loop0): invalid crc value
[  527.021106][T31193] loop2: detected capacity change from 0 to 131072
[  527.045012][T31188] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  527.091772][T31193] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  527.097274][T31188] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  527.103536][T31179] F2FS-fs (loop0): Failed to initialize F2FS segment manager (-4)
[  527.171917][T31193] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  527.190129][T31188] F2FS-fs (loop3): invalid crc value
[  527.200986][T31166] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  527.226842][T31188] F2FS-fs (loop3): Failed to start F2FS issue_checkpoint_thread (-4)
[  527.245336][T31169] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  527.255679][T31201] loop4: detected capacity change from 0 to 131072
[  527.263610][T31193] F2FS-fs (loop2): invalid crc value
[  527.275571][T31203] loop0: detected capacity change from 0 to 264192
[  527.297664][T31193] F2FS-fs (loop2): Failed to start F2FS issue_checkpoint_thread (-4)
[  527.301857][T31201] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  527.374341][T31203] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback.
[  527.388869][T31201] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  527.429423][T31203] ext4 filesystem being mounted at /root/syzkaller.RkqKyE/197/file0 supports timestamps until 2038 (0x7fffffff)
[  527.437736][T31215] loop1: detected capacity change from 0 to 131072
[  527.443457][T31218] loop3: detected capacity change from 0 to 131072
[  527.457143][T31201] F2FS-fs (loop4): invalid crc value
[  527.463257][T31218] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  527.516413][T31215] ext4: Unknown parameter 'yzkallersyzkallersyzkallersyzkallers'
[  527.544504][T31201] F2FS-fs (loop4): Failed to start F2FS issue_checkpoint_thread (-4)
[  527.548554][T22634] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  527.561101][T31218] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  527.584084][T31223] loop2: detected capacity change from 0 to 264192
[  527.610806][T31229] loop5: detected capacity change from 0 to 131072
[  527.619160][T31230] loop1: detected capacity change from 0 to 131072
[  527.636302][T31218] F2FS-fs (loop3): invalid crc value
[  527.645420][T31229] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  527.666282][T31230] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  527.672841][T31235] loop4: detected capacity change from 0 to 131072
[  527.676041][T31223] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback.
[  527.692772][T31235] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  527.699653][T31235] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  527.706306][T31229] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  527.709152][T31230] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  527.730095][T31223] ext4 filesystem being mounted at /root/syzkaller.RxotZQ/192/file0 supports timestamps until 2038 (0x7fffffff)
[  527.733398][T31230] F2FS-fs (loop1): invalid crc value
[  527.749188][T31235] F2FS-fs (loop4): invalid crc value
[  527.768218][T31218] F2FS-fs (loop3): Failed to initialize F2FS segment manager (-4)
[  527.811707][T22636] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  527.843959][T31245] loop0: detected capacity change from 0 to 131072
[  527.857146][T31235] F2FS-fs (loop4): Found nat_bits in checkpoint
[  527.882914][T31229] F2FS-fs (loop5): invalid crc value
[  527.893831][T31245] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  527.900128][T31230] F2FS-fs (loop1): Found nat_bits in checkpoint
[  527.915282][T31253] loop3: detected capacity change from 0 to 131072
[  527.927136][T31245] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  527.965265][T31229] F2FS-fs (loop5): Failed to start F2FS issue_checkpoint_thread (-4)
[  527.977996][T31253] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  528.011972][T31245] F2FS-fs (loop0): invalid crc value
[  528.034040][T31253] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  528.046592][T31235] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  528.047539][T31258] loop2: detected capacity change from 0 to 131072
[  528.079702][T31245] F2FS-fs (loop0): Found nat_bits in checkpoint
[  528.099623][T31253] F2FS-fs (loop3): invalid crc value
[  528.112873][T31258] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  528.119632][T31258] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  528.174976][T31264] loop5: detected capacity change from 0 to 264192
[  528.189266][T31253] F2FS-fs (loop3): Failed to initialize F2FS segment manager (-4)
[  528.215328][T31230] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  528.230961][T31272] loop4: detected capacity change from 0 to 131072
[  528.259128][T31258] F2FS-fs (loop2): invalid crc value
[  528.267346][T31264] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback.
[  528.290495][T31272] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  528.298328][T31245] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  528.311272][T31258] F2FS-fs (loop2): Failed to start F2FS issue_checkpoint_thread (-4)
[  528.327334][T31264] ext4 filesystem being mounted at /root/syzkaller.75EDn3/195/file0 supports timestamps until 2038 (0x7fffffff)
[  528.338441][T31272] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  528.388182][T22639] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  528.429113][T31288] loop3: detected capacity change from 0 to 131072
[  528.433204][T31291] loop2: detected capacity change from 0 to 131072
[  528.449464][T31272] F2FS-fs (loop4): invalid crc value
[  528.460392][T31290] loop1: detected capacity change from 0 to 131072
[  528.476896][T31288] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  528.484876][T31288] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  528.496528][T31272] F2FS-fs (loop4): Failed to initialize F2FS segment manager (-4)
[  528.510793][T31297] loop0: detected capacity change from 0 to 131072
[  528.526683][T31290] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  528.530917][T31291] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  528.543180][T31291] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  528.553521][T31288] F2FS-fs (loop3): invalid crc value
[  528.583106][T31301] loop5: detected capacity change from 0 to 131072
[  528.587935][T31290] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  528.604473][T31297] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  528.618474][T31291] F2FS-fs (loop2): invalid crc value
[  528.638829][T31301] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  528.645826][T31288] F2FS-fs (loop3): Failed to initialize F2FS segment manager (-4)
[  528.658487][T31307] loop4: detected capacity change from 0 to 131072
[  528.659731][T31297] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  528.680764][T31307] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  528.699422][T31301] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  528.717125][T31290] F2FS-fs (loop1): invalid crc value
[  528.732167][T31307] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  528.750891][T31291] F2FS-fs (loop2): Found nat_bits in checkpoint
[  528.764529][T31290] F2FS-fs (loop1): Failed to start F2FS issue_checkpoint_thread (-4)
[  528.769220][T31315] loop3: detected capacity change from 0 to 131072
[  528.793135][T31301] F2FS-fs (loop5): invalid crc value
[  528.799938][T31297] F2FS-fs (loop0): invalid crc value
[  528.809420][T31307] F2FS-fs (loop4): invalid crc value
[  528.826357][T31301] F2FS-fs (loop5): Failed to start F2FS issue_checkpoint_thread (-4)
[  528.844254][T31315] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  528.855967][T31297] F2FS-fs (loop0): Failed to initialize F2FS segment manager (-4)
[  528.881710][T31307] F2FS-fs (loop4): Found nat_bits in checkpoint
[  528.908245][T31315] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  528.935047][T31326] loop1: detected capacity change from 0 to 131072
[  528.978554][T31329] loop5: detected capacity change from 0 to 131072
[  528.979315][T31291] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  528.991984][T31330] loop0: detected capacity change from 0 to 131072
[  528.999027][T31315] F2FS-fs (loop3): invalid crc value
[  529.004814][T31326] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  529.019728][T31329] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  529.039178][T31330] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  529.047261][T31315] F2FS-fs (loop3): Failed to start F2FS issue_checkpoint_thread (-4)
[  529.070950][T31326] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  529.075112][T31329] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  529.127519][T31330] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  529.147942][T31326] F2FS-fs (loop1): invalid crc value
[  529.178061][T31338] loop3: detected capacity change from 0 to 131072
[  529.182359][T31326] F2FS-fs (loop1): Failed to start F2FS issue_checkpoint_thread (-4)
[  529.194832][T31307] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  529.200254][T31338] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  529.209239][T31330] F2FS-fs (loop0): invalid crc value
[  529.214872][T31329] F2FS-fs (loop5): invalid crc value
[  529.248579][T31330] F2FS-fs (loop0): Failed to start F2FS issue_checkpoint_thread (-4)
[  529.259871][T31341] loop2: detected capacity change from 0 to 131072
[  529.273141][T31329] F2FS-fs (loop5): Failed to start F2FS issue_checkpoint_thread (-4)
[  529.292665][T31338] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  529.330309][T31341] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  529.367018][T31341] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  529.392406][T31338] F2FS-fs (loop3): invalid crc value
[  529.422441][T31353] loop4: detected capacity change from 0 to 131072
[  529.430424][T31351] loop1: detected capacity change from 0 to 131072
[  529.441321][T31354] loop0: detected capacity change from 0 to 131072
[  529.443919][T31356] loop5: detected capacity change from 0 to 131072
[  529.448805][T31338] F2FS-fs (loop3): Failed to initialize F2FS segment manager (-4)
[  529.462791][T31341] F2FS-fs (loop2): invalid crc value
[  529.468301][T31351] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  529.483885][T31351] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  529.499674][T31356] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  529.507976][T31353] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  529.549859][T31341] F2FS-fs (loop2): Failed to initialize F2FS segment manager (-4)
[  529.553809][T31356] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  529.558631][T31354] ext4: Unknown parameter 'yzkallersyzkallersyzkallersyzkallers'
[  529.579340][T31351] F2FS-fs (loop1): invalid crc value
[  529.601785][T31367] loop3: detected capacity change from 0 to 131072
[  529.613503][T31353] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  529.635790][T31351] F2FS-fs (loop1): Found nat_bits in checkpoint
[  529.643759][T31356] F2FS-fs (loop5): invalid crc value
[  529.645598][T31367] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  529.683369][T31353] F2FS-fs (loop4): invalid crc value
[  529.722869][T31356] F2FS-fs (loop5): Failed to initialize F2FS segment manager (-4)
[  529.740021][T31367] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  529.756748][T31353] F2FS-fs (loop4): Failed to start F2FS issue_checkpoint_thread (-4)
[  529.785261][T31351] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  529.794887][T31380] loop0: detected capacity change from 0 to 131072
[  529.795600][T31382] loop2: detected capacity change from 0 to 131072
[  529.837918][T31367] F2FS-fs (loop3): invalid crc value
[  529.847184][T31380] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  529.858512][T31382] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  529.885226][T31383] loop5: detected capacity change from 0 to 131072
[  529.890013][T31367] F2FS-fs (loop3): Failed to start F2FS issue_checkpoint_thread (-4)
[  529.903689][T31380] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  529.915236][T31383] ext4: Unknown parameter 'yzkallersyzkallersyzkallersyzkallers'
[  529.933468][T31382] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  529.961031][T31380] F2FS-fs (loop0): invalid crc value
[  529.998159][T31388] loop4: detected capacity change from 0 to 264192
[  530.009653][T31392] loop3: detected capacity change from 0 to 131072
[  530.020649][T31398] loop1: detected capacity change from 0 to 131072
[  530.026822][T31382] F2FS-fs (loop2): invalid crc value
[  530.034259][T31380] F2FS-fs (loop0): Found nat_bits in checkpoint
[  530.072100][T31392] ext4: Unknown parameter 'yzkallersyzkallersyzkallersyzkallers'
[  530.077199][T31398] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  530.109580][T31382] F2FS-fs (loop2): Failed to start F2FS issue_checkpoint_thread (-4)
[  530.149631][T31398] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  530.172398][T31388] EXT4-fs: error -4 creating inode table initialization thread
[  530.205674][T31388] EXT4-fs (loop4): mount failed
[  530.205855][T31398] F2FS-fs (loop1): invalid crc value
[  530.270769][T31422] loop3: detected capacity change from 0 to 131072
[  530.275629][T31398] F2FS-fs (loop1): Failed to start F2FS issue_checkpoint_thread (-4)
[  530.282178][T31416] loop5: detected capacity change from 0 to 131072
[  530.293533][T31420] loop4: detected capacity change from 0 to 131072
[  530.294162][T31421] loop2: detected capacity change from 0 to 131072
[  530.311944][T31420] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  530.327270][T31380] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  530.328822][T31416] ext4: Unknown parameter 'yzkallersyzkallersyzkallersyzkallers'
[  530.354093][T31422] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  530.376295][T31420] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  530.410036][T31422] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  530.440666][T31421] ext4: Unknown parameter 'yzkallersyzkallersyzkallersyzkallers'
[  530.455506][T31422] F2FS-fs (loop3): invalid crc value
[  530.504162][T31420] F2FS-fs (loop4): invalid crc value
[  530.527707][T31422] F2FS-fs (loop3): Failed to start F2FS issue_checkpoint_thread (-4)
[  530.548792][T31420] F2FS-fs (loop4): Failed to start F2FS issue_checkpoint_thread (-4)
[  530.559446][T31434] loop0: detected capacity change from 0 to 131072
[  530.571790][T31435] loop1: detected capacity change from 0 to 131072
[  530.591010][T31440] loop2: detected capacity change from 0 to 131072
[  530.603234][T31435] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  530.607475][T31434] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  530.649557][T31440] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  530.676010][T31443] loop5: detected capacity change from 0 to 131072
[  530.682927][T31434] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  530.693713][T31435] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  530.694250][T31447] loop4: detected capacity change from 0 to 131072
[  530.709719][T31446] loop3: detected capacity change from 0 to 131072
[  530.736674][T31443] ext4: Unknown parameter 'yzkallersyzkallersyzkallersyzkallers'
[  530.739425][T31440] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  530.772349][T31435] F2FS-fs (loop1): invalid crc value
[  530.776523][T31446] ext4: Unknown parameter 'yzkallersyzkallersyzkallersyzkallers'
[  530.793372][T31447] ext4: Unknown parameter 'yzkallersyzkallersyzkallersyzkallers'
[  530.810544][T31434] F2FS-fs (loop0): invalid crc value
[  530.829829][T31435] F2FS-fs (loop1): Failed to start F2FS issue_checkpoint_thread (-4)
[  530.861195][T31434] F2FS-fs (loop0): Failed to start F2FS issue_checkpoint_thread (-4)
[  530.861237][T31440] F2FS-fs (loop2): invalid crc value
[  530.940481][T31461] loop3: detected capacity change from 0 to 131072
[  530.945991][T31462] loop1: detected capacity change from 0 to 131072
[  530.953506][T31464] loop4: detected capacity change from 0 to 131072
[  530.954578][T31463] loop5: detected capacity change from 0 to 131072
[  530.980247][T31440] F2FS-fs (loop2): Failed to start F2FS issue_checkpoint_thread (-4)
[  531.000598][T31461] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  531.009338][T31468] loop0: detected capacity change from 0 to 131072
[  531.012093][T31462] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  531.021554][T31464] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  531.055418][T31463] ext4: Unknown parameter 'yzkallersyzkallersyzkallersyzkallers'
[  531.076861][T31461] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  531.101803][T31468] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  531.116948][T31464] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  531.140758][T31462] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  531.147677][T31468] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  531.161789][T31461] F2FS-fs (loop3): invalid crc value
[  531.174735][T31464] F2FS-fs (loop4): invalid crc value
[  531.222971][T31461] F2FS-fs (loop3): Failed to initialize F2FS segment manager (-4)
[  531.236595][T31462] F2FS-fs (loop1): invalid crc value
[  531.247300][T31464] F2FS-fs (loop4): Failed to start F2FS issue_checkpoint_thread (-4)
[  531.258099][T31483] loop2: detected capacity change from 0 to 131072
[  531.261928][T31468] F2FS-fs (loop0): invalid crc value
[  531.283414][T31484] loop5: detected capacity change from 0 to 131072
[  531.290178][T31462] F2FS-fs (loop1): Failed to start F2FS issue_checkpoint_thread (-4)
[  531.322215][T31468] F2FS-fs (loop0): Failed to start F2FS issue_checkpoint_thread (-4)
[  531.329211][T31483] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  531.372005][T31484] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  531.378739][T31484] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  531.382534][T31483] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  531.390437][T31492] loop3: detected capacity change from 0 to 131072
[  531.400847][T31494] loop4: detected capacity change from 0 to 131072
[  531.454902][T31494] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  531.464173][T31490] loop0: detected capacity change from 0 to 131072
[  531.486650][T31492] ext4: Unknown parameter 'yzkallersyzkallersyzkallersyzkallers'
[  531.493853][T31494] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  531.508855][T31483] F2FS-fs (loop2): invalid crc value
[  531.516366][T31484] F2FS-fs (loop5): invalid crc value
[  531.531944][T31499] loop1: detected capacity change from 0 to 131072
[  531.547675][T31483] F2FS-fs (loop2): Failed to start F2FS issue_checkpoint_thread (-4)
[  531.557763][T31494] F2FS-fs (loop4): invalid crc value
[  531.566847][T31505] loop0: detected capacity change from 0 to 131072
[  531.583471][T31499] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  531.596388][T31484] F2FS-fs (loop5): Failed to start F2FS issue_checkpoint_thread (-4)
[  531.611589][T31506] loop3: detected capacity change from 0 to 131072
[  531.637677][T31499] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  531.647988][T31505] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  531.666473][T31494] F2FS-fs (loop4): Found nat_bits in checkpoint
[  531.673448][T31506] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  531.707918][T31505] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  531.727213][T31516] loop2: detected capacity change from 0 to 131072
[  531.737940][T31499] F2FS-fs (loop1): invalid crc value
[  531.747561][T31506] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  531.770529][T31505] F2FS-fs (loop0): invalid crc value
[  531.777923][T31516] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  531.790959][T31506] F2FS-fs (loop3): invalid crc value
[  531.792223][T31519] loop5: detected capacity change from 0 to 131072
[  531.805114][T31516] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  531.822333][T31499] F2FS-fs (loop1): Found nat_bits in checkpoint
[  531.863773][T31516] F2FS-fs (loop2): invalid crc value
[  531.873272][T31506] F2FS-fs (loop3): Failed to initialize F2FS segment manager (-4)
[  531.885001][T31505] F2FS-fs (loop0): Found nat_bits in checkpoint
[  531.899744][T31494] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  531.908048][T31519] ext4: Unknown parameter 'yzkallersyzkallersyzkallersyzkallers'
[  531.981280][T31516] F2FS-fs (loop2): Found nat_bits in checkpoint
[  532.004859][T31535] loop3: detected capacity change from 0 to 131072
[  532.040520][T31499] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  532.064399][T31535] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  532.080192][T31535] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  532.108362][T31540] loop5: detected capacity change from 0 to 131072
[  532.111256][T31505] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  532.129049][T31539] loop4: detected capacity change from 0 to 131072
[  532.138300][T31535] F2FS-fs (loop3): invalid crc value
[  532.177540][T31539] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  532.177716][T31540] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  532.195981][T31516] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  532.225746][T31539] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  532.244309][T31547] loop1: detected capacity change from 0 to 131072
[  532.268771][T31535] F2FS-fs (loop3): Found nat_bits in checkpoint
[  532.305814][T31540] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  532.319292][T31547] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  532.320682][T31539] F2FS-fs (loop4): invalid crc value
[  532.366684][T31553] loop0: detected capacity change from 0 to 131072
[  532.385042][T31547] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  532.395644][T31540] F2FS-fs (loop5): invalid crc value
[  532.417171][T31539] F2FS-fs (loop4): Failed to start F2FS issue_checkpoint_thread (-4)
[  532.434693][T31553] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  532.440805][T31540] F2FS-fs (loop5): Failed to start F2FS issue_checkpoint_thread (-4)
[  532.463304][T31547] F2FS-fs (loop1): invalid crc value
[  532.497873][T31535] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  532.498575][T31553] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  532.508409][T31547] F2FS-fs (loop1): Failed to start F2FS issue_checkpoint_thread (-4)
[  532.539785][T31564] loop2: detected capacity change from 0 to 131072
[  532.592827][T31564] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  532.599465][T31570] loop4: detected capacity change from 0 to 131072
[  532.602506][T31569] loop1: detected capacity change from 0 to 131072
[  532.613999][T31553] F2FS-fs (loop0): invalid crc value
[  532.619905][T31570] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  532.648267][T31571] loop5: detected capacity change from 0 to 131072
[  532.668777][T31553] F2FS-fs (loop0): Failed to start F2FS issue_checkpoint_thread (-4)
[  532.681861][T31564] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  532.700554][T31574] loop3: detected capacity change from 0 to 131072
[  532.708385][T31570] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  532.723771][T31571] ext4: Unknown parameter 'yzkallersyzkallersyzkallersyzkallers'
[  532.737496][T31569] ext4: Unknown parameter 'yzkallersyzkallersyzkallersyzkallers'
[  532.772137][T31564] F2FS-fs (loop2): invalid crc value
[  532.792241][T31570] F2FS-fs (loop4): invalid crc value
[  532.801878][T31574] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  532.832868][T31564] F2FS-fs (loop2): Failed to start F2FS issue_checkpoint_thread (-4)
[  532.854248][T31574] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  532.863972][T31570] F2FS-fs (loop4): Failed to start F2FS issue_checkpoint_thread (-4)
[  532.910077][T31574] F2FS-fs (loop3): invalid crc value
[  532.928212][T31592] loop5: detected capacity change from 0 to 131072
[  532.934450][T31587] loop1: detected capacity change from 0 to 131072
[  532.940830][T31592] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  532.949448][T31594] loop2: detected capacity change from 0 to 131072
[  532.958506][T31587] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  532.973342][T31574] F2FS-fs (loop3): Found nat_bits in checkpoint
[  532.981082][T31594] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  532.998935][T31599] loop0: detected capacity change from 0 to 131072
[  533.012316][T31601] loop4: detected capacity change from 0 to 131072
[  533.025687][T31592] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  533.037131][T31587] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  533.049526][T31594] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  533.072242][T31599] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  533.097557][T31601] ext4: Unknown parameter 'yzkallersyzkallersyzkallersyzkallers'
[  533.100421][T31592] F2FS-fs (loop5): invalid crc value
[  533.124241][T31587] F2FS-fs (loop1): invalid crc value
[  533.130038][T31594] F2FS-fs (loop2): invalid crc value
[  533.135828][T31599] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  533.186377][T31599] F2FS-fs (loop0): invalid crc value
[  533.193752][T31587] F2FS-fs (loop1): Failed to initialize F2FS segment manager (-4)
[  533.209668][T31574] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  533.217191][T31594] F2FS-fs (loop2): Found nat_bits in checkpoint
[  533.218189][T31592] F2FS-fs (loop5): Found nat_bits in checkpoint
[  533.246018][T31599] F2FS-fs (loop0): Failed to start F2FS issue_checkpoint_thread (-4)
[  533.311225][T31619] loop4: detected capacity change from 0 to 264192
[  533.358733][T31625] loop1: detected capacity change from 0 to 131072
[  533.402943][T31627] loop0: detected capacity change from 0 to 131072
[  533.409762][T31592] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  533.422376][T31625] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  533.454855][T31627] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  533.465004][T31619] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback.
[  533.467959][T31625] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  533.478296][T31594] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  533.509940][T31627] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  533.510294][T31632] loop3: detected capacity change from 0 to 131072
[  533.563365][T31619] ext4 filesystem being mounted at /root/syzkaller.FW6vcZ/208/file0 supports timestamps until 2038 (0x7fffffff)
[  533.580196][T31627] F2FS-fs (loop0): invalid crc value
[  533.592625][T31625] F2FS-fs (loop1): invalid crc value
[  533.603882][T31641] loop5: detected capacity change from 0 to 131072
[  533.622781][T31627] F2FS-fs (loop0): Found nat_bits in checkpoint
[  533.639009][T31641] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  533.640163][T31632] ext4: Unknown parameter 'yzkallersyzkallersyzkallersyzkallers'
[  533.658740][T22638] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  533.668456][T31625] F2FS-fs (loop1): Failed to initialize F2FS segment manager (-4)
[  533.702002][T31641] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  533.774242][T31641] F2FS-fs (loop5): invalid crc value
[  533.790499][T31654] loop1: detected capacity change from 0 to 131072
[  533.808313][T31655] loop2: detected capacity change from 0 to 131072
[  533.821895][T31627] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  533.833184][T31654] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  533.850145][T31659] loop3: detected capacity change from 0 to 131072
[  533.859716][T31654] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  533.871954][ T5509] I/O error, dev loop4, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  533.876273][T31641] F2FS-fs (loop5): Found nat_bits in checkpoint
[  533.896650][T31655] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  533.918706][T31665] loop4: detected capacity change from 0 to 131072
[  533.926273][T31659] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  533.947086][ T5509] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  533.952535][T31654] F2FS-fs (loop1): invalid crc value
[  533.973693][T31655] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  533.977588][T31659] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  534.013317][T31659] F2FS-fs (loop3): invalid crc value
[  534.019030][T31669] loop0: detected capacity change from 0 to 131072
[  534.035957][T31665] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  534.046304][T31669] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  534.061253][T31665] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  534.063088][T31655] F2FS-fs (loop2): invalid crc value
[  534.076782][T31654] F2FS-fs (loop1): Found nat_bits in checkpoint
[  534.094838][T31641] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  534.105485][T31669] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  534.120535][T31659] F2FS-fs (loop3): Found nat_bits in checkpoint
[  534.135889][T31665] F2FS-fs (loop4): invalid crc value
[  534.171962][T31665] F2FS-fs (loop4): Failed to start F2FS issue_checkpoint_thread (-4)
[  534.186355][T31655] F2FS-fs (loop2): Failed to start F2FS issue_checkpoint_thread (-4)
[  534.197502][T31669] F2FS-fs (loop0): invalid crc value
[  534.248946][T31669] F2FS-fs (loop0): Failed to initialize F2FS segment manager (-4)
[  534.283080][T31654] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  534.324620][T31659] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  534.347261][T31687] loop5: detected capacity change from 0 to 264192
[  534.354718][T31691] loop2: detected capacity change from 0 to 131072
[  534.386413][T31691] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  534.436619][T31691] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  534.450162][T31687] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback.
[  534.460734][T31704] loop1: detected capacity change from 0 to 131072
[  534.472794][T31701] loop4: detected capacity change from 0 to 131072
[  534.479658][T31704] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  534.489227][T31691] F2FS-fs (loop2): invalid crc value
[  534.499265][T31706] loop0: detected capacity change from 0 to 131072
[  534.508935][T31704] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  534.532144][T31701] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  534.539083][T31706] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  534.552507][T31706] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  534.561594][T31687] ext4 filesystem being mounted at /root/syzkaller.75EDn3/215/file0 supports timestamps until 2038 (0x7fffffff)
[  534.581760][T31704] F2FS-fs (loop1): invalid crc value
[  534.588161][T31691] F2FS-fs (loop2): Found nat_bits in checkpoint
[  534.595612][T31701] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  534.622331][T31701] F2FS-fs (loop4): invalid crc value
[  534.628106][T31706] F2FS-fs (loop0): invalid crc value
[  534.651856][T31719] loop3: detected capacity change from 0 to 131072
[  534.660369][T22639] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  534.701257][T31704] F2FS-fs (loop1): Found nat_bits in checkpoint
[  534.720889][T31706] F2FS-fs (loop0): Found nat_bits in checkpoint
[  534.729289][T31701] F2FS-fs (loop4): Found nat_bits in checkpoint
[  534.736218][T31719] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  534.782066][T31719] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  534.864991][T31719] F2FS-fs (loop3): invalid crc value
[  534.913710][T31719] F2FS-fs (loop3): Failed to start F2FS issue_checkpoint_thread (-4)
[  534.917066][T31691] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  534.942282][T31704] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  534.982047][T31738] loop5: detected capacity change from 0 to 131072
[  534.982203][T31706] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  534.999808][T31738] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  535.008206][T31738] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  535.035854][T31701] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  535.073829][T31741] loop3: detected capacity change from 0 to 131072
[  535.090992][T31738] F2FS-fs (loop5): invalid crc value
[  535.124424][T31747] loop2: detected capacity change from 0 to 131072
[  535.142877][T31749] loop1: detected capacity change from 0 to 131072
[  535.158864][T31747] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  535.170824][T31741] ext4: Unknown parameter 'yzkallersyzkallersyzkallersyzkallers'
[  535.184422][T31749] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  535.196044][T31747] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  535.210635][T31738] F2FS-fs (loop5): Found nat_bits in checkpoint
[  535.215184][T31749] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  535.245502][T31747] F2FS-fs (loop2): invalid crc value
[  535.251335][T31756] loop4: detected capacity change from 0 to 131072
[  535.277628][T31759] loop0: detected capacity change from 0 to 131072
[  535.289768][T31756] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  535.298400][T31747] F2FS-fs (loop2): Found nat_bits in checkpoint
[  535.305442][T31749] F2FS-fs (loop1): invalid crc value
[  535.307373][T31759] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  535.356360][T31759] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  535.390571][T31756] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  535.406793][T31749] F2FS-fs (loop1): Failed to initialize F2FS segment manager (-4)
[  535.423026][T31759] F2FS-fs (loop0): invalid crc value
[  535.469032][T31756] F2FS-fs (loop4): invalid crc value
[  535.479193][T31774] loop3: detected capacity change from 0 to 131072
[  535.502111][T31759] F2FS-fs (loop0): Found nat_bits in checkpoint
[  535.515826][T31756] F2FS-fs (loop4): Failed to start F2FS issue_checkpoint_thread (-4)
[  535.532364][T31774] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  535.549185][T31738] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  535.569075][T31774] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  535.582030][T31781] loop1: detected capacity change from 0 to 131072
[  535.594078][T31747] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  535.619707][T31781] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  535.650993][T31774] F2FS-fs (loop3): invalid crc value
[  535.679844][T31781] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  535.698661][T31786] loop4: detected capacity change from 0 to 131072
[  535.710517][T31774] F2FS-fs (loop3): Failed to initialize F2FS segment manager (-4)
[  535.721196][T31759] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  535.738996][T31786] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  535.755102][T31781] F2FS-fs (loop1): invalid crc value
[  535.805747][T31786] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  535.829954][T31781] F2FS-fs (loop1): Failed to initialize F2FS segment manager (-4)
[  535.843121][T31798] loop2: detected capacity change from 0 to 131072
[  535.846735][T31793] loop5: detected capacity change from 0 to 264192
[  535.878481][T31798] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  535.886786][T31786] F2FS-fs (loop4): invalid crc value
[  535.898428][T31805] loop3: detected capacity change from 0 to 131072
[  535.929426][T31809] loop0: detected capacity change from 0 to 131072
[  535.930925][T31786] F2FS-fs (loop4): Failed to start F2FS issue_checkpoint_thread (-4)
[  535.932414][T31807] loop1: detected capacity change from 0 to 131072
[  535.942528][T31798] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  535.962733][T31805] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  535.973934][T31793] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback.
[  535.974894][T31809] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  535.996322][T31805] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  536.015294][T31807] ext4: Unknown parameter 'yzkallersyzkallersyzkallersyzkallers'
[  536.055730][T31805] F2FS-fs (loop3): invalid crc value
[  536.062466][T31793] ext4 filesystem being mounted at /root/syzkaller.75EDn3/219/file0 supports timestamps until 2038 (0x7fffffff)
[  536.100091][T31798] F2FS-fs (loop2): invalid crc value
[  536.118301][T31809] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  536.132589][T31805] F2FS-fs (loop3): Found nat_bits in checkpoint
[  536.139242][T31798] F2FS-fs (loop2): Failed to start F2FS issue_checkpoint_thread (-4)
[  536.162926][T31819] loop4: detected capacity change from 0 to 131072
[  536.171007][T31819] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  536.179882][T31809] F2FS-fs (loop0): invalid crc value
[  536.209400][T31825] loop1: detected capacity change from 0 to 264192
[  536.219599][T31809] F2FS-fs (loop0): Failed to initialize F2FS segment manager (-4)
[  536.229685][T22639] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  536.239274][T31819] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  536.259918][T31829] loop2: detected capacity change from 0 to 131072
[  536.278660][T31829] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  536.292579][T31805] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  536.293148][T31825] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback.
[  536.313173][T31819] F2FS-fs (loop4): invalid crc value
[  536.338249][T31819] F2FS-fs (loop4): Found nat_bits in checkpoint
[  536.345714][T31838] loop0: detected capacity change from 0 to 131072
[  536.374860][T31838] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  536.385534][T31829] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  536.431529][T31838] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  536.459483][T31829] F2FS-fs (loop2): invalid crc value
[  536.472596][T31825] ext4 filesystem being mounted at /root/syzkaller.rDT8BM/212/file0 supports timestamps until 2038 (0x7fffffff)
[  536.500953][T31829] F2FS-fs (loop2): Failed to start F2FS issue_checkpoint_thread (-4)
[  536.515176][T31838] F2FS-fs (loop0): invalid crc value
[  536.528419][T31853] loop5: detected capacity change from 0 to 131072
[  536.541878][T31852] loop3: detected capacity change from 0 to 131072
[  536.542204][T31819] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  536.586414][T31838] F2FS-fs (loop0): Found nat_bits in checkpoint
[  536.597439][T31858] loop2: detected capacity change from 0 to 131072
[  536.606785][T22635] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  536.617993][T31852] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  536.625871][T31853] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  536.640313][T31858] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  536.672676][T31852] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  536.672738][T31853] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  536.689494][T31858] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  536.700313][T31852] F2FS-fs (loop3): invalid crc value
[  536.764239][T31467] I/O error, dev loop1, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  536.776818][T31852] F2FS-fs (loop3): Found nat_bits in checkpoint
[  536.783686][T31858] F2FS-fs (loop2): invalid crc value
[  536.804728][T31870] loop4: detected capacity change from 0 to 131072
[  536.811749][T31838] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  536.826173][T31858] F2FS-fs (loop2): Found nat_bits in checkpoint
[  536.837794][T31853] F2FS-fs (loop5): invalid crc value
[  536.860909][T31874] loop1: detected capacity change from 0 to 131072
[  536.879986][T31870] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  536.892465][T31853] F2FS-fs (loop5): Failed to start F2FS issue_checkpoint_thread (-4)
[  536.943687][T31874] ext4: Unknown parameter 'yzkallersyzkallersyzkallersyzkallers'
[  536.968755][T31870] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  536.992021][T31881] loop0: detected capacity change from 0 to 131072
[  537.024762][T31881] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  537.027353][T31883] loop5: detected capacity change from 0 to 131072
[  537.046867][T31858] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  537.048427][T31870] F2FS-fs (loop4): invalid crc value
[  537.062314][T31852] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  537.071975][T31883] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  537.074066][T31881] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  537.079253][T31870] F2FS-fs (loop4): Failed to start F2FS issue_checkpoint_thread (-4)
[  537.098748][T31886] loop1: detected capacity change from 0 to 131072
[  537.141823][T31883] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  537.157563][T31886] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  537.214759][T31886] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  537.227168][T31881] F2FS-fs (loop0): invalid crc value
[  537.239223][T31883] F2FS-fs (loop5): invalid crc value
[  537.248199][T31895] loop2: detected capacity change from 0 to 131072
[  537.278706][T31881] F2FS-fs (loop0): Failed to initialize F2FS segment manager (-4)
[  537.294100][T31895] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  537.305000][T31886] F2FS-fs (loop1): invalid crc value
[  537.305874][T31883] F2FS-fs (loop5): Failed to start F2FS issue_checkpoint_thread (-4)
[  537.320317][T31899] loop3: detected capacity change from 0 to 131072
[  537.332670][T31895] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  537.355587][T31886] F2FS-fs (loop1): Failed to initialize F2FS segment manager (-4)
[  537.380608][T31899] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  537.387982][T31907] loop0: detected capacity change from 0 to 131072
[  537.412001][T31895] F2FS-fs (loop2): invalid crc value
[  537.435401][T31907] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  537.442516][T31899] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  537.464761][T31899] F2FS-fs (loop3): invalid crc value
[  537.468794][T31911] loop4: detected capacity change from 0 to 131072
[  537.484656][T31912] loop1: detected capacity change from 0 to 131072
[  537.492528][T31907] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  537.508332][T31895] F2FS-fs (loop2): Found nat_bits in checkpoint
[  537.545333][T31919] loop5: detected capacity change from 0 to 131072
[  537.558802][T31911] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  537.559743][T31912] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  537.596068][T31899] F2FS-fs (loop3): Failed to initialize F2FS segment manager (-4)
[  537.610769][T31907] F2FS-fs (loop0): invalid crc value
[  537.626781][T31911] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  537.637748][T31919] ext4: Unknown parameter 'yzkallersyzkallersyzkallersyzkallers'
[  537.674364][T31907] F2FS-fs (loop0): Failed to start F2FS issue_checkpoint_thread (-4)
[  537.692007][T31912] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  537.716891][T31911] F2FS-fs (loop4): invalid crc value
[  537.748020][T31928] loop3: detected capacity change from 0 to 131072
[  537.750217][T31895] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  537.770373][T31928] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  537.776049][T31911] F2FS-fs (loop4): Failed to start F2FS issue_checkpoint_thread (-4)
[  537.779493][T31912] F2FS-fs (loop1): invalid crc value
[  537.812833][T31930] loop5: detected capacity change from 0 to 264192
[  537.825534][T31935] loop0: detected capacity change from 0 to 131072
[  537.836471][T31912] F2FS-fs (loop1): Failed to start F2FS issue_checkpoint_thread (-4)
[  537.843745][T31935] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  537.847386][T31928] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  537.857619][T31935] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  537.895185][T31928] F2FS-fs (loop3): invalid crc value
[  537.901471][T31930] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback.
[  537.940270][T31935] F2FS-fs (loop0): invalid crc value
[  537.965556][T31946] loop4: detected capacity change from 0 to 131072
[  537.983245][T31928] F2FS-fs (loop3): Found nat_bits in checkpoint
[  537.997842][T31930] ext4 filesystem being mounted at /root/syzkaller.75EDn3/224/file0 supports timestamps until 2038 (0x7fffffff)
[  538.026035][T31935] F2FS-fs (loop0): Found nat_bits in checkpoint
[  538.039756][T31951] loop1: detected capacity change from 0 to 131072
[  538.058936][T31946] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  538.075222][T31955] loop2: detected capacity change from 0 to 131072
[  538.098259][T31951] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  538.107864][T31946] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  538.137809][T22639] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  538.156703][T31955] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  538.179042][T31951] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  538.186829][T31946] F2FS-fs (loop4): invalid crc value
[  538.231826][T31928] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  538.238425][T31955] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  538.248409][T31951] F2FS-fs (loop1): invalid crc value
[  538.252976][T31946] F2FS-fs (loop4): Failed to start F2FS issue_checkpoint_thread (-4)
[  538.276411][T31935] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  538.293413][T31951] F2FS-fs (loop1): Failed to start F2FS issue_checkpoint_thread (-4)
[  538.312978][T31955] F2FS-fs (loop2): invalid crc value
[  538.352388][T31966] loop5: detected capacity change from 0 to 131072
[  538.367052][T31955] F2FS-fs (loop2): Failed to initialize F2FS segment manager (-4)
[  538.379368][T31966] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  538.381176][T31970] loop1: detected capacity change from 0 to 131072
[  538.408363][T31973] loop4: detected capacity change from 0 to 131072
[  538.409083][T31975] loop3: detected capacity change from 0 to 131072
[  538.423732][T31966] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  538.452620][T31966] F2FS-fs (loop5): invalid crc value
[  538.476005][T31973] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  538.487337][T31970] ext4: Unknown parameter 'yzkallersyzkallersyzkallersyzkallers'
[  538.490987][T31975] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  538.513477][T31979] loop0: detected capacity change from 0 to 131072
[  538.536119][T31981] loop2: detected capacity change from 0 to 131072
[  538.553292][T31973] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  538.566523][T31979] ext4: Unknown parameter 'yzkallersyzkallersyzkallersyzkallers'
[  538.589767][T31966] F2FS-fs (loop5): Found nat_bits in checkpoint
[  538.610845][T31973] F2FS-fs (loop4): invalid crc value
[  538.614918][T31981] ext4: Unknown parameter 'yzkallersyzkallersyzkallersyzkallers'
[  538.637027][T31975] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  538.652800][T31990] loop1: detected capacity change from 0 to 131072
[  538.673568][T31975] F2FS-fs (loop3): invalid crc value
[  538.685963][T31973] F2FS-fs (loop4): Failed to start F2FS issue_checkpoint_thread (-4)
[  538.730402][T31990] ext4: Unknown parameter 'yzkallersyzkallersyzkallersyzkallers'
[  538.747705][T31975] F2FS-fs (loop3): Failed to start F2FS issue_checkpoint_thread (-4)
[  538.760093][T31993] loop0: detected capacity change from 0 to 264192
[  538.788785][T31999] loop2: detected capacity change from 0 to 131072
[  538.797417][T31966] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  538.868903][T31999] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  538.870569][T32006] loop4: detected capacity change from 0 to 131072
[  538.887698][T31993] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback.
[  538.924425][T31993] ext4 filesystem being mounted at /root/syzkaller.RkqKyE/221/file0 supports timestamps until 2038 (0x7fffffff)
[  538.930949][T31999] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  538.954638][T32005] loop1: detected capacity change from 0 to 264192
[  538.962810][T32008] loop3: detected capacity change from 0 to 131072
[  538.974879][T22634] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  538.976205][T32006] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  538.992663][T32008] ext4: Unknown parameter 'yzkallersyzkallersyzkallersyzkallers'
[  539.060140][T32006] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  539.062114][T32016] loop5: detected capacity change from 0 to 131072
[  539.077476][T32005] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback.
[  539.094370][T32006] F2FS-fs (loop4): invalid crc value
[  539.109881][T32016] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  539.111850][T31999] F2FS-fs (loop2): invalid crc value
[  539.117599][T32005] ext4 filesystem being mounted at /root/syzkaller.rDT8BM/219/file0 supports timestamps until 2038 (0x7fffffff)
[  539.134570][T32016] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  539.150745][T32021] loop3: detected capacity change from 0 to 131072
[  539.167010][T32016] F2FS-fs (loop5): invalid crc value
[  539.196235][T32006] F2FS-fs (loop4): Found nat_bits in checkpoint
[  539.206849][T31999] F2FS-fs (loop2): Found nat_bits in checkpoint
[  539.225757][T22635] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  539.247100][T32032] loop0: detected capacity change from 0 to 131072
[  539.275119][T32016] F2FS-fs (loop5): Found nat_bits in checkpoint
[  539.276518][T32021] ext4: Unknown parameter 'yzkallersyzkallersyzkallersyzkallers'
[  539.324649][T32032] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  539.373265][T32006] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  539.393115][T32039] loop1: detected capacity change from 0 to 131072
[  539.399266][T32032] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  539.436231][T32040] loop3: detected capacity change from 0 to 264192
[  539.447595][T32039] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  539.459931][T31999] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  539.485765][T32032] F2FS-fs (loop0): invalid crc value
[  539.488506][T32039] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  539.536019][T32040] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback.
[  539.537063][T32032] F2FS-fs (loop0): Failed to start F2FS issue_checkpoint_thread (-4)
[  539.572741][T32039] F2FS-fs (loop1): invalid crc value
[  539.587888][T32040] ext4 filesystem being mounted at /root/syzkaller.RG8EpS/229/file0 supports timestamps until 2038 (0x7fffffff)
[  539.596661][T32016] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  539.619047][T22637] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  539.667642][T32059] loop0: detected capacity change from 0 to 131072
[  539.695351][T32060] loop4: detected capacity change from 0 to 131072
[  539.703259][T32039] F2FS-fs (loop1): Found nat_bits in checkpoint
[  539.733550][T32059] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  539.750051][T32060] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  539.789593][T32059] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  539.811556][T32060] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  539.820348][T32066] loop5: detected capacity change from 0 to 131072
[  539.855048][T32070] loop2: detected capacity change from 0 to 131072
[  539.864155][T32066] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  539.880544][T32059] F2FS-fs (loop0): invalid crc value
[  539.886426][T32069] loop3: detected capacity change from 0 to 264192
[  539.898900][T32060] F2FS-fs (loop4): invalid crc value
[  539.924289][T32070] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  539.931267][T32066] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  539.946956][T32060] F2FS-fs (loop4): Failed to start F2FS issue_checkpoint_thread (-4)
[  539.948623][T32039] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  539.974702][T32059] F2FS-fs (loop0): Failed to initialize F2FS segment manager (-4)
[  540.013086][T32070] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  540.024831][T32069] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback.
[  540.039689][T32066] F2FS-fs (loop5): invalid crc value
[  540.089120][T32069] ext4 filesystem being mounted at /root/syzkaller.RG8EpS/230/file0 supports timestamps until 2038 (0x7fffffff)
[  540.091156][T32066] F2FS-fs (loop5): Failed to start F2FS issue_checkpoint_thread (-4)
[  540.120291][T22637] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  540.131281][T32070] F2FS-fs (loop2): invalid crc value
[  540.140842][T32086] loop0: detected capacity change from 0 to 131072
[  540.145867][T32085] loop4: detected capacity change from 0 to 264192
[  540.153095][T32087] loop1: detected capacity change from 0 to 131072
[  540.160945][T32086] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  540.179100][T32086] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  540.179178][T32070] F2FS-fs (loop2): Failed to start F2FS issue_checkpoint_thread (-4)
[  540.195886][T32087] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  540.208821][T32086] F2FS-fs (loop0): invalid crc value
[  540.222191][T32087] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  540.275999][T32086] F2FS-fs (loop0): Found nat_bits in checkpoint
[  540.291182][T32085] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback.
[  540.304753][T32087] F2FS-fs (loop1): invalid crc value
[  540.320306][T32100] loop3: detected capacity change from 0 to 131072
[  540.324226][T32087] F2FS-fs (loop1): Found nat_bits in checkpoint
[  540.350416][T32103] loop5: detected capacity change from 0 to 131072
[  540.368113][T32085] ext4 filesystem being mounted at /root/syzkaller.FW6vcZ/223/file0 supports timestamps until 2038 (0x7fffffff)
[  540.387794][T32100] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  540.397199][T32103] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  540.447215][T32103] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  540.470408][T32109] loop2: detected capacity change from 0 to 131072
[  540.471549][T32100] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  540.495180][T22638] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  540.531692][T32103] F2FS-fs (loop5): invalid crc value
[  540.533995][T32086] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  540.538171][T32109] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  540.569924][T32087] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  540.585253][T32109] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  540.607272][T32103] F2FS-fs (loop5): Found nat_bits in checkpoint
[  540.649846][T32100] F2FS-fs (loop3): invalid crc value
[  540.656900][T32109] F2FS-fs (loop2): invalid crc value
[  540.683993][T32100] F2FS-fs (loop3): Failed to start F2FS issue_checkpoint_thread (-4)
[  540.710965][T32109] F2FS-fs (loop2): Found nat_bits in checkpoint
[  540.748256][T32126] loop1: detected capacity change from 0 to 131072
[  540.801632][T32126] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  540.810999][T32103] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  540.830682][T32131] loop4: detected capacity change from 0 to 131072
[  540.833236][T32132] loop3: detected capacity change from 0 to 131072
[  540.846888][T32134] loop0: detected capacity change from 0 to 131072
[  540.853067][T32126] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  540.893655][T32131] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  540.920937][T32134] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  540.939269][T32132] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  540.955489][T32126] F2FS-fs (loop1): invalid crc value
[  540.973220][T32109] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1
[  540.980047][T32131] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  541.001849][T32126] F2FS-fs (loop1): Failed to start F2FS issue_checkpoint_thread (-4)
[  541.003411][T32134] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  541.023127][T32132] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  541.068693][T32131] F2FS-fs (loop4): invalid crc value
[  541.078477][T32132] F2FS-fs (loop3): invalid crc value
[  541.102132][T32131] F2FS-fs (loop4): Failed to start F2FS issue_checkpoint_thread (-4)
[  541.128875][T32134] F2FS-fs (loop0): invalid crc value
[  541.138366][T32132] F2FS-fs (loop3): Failed to start F2FS issue_checkpoint_thread (-4)
[  541.154420][T32148] loop5: detected capacity change from 0 to 131072
[  541.157143][T32151] loop1: detected capacity change from 0 to 131072
[  541.173010][T32134] F2FS-fs (loop0): Failed to start F2FS issue_checkpoint_thread (-4)
[  541.186511][T32148] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  541.214878][T32152] loop2: detected capacity change from 0 to 264192
[  541.257756][T32151] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  541.270335][T32148] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  541.278503][T32156] loop4: detected capacity change from 0 to 264192
[  541.299816][T32152] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback.
[  541.312601][T32151] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  541.315806][T32159] loop3: detected capacity change from 0 to 131072
[  541.353056][T32148] F2FS-fs (loop5): invalid crc value
[  541.362273][T32165] loop0: detected capacity change from 0 to 131072
[  541.370976][T32165] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  541.381170][T32151] F2FS-fs (loop1): invalid crc value
[  541.426567][T32159] ext4: Unknown parameter 'yzkallersyzkallersyzkallersyzkallers'
[  541.436895][T32148] F2FS-fs (loop5): Failed to initialize F2FS segment manager (-4)
[  541.448624][T32152] ext4 filesystem being mounted at /root/syzkaller.RxotZQ/217/file0 supports timestamps until 2038 (0x7fffffff)
[  541.456153][T32165] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  541.469810][T32156] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback.
[  541.482333][T32151] F2FS-fs (loop1): Failed to start F2FS issue_checkpoint_thread (-4)
[  541.516636][T32165] F2FS-fs (loop0): invalid crc value
[  541.531973][T32165] F2FS-fs (loop0): Found nat_bits in checkpoint
[  541.564296][T32156] ext4 filesystem being mounted at /root/syzkaller.FW6vcZ/227/file0 supports timestamps until 2038 (0x7fffffff)
[  541.570904][T32165] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  541.595920][T32179] loop5: detected capacity change from 0 to 264192
[  541.606735][T22636] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  541.620984][T32185] loop3: detected capacity change from 0 to 131072
[  541.629042][T32165] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  541.637701][T22638] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  541.638157][T32165] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b
[  541.655847][T32187] loop1: detected capacity change from 0 to 264192
[  541.671253][T32185] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  541.733456][T32185] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  541.734878][T32187] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback.
[  541.779158][ T6129] I/O error, dev loop2, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  541.794585][T32185] F2FS-fs (loop3): invalid crc value
[  541.806074][T32179] EXT4-fs: failed to create workqueue
[  541.816531][T32179] EXT4-fs (loop5): mount failed
[  541.838180][T32187] ext4 filesystem being mounted at /root/syzkaller.rDT8BM/224/file0 supports timestamps until 2038 (0x7fffffff)
[  541.869057][ T6120] I/O error, dev loop4, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  541.882189][T32201] loop2: detected capacity change from 0 to 131072
[  541.893378][T32185] F2FS-fs (loop3): Failed to initialize F2FS segment manager (-4)
[  541.907019][T22635] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  541.937361][T32209] loop4: detected capacity change from 0 to 131072
[  541.937917][T32210] loop0: detected capacity change from 0 to 131072
[  541.972910][T32201] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  541.992330][T32210] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  541.999327][T32209] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  542.007033][T32214] loop5: detected capacity change from 0 to 131072
[  542.020990][T32201] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  542.033820][T32210] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  542.058123][T32215] loop3: detected capacity change from 0 to 264192
[  542.075833][T32214] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  542.082813][T32209] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  542.110067][T32220] loop1: detected capacity change from 0 to 131072
[  542.142511][T32214] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  542.148183][T32201] F2FS-fs (loop2): invalid crc value
[  542.161065][T32209] F2FS-fs (loop4): invalid crc value
[  542.175598][T32220] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  542.186410][T32215] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback.
[  542.199937][T32210] F2FS-fs (loop0): invalid crc value
[  542.209175][T32201] F2FS-fs (loop2): Failed to start F2FS issue_checkpoint_thread (-4)
[  542.226573][T32210] F2FS-fs (loop0): Failed to start F2FS issue_checkpoint_thread (-4)
[  542.235142][T32209] F2FS-fs (loop4): Failed to start F2FS issue_checkpoint_thread (-4)
[  542.248723][T32220] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  542.253671][T32214] F2FS-fs (loop5): invalid crc value
[  542.269398][T32215] ext4 filesystem being mounted at /root/syzkaller.RG8EpS/235/file0 supports timestamps until 2038 (0x7fffffff)
[  542.297119][T32220] F2FS-fs (loop1): invalid crc value
[  542.312340][T32220] F2FS-fs (loop1): Found nat_bits in checkpoint
[  542.330464][T22637] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  542.345174][T32214] F2FS-fs (loop5): Failed to start F2FS issue_checkpoint_thread (-4)
[  542.359417][T32234] loop0: detected capacity change from 0 to 131072
[  542.405553][T32236] loop4: detected capacity change from 0 to 131072
[  542.431317][T32234] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  542.466170][T32238] loop2: detected capacity change from 0 to 131072
[  542.488429][T32236] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  542.502351][T32234] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  542.503552][T32244] loop5: detected capacity change from 0 to 131072
[  542.524660][T32220] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  542.534993][T32236] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  542.552736][T32238] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  542.559936][T32234] F2FS-fs (loop0): invalid crc value
[  542.591027][T32238] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  542.630082][T32244] ext4: Unknown parameter 'yzkallersyzkallersyzkallersyzkallers'
[  542.630364][T32236] F2FS-fs (loop4): invalid crc value
[  542.652266][T32250] loop3: detected capacity change from 0 to 131072
[  542.657534][T32234] F2FS-fs (loop0): Failed to start F2FS issue_checkpoint_thread (-4)
[  542.686340][T32238] F2FS-fs (loop2): invalid crc value
[  542.716672][T32250] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  542.740991][T32236] F2FS-fs (loop4): Failed to start F2FS issue_checkpoint_thread (-4)
[  542.741319][T32238] F2FS-fs (loop2): Failed to start F2FS issue_checkpoint_thread (-4)
[  542.756202][T32257] loop1: detected capacity change from 0 to 131072
[  542.776738][T32250] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  542.801132][T32259] loop5: detected capacity change from 0 to 131072
[  542.810049][T32257] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  542.822949][T32262] loop0: detected capacity change from 0 to 131072
[  542.835140][T32259] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  542.856000][T32250] F2FS-fs (loop3): invalid crc value
[  542.875448][T32257] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  542.884141][T32259] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  542.909443][T32250] F2FS-fs (loop3): Failed to start F2FS issue_checkpoint_thread (-4)
[  542.910802][T32262] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  542.933804][T32268] loop4: detected capacity change from 0 to 131072
[  542.948549][T32257] F2FS-fs (loop1): invalid crc value
[  542.973797][T32270] loop2: detected capacity change from 0 to 131072
[  542.984198][T32262] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  542.996308][T32259] F2FS-fs (loop5): invalid crc value
[  543.004900][T32268] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  543.017021][T32257] F2FS-fs (loop1): Found nat_bits in checkpoint
[  543.036799][T32270] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  543.037523][T32259] F2FS-fs (loop5): Failed to initialize F2FS segment manager (-4)
[  543.050191][T32262] F2FS-fs (loop0): invalid crc value
[  543.091083][T32268] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  543.101517][T32280] loop3: detected capacity change from 0 to 131072
[  543.119817][T32270] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  543.138845][T32262] F2FS-fs (loop0): Found nat_bits in checkpoint
[  543.182438][T32270] F2FS-fs (loop2): invalid crc value
[  543.205716][T32280] ext4: Unknown parameter 'yzkallersyzkallersyzkallersyzkallers'
[  543.211198][T32257] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1
[  543.223082][T32268] F2FS-fs (loop4): invalid crc value
[  543.234704][T32287] loop5: detected capacity change from 0 to 131072
[  543.241343][T32268] F2FS-fs (loop4): Failed to start F2FS issue_checkpoint_thread (-4)
[  543.298149][T32270] F2FS-fs (loop2): Failed to initialize F2FS segment manager (-4)
[  543.300945][T32287] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  543.375047][T32262] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  543.378042][T32300] loop4: detected capacity change from 0 to 131072
[  543.398360][T32299] loop3: detected capacity change from 0 to 131072
[  543.403746][T32287] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  543.427148][T32300] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  543.461675][T32300] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  543.466056][T32299] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  543.480996][T32287] F2FS-fs (loop5): invalid crc value
[  543.522862][T32306] loop1: detected capacity change from 0 to 131072
[  543.523025][T32287] F2FS-fs (loop5): Failed to start F2FS issue_checkpoint_thread (-4)
[  543.551016][T32309] loop2: detected capacity change from 0 to 131072
[  543.560399][T32300] F2FS-fs (loop4): invalid crc value
[  543.560447][T32299] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  543.580519][T32306] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  543.617042][T32300] F2FS-fs (loop4): Found nat_bits in checkpoint
[  543.620738][T32315] loop0: detected capacity change from 0 to 131072
[  543.650757][T32309] ext4: Unknown parameter 'yzkallersyzkallersyzkallersyzkallers'
[  543.666451][T32306] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  543.693112][T32315] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  543.728162][T32321] loop5: detected capacity change from 0 to 131072
[  543.734849][T32315] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  543.751306][T32299] F2FS-fs (loop3): invalid crc value
[  543.762438][T32306] F2FS-fs (loop1): invalid crc value
[  543.788176][T32306] F2FS-fs (loop1): Failed to start F2FS issue_checkpoint_thread (-4)
[  543.794529][T32299] F2FS-fs (loop3): Failed to start F2FS issue_checkpoint_thread (-4)
[  543.811034][T32321] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  543.831103][T32315] F2FS-fs (loop0): invalid crc value
[  543.837913][T32323] loop2: detected capacity change from 0 to 131072
[  543.860468][T32300] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  543.862088][T32321] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  543.893162][T32315] F2FS-fs (loop0): Failed to start F2FS issue_checkpoint_thread (-4)
[  543.912120][T32323] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  543.946634][T32330] loop3: detected capacity change from 0 to 131072
[  543.967176][T32323] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  543.993833][T32333] loop1: detected capacity change from 0 to 131072
[  544.003123][T32321] F2FS-fs (loop5): invalid crc value
[  544.028057][T32330] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  544.048692][T32323] F2FS-fs (loop2): invalid crc value
[  544.058503][T32333] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  544.060326][T32321] F2FS-fs (loop5): Failed to start F2FS issue_checkpoint_thread (-4)
[  544.093808][T32323] F2FS-fs (loop2): Failed to start F2FS issue_checkpoint_thread (-4)
[  544.106753][T32333] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  544.108513][T32330] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  544.123967][T32340] loop4: detected capacity change from 0 to 131072
[  544.140411][T32345] loop0: detected capacity change from 0 to 131072
[  544.152228][T32340] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  544.184209][T32333] F2FS-fs (loop1): invalid crc value
[  544.199907][T32340] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  544.220909][T32330] F2FS-fs (loop3): invalid crc value
[  544.222443][T32345] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  544.250760][T32350] loop5: detected capacity change from 0 to 131072
[  544.265065][T32330] F2FS-fs (loop3): Failed to start F2FS issue_checkpoint_thread (-4)
[  544.267389][T32333] F2FS-fs (loop1): Failed to start F2FS issue_checkpoint_thread (-4)
[  544.309220][T32340] F2FS-fs (loop4): invalid crc value
[  544.315842][T32350] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  544.316174][T32349] loop2: detected capacity change from 0 to 264192
[  544.323016][T32345] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  544.370154][T32350] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  544.371360][T32340] F2FS-fs (loop4): Failed to start F2FS issue_checkpoint_thread (-4)
[  544.442941][T32358] loop3: detected capacity change from 0 to 131072
[  544.450129][T32349] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback.
[  544.482516][T32358] ext4: Unknown parameter 'yzkallersyzkallersyzkallersyzkallers'
[  544.497568][T32345] F2FS-fs (loop0): invalid crc value
[  544.505130][T32350] F2FS-fs (loop5): invalid crc value
[  544.538973][T32345] F2FS-fs (loop0): Failed to start F2FS issue_checkpoint_thread (-4)
[  544.547753][T32350] F2FS-fs (loop5): Failed to start F2FS issue_checkpoint_thread (-4)
[  544.563496][T32366] loop1: detected capacity change from 0 to 131072
[  544.589715][T32349] ext4 filesystem being mounted at /root/syzkaller.RxotZQ/224/file0 supports timestamps until 2038 (0x7fffffff)
[  544.589758][T32374] loop4: detected capacity change from 0 to 131072
[  544.637324][T32366] ext4: Unknown parameter 'yzkallersyzkallersyzkallersyzkallers'
[  544.648585][T32378] loop0: detected capacity change from 0 to 131072
[  544.655449][T32379] loop5: detected capacity change from 0 to 131072
[  544.677809][T32374] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  544.694641][T32378] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  544.703339][T32379] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  544.727504][T22636] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  544.735015][T32374] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  544.752448][T32379] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  544.754941][T32384] loop3: detected capacity change from 0 to 131072
[  544.760874][T32378] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  544.787262][T32379] F2FS-fs (loop5): invalid crc value
[  544.794979][T32374] F2FS-fs (loop4): invalid crc value
[  544.818821][T32378] F2FS-fs (loop0): invalid crc value
[  544.841715][T32379] F2FS-fs (loop5): Found nat_bits in checkpoint
[  544.852540][T32384] ext4: Unknown parameter 'yzkallersyzkallersyzkallersyzkallers'
[  544.857218][T32374] F2FS-fs (loop4): Found nat_bits in checkpoint
[  544.875047][T32378] F2FS-fs (loop0): Found nat_bits in checkpoint
[  544.903531][T32393] loop1: detected capacity change from 0 to 131072
[  544.924212][ T6129] I/O error, dev loop2, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  544.967312][T32403] loop3: detected capacity change from 0 to 131072
[  544.983900][T32393] ext4: Unknown parameter 'yzkallersyzkallersyzkallersyzkallers'
[  544.996285][T32405] loop2: detected capacity change from 0 to 131072
[  545.034550][T32403] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  545.074561][T32405] F2FS-fs (loop2): Invalid log sectorsize (50331657)
[  545.107215][T32403] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  545.135303][T32405] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  545.135423][T32379] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1
[  545.170842][T32378] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  545.202524][T32403] F2FS-fs (loop3): invalid crc value
[  545.213873][T32403] F2FS-fs (loop3): Failed to start F2FS issue_checkpoint_thread (-4)
[  545.234559][T32374] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  545.245667][T32405] F2FS-fs (loop2): invalid crc value
[  545.291268][T32405] F2FS-fs (loop2): Failed to start F2FS issue_checkpoint_thread (-4)
[  545.303756][T32418] loop1: detected capacity change from 0 to 131072
[  545.355378][T32425] loop0: detected capacity change from 0 to 131072
[  545.370520][T32418] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  545.392834][T32425] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  545.408104][T32427] loop5: detected capacity change from 0 to 131072
[  545.425655][T32425] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  545.431216][T32418] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  545.444337][T32434] loop4: detected capacity change from 0 to 131072
[  545.445013][T32433] loop3: detected capacity change from 0 to 131072
[  545.471953][T32432] loop2: detected capacity change from 0 to 264192
[  545.480479][T32427] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  545.481423][T32425] F2FS-fs (loop0): invalid crc value
[  545.495586][T32434] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  545.496949][T32433] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  545.510048][T32427] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  545.533413][T32418] F2FS-fs (loop1): invalid crc value
[  545.554417][T32432] ==================================================================
[  545.556149][T32433] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  545.562501][T32432] BUG: KASAN: slab-out-of-bounds in ext4_enable_quotas+0x5b7/0xd40
[  545.562517][T32432] Read of size 8 at addr ffff888065455938 by task syz-executor677/32432
[  545.562523][T32432] 
[  545.562527][T32432] CPU: 1 PID: 32432 Comm: syz-executor677 Not tainted 6.2.0-rc8-syzkaller #0
[  545.562535][T32432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023
[  545.562541][T32432] Call Trace:
[  545.562545][T32432]  <TASK>
[  545.562549][T32432]  dump_stack_lvl+0x12e/0x1d0
[  545.562561][T32432]  ? irq_work_queue+0x66/0xb0
[  545.562570][T32432]  ? nf_tcp_handle_invalid+0x4d0/0x4d0
[  545.562578][T32432]  ? panic+0x500/0x500
[  545.562583][T32432]  ? _printk+0xab/0xf0
[  545.562588][T32432]  ? _raw_spin_lock_irqsave+0x92/0x100
[  545.562598][T32432]  print_report+0x163/0x4c0
[  545.562608][T32432]  ? ext4_enable_quotas+0x5b7/0xd40
[  545.562613][T32432]  kasan_report+0xce/0x100
[  545.562620][T32432]  ? ext4_enable_quotas+0x5b7/0xd40
[  545.562627][T32432]  ext4_enable_quotas+0x5b7/0xd40
[  545.562635][T32432]  ? _raw_write_unlock+0x28/0x40
[  545.562644][T32432]  ? ext4_force_commit+0xa0/0xa0
[  545.562649][T32432]  ? proc_create_seq_private+0x1d8/0x240
[  545.562658][T32432]  ? ext4_orphan_file_block_trigger+0x490/0x490
[  545.562667][T32432]  ? __init_swait_queue_head+0xae/0x150
[  545.562675][T32432]  ? ext4_register_sysfs+0x239/0x270
[  545.562685][T32432]  ext4_fill_super+0x6e85/0x75e0
[  545.562702][T32432]  ? ext4_parse_test_dummy_encryption+0x70/0x70
[  545.562709][T32432]  ? __mutex_unlock_slowpath+0x21c/0x750
[  545.562723][T32432]  ? snprintf+0xa7/0xf0
[  545.562729][T32432]  ? mutex_unlock+0x10/0x10
[  545.562735][T32432]  ? vscnprintf+0x30/0x30
[  545.562743][T32432]  ? sb_set_blocksize+0x46/0xd0
[  545.562753][T32432]  get_tree_bdev+0x3d7/0x620
[  545.562761][T32432]  ? ext4_parse_test_dummy_encryption+0x70/0x70
[  545.562770][T32432]  vfs_get_tree+0x7f/0x220
[  545.562776][T32432]  do_new_mount+0x1e5/0x940
[  545.562782][T32432]  ? security_capable+0x3f/0x90
[  545.562791][T32432]  ? ns_capable+0x58/0xb0
[  545.562801][T32432]  ? do_move_mount_old+0x110/0x110
[  545.562808][T32432]  ? user_path_at_empty+0xf1/0x140
[  545.562815][T32432]  __se_sys_mount+0x20d/0x2a0
[  545.562822][T32432]  ? print_irqtrace_events+0x220/0x220
[  545.562831][T32432]  ? __x64_sys_mount+0xc0/0xc0
[  545.562837][T32432]  ? syscall_enter_from_user_mode+0x32/0x2c0
[  545.562844][T32432]  ? lockdep_hardirqs_on+0x90/0x130
[  545.562851][T32432]  ? syscall_enter_from_user_mode+0x32/0x2c0
[  545.562858][T32432]  do_syscall_64+0x41/0xc0
[  545.562865][T32432]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  545.562873][T32432] RIP: 0033:0x7fc53274101a
[  545.578644][T32434] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  545.579111][T32432] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  545.579119][T32432] RSP: 002b:00007fc5326ea138 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
[  545.579129][T32432] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc53274101a
[  545.579135][T32432] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fc5326ea180
[  545.579140][T32432] RBP: 0000000000000004 R08: 00007fc5326ea1c0 R09: 00007fc5326ea1f0
[  545.579145][T32432] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc5326ea1c0
[  545.579150][T32432] R13: 0000000000000029 R14: 00007fc5326ea180 R15: 00000000200005d8
[  545.579160][T32432]  </TASK>
[  545.579163][T32432] 
[  545.906475][T32432] Allocated by task 24460:
[  545.910982][T32432]  kasan_set_track+0x40/0x70
[  545.915580][T32432]  __kasan_slab_alloc+0x69/0x80
[  545.920497][T32432]  slab_post_alloc_hook+0x68/0x390
[  545.925583][T32432]  kmem_cache_alloc_lru+0x127/0x270
[  545.930754][T32432]  f2fs_alloc_inode+0x107/0x4b0
[  545.935580][T32432]  iget_locked+0x1a3/0x720
[  545.939969][T32432]  f2fs_iget+0x50/0x4370
[  545.944292][T32432]  f2fs_fill_super+0x586c/0x6d00
[  545.949204][T32432]  mount_bdev+0x27f/0x370
[  545.953503][T32432]  legacy_get_tree+0xe9/0x170
[  545.958175][T32432]  vfs_get_tree+0x7f/0x220
[  545.962583][T32432]  do_new_mount+0x1e5/0x940
[  545.967065][T32432]  __se_sys_mount+0x20d/0x2a0
[  545.971730][T32432]  do_syscall_64+0x41/0xc0
[  545.976224][T32432]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  545.982351][T32432] 
[  545.984670][T32432] Last potentially related work creation:
[  545.990362][T32432]  kasan_save_stack+0x2f/0x50
[  545.995009][T32432]  __kasan_record_aux_stack+0xb0/0xc0
[  546.000866][T32432]  call_rcu+0x167/0xa70
[  546.005002][T32432]  f2fs_fill_super+0x4b74/0x6d00
[  546.009909][T32432]  mount_bdev+0x27f/0x370
[  546.014210][T32432]  legacy_get_tree+0xe9/0x170
[  546.018894][T32432]  vfs_get_tree+0x7f/0x220
[  546.023280][T32432]  do_new_mount+0x1e5/0x940
[  546.027754][T32432]  __se_sys_mount+0x20d/0x2a0
[  546.032419][T32432]  do_syscall_64+0x41/0xc0
[  546.036911][T32432]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  546.042781][T32432] 
[  546.045081][T32432] Second to last potentially related work creation:
[  546.051635][T32432]  kasan_save_stack+0x2f/0x50
[  546.056306][T32432]  __kasan_record_aux_stack+0xb0/0xc0
[  546.061836][T32432]  call_rcu+0x167/0xa70
[  546.065968][T32432]  f2fs_fill_super+0x4b74/0x6d00
[  546.071056][T32432]  mount_bdev+0x27f/0x370
[  546.075374][T32432]  legacy_get_tree+0xe9/0x170
[  546.080025][T32432]  vfs_get_tree+0x7f/0x220
[  546.084412][T32432]  do_new_mount+0x1e5/0x940
[  546.088889][T32432]  __se_sys_mount+0x20d/0x2a0
[  546.093744][T32432]  do_syscall_64+0x41/0xc0
[  546.098203][T32432]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  546.104158][T32432] 
[  546.106555][T32432] The buggy address belongs to the object at ffff888065455070
[  546.106555][T32432]  which belongs to the cache f2fs_inode_cache of size 2160
[  546.121113][T32432] The buggy address is located 88 bytes to the right of
[  546.121113][T32432]  2160-byte region [ffff888065455070, ffff8880654558e0)
[  546.134992][T32432] 
[  546.137380][T32432] The buggy address belongs to the physical page:
[  546.143774][T32432] page:ffffea0001951400 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x65450
[  546.153900][T32432] head:ffffea0001951400 order:3 compound_mapcount:0 subpages_mapcount:0 compound_pincount:0
[  546.163956][T32432] memcg:ffff8880227c2601
[  546.168717][T32432] flags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff)
[  546.176873][T32432] raw: 00fff00000010200 ffff888019f04a00 ffffea0001ad4200 dead000000000004
[  546.185446][T32432] raw: 0000000000000000 00000000000e000e 00000001ffffffff ffff8880227c2601
[  546.194118][T32432] page dumped because: kasan: bad access detected
[  546.200879][T32432] page_owner tracks the page as allocated
[  546.206566][T32432] page last allocated via order 3, migratetype Reclaimable, gfp_mask 0x1d2050(__GFP_IO|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL|__GFP_RECLAIMABLE), pid 23188, tgid 23185 (syz-executor677), ts 438908329586, free_ts 11305361120
[  546.230966][T32432]  get_page_from_freelist+0x3403/0x3580
[  546.236495][T32432]  __alloc_pages+0x291/0x7e0
[  546.241059][T32432]  alloc_slab_page+0x6a/0x160
[  546.245803][T32432]  new_slab+0x84/0x2f0
[  546.249850][T32432]  ___slab_alloc+0xa07/0x1000
[  546.254608][T32432]  kmem_cache_alloc_lru+0x1ad/0x270
[  546.259793][T32432]  f2fs_alloc_inode+0x107/0x4b0
[  546.264622][T32432]  iget_locked+0x1a3/0x720
[  546.269027][T32432]  f2fs_iget+0x50/0x4370
[  546.273269][T32432]  f2fs_fill_super+0x586c/0x6d00
[  546.278281][T32432]  mount_bdev+0x27f/0x370
[  546.282874][T32432]  legacy_get_tree+0xe9/0x170
[  546.287924][T32432]  vfs_get_tree+0x7f/0x220
[  546.292423][T32432]  do_new_mount+0x1e5/0x940
[  546.296903][T32432]  __se_sys_mount+0x20d/0x2a0
[  546.301734][T32432]  do_syscall_64+0x41/0xc0
[  546.306124][T32432] page last free stack trace:
[  546.310772][T32432]  free_unref_page_prepare+0xf3a/0x1040
[  546.316333][T32432]  free_unref_page+0x37/0x3f0
[  546.321014][T32432]  free_contig_range+0x9e/0x150
[  546.325965][T32432]  destroy_args+0xe2/0x760
[  546.330357][T32432]  debug_vm_pgtable+0x3fa/0x450
[  546.335205][T32432]  do_one_initcall+0x1d8/0x730
[  546.340198][T32432]  do_initcall_level+0x125/0x1b0
[  546.345111][T32432]  do_initcalls+0x3e/0x70
[  546.349594][T32432]  kernel_init_freeable+0x37f/0x500
[  546.355643][T32432]  kernel_init+0x18/0x1a0
[  546.359945][T32432]  ret_from_fork+0x1f/0x30
[  546.364697][T32432] 
[  546.367527][T32432] Memory state around the buggy address:
[  546.373140][T32432]  ffff888065455800: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  546.381433][T32432]  ffff888065455880: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc
[  546.390203][T32432] >ffff888065455900: fc fc fc fc fc fc fc fc fc fc fc fc 00 00 00 00
[  546.400013][T32432]                                         ^
[  546.405969][T32432]  ffff888065455980: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  546.414265][T32432]  ffff888065455a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  546.422411][T32432] ==================================================================
[  546.476335][T32433] F2FS-fs (loop3): invalid crc value
[  546.529890][T32425] F2FS-fs (loop0): Failed to initialize F2FS segment manager (-4)
[  546.557889][T32433] F2FS-fs (loop3): Failed to start F2FS issue_checkpoint_thread (-4)
[  546.578297][T32418] F2FS-fs (loop1): Failed to start F2FS issue_checkpoint_thread (-4)
[  546.585887][T32434] F2FS-fs (loop4): invalid crc value
[  546.598309][T32427] F2FS-fs (loop5): invalid crc value
[  546.625724][T32434] F2FS-fs (loop4): Failed to start F2FS issue_checkpoint_thread (-4)
[  546.633536][T32427] F2FS-fs (loop5): Failed to start F2FS issue_checkpoint_thread (-4)
[  546.672379][T32452] loop0: detected capacity change from 0 to 131072
[  546.715892][T32455] loop3: detected capacity change from 0 to 131072
[  546.736040][T32452] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  546.740106][T32457] loop1: detected capacity change from 0 to 131072
[  546.751142][T32452] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  546.779467][T32458] loop5: detected capacity change from 0 to 131072
[  546.792199][T32455] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  546.805240][T32457] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  546.812477][T32463] loop4: detected capacity change from 0 to 131072
[  546.819276][T32455] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  546.828640][T32458] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  546.848290][T32458] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  546.858450][T32452] F2FS-fs (loop0): invalid crc value
[  546.860749][T32457] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  546.867875][T32463] F2FS-fs (loop4): Invalid log sectorsize (50331657)
[  546.892363][T32455] F2FS-fs (loop3): invalid crc value
[  546.920237][T32463] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  546.949614][T32452] F2FS-fs (loop0): Found nat_bits in checkpoint
[  546.964823][T32455] F2FS-fs (loop3): Found nat_bits in checkpoint
[  546.967759][T32458] F2FS-fs (loop5): invalid crc value
[  546.979298][T32463] F2FS-fs (loop4): invalid crc value
[  547.001864][T32457] F2FS-fs (loop1): invalid crc value
[  547.037820][T32458] F2FS-fs (loop5): Failed to start F2FS issue_checkpoint_thread (-4)
[  547.054245][T32457] F2FS-fs (loop1): Failed to start F2FS issue_checkpoint_thread (-4)
[  547.065191][T32463] F2FS-fs (loop4): Found nat_bits in checkpoint
[  547.162083][T32482] loop1: detected capacity change from 0 to 131072
[  547.177015][T32481] loop5: detected capacity change from 0 to 131072
[  547.196126][T32455] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1
[  547.196712][T32452] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1
[  547.218900][T32481] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  547.242140][T32482] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  547.279707][T32481] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  547.289511][T32463] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1
[  547.296253][T32482] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  547.348962][T32481] F2FS-fs (loop5): invalid crc value
[  547.380127][T32482] F2FS-fs (loop1): invalid crc value
[  547.392181][T32490] loop3: detected capacity change from 0 to 131072
[  547.416791][T32481] F2FS-fs (loop5): Failed to start F2FS issue_checkpoint_thread (-4)
[  547.427913][T32482] F2FS-fs (loop1): Failed to initialize F2FS segment manager (-4)
[  547.438447][T32490] F2FS-fs (loop3): Invalid log sectorsize (50331657)
[  547.445953][T32495] loop0: detected capacity change from 0 to 131072
[  547.493534][T32495] F2FS-fs (loop0): Invalid log sectorsize (50331657)
[  547.494645][T32490] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  547.547759][T32495] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  547.556870][T32500] loop4: detected capacity change from 0 to 264192
[  547.566042][T32504] loop5: detected capacity change from 0 to 131072
[  547.572597][T32506] loop1: detected capacity change from 0 to 131072
[  547.592104][T32504] F2FS-fs (loop5): Invalid log sectorsize (50331657)
[  547.599595][T32495] F2FS-fs (loop0): invalid crc value
[  547.605922][T32490] F2FS-fs (loop3): invalid crc value
[  547.608179][T32500] ------------[ cut here ]------------
[  547.612300][T32506] F2FS-fs (loop1): Invalid log sectorsize (50331657)
[  547.624655][T32504] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  547.636890][T32500] DEBUG_LOCKS_WARN_ON(!key)
[  547.636929][T32500] WARNING: CPU: 0 PID: 32500 at kernel/locking/lockdep.c:4833 lockdep_init_map_type+0x5a4/0x890
[  547.649444][T32490] F2FS-fs (loop3): Failed to start F2FS issue_checkpoint_thread (-4)
[  547.682482][T32517] loop3: detected capacity change from 0 to 131072
[  547.689903][T32432] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[  547.697122][T32432] CPU: 1 PID: 32432 Comm: syz-executor677 Not tainted 6.2.0-rc8-syzkaller #0
[  547.705880][T32432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023
[  547.716124][T32432] Call Trace:
[  547.719460][T32432]  <TASK>
[  547.719793][T32495] F2FS-fs (loop0): Failed to initialize F2FS segment manager (-4)
[  547.730296][T32432]  dump_stack_lvl+0x12e/0x1d0
[  547.734981][T32432]  ? nf_tcp_handle_invalid+0x4d0/0x4d0
[  547.737621][T32506] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  547.738715][T32506] F2FS-fs (loop1): invalid crc value
[  547.754488][T32432]  ? panic+0x500/0x500
[  547.758565][T32432]  ? preempt_schedule_common+0xa6/0xd0
[  547.764465][T32432]  ? preempt_schedule+0xba/0xd0
[  547.769335][T32432]  panic+0x1f2/0x500
[  547.773248][T32432]  ? memcpy_page_flushcache+0xe0/0xe0
[  547.778629][T32432]  ? _raw_spin_unlock_irqrestore+0x114/0x120
[  547.778634][T32504] F2FS-fs (loop5): invalid crc value
[  547.778644][T32432]  ? rcu_read_lock_sched_held+0x61/0x110
[  547.778654][T32432]  check_panic_on_warn+0x58/0x70
[  547.778661][T32432]  ? ext4_enable_quotas+0x5b7/0xd40
[  547.778668][T32432]  end_report+0xb2/0x160
[  547.778675][T32432]  kasan_report+0xdb/0x100
[  547.778682][T32432]  ? ext4_enable_quotas+0x5b7/0xd40
[  547.778690][T32432]  ext4_enable_quotas+0x5b7/0xd40
[  547.778698][T32432]  ? _raw_write_unlock+0x28/0x40
[  547.778708][T32432]  ? ext4_force_commit+0xa0/0xa0
[  547.778714][T32432]  ? proc_create_seq_private+0x1d8/0x240
[  547.778723][T32432]  ? ext4_orphan_file_block_trigger+0x490/0x490
[  547.778731][T32432]  ? __init_swait_queue_head+0xae/0x150
[  547.778740][T32432]  ? ext4_register_sysfs+0x239/0x270
[  547.778748][T32432]  ext4_fill_super+0x6e85/0x75e0
[  547.778764][T32432]  ? ext4_parse_test_dummy_encryption+0x70/0x70
[  547.778771][T32432]  ? __mutex_unlock_slowpath+0x21c/0x750
[  547.778777][T32432]  ? snprintf+0xa7/0xf0
[  547.778783][T32432]  ? mutex_unlock+0x10/0x10
[  547.778790][T32432]  ? vscnprintf+0x30/0x30
[  547.778797][T32432]  ? sb_set_blocksize+0x46/0xd0
[  547.778806][T32432]  get_tree_bdev+0x3d7/0x620
[  547.778813][T32432]  ? ext4_parse_test_dummy_encryption+0x70/0x70
[  547.778821][T32432]  vfs_get_tree+0x7f/0x220
[  547.778827][T32432]  do_new_mount+0x1e5/0x940
[  547.778833][T32432]  ? security_capable+0x3f/0x90
[  547.778841][T32432]  ? ns_capable+0x58/0xb0
[  547.778849][T32432]  ? do_move_mount_old+0x110/0x110
[  547.778856][T32432]  ? user_path_at_empty+0xf1/0x140
[  547.778862][T32432]  __se_sys_mount+0x20d/0x2a0
[  547.778868][T32432]  ? print_irqtrace_events+0x220/0x220
[  547.778875][T32432]  ? __x64_sys_mount+0xc0/0xc0
[  547.778881][T32432]  ? syscall_enter_from_user_mode+0x32/0x2c0
[  547.778887][T32432]  ? lockdep_hardirqs_on+0x90/0x130
[  547.778892][T32432]  ? syscall_enter_from_user_mode+0x32/0x2c0
[  547.778899][T32432]  do_syscall_64+0x41/0xc0
[  547.778906][T32432]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  547.778914][T32432] RIP: 0033:0x7fc53274101a
[  547.778924][T32432] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  547.778929][T32432] RSP: 002b:00007fc5326ea138 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
[  547.778938][T32432] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc53274101a
[  547.778942][T32432] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fc5326ea180
[  547.778954][T32432] RBP: 0000000000000004 R08: 00007fc5326ea1c0 R09: 00007fc5326ea1f0
[  547.778958][T32432] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc5326ea1c0
[  547.778962][T32432] R13: 0000000000000029 R14: 00007fc5326ea180 R15: 00000000200005d8
[  547.778971][T32432]  </TASK>
[  547.784773][T32432] Kernel Offset: disabled
[  548.063473][T32432] Rebooting in 86400 seconds..