Warning: Permanently added '10.128.1.24' (ED25519) to the list of known hosts. executing program executing program executing program executing program syzkaller login: [ 36.034268][ T4303] loop0: detected capacity change from 0 to 2048 [ 36.038528][ T4303] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) executing program [ 36.062101][ T4304] loop2: detected capacity change from 0 to 2048 [ 36.065501][ T4304] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 36.074470][ T4305] loop3: detected capacity change from 0 to 2048 [ 36.086249][ T4298] loop4: detected capacity change from 0 to 2048 [ 36.088396][ T4306] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.089237][ T4305] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 36.093872][ T4302] loop1: detected capacity change from 0 to 2048 [ 36.099789][ T4298] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 36.102704][ T4307] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.107877][ T4302] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 36.123297][ T4309] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.127548][ T4310] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.128155][ T4304] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 36.132667][ T4308] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.137810][ T4305] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 36.139961][ T4305] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.143318][ T4305] Remounting filesystem read-only [ 36.143635][ T4298] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 36.144413][ T4305] NILFS (loop3): error -5 truncating bmap (ino=16) [ 36.146744][ T4298] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.151551][ T4305] NILFS (loop3): mounting fs with errors [ 36.152026][ T4303] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 36.153872][ T4304] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.157864][ T4302] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 36.160197][ T4302] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.161604][ T4298] Remounting filesystem read-only [ 36.167065][ T4304] Remounting filesystem read-only [ 36.168167][ T4304] NILFS (loop2): error -5 truncating bmap (ino=16) [ 36.169703][ T4302] Remounting filesystem read-only [ 36.170906][ T4302] NILFS (loop1): error -5 truncating bmap (ino=16) [ 36.171315][ T4298] NILFS (loop4): error -5 truncating bmap (ino=16) [ 36.172687][ T4303] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.174754][ T4302] NILFS (loop1): mounting fs with errors [ 36.186291][ T4298] NILFS (loop4): mounting fs with errors [ 36.186376][ T4303] Remounting filesystem read-only [ 36.189038][ T4303] NILFS (loop0): error -5 truncating bmap (ino=16) [ 36.190611][ T4304] NILFS (loop2): mounting fs with errors [ 36.200125][ T4311] NILFS (loop0): mounting fs with errors executing program executing program executing program executing program [ 36.295656][ T4313] loop3: detected capacity change from 0 to 2048 [ 36.309470][ T4321] loop2: detected capacity change from 0 to 2048 executing program [ 36.314303][ T4319] loop4: detected capacity change from 0 to 2048 [ 36.315998][ T4313] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 36.319554][ T4320] loop1: detected capacity change from 0 to 2048 [ 36.328203][ T4319] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 36.333704][ T4320] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 36.336028][ T4321] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 36.338023][ T4325] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.340140][ T4313] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 36.353194][ T4313] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.362560][ T4313] Remounting filesystem read-only [ 36.364586][ T4326] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.366037][ T4324] loop0: detected capacity change from 0 to 2048 [ 36.369013][ T4319] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 36.372528][ T4313] NILFS (loop3): error -5 truncating bmap (ino=16) [ 36.372786][ T4327] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.376119][ T4321] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 36.378612][ T4319] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.381805][ T4328] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.385489][ T4320] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 36.388292][ T4319] Remounting filesystem read-only [ 36.389546][ T4320] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.393047][ T4319] NILFS (loop4): error -5 truncating bmap (ino=16) [ 36.394688][ T4321] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.397419][ T4320] Remounting filesystem read-only [ 36.398458][ T4320] NILFS (loop1): error -5 truncating bmap (ino=16) [ 36.400457][ T4313] NILFS (loop3): mounting fs with errors [ 36.404526][ T4319] NILFS (loop4): mounting fs with errors [ 36.406401][ T4321] Remounting filesystem read-only [ 36.407543][ T4321] NILFS (loop2): error -5 truncating bmap (ino=16) [ 36.411682][ T4320] NILFS (loop1): mounting fs with errors [ 36.412035][ T4324] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 36.415243][ T4321] NILFS (loop2): mounting fs with errors [ 36.425810][ T4324] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 36.428119][ T4324] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.430353][ T4330] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.437413][ T4324] Remounting filesystem read-only [ 36.439326][ T4324] NILFS (loop0): error -5 truncating bmap (ino=16) [ 36.442998][ T4324] NILFS (loop0): mounting fs with errors executing program executing program executing program executing program [ 36.490401][ T4334] loop4: detected capacity change from 0 to 2048 [ 36.497557][ T4340] loop3: detected capacity change from 0 to 2048 executing program [ 36.504342][ T4340] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 36.519416][ T4343] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.526102][ T4342] loop2: detected capacity change from 0 to 2048 [ 36.529496][ T4340] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 36.532325][ T4342] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 36.536292][ T4334] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 36.540319][ T4340] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.547860][ T4339] loop1: detected capacity change from 0 to 2048 [ 36.549864][ T4344] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.553101][ T4340] Remounting filesystem read-only [ 36.554602][ T4340] NILFS (loop3): error -5 truncating bmap (ino=16) [ 36.556493][ T4340] NILFS (loop3): mounting fs with errors [ 36.556777][ T4339] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 36.560257][ T4342] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 36.563144][ T4342] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.564193][ T4345] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.569056][ T4342] Remounting filesystem read-only [ 36.570016][ T4342] NILFS (loop2): error -5 truncating bmap (ino=16) [ 36.572986][ T4342] NILFS (loop2): mounting fs with errors [ 36.577075][ T4334] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 36.591403][ T4334] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.598156][ T4341] loop0: detected capacity change from 0 to 2048 executing program [ 36.603643][ T4334] Remounting filesystem read-only [ 36.604423][ T4347] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.604892][ T4334] NILFS (loop4): error -5 truncating bmap (ino=16) [ 36.610148][ T4339] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 36.613920][ T4339] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.616513][ T4339] Remounting filesystem read-only [ 36.617539][ T4339] NILFS (loop1): error -5 truncating bmap (ino=16) [ 36.619429][ T4339] NILFS (loop1): mounting fs with errors [ 36.620015][ T4341] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 36.630475][ T4334] NILFS (loop4): mounting fs with errors executing program [ 36.662302][ T4348] loop3: detected capacity change from 0 to 2048 executing program [ 36.670165][ T4348] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 36.672452][ T4352] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.677329][ T4341] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 36.679559][ T4341] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.682555][ T4341] Remounting filesystem read-only [ 36.683638][ T4341] NILFS (loop0): error -5 truncating bmap (ino=16) executing program [ 36.696830][ T4341] NILFS (loop0): mounting fs with errors [ 36.704750][ T4351] loop2: detected capacity change from 0 to 2048 [ 36.705337][ T4356] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.717615][ T4354] loop1: detected capacity change from 0 to 2048 [ 36.728771][ T4354] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 36.732309][ T4355] loop4: detected capacity change from 0 to 2048 [ 36.734398][ T4351] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 36.737824][ T4348] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 36.740852][ T4348] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.745446][ T4348] Remounting filesystem read-only [ 36.746534][ T4348] NILFS (loop3): error -5 truncating bmap (ino=16) [ 36.749540][ T4355] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 36.762277][ T4348] NILFS (loop3): mounting fs with errors [ 36.771522][ T4359] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.771685][ T4358] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 36.780204][ T4360] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.782607][ T4354] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 36.782639][ T4354] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.783088][ T4354] Remounting filesystem read-only [ 36.800987][ T4361] loop0: detected capacity change from 0 to 2048 [ 36.803313][ T4355] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 36.805503][ T4355] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.809211][ T4355] Remounting filesystem read-only [ 36.810301][ T4355] NILFS (loop4): error -5 truncating bmap (ino=16) [ 36.812324][ T4361] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 36.814746][ T4355] NILFS (loop4): mounting fs with errors [ 36.821020][ T4354] NILFS (loop1): error -5 truncating bmap (ino=16) [ 36.822831][ T4351] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 36.823511][ T4363] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.825173][ T4351] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.830891][ T4361] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 36.835063][ T4361] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.836142][ T4354] NILFS (loop1): mounting fs with errors executing program [ 36.854283][ T4365] loop3: detected capacity change from 0 to 2048 [ 36.856919][ T4365] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 36.863226][ T4361] Remounting filesystem read-only [ 36.864413][ T4361] NILFS (loop0): error -5 truncating bmap (ino=16) [ 36.865249][ T4366] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.870430][ T4365] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 36.873446][ T4365] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.875987][ T4365] Remounting filesystem read-only [ 36.876439][ T4361] NILFS (loop0): mounting fs with errors [ 36.877353][ T4365] NILFS (loop3): error -5 truncating bmap (ino=16) executing program [ 36.882540][ T4365] NILFS (loop3): mounting fs with errors [ 36.887588][ T4351] Remounting filesystem read-only [ 36.888790][ T4351] NILFS (loop2): error -5 truncating bmap (ino=16) [ 36.890687][ T4364] NILFS (loop2): mounting fs with errors executing program executing program executing program [ 36.968226][ T4368] loop4: detected capacity change from 0 to 2048 [ 36.988406][ T4368] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) executing program [ 37.004742][ T4373] loop0: detected capacity change from 0 to 2048 [ 37.012096][ T4374] loop3: detected capacity change from 0 to 2048 [ 37.013782][ T4378] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 37.015993][ T4368] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 37.018441][ T4368] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 37.023150][ T4375] loop1: detected capacity change from 0 to 2048 [ 37.026991][ T4368] Remounting filesystem read-only [ 37.028288][ T4368] NILFS (loop4): error -5 truncating bmap (ino=16) [ 37.030039][ T4374] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 37.033266][ T4368] NILFS (loop4): mounting fs with errors [ 37.036874][ T4375] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 37.043213][ T4373] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 37.053482][ T4377] loop2: detected capacity change from 0 to 2048 [ 37.056090][ T4379] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 37.058993][ T4374] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 37.061135][ T4374] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 37.062348][ T4377] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 37.070587][ T4380] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 37.077147][ T4374] Remounting filesystem read-only [ 37.078256][ T4374] NILFS (loop3): error -5 truncating bmap (ino=16) [ 37.081038][ T4374] NILFS (loop3): mounting fs with errors [ 37.089324][ T4382] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 37.089576][ T4375] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 37.094851][ T4377] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 37.095652][ T4381] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 37.100663][ T4375] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 37.104940][ T4375] Remounting filesystem read-only [ 37.106553][ T4375] NILFS (loop1): error -5 truncating bmap (ino=16) [ 37.109353][ T4375] NILFS (loop1): mounting fs with errors [ 37.112463][ T4377] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 37.131271][ T4377] Remounting filesystem read-only [ 37.131968][ T4373] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 37.132340][ T4377] NILFS (loop2): error -5 truncating bmap (ino=16) [ 37.134493][ T4373] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 37.142733][ T4384] loop4: detected capacity change from 0 to 2048 [ 37.144976][ T4373] Remounting filesystem read-only [ 37.146298][ T4373] NILFS (loop0): error -5 truncating bmap (ino=16) [ 37.148618][ T4373] NILFS (loop0): mounting fs with errors [ 37.148760][ T4377] NILFS (loop2): mounting fs with errors executing program [ 37.155291][ T4384] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 37.179100][ T4387] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 37.194986][ T4384] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 executing program [ 37.197725][ T4384] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 37.218316][ T4384] Remounting filesystem read-only executing program [ 37.219526][ T4384] NILFS (loop4): error -5 truncating bmap (ino=16) [ 37.226126][ T4384] NILFS (loop4): mounting fs with errors [ 37.243848][ T4391] loop2: detected capacity change from 0 to 2048 [ 37.245474][ T4386] loop3: detected capacity change from 0 to 2048 [ 37.248898][ T4386] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 37.258461][ T4391] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 37.268606][ T4389] loop1: detected capacity change from 0 to 2048 [ 37.279368][ T4389] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) executing program [ 37.282276][ T4394] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 37.293653][ T4386] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 37.296041][ T4386] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 37.315833][ T4397] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 37.319942][ T4386] Remounting filesystem read-only [ 37.321724][ T4386] NILFS (loop3): error -5 truncating bmap (ino=16) [ 37.329519][ T4391] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 37.332110][ T4391] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 37.339332][ T4386] NILFS (loop3): mounting fs with errors [ 37.342503][ T4391] Remounting filesystem read-only [ 37.350759][ T4398] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 37.355140][ T4391] NILFS (loop2): error -5 truncating bmap (ino=16) [ 37.361087][ T4396] loop4: detected capacity change from 0 to 2048 [ 37.364102][ T4391] NILFS (loop2): mounting fs with errors [ 37.364669][ T4396] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 37.368134][ T4395] loop0: detected capacity change from 0 to 2048 [ 37.370872][ T4395] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 37.374522][ T4389] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 37.376858][ T4389] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 37.384437][ T4399] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 37.394494][ T4389] Remounting filesystem read-only [ 37.399462][ T4395] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 37.402464][ T4389] NILFS (loop1): error -5 truncating bmap (ino=16) [ 37.410218][ T4395] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 37.413232][ T4389] NILFS (loop1): mounting fs with errors [ 37.416393][ T4395] Remounting filesystem read-only [ 37.417529][ T4395] NILFS (loop0): error -5 truncating bmap (ino=16) [ 37.420632][ T4395] NILFS (loop0): mounting fs with errors [ 37.421755][ T4402] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program executing program [ 37.443132][ T4396] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 37.451472][ T4396] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 37.463211][ T4396] Remounting filesystem read-only [ 37.464351][ T4396] NILFS (loop4): error -5 truncating bmap (ino=16) [ 37.480061][ T4405] loop2: detected capacity change from 0 to 2048 executing program [ 37.488333][ T4405] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 37.492037][ T4396] NILFS (loop4): mounting fs with errors executing program executing program [ 37.519865][ T4412] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 37.524843][ T4405] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 37.527095][ T4405] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 37.532742][ T4405] Remounting filesystem read-only [ 37.533924][ T4405] NILFS (loop2): error -5 truncating bmap (ino=16) [ 37.538539][ T4409] loop3: detected capacity change from 0 to 2048 [ 37.541702][ T4405] NILFS (loop2): mounting fs with errors executing program [ 37.566655][ T4409] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 37.576638][ T4413] loop1: detected capacity change from 0 to 2048 [ 37.579121][ T4411] loop0: detected capacity change from 0 to 2048 [ 37.582440][ T4413] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) executing program [ 37.592725][ T4411] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 37.601862][ T4418] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 37.605777][ T4419] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 37.613096][ T4413] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 37.615248][ T4413] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 37.619768][ T4409] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 37.624191][ T4409] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 37.626632][ T4413] Remounting filesystem read-only [ 37.627647][ T4413] NILFS (loop1): error -5 truncating bmap (ino=16) [ 37.629149][ T4420] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 37.633204][ T4409] Remounting filesystem read-only [ 37.634408][ T4416] loop2: detected capacity change from 0 to 2048 [ 37.634436][ T4409] NILFS (loop3): error -5 truncating bmap (ino=16) [ 37.637547][ T4409] NILFS (loop3): mounting fs with errors [ 37.641016][ T4411] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 37.641240][ T4413] NILFS (loop1): mounting fs with errors [ 37.644033][ T4411] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 37.650698][ T4417] loop4: detected capacity change from 0 to 2048 [ 37.658447][ T4416] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 37.658635][ T4417] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 37.666319][ T4411] Remounting filesystem read-only [ 37.670131][ T4411] NILFS (loop0): error -5 truncating bmap (ino=16) executing program [ 37.690517][ T4411] NILFS (loop0): mounting fs with errors [ 37.704731][ T4424] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 37.713203][ T4416] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 37.715479][ T4416] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 37.723453][ T4416] Remounting filesystem read-only [ 37.724674][ T4416] NILFS (loop2): error -5 truncating bmap (ino=16) [ 37.729925][ T4426] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 37.731615][ T4416] NILFS (loop2): mounting fs with errors [ 37.739909][ T4417] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 37.742955][ T4417] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 37.749493][ T4417] Remounting filesystem read-only [ 37.750686][ T4417] NILFS (loop4): error -5 truncating bmap (ino=16) executing program executing program [ 37.759509][ T4417] NILFS (loop4): mounting fs with errors [ 37.775633][ T4427] loop1: detected capacity change from 0 to 2048 [ 37.776269][ T4429] loop3: detected capacity change from 0 to 2048 [ 37.786087][ T4429] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 37.803897][ T4427] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) executing program executing program [ 37.840597][ T4432] loop2: detected capacity change from 0 to 2048 [ 37.849695][ T4430] loop0: detected capacity change from 0 to 2048 [ 37.851781][ T4432] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 37.852949][ T4435] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 37.854563][ T4436] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 37.862095][ T4429] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 37.864376][ T4429] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 37.870133][ T4427] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 37.872003][ T4429] Remounting filesystem read-only [ 37.872419][ T4430] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 37.880409][ T4427] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 37.884586][ T4427] Remounting filesystem read-only [ 37.885668][ T4427] NILFS (loop1): error -5 truncating bmap (ino=16) [ 37.900941][ T4427] NILFS (loop1): mounting fs with errors [ 37.901624][ T4429] NILFS (loop3): error -5 truncating bmap (ino=16) [ 37.902402][ T4437] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 37.904370][ T4434] loop4: detected capacity change from 0 to 2048 [ 37.907853][ T4432] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 37.909902][ T4432] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 37.912458][ T4429] NILFS (loop3): mounting fs with errors [ 37.922933][ T4438] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 37.939437][ T4432] Remounting filesystem read-only [ 37.940687][ T4432] NILFS (loop2): error -5 truncating bmap (ino=16) [ 37.941049][ T4430] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 37.944198][ T4430] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 37.959913][ T4432] NILFS (loop2): mounting fs with errors [ 37.966496][ T4434] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 37.968988][ T4430] Remounting filesystem read-only [ 37.970095][ T4430] NILFS (loop0): error -5 truncating bmap (ino=16) executing program [ 37.979682][ T4430] NILFS (loop0): mounting fs with errors [ 37.990618][ T4441] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 38.017079][ T4440] loop1: detected capacity change from 0 to 2048 [ 38.028511][ T4434] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 38.031478][ T4440] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 38.050504][ T4434] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 38.060334][ T4434] Remounting filesystem read-only [ 38.068198][ T4434] NILFS (loop4): error -5 truncating bmap (ino=16) [ 38.070108][ T4434] NILFS (loop4): mounting fs with errors [ 38.081825][ T4444] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 38.092194][ T4440] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 38.094393][ T4440] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 38.099728][ T4440] Remounting filesystem read-only [ 38.100937][ T4440] NILFS (loop1): error -5 truncating bmap (ino=16) [ 38.104390][ T4440] NILFS (loop1): mounting fs with errors [ 38.106914][ T4443] loop3: detected capacity change from 0 to 2048 [ 38.109847][ T4443] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) executing program [ 38.113601][ T4447] loop0: detected capacity change from 0 to 2048 executing program [ 38.125052][ T4447] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 38.139927][ T4451] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 38.147207][ T4449] loop2: detected capacity change from 0 to 2048 [ 38.149742][ T4452] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 38.157634][ T4447] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 38.160549][ T4447] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 38.164872][ T4449] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 38.166399][ T4447] Remounting filesystem read-only [ 38.168106][ T4447] NILFS (loop0): error -5 truncating bmap (ino=16) [ 38.169994][ T4443] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 38.175405][ T4450] loop4: detected capacity change from 0 to 2048 [ 38.178369][ T4450] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 38.180807][ T4447] NILFS (loop0): mounting fs with errors [ 38.184951][ T4443] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 38.190801][ T4443] Remounting filesystem read-only [ 38.196501][ T4443] NILFS (loop3): error -5 truncating bmap (ino=16) [ 38.204531][ T4449] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 38.206842][ T4449] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 38.209177][ T4453] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 38.211469][ T4449] Remounting filesystem read-only [ 38.212725][ T4449] NILFS (loop2): error -5 truncating bmap (ino=16) [ 38.214488][ T4449] NILFS (loop2): mounting fs with errors executing program [ 38.217932][ T4443] NILFS (loop3): mounting fs with errors [ 38.236521][ T4455] loop1: detected capacity change from 0 to 2048 executing program [ 38.239482][ T4455] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 38.245014][ T4456] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 38.248513][ T4450] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 38.261362][ T4450] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 38.268385][ T4450] Remounting filesystem read-only executing program [ 38.272267][ T4450] NILFS (loop4): error -5 truncating bmap (ino=16) [ 38.275755][ T4461] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 38.279371][ T4450] NILFS (loop4): mounting fs with errors [ 38.280322][ T4455] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 38.284608][ T4455] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 38.287202][ T4455] Remounting filesystem read-only [ 38.288187][ T4455] NILFS (loop1): error -5 truncating bmap (ino=16) [ 38.290097][ T4455] NILFS (loop1): mounting fs with errors [ 38.308478][ T4460] loop0: detected capacity change from 0 to 2048 [ 38.309354][ T4462] loop2: detected capacity change from 0 to 2048 [ 38.320286][ T4462] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 38.324021][ T4460] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) executing program [ 38.349867][ T4463] loop3: detected capacity change from 0 to 2048 [ 38.360939][ T4468] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 38.363488][ T4467] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 38.371862][ T4462] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 38.374043][ T4462] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 38.379146][ T4466] loop4: detected capacity change from 0 to 2048 [ 38.382327][ T4466] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 38.389730][ T4469] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 38.394191][ T4462] Remounting filesystem read-only [ 38.396088][ T4462] NILFS (loop2): error -5 truncating bmap (ino=16) [ 38.397991][ T4463] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 38.400271][ T4460] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 38.410580][ T4466] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 38.413004][ T4466] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 38.419887][ T4462] NILFS (loop2): mounting fs with errors [ 38.422175][ T4460] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 38.448262][ T4466] Remounting filesystem read-only [ 38.449349][ T4466] NILFS (loop4): error -5 truncating bmap (ino=16) [ 38.450712][ T4460] Remounting filesystem read-only [ 38.461249][ T4460] NILFS (loop0): error -5 truncating bmap (ino=16) [ 38.462832][ T4471] NILFS (loop0): mounting fs with errors [ 38.470907][ T4466] NILFS (loop4): mounting fs with errors executing program [ 38.483747][ T4473] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 38.485576][ T4470] loop1: detected capacity change from 0 to 2048 [ 38.496670][ T4463] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 38.498739][ T4463] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 38.507798][ T4463] Remounting filesystem read-only [ 38.509087][ T4463] NILFS (loop3): error -5 truncating bmap (ino=16) executing program [ 38.513430][ T4470] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) executing program [ 38.523257][ T4463] NILFS (loop3): mounting fs with errors [ 38.538025][ T4480] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 38.547367][ T4475] loop2: detected capacity change from 0 to 2048 [ 38.552553][ T4470] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 38.555985][ T4470] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 38.565156][ T4470] Remounting filesystem read-only [ 38.566416][ T4475] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 38.569091][ T4470] NILFS (loop1): error -5 truncating bmap (ino=16) [ 38.575653][ T4478] loop0: detected capacity change from 0 to 2048 [ 38.577354][ T4470] NILFS (loop1): mounting fs with errors [ 38.581631][ T4479] loop4: detected capacity change from 0 to 2048 [ 38.586649][ T4478] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 38.588767][ T4479] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 38.600090][ T4481] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 38.608321][ T4483] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 38.612000][ T4475] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 38.614288][ T4475] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 38.624078][ T4484] loop3: detected capacity change from 0 to 2048 executing program [ 38.627913][ T4475] Remounting filesystem read-only [ 38.632517][ T4484] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 38.633353][ T4475] NILFS (loop2): error -5 truncating bmap (ino=16) [ 38.634743][ T4479] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 38.638174][ T4479] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 38.640489][ T4479] Remounting filesystem read-only [ 38.644476][ T4475] NILFS (loop2): mounting fs with errors [ 38.644900][ T4479] NILFS (loop4): error -5 truncating bmap (ino=16) [ 38.652480][ T4479] NILFS (loop4): mounting fs with errors [ 38.663352][ T4487] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 38.665850][ T4488] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 38.672064][ T4478] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 38.672908][ T4484] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 38.674330][ T4478] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 38.676674][ T4484] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 38.680961][ T4478] Remounting filesystem read-only [ 38.683227][ T4484] Remounting filesystem read-only [ 38.683332][ T4478] NILFS (loop0): error -5 truncating bmap (ino=16) [ 38.684591][ T4484] NILFS (loop3): error -5 truncating bmap (ino=16) [ 38.688621][ T4486] loop1: detected capacity change from 0 to 2048 [ 38.692541][ T4484] NILFS (loop3): mounting fs with errors [ 38.699587][ T4478] NILFS (loop0): mounting fs with errors [ 38.703663][ T4486] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) executing program [ 38.733232][ T4490] loop4: detected capacity change from 0 to 2048 executing program [ 38.748251][ T4490] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) executing program [ 38.774121][ T4496] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 38.779166][ T4495] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 38.786269][ T4490] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 38.788466][ T4490] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 38.792601][ T4486] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 38.794363][ T4490] Remounting filesystem read-only [ 38.794629][ T4486] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 38.795678][ T4490] NILFS (loop4): error -5 truncating bmap (ino=16) [ 38.804719][ T4490] NILFS (loop4): mounting fs with errors [ 38.818583][ T4486] Remounting filesystem read-only [ 38.819631][ T4486] NILFS (loop1): error -5 truncating bmap (ino=16) [ 38.821686][ T4486] NILFS (loop1): mounting fs with errors executing program [ 38.835097][ T4497] loop3: detected capacity change from 0 to 2048 [ 38.840619][ T4497] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) executing program executing program executing program [ 38.892307][ T4498] loop2: detected capacity change from 0 to 2048 [ 38.893718][ T4507] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 38.902384][ T4497] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 38.907905][ T4497] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 38.911775][ T4498] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 38.915484][ T4503] loop0: detected capacity change from 0 to 2048 [ 38.919307][ T4497] Remounting filesystem read-only [ 38.922382][ T4497] NILFS (loop3): error -5 truncating bmap (ino=16) [ 38.923372][ T4504] loop1: detected capacity change from 0 to 2048 [ 38.931044][ T4497] NILFS (loop3): mounting fs with errors [ 38.931729][ T4504] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 38.934649][ T4503] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 38.952457][ T4506] loop4: detected capacity change from 0 to 2048 [ 38.958499][ T4509] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 38.960909][ T4508] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 38.969595][ T4498] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 38.977233][ T4503] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 38.979667][ T4503] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 38.982693][ T4510] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 38.987017][ T4504] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 38.989378][ T4504] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 38.992604][ T4498] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 38.998238][ T4506] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 39.001033][ T4498] Remounting filesystem read-only [ 39.002630][ T4504] Remounting filesystem read-only [ 39.003719][ T4504] NILFS (loop1): error -5 truncating bmap (ino=16) [ 39.004316][ T4503] Remounting filesystem read-only [ 39.006134][ T4503] NILFS (loop0): error -5 truncating bmap (ino=16) [ 39.011349][ T4498] NILFS (loop2): error -5 truncating bmap (ino=16) [ 39.012304][ T4504] NILFS (loop1): mounting fs with errors executing program [ 39.022669][ T4498] NILFS (loop2): mounting fs with errors [ 39.024520][ T4503] NILFS (loop0): mounting fs with errors [ 39.041221][ T4514] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 39.046125][ T4506] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 39.047444][ T4513] loop3: detected capacity change from 0 to 2048 [ 39.048491][ T4506] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 39.057564][ T4513] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 39.059495][ T4506] Remounting filesystem read-only [ 39.063762][ T4506] NILFS (loop4): error -5 truncating bmap (ino=16) [ 39.079932][ T4515] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 39.082082][ T4513] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 39.084607][ T4513] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 39.086360][ T4506] NILFS (loop4): mounting fs with errors [ 39.092481][ T4513] Remounting filesystem read-only [ 39.094042][ T4513] NILFS (loop3): error -5 truncating bmap (ino=16) [ 39.095901][ T4513] NILFS (loop3): mounting fs with errors executing program executing program [ 39.129056][ T4518] loop2: detected capacity change from 0 to 2048 [ 39.131769][ T4518] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) executing program executing program [ 39.150959][ T4522] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 39.174080][ T4518] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 39.182002][ T4518] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 39.185454][ T4518] Remounting filesystem read-only [ 39.188675][ T4518] NILFS (loop2): error -5 truncating bmap (ino=16) executing program [ 39.195258][ T4518] NILFS (loop2): mounting fs with errors executing program [ 39.214528][ T4523] loop1: detected capacity change from 0 to 2048 [ 39.220356][ T4526] loop3: detected capacity change from 0 to 2048 [ 39.235725][ T4523] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) executing program [ 39.242613][ T4526] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 39.259864][ T4529] loop0: detected capacity change from 0 to 2048 [ 39.269172][ T4529] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 39.269548][ T4533] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 39.275782][ T4526] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 39.277697][ T4534] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 39.280878][ T4530] loop4: detected capacity change from 0 to 2048 [ 39.289048][ T4523] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 39.295748][ T4526] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 39.298248][ T4523] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 39.300914][ T4526] Remounting filesystem read-only [ 39.306367][ T4526] NILFS (loop3): error -5 truncating bmap (ino=16) [ 39.310515][ T4532] loop2: detected capacity change from 0 to 2048 [ 39.314963][ T4530] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 39.320754][ T4535] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 39.322958][ T4523] Remounting filesystem read-only [ 39.322972][ T4523] NILFS (loop1): error -5 truncating bmap (ino=16) [ 39.326151][ T4523] NILFS (loop1): mounting fs with errors [ 39.328484][ T4529] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 39.331112][ T4529] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 39.340788][ T4526] NILFS (loop3): mounting fs with errors [ 39.342497][ T4532] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 39.352057][ T4529] Remounting filesystem read-only [ 39.353194][ T4529] NILFS (loop0): error -5 truncating bmap (ino=16) [ 39.355150][ T4529] NILFS (loop0): mounting fs with errors [ 39.372617][ T4537] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 39.377124][ T4536] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 39.381297][ T4532] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 39.389209][ T4532] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 39.392205][ T4530] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 39.398150][ T4530] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) executing program executing program [ 39.410132][ T4530] Remounting filesystem read-only [ 39.411975][ T4532] Remounting filesystem read-only [ 39.411989][ T4532] NILFS (loop2): error -5 truncating bmap (ino=16) [ 39.412459][ T4532] NILFS (loop2): mounting fs with errors [ 39.418517][ T4530] NILFS (loop4): error -5 truncating bmap (ino=16) [ 39.428679][ T4530] NILFS (loop4): mounting fs with errors executing program executing program [ 39.466930][ T4541] loop1: detected capacity change from 0 to 2048 [ 39.485493][ T4542] loop3: detected capacity change from 0 to 2048 [ 39.487525][ T4545] loop2: detected capacity change from 0 to 2048 [ 39.490067][ T4541] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 39.494094][ T4545] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 39.497386][ T4542] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) executing program [ 39.507800][ T4543] loop0: detected capacity change from 0 to 2048 [ 39.511761][ T4548] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 39.517630][ T4545] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 39.519982][ T4545] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 39.526752][ T4545] Remounting filesystem read-only [ 39.547968][ T4545] NILFS (loop2): error -5 truncating bmap (ino=16) [ 39.553754][ T4549] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 39.556212][ T4543] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 39.563127][ T4542] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 39.566034][ T4550] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 39.566064][ T4545] NILFS (loop2): mounting fs with errors [ 39.578229][ T4542] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 39.584654][ T4541] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 39.586909][ T4541] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 39.592665][ T4542] Remounting filesystem read-only [ 39.593845][ T4542] NILFS (loop3): error -5 truncating bmap (ino=16) [ 39.596650][ T4547] loop4: detected capacity change from 0 to 2048 [ 39.602228][ T4541] Remounting filesystem read-only [ 39.603361][ T4541] NILFS (loop1): error -5 truncating bmap (ino=16) [ 39.605023][ T4551] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 39.612898][ T4542] NILFS (loop3): mounting fs with errors [ 39.620312][ T4547] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 39.629586][ T4543] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 executing program [ 39.637188][ T4543] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 39.643628][ T4541] NILFS (loop1): mounting fs with errors [ 39.652357][ T4543] Remounting filesystem read-only [ 39.653388][ T4543] NILFS (loop0): error -5 truncating bmap (ino=16) [ 39.660702][ T4543] NILFS (loop0): mounting fs with errors [ 39.671530][ T4555] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 39.676129][ T4547] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 39.678600][ T4547] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 39.682660][ T4547] Remounting filesystem read-only [ 39.683879][ T4547] NILFS (loop4): error -5 truncating bmap (ino=16) executing program [ 39.692824][ T4547] NILFS (loop4): mounting fs with errors [ 39.695005][ T4553] loop2: detected capacity change from 0 to 2048 [ 39.709672][ T4553] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 39.716564][ T4556] loop3: detected capacity change from 0 to 2048 [ 39.729444][ T4556] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 39.732526][ T4559] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 39.737773][ T4553] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 39.742159][ T4553] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 39.747401][ T4560] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 39.749810][ T4553] Remounting filesystem read-only [ 39.750830][ T4553] NILFS (loop2): error -5 truncating bmap (ino=16) [ 39.760192][ T4553] NILFS (loop2): mounting fs with errors [ 39.763345][ T4556] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 39.765498][ T4556] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 39.775196][ T4558] loop1: detected capacity change from 0 to 2048 executing program [ 39.783973][ T4558] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 39.799164][ T4556] Remounting filesystem read-only [ 39.801994][ T4563] loop4: detected capacity change from 0 to 2048 [ 39.804701][ T4563] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 39.807967][ T4556] NILFS (loop3): error -5 truncating bmap (ino=16) executing program [ 39.825523][ T4556] NILFS (loop3): mounting fs with errors [ 39.840843][ T4568] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 39.844082][ T4569] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 39.846213][ T4563] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 39.848392][ T4563] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 39.859957][ T4558] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 39.864047][ T4564] loop0: detected capacity change from 0 to 2048 [ 39.868351][ T4558] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 39.869797][ T4567] loop2: detected capacity change from 0 to 2048 [ 39.874341][ T4563] Remounting filesystem read-only [ 39.875480][ T4563] NILFS (loop4): error -5 truncating bmap (ino=16) [ 39.877542][ T4558] Remounting filesystem read-only [ 39.878595][ T4564] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 39.878937][ T4558] NILFS (loop1): error -5 truncating bmap (ino=16) [ 39.883262][ T4563] NILFS (loop4): mounting fs with errors [ 39.885477][ T4558] NILFS (loop1): mounting fs with errors [ 39.904148][ T4567] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 39.908468][ T4570] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 39.920364][ T4564] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 39.932981][ T4564] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 39.936108][ T4564] Remounting filesystem read-only executing program [ 39.947377][ T4564] NILFS (loop0): error -5 truncating bmap (ino=16) executing program [ 39.954634][ T4564] NILFS (loop0): mounting fs with errors [ 39.958602][ T4575] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 39.967346][ T4567] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 executing program [ 39.969867][ T4567] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 39.983337][ T4567] Remounting filesystem read-only [ 39.984485][ T4567] NILFS (loop2): error -5 truncating bmap (ino=16) [ 39.988299][ T4574] loop3: detected capacity change from 0 to 2048 [ 39.993911][ T4567] NILFS (loop2): mounting fs with errors [ 40.008746][ T4576] loop4: detected capacity change from 0 to 2048 executing program [ 40.038051][ T4577] loop1: detected capacity change from 0 to 2048 [ 40.041274][ T4574] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) executing program [ 40.045583][ T4576] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 40.048280][ T4577] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 40.088208][ T4582] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 40.093515][ T4577] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 40.095837][ T4577] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 40.095969][ T4579] loop0: detected capacity change from 0 to 2048 [ 40.104743][ T4583] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 40.107533][ T4579] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 40.110405][ T4577] Remounting filesystem read-only [ 40.110448][ T4584] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 40.115293][ T4574] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 40.117708][ T4574] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 40.118161][ T4576] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 40.119715][ T4577] NILFS (loop1): error -5 truncating bmap (ino=16) [ 40.122313][ T4576] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 40.124472][ T4574] Remounting filesystem read-only [ 40.126554][ T4574] NILFS (loop3): error -5 truncating bmap (ino=16) [ 40.128174][ T4577] NILFS (loop1): mounting fs with errors [ 40.131618][ T4581] loop2: detected capacity change from 0 to 2048 [ 40.138821][ T4581] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 40.139223][ T4574] NILFS (loop3): mounting fs with errors [ 40.159878][ T4576] Remounting filesystem read-only [ 40.161140][ T4576] NILFS (loop4): error -5 truncating bmap (ino=16) [ 40.164456][ T4576] NILFS (loop4): mounting fs with errors executing program [ 40.180177][ T4587] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 40.197316][ T4579] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 40.199531][ T4579] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 40.204794][ T4579] Remounting filesystem read-only [ 40.205857][ T4579] NILFS (loop0): error -5 truncating bmap (ino=16) executing program [ 40.211785][ T4590] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 40.217063][ T4579] NILFS (loop0): mounting fs with errors [ 40.223102][ T4581] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 40.225325][ T4581] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 40.240181][ T4581] Remounting filesystem read-only [ 40.246042][ T4592] loop4: detected capacity change from 0 to 2048 [ 40.249811][ T4592] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 40.252453][ T4581] NILFS (loop2): error -5 truncating bmap (ino=16) [ 40.253041][ T4588] loop1: detected capacity change from 0 to 2048 [ 40.254715][ T4581] NILFS (loop2): mounting fs with errors [ 40.269689][ T4588] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 40.279318][ T4593] loop3: detected capacity change from 0 to 2048 executing program [ 40.285118][ T4593] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 40.294340][ T4595] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 40.299152][ T4593] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 40.310084][ T4593] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 40.313243][ T4593] Remounting filesystem read-only [ 40.314315][ T4593] NILFS (loop3): error -5 truncating bmap (ino=16) [ 40.316001][ T4593] NILFS (loop3): mounting fs with errors [ 40.319849][ T4597] loop2: detected capacity change from 0 to 2048 [ 40.331286][ T4600] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 40.336128][ T4599] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 40.339840][ T4588] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 40.348266][ T4597] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 40.350554][ T4592] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 40.353071][ T4588] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 40.355354][ T4592] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 40.359784][ T4588] Remounting filesystem read-only [ 40.361465][ T4588] NILFS (loop1): error -5 truncating bmap (ino=16) [ 40.364648][ T4592] Remounting filesystem read-only [ 40.365745][ T4592] NILFS (loop4): error -5 truncating bmap (ino=16) [ 40.366621][ T4598] loop0: detected capacity change from 0 to 2048 [ 40.367466][ T4588] NILFS (loop1): mounting fs with errors [ 40.370361][ T4592] NILFS (loop4): mounting fs with errors executing program [ 40.410819][ T4605] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 40.413044][ T4597] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 40.415751][ T4598] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) executing program [ 40.421903][ T4597] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 40.424552][ T4597] Remounting filesystem read-only [ 40.425901][ T4597] NILFS (loop2): error -5 truncating bmap (ino=16) [ 40.425942][ T4602] loop3: detected capacity change from 0 to 2048 [ 40.444838][ T4602] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 40.453055][ T4597] NILFS (loop2): mounting fs with errors [ 40.463399][ T4606] loop1: detected capacity change from 0 to 2048 [ 40.466634][ T4608] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 40.466824][ T4609] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 40.474085][ T4598] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 40.479628][ T4598] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 40.491477][ T4606] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 40.494976][ T4602] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 40.497186][ T4602] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 40.503672][ T4598] Remounting filesystem read-only [ 40.505912][ T4598] NILFS (loop0): error -5 truncating bmap (ino=16) [ 40.508396][ T4598] NILFS (loop0): mounting fs with errors [ 40.515267][ T4602] Remounting filesystem read-only [ 40.516519][ T4602] NILFS (loop3): error -5 truncating bmap (ino=16) [ 40.518194][ T4607] loop4: detected capacity change from 0 to 2048 [ 40.521063][ T4602] NILFS (loop3): mounting fs with errors executing program [ 40.523327][ T4607] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 40.543981][ T4611] loop2: detected capacity change from 0 to 2048 executing program [ 40.555708][ T4613] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 40.559142][ T4611] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 40.561631][ T4615] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 40.565001][ T4606] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 40.567587][ T4606] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 40.570122][ T4607] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 40.573064][ T4607] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 40.576309][ T4607] Remounting filesystem read-only [ 40.579813][ T4607] NILFS (loop4): error -5 truncating bmap (ino=16) [ 40.585600][ T4607] NILFS (loop4): mounting fs with errors [ 40.589178][ T4616] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 40.591967][ T4611] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 40.597109][ T4611] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 40.607604][ T4606] Remounting filesystem read-only [ 40.608732][ T4606] NILFS (loop1): error -5 truncating bmap (ino=16) [ 40.616790][ T4614] loop0: detected capacity change from 0 to 2048 [ 40.627733][ T4618] loop3: detected capacity change from 0 to 2048 [ 40.630250][ T4606] NILFS (loop1): mounting fs with errors [ 40.635119][ T4611] Remounting filesystem read-only [ 40.636340][ T4611] NILFS (loop2): error -5 truncating bmap (ino=16) executing program [ 40.640491][ T4611] NILFS (loop2): mounting fs with errors [ 40.644411][ T4618] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 40.659342][ T4614] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) executing program [ 40.708599][ T4626] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 40.713597][ T4618] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 40.715849][ T4618] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 40.718628][ T4627] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 40.723430][ T4614] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 40.725949][ T4614] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 40.732894][ T4618] Remounting filesystem read-only [ 40.738522][ T4618] NILFS (loop3): error -5 truncating bmap (ino=16) [ 40.740266][ T4614] Remounting filesystem read-only [ 40.744418][ T4614] NILFS (loop0): error -5 truncating bmap (ino=16) [ 40.746226][ T4618] NILFS (loop3): mounting fs with errors [ 40.751560][ T4614] NILFS (loop0): mounting fs with errors [ 40.760537][ T4628] loop4: detected capacity change from 0 to 2048 executing program [ 40.786344][ T4629] loop2: detected capacity change from 0 to 2048 [ 40.794610][ T4629] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 40.798146][ T4623] loop1: detected capacity change from 0 to 2048 [ 40.814475][ T4628] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) executing program [ 40.819795][ T4623] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 40.833712][ T4634] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 40.840775][ T4629] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 40.849891][ T4635] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 40.850893][ T4629] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 40.856194][ T4633] loop0: detected capacity change from 0 to 2048 [ 40.859137][ T4633] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 40.862821][ T4628] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 40.864160][ T4631] loop3: detected capacity change from 0 to 2048 [ 40.865079][ T4628] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 40.871531][ T4636] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 40.874660][ T4628] Remounting filesystem read-only [ 40.875917][ T4628] NILFS (loop4): error -5 truncating bmap (ino=16) [ 40.877978][ T4628] NILFS (loop4): mounting fs with errors [ 40.881587][ T4631] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 40.887878][ T4623] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 40.891703][ T4623] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 40.902436][ T4629] Remounting filesystem read-only [ 40.903556][ T4623] Remounting filesystem read-only [ 40.903593][ T4623] NILFS (loop1): error -5 truncating bmap (ino=16) [ 40.906249][ T4638] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 40.909618][ T4629] NILFS (loop2): error -5 truncating bmap (ino=16) [ 40.911231][ T4637] NILFS (loop2): mounting fs with errors [ 40.913053][ T4639] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 40.913325][ T4623] NILFS (loop1): mounting fs with errors [ 40.920240][ T4633] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 40.922952][ T4633] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 40.927984][ T4631] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 40.930311][ T4631] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 40.932925][ T4633] Remounting filesystem read-only [ 40.935248][ T4633] NILFS (loop0): error -5 truncating bmap (ino=16) [ 40.937103][ T4633] NILFS (loop0): mounting fs with errors [ 40.938940][ T4631] Remounting filesystem read-only [ 40.940169][ T4631] NILFS (loop3): error -5 truncating bmap (ino=16) [ 40.944478][ T4631] NILFS (loop3): mounting fs with errors executing program executing program executing program [ 40.996311][ T4643] loop2: detected capacity change from 0 to 2048 [ 41.001626][ T4644] loop4: detected capacity change from 0 to 2048 [ 41.009996][ T4645] loop1: detected capacity change from 0 to 2048 [ 41.027774][ T4643] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 41.030246][ T4645] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) executing program [ 41.037843][ T4644] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) executing program [ 41.051022][ T4650] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 41.065019][ T4651] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 41.067640][ T4643] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 41.072675][ T4644] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 41.075029][ T4643] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 41.081729][ T4644] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 41.084367][ T4652] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 41.085298][ T4643] Remounting filesystem read-only [ 41.090952][ T4648] loop3: detected capacity change from 0 to 2048 [ 41.094461][ T4645] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 41.096957][ T4643] NILFS (loop2): error -5 truncating bmap (ino=16) [ 41.098636][ T4644] Remounting filesystem read-only [ 41.099761][ T4644] NILFS (loop4): error -5 truncating bmap (ino=16) [ 41.103237][ T4643] NILFS (loop2): mounting fs with errors [ 41.104931][ T4645] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 41.108422][ T4649] loop0: detected capacity change from 0 to 2048 [ 41.111553][ T4644] NILFS (loop4): mounting fs with errors [ 41.115948][ T4645] Remounting filesystem read-only [ 41.117070][ T4645] NILFS (loop1): error -5 truncating bmap (ino=16) [ 41.119238][ T4648] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) executing program [ 41.132826][ T4649] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 41.138058][ T4645] NILFS (loop1): mounting fs with errors executing program [ 41.162947][ T4656] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 41.167783][ T4649] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 41.169899][ T4649] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 41.174338][ T4649] Remounting filesystem read-only [ 41.175562][ T4649] NILFS (loop0): error -5 truncating bmap (ino=16) [ 41.177428][ T4649] NILFS (loop0): mounting fs with errors [ 41.181626][ T4654] loop2: detected capacity change from 0 to 2048 [ 41.195531][ T4657] loop4: detected capacity change from 0 to 2048 executing program [ 41.200325][ T4657] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 41.208314][ T4654] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 41.214480][ T4660] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 41.221860][ T4659] loop1: detected capacity change from 0 to 2048 [ 41.229810][ T4648] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 41.231763][ T4661] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 41.234782][ T4659] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 41.241551][ T4648] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 41.245372][ T4657] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 41.247600][ T4657] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 41.250211][ T4657] Remounting filesystem read-only [ 41.251379][ T4657] NILFS (loop4): error -5 truncating bmap (ino=16) [ 41.253984][ T4648] Remounting filesystem read-only executing program [ 41.255693][ T4657] NILFS (loop4): mounting fs with errors [ 41.256680][ T4648] NILFS (loop3): error -5 truncating bmap (ino=16) [ 41.263483][ T4648] NILFS (loop3): mounting fs with errors [ 41.271996][ T4663] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 41.277829][ T4654] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 41.288019][ T4654] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 41.294852][ T4654] Remounting filesystem read-only [ 41.297100][ T4665] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 41.301901][ T4654] NILFS (loop2): error -5 truncating bmap (ino=16) [ 41.308598][ T4654] NILFS (loop2): mounting fs with errors [ 41.312127][ T4659] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 41.314476][ T4659] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 41.332106][ T4659] Remounting filesystem read-only executing program [ 41.333592][ T4659] NILFS (loop1): error -5 truncating bmap (ino=16) [ 41.336048][ T4659] NILFS (loop1): mounting fs with errors executing program executing program [ 41.366310][ T4667] loop4: detected capacity change from 0 to 2048 [ 41.369172][ T4664] loop0: detected capacity change from 0 to 2048 [ 41.381922][ T4667] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 41.384600][ T4664] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 41.395077][ T4673] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 41.400032][ T4664] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 41.400519][ T4670] loop3: detected capacity change from 0 to 2048 [ 41.405308][ T4674] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 41.408611][ T4670] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 41.414703][ T4664] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 41.417773][ T4664] Remounting filesystem read-only [ 41.418453][ T4667] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 41.418861][ T4664] NILFS (loop0): error -5 truncating bmap (ino=16) [ 41.421017][ T4667] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 41.424645][ T4676] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 41.429211][ T4664] NILFS (loop0): mounting fs with errors [ 41.429241][ T4670] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 41.429344][ T4667] Remounting filesystem read-only [ 41.430455][ T4670] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 41.437606][ T4671] loop2: detected capacity change from 0 to 2048 [ 41.443384][ T4671] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 41.449865][ T4667] NILFS (loop4): error -5 truncating bmap (ino=16) [ 41.456547][ T4670] Remounting filesystem read-only [ 41.457164][ T4677] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 41.457663][ T4670] NILFS (loop3): error -5 truncating bmap (ino=16) [ 41.468498][ T4675] loop1: detected capacity change from 0 to 2048 [ 41.469760][ T4671] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 41.471344][ T4678] NILFS (loop4): mounting fs with errors [ 41.473832][ T4675] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 41.480108][ T4671] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 41.489457][ T4670] NILFS (loop3): mounting fs with errors [ 41.489466][ T4679] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 41.495559][ T4671] Remounting filesystem read-only [ 41.497734][ T4671] NILFS (loop2): error -5 truncating bmap (ino=16) [ 41.499361][ T4675] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 41.499997][ T4671] NILFS (loop2): mounting fs with errors [ 41.503494][ T4675] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 41.512274][ T4675] Remounting filesystem read-only [ 41.513404][ T4675] NILFS (loop1): error -5 truncating bmap (ino=16) executing program [ 41.523957][ T4675] NILFS (loop1): mounting fs with errors executing program executing program [ 41.555401][ T4683] loop0: detected capacity change from 0 to 2048 [ 41.577140][ T4683] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) executing program executing program [ 41.593647][ T4689] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 41.598619][ T4683] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 41.600880][ T4683] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 41.612435][ T4683] Remounting filesystem read-only [ 41.613554][ T4683] NILFS (loop0): error -5 truncating bmap (ino=16) executing program [ 41.619879][ T4683] NILFS (loop0): mounting fs with errors executing program [ 41.661676][ T4690] loop3: detected capacity change from 0 to 2048 [ 41.671782][ T4694] loop4: detected capacity change from 0 to 2048 [ 41.674611][ T4694] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) executing program [ 41.686345][ T4690] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 41.701406][ T4698] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 41.706711][ T4694] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 41.708944][ T4694] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 41.725576][ T4694] Remounting filesystem read-only [ 41.726826][ T4694] NILFS (loop4): error -5 truncating bmap (ino=16) [ 41.728636][ T4694] NILFS (loop4): mounting fs with errors [ 41.730253][ T4701] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 41.735317][ T4690] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 41.737663][ T4690] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 41.741723][ T4690] Remounting filesystem read-only [ 41.750669][ T4690] NILFS (loop3): error -5 truncating bmap (ino=16) [ 41.755909][ T4697] loop1: detected capacity change from 0 to 2048 [ 41.758737][ T4690] NILFS (loop3): mounting fs with errors [ 41.765009][ T4700] loop0: detected capacity change from 0 to 2048 [ 41.771924][ T4700] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 41.777881][ T4702] loop2: detected capacity change from 0 to 2048 [ 41.783176][ T4697] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 41.789118][ T4703] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 41.791127][ T4700] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 41.794505][ T4700] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 41.798769][ T4700] Remounting filesystem read-only [ 41.800062][ T4700] NILFS (loop0): error -5 truncating bmap (ino=16) [ 41.802191][ T4702] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 41.820851][ T4704] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 41.824434][ T4700] NILFS (loop0): mounting fs with errors [ 41.827302][ T4697] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 41.829548][ T4697] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 41.835094][ T4697] Remounting filesystem read-only [ 41.836283][ T4697] NILFS (loop1): error -5 truncating bmap (ino=16) [ 41.838191][ T4697] NILFS (loop1): mounting fs with errors executing program [ 41.858557][ T4706] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 41.863787][ T4702] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 41.885537][ T4709] loop3: detected capacity change from 0 to 2048 [ 41.888503][ T4709] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) executing program [ 41.889521][ T4702] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 41.911135][ T4702] Remounting filesystem read-only [ 41.914185][ T4702] NILFS (loop2): error -5 truncating bmap (ino=16) [ 41.920029][ T4712] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 41.924622][ T4707] loop4: detected capacity change from 0 to 2048 executing program [ 41.930472][ T4709] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 41.932786][ T4709] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 41.935287][ T4709] Remounting filesystem read-only [ 41.936386][ T4709] NILFS (loop3): error -5 truncating bmap (ino=16) [ 41.941990][ T4702] NILFS (loop2): mounting fs with errors [ 41.942674][ T4711] loop0: detected capacity change from 0 to 2048 [ 41.945369][ T4709] NILFS (loop3): mounting fs with errors [ 41.948267][ T4711] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 41.957393][ T4707] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 41.963939][ T4715] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 41.979311][ T4714] loop1: detected capacity change from 0 to 2048 [ 41.980031][ T4711] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 41.982517][ T4714] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 41.990426][ T4716] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 41.994226][ T4711] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 41.996759][ T4711] Remounting filesystem read-only [ 41.997906][ T4711] NILFS (loop0): error -5 truncating bmap (ino=16) executing program [ 42.005921][ T4711] NILFS (loop0): mounting fs with errors [ 42.018339][ T4718] loop2: detected capacity change from 0 to 2048 executing program [ 42.021804][ T4718] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 42.032649][ T4714] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 42.035197][ T4714] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 42.046342][ T4721] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 42.053384][ T4707] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 42.055938][ T4714] Remounting filesystem read-only [ 42.057288][ T4714] NILFS (loop1): error -5 truncating bmap (ino=16) [ 42.059019][ T4707] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 42.063193][ T4714] NILFS (loop1): mounting fs with errors [ 42.065234][ T4707] Remounting filesystem read-only [ 42.066417][ T4707] NILFS (loop4): error -5 truncating bmap (ino=16) [ 42.068762][ T4720] loop3: detected capacity change from 0 to 2048 [ 42.071653][ T4720] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 42.078701][ T4707] NILFS (loop4): mounting fs with errors [ 42.091720][ T4725] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 42.095462][ T4726] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 42.100454][ T4718] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 42.114115][ T4718] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 42.116373][ T4720] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 42.118761][ T4720] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 42.122491][ T4718] Remounting filesystem read-only [ 42.123593][ T4718] NILFS (loop2): error -5 truncating bmap (ino=16) [ 42.123758][ T4720] Remounting filesystem read-only [ 42.126250][ T4720] NILFS (loop3): error -5 truncating bmap (ino=16) executing program [ 42.128013][ T4720] NILFS (loop3): mounting fs with errors [ 42.138892][ T4718] NILFS (loop2): mounting fs with errors [ 42.159503][ T4724] loop0: detected capacity change from 0 to 2048 [ 42.171335][ T4724] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) executing program [ 42.189344][ T4732] loop1: detected capacity change from 0 to 2048 [ 42.211505][ T4732] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) executing program executing program [ 42.225842][ T4735] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 42.230903][ T4732] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 42.234659][ T4737] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 42.244734][ T4724] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 42.246998][ T4724] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 42.259307][ T4732] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 42.267903][ T4732] Remounting filesystem read-only [ 42.269068][ T4732] NILFS (loop1): error -5 truncating bmap (ino=16) [ 42.276332][ T4724] Remounting filesystem read-only [ 42.277703][ T4724] NILFS (loop0): error -5 truncating bmap (ino=16) [ 42.279534][ T4724] NILFS (loop0): mounting fs with errors [ 42.280279][ T4732] NILFS (loop1): mounting fs with errors [ 42.285108][ T4739] loop2: detected capacity change from 0 to 2048 [ 42.290189][ T4740] loop4: detected capacity change from 0 to 2048 [ 42.294438][ T4739] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 42.305530][ T4738] loop3: detected capacity change from 0 to 2048 [ 42.310668][ T4740] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 42.330410][ T4738] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 42.333189][ T4742] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 42.335415][ T4739] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 42.337643][ T4739] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 42.340013][ T4743] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 42.345427][ T4739] Remounting filesystem read-only [ 42.346557][ T4739] NILFS (loop2): error -5 truncating bmap (ino=16) [ 42.359779][ T4739] NILFS (loop2): mounting fs with errors [ 42.361527][ T4740] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 executing program [ 42.366024][ T4740] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 42.367019][ T4745] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 42.373754][ T4738] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 42.378280][ T4740] Remounting filesystem read-only [ 42.379071][ T4738] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 42.379456][ T4740] NILFS (loop4): error -5 truncating bmap (ino=16) [ 42.386469][ T4740] NILFS (loop4): mounting fs with errors [ 42.402213][ T4738] Remounting filesystem read-only [ 42.403480][ T4738] NILFS (loop3): error -5 truncating bmap (ino=16) executing program [ 42.412045][ T4738] NILFS (loop3): mounting fs with errors [ 42.436138][ T4746] loop0: detected capacity change from 0 to 2048 [ 42.452174][ T4747] loop1: detected capacity change from 0 to 2048 [ 42.459350][ T4746] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) executing program [ 42.467767][ T4747] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 42.473983][ T4749] loop2: detected capacity change from 0 to 2048 [ 42.490039][ T4751] loop4: detected capacity change from 0 to 2048 [ 42.491579][ T4752] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 42.492810][ T4749] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 42.511006][ T4746] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 42.512217][ T4753] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 42.515846][ T4746] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 42.518411][ T4751] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 42.522448][ T4747] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 42.524718][ T4747] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 42.529154][ T4754] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 42.533929][ T4746] Remounting filesystem read-only [ 42.535170][ T4746] NILFS (loop0): error -5 truncating bmap (ino=16) [ 42.536321][ T4751] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 42.538720][ T4751] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 42.541618][ T4751] Remounting filesystem read-only [ 42.542771][ T4751] NILFS (loop4): error -5 truncating bmap (ino=16) [ 42.544606][ T4751] NILFS (loop4): mounting fs with errors [ 42.546172][ T4747] Remounting filesystem read-only [ 42.547301][ T4747] NILFS (loop1): error -5 truncating bmap (ino=16) [ 42.551080][ T4746] NILFS (loop0): mounting fs with errors [ 42.562374][ T4747] NILFS (loop1): mounting fs with errors [ 42.566818][ T4755] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 42.589223][ T4749] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 42.599135][ T4749] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 42.601864][ T4749] Remounting filesystem read-only [ 42.602941][ T4749] NILFS (loop2): error -5 truncating bmap (ino=16) executing program executing program [ 42.617593][ T4749] NILFS (loop2): mounting fs with errors [ 42.637662][ T4760] loop4: detected capacity change from 0 to 2048 [ 42.644967][ T4757] loop3: detected capacity change from 0 to 2048 [ 42.651800][ T4757] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 42.656393][ T4761] loop0: detected capacity change from 0 to 2048 executing program [ 42.686188][ T4761] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 42.689580][ T4763] loop1: detected capacity change from 0 to 2048 [ 42.689759][ T4764] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 42.701488][ T4757] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 42.703711][ T4757] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 42.707936][ T4757] Remounting filesystem read-only [ 42.709325][ T4757] NILFS (loop3): error -5 truncating bmap (ino=16) executing program [ 42.711761][ T4757] NILFS (loop3): mounting fs with errors [ 42.712226][ T4760] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 42.725966][ T4763] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 42.731611][ T4767] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 42.741534][ T4768] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 42.749647][ T4761] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 42.761029][ T4763] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 42.771622][ T4761] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 42.779378][ T4763] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 42.779378][ T4769] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 42.792025][ T4761] Remounting filesystem read-only [ 42.793263][ T4761] NILFS (loop0): error -5 truncating bmap (ino=16) [ 42.800553][ T4760] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 42.801790][ T4772] NILFS (loop0): mounting fs with errors [ 42.802893][ T4760] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 42.818125][ T4766] loop2: detected capacity change from 0 to 2048 [ 42.827046][ T4760] Remounting filesystem read-only [ 42.828221][ T4760] NILFS (loop4): error -5 truncating bmap (ino=16) [ 42.830719][ T4760] NILFS (loop4): mounting fs with errors [ 42.832559][ T4763] Remounting filesystem read-only [ 42.833701][ T4763] NILFS (loop1): error -5 truncating bmap (ino=16) [ 42.836159][ T11] NILFS (loop1): discard dirty page: offset=4096, ino=6 [ 42.837693][ T11] NILFS (loop1): discard dirty block: blocknr=39, size=1024 [ 42.839211][ T11] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 42.843055][ T11] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 42.845011][ T11] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 42.854012][ T4773] NILFS (loop1): mounting fs with errors [ 42.862235][ T4766] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) executing program [ 42.898452][ T4775] loop3: detected capacity change from 0 to 2048 [ 42.901923][ T4768] ------------[ cut here ]------------ executing program [ 42.903214][ T4768] WARNING: CPU: 0 PID: 4768 at fs/buffer.c:1081 mark_buffer_dirty+0x330/0x624 [ 42.905080][ T4768] Modules linked in: [ 42.905888][ T4768] CPU: 0 PID: 4768 Comm: segctord Tainted: G W 6.1.121-syzkaller #0 [ 42.907847][ T4768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 42.909978][ T4768] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 42.911720][ T4768] pc : mark_buffer_dirty+0x330/0x624 [ 42.912903][ T4768] lr : mark_buffer_dirty+0x330/0x624 [ 42.914012][ T4768] sp : ffff8000218c7550 [ 42.914974][ T4768] x29: ffff8000218c7550 x28: ffff0000de9e0328 x27: ffff8000218c78c0 [ 42.916783][ T4768] x26: ffff0000dfb0dae8 x25: ffff0000d7be0020 x24: dfff800000000000 [ 42.918465][ T4768] x23: ffff0000e4a3a010 x22: ffff0000dfb0daf8 x21: dfff800000000000 [ 42.920318][ T4768] x20: 0000000000000008 x19: ffff0000e102b3a0 x18: 1fffe0003679bf76 [ 42.922119][ T4768] x17: ffff800015a8d000 x16: ffff800008319a88 x15: ffff0001b3cdfbbc [ 42.923922][ T4768] x14: 1ffff00002b520b2 x13: dfff800000000000 x12: 0000000000000001 [ 42.924309][ T4777] loop0: detected capacity change from 0 to 2048 [ 42.925783][ T4768] x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008b37270 [ 42.929006][ T4768] x8 : ffff0000cde4d340 x7 : ffff800009e60334 x6 : 0000000000000000 [ 42.930863][ T4768] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800008b36f70 [ 42.932565][ T4768] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 42.934411][ T4768] Call trace: [ 42.935162][ T4768] mark_buffer_dirty+0x330/0x624 [ 42.936299][ T4768] nilfs_segctor_do_construct+0x2d4/0x6638 [ 42.937760][ T4768] nilfs_segctor_construct+0x13c/0x558 [ 42.939075][ T4768] nilfs_segctor_thread+0x3f0/0xd70 [ 42.940258][ T4768] kthread+0x250/0x2d8 [ 42.941217][ T4768] ret_from_fork+0x10/0x20 [ 42.942153][ T4768] irq event stamp: 38 [ 42.943056][ T4768] hardirqs last enabled at (37): [] _raw_spin_unlock_irqrestore+0x48/0xac [ 42.945242][ T4768] hardirqs last disabled at (38): [] el1_dbg+0x24/0x80 [ 42.947154][ T4768] softirqs last enabled at (0): [] copy_process+0x13c0/0x38d0 [ 42.949244][ T4768] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 42.950915][ T4768] ---[ end trace 0000000000000000 ]--- [ 42.956515][ T4775] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 42.967337][ T4778] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 42.968816][ T4777] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) executing program [ 42.978350][ T4766] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 42.978469][ T4780] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 42.980620][ T4766] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 43.002094][ T4777] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 43.005100][ T4766] Remounting filesystem read-only [ 43.006218][ T4766] NILFS (loop2): error -5 truncating bmap (ino=16) [ 43.013504][ T4781] loop4: detected capacity change from 0 to 2048 [ 43.016519][ T4781] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 43.021988][ T4777] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 43.027181][ T4766] NILFS (loop2): mounting fs with errors [ 43.027206][ T4777] Remounting filesystem read-only [ 43.029511][ T4777] NILFS (loop0): error -5 truncating bmap (ino=16) executing program [ 43.034196][ T4777] NILFS (loop0): mounting fs with errors [ 43.050221][ T4784] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 43.055645][ T4781] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 43.057910][ T4781] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 43.060831][ T4781] Remounting filesystem read-only [ 43.062518][ T4781] NILFS (loop4): error -5 truncating bmap (ino=16) [ 43.064190][ T4781] NILFS (loop4): mounting fs with errors executing program [ 43.089130][ T4786] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 43.096021][ T4775] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 43.098187][ T4775] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 43.110838][ T4775] Remounting filesystem read-only [ 43.112352][ T4775] NILFS (loop3): error -5 truncating bmap (ino=16) executing program executing program [ 43.116266][ T4775] NILFS (loop3): mounting fs with errors [ 43.124256][ T4790] loop2: detected capacity change from 0 to 2048 [ 43.126809][ T4790] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 43.146347][ T4783] loop1: detected capacity change from 0 to 2048 [ 43.151034][ T4783] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 43.157505][ T4794] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 43.161811][ T4790] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 43.164046][ T4790] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 43.167775][ T4790] Remounting filesystem read-only [ 43.168890][ T4790] NILFS (loop2): error -5 truncating bmap (ino=16) [ 43.172143][ T4790] NILFS (loop2): mounting fs with errors [ 43.182353][ T4793] loop0: detected capacity change from 0 to 2048 executing program [ 43.195626][ T4793] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 43.204138][ T4798] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 43.216905][ T4783] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 43.219360][ T4783] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 43.232593][ T4801] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 43.239626][ T4796] loop3: detected capacity change from 0 to 2048 [ 43.239893][ T4793] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 executing program [ 43.249016][ T4783] Remounting filesystem read-only [ 43.250165][ T4783] NILFS (loop1): error -5 truncating bmap (ino=16) [ 43.257018][ T4802] loop2: detected capacity change from 0 to 2048 [ 43.257708][ T4796] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 43.261022][ T4802] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 43.261096][ T4793] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 43.264485][ T4803] NILFS (loop1): mounting fs with errors [ 43.272852][ T4804] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 43.277358][ T4802] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 43.278794][ T4799] loop4: detected capacity change from 0 to 2048 [ 43.279654][ T4802] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 43.284389][ T4802] Remounting filesystem read-only [ 43.285409][ T4802] NILFS (loop2): error -5 truncating bmap (ino=16) [ 43.287835][ T4802] NILFS (loop2): mounting fs with errors [ 43.297209][ T4799] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 43.302789][ T4793] Remounting filesystem read-only [ 43.307243][ T4793] NILFS (loop0): error -5 truncating bmap (ino=16) [ 43.309487][ T4807] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 43.322816][ T4806] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 43.332219][ T4805] NILFS (loop0): mounting fs with errors executing program [ 43.337991][ T4796] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 43.340210][ T4796] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 43.346096][ T4799] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 43.348282][ T4799] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 43.352170][ T4796] Remounting filesystem read-only [ 43.353375][ T4796] NILFS (loop3): error -5 truncating bmap (ino=16) [ 43.355061][ T4799] Remounting filesystem read-only [ 43.356240][ T4799] NILFS (loop4): error -5 truncating bmap (ino=16) [ 43.358202][ T4796] NILFS (loop3): mounting fs with errors [ 43.360033][ T4799] NILFS (loop4): mounting fs with errors executing program [ 43.388140][ T4811] loop1: detected capacity change from 0 to 2048 executing program [ 43.390934][ T4809] loop2: detected capacity change from 0 to 2048 [ 43.393666][ T4811] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 43.403789][ T4809] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 43.413091][ T4814] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 43.426741][ T4811] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 executing program [ 43.434928][ T4811] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 43.437241][ T4817] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 43.449139][ T4811] Remounting filesystem read-only [ 43.449229][ T4809] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 43.458133][ T4811] NILFS (loop1): error -5 truncating bmap (ino=16) [ 43.462005][ T4809] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 43.468444][ T4811] NILFS (loop1): mounting fs with errors [ 43.472489][ T4813] loop3: detected capacity change from 0 to 2048 [ 43.474355][ T4809] Remounting filesystem read-only [ 43.475458][ T4809] NILFS (loop2): error -5 truncating bmap (ino=16) [ 43.490162][ T4813] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 43.490362][ T4809] NILFS (loop2): mounting fs with errors [ 43.494954][ T4818] loop4: detected capacity change from 0 to 2048 [ 43.511977][ T4819] loop0: detected capacity change from 0 to 2048 [ 43.519865][ T4819] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 43.525622][ T4818] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 43.528058][ T4821] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 43.539924][ T4813] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 executing program [ 43.546111][ T4813] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 43.549122][ T4823] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 43.554333][ T4818] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 43.556477][ T4818] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 43.559012][ T4818] Remounting filesystem read-only [ 43.560041][ T4818] NILFS (loop4): error -5 truncating bmap (ino=16) [ 43.563193][ T4813] Remounting filesystem read-only [ 43.564340][ T4813] NILFS (loop3): error -5 truncating bmap (ino=16) [ 43.565787][ T4822] loop1: detected capacity change from 0 to 2048 [ 43.576994][ T4818] NILFS (loop4): mounting fs with errors [ 43.578319][ T4822] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 43.578932][ T4813] NILFS (loop3): mounting fs with errors executing program [ 43.606249][ T4827] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 43.622903][ T4826] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 43.624787][ T4819] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 43.626030][ T4825] loop2: detected capacity change from 0 to 2048 [ 43.630711][ T4819] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 43.636226][ T4822] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 43.638541][ T4822] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 43.643316][ T4822] Remounting filesystem read-only [ 43.644444][ T4822] NILFS (loop1): error -5 truncating bmap (ino=16) [ 43.646075][ T4825] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) executing program [ 43.656862][ T4822] NILFS (loop1): mounting fs with errors [ 43.667119][ T4819] Remounting filesystem read-only [ 43.668289][ T4819] NILFS (loop0): error -5 truncating bmap (ino=16) [ 43.670028][ T4819] NILFS (loop0): mounting fs with errors executing program [ 43.691601][ T4832] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 43.696320][ T4831] loop3: detected capacity change from 0 to 2048 [ 43.699864][ T4831] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 43.703831][ T4825] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 43.706101][ T4825] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 43.709382][ T4825] Remounting filesystem read-only [ 43.710861][ T4825] NILFS (loop2): error -5 truncating bmap (ino=16) executing program [ 43.721941][ T4825] NILFS (loop2): mounting fs with errors [ 43.728733][ T4830] loop4: detected capacity change from 0 to 2048 executing program [ 43.734086][ T4830] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 43.746451][ T4838] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 43.750979][ T4830] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 43.753814][ T4830] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 43.757042][ T4830] Remounting filesystem read-only [ 43.758188][ T4830] NILFS (loop4): error -5 truncating bmap (ino=16) [ 43.762033][ T4837] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 43.766831][ T4830] NILFS (loop4): mounting fs with errors [ 43.770559][ T4836] loop0: detected capacity change from 0 to 2048 [ 43.774337][ T4831] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 43.776509][ T4831] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 43.779910][ T4831] Remounting filesystem read-only [ 43.783448][ T4836] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 43.785792][ T4831] NILFS (loop3): error -5 truncating bmap (ino=16) [ 43.793747][ T4831] NILFS (loop3): mounting fs with errors [ 43.795885][ T4834] loop1: detected capacity change from 0 to 2048 executing program [ 43.802598][ T4834] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) executing program [ 43.831372][ T4843] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 43.839873][ T4845] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 43.841986][ T4836] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 43.844417][ T4836] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 43.848233][ T4836] Remounting filesystem read-only [ 43.849377][ T4836] NILFS (loop0): error -5 truncating bmap (ino=16) [ 43.854370][ T4842] loop4: detected capacity change from 0 to 2048 executing program [ 43.860061][ T4842] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 43.868205][ T4834] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 43.870358][ T4834] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 43.875393][ T4841] loop2: detected capacity change from 0 to 2048 [ 43.878637][ T4836] NILFS (loop0): mounting fs with errors [ 43.888603][ T4841] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 43.891016][ T4847] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 43.904545][ T4846] loop3: detected capacity change from 0 to 2048 [ 43.911244][ T4848] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 43.913198][ T4841] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 43.915150][ T4834] Remounting filesystem read-only [ 43.915664][ T4841] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 43.916691][ T4834] NILFS (loop1): error -5 truncating bmap (ino=16) [ 43.932240][ T4842] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 43.934525][ T4842] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 43.937396][ T4842] Remounting filesystem read-only [ 43.938472][ T4842] NILFS (loop4): error -5 truncating bmap (ino=16) [ 43.940757][ T4841] Remounting filesystem read-only [ 43.942652][ T4846] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 43.946047][ T4841] NILFS (loop2): error -5 truncating bmap (ino=16) [ 43.952601][ T4842] NILFS (loop4): mounting fs with errors [ 43.954696][ T4841] NILFS (loop2): mounting fs with errors [ 43.957832][ T4834] NILFS (loop1): mounting fs with errors executing program [ 43.982641][ T4852] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 43.989627][ T4846] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 44.002439][ T4846] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 44.008640][ T4846] Remounting filesystem read-only [ 44.009800][ T4846] NILFS (loop3): error -5 truncating bmap (ino=16) executing program [ 44.021523][ T4846] NILFS (loop3): mounting fs with errors executing program [ 44.040872][ T4851] loop0: detected capacity change from 0 to 2048 executing program [ 44.066250][ T4851] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) executing program [ 44.101007][ T4861] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 44.106723][ T4851] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 44.108963][ T4851] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 44.112771][ T4855] loop4: detected capacity change from 0 to 2048 [ 44.119841][ T4855] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 44.121008][ T4851] Remounting filesystem read-only [ 44.123008][ T4851] NILFS (loop0): error -5 truncating bmap (ino=16) [ 44.125257][ T4856] loop2: detected capacity change from 0 to 2048 [ 44.137354][ T4856] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 44.143632][ T4860] loop3: detected capacity change from 0 to 2048 [ 44.146162][ T4851] NILFS (loop0): mounting fs with errors [ 44.149033][ T4862] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 44.150128][ T4859] loop1: detected capacity change from 0 to 2048 [ 44.155169][ T4855] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 44.156670][ T4860] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 44.159668][ T4855] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 44.160908][ T4859] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 44.172527][ T4855] Remounting filesystem read-only [ 44.173952][ T4855] NILFS (loop4): error -5 truncating bmap (ino=16) [ 44.180694][ T4863] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 44.183792][ T4855] NILFS (loop4): mounting fs with errors [ 44.187162][ T4856] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 44.189352][ T4856] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 44.200773][ T4864] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 44.206455][ T4860] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 44.210094][ T4860] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 44.213444][ T4860] Remounting filesystem read-only [ 44.215601][ T4856] Remounting filesystem read-only [ 44.217425][ T4860] NILFS (loop3): error -5 truncating bmap (ino=16) executing program [ 44.230430][ T4856] NILFS (loop2): error -5 truncating bmap (ino=16) [ 44.233053][ T4867] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 44.242719][ T4860] NILFS (loop3): mounting fs with errors [ 44.244481][ T4859] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 44.246850][ T4859] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 44.260801][ T4856] NILFS (loop2): mounting fs with errors [ 44.272892][ T4859] Remounting filesystem read-only [ 44.276483][ T4859] NILFS (loop1): error -5 truncating bmap (ino=16) [ 44.292781][ T4868] loop0: detected capacity change from 0 to 2048 [ 44.295533][ T4859] NILFS (loop1): mounting fs with errors [ 44.300466][ T4870] loop4: detected capacity change from 0 to 2048 [ 44.305512][ T4868] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) executing program [ 44.332885][ T4870] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 44.344880][ T4873] loop3: detected capacity change from 0 to 2048 executing program executing program [ 44.361457][ T4873] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 44.364192][ T4877] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 44.367911][ T4868] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 44.369985][ T4868] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 44.372046][ T4876] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 44.382078][ T4870] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 44.384313][ T4870] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 44.394213][ T4868] Remounting filesystem read-only [ 44.395448][ T4868] NILFS (loop0): error -5 truncating bmap (ino=16) [ 44.400552][ T4870] Remounting filesystem read-only [ 44.401580][ T4868] NILFS (loop0): mounting fs with errors [ 44.402939][ T4870] NILFS (loop4): error -5 truncating bmap (ino=16) [ 44.411855][ T4880] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 44.419515][ T4879] loop1: detected capacity change from 0 to 2048 [ 44.419764][ T4873] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 44.427242][ T4878] loop2: detected capacity change from 0 to 2048 [ 44.429884][ T4878] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 44.431007][ T4870] NILFS (loop4): mounting fs with errors [ 44.436521][ T4879] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 44.440222][ T4873] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 44.445777][ T4873] Remounting filesystem read-only [ 44.445914][ T4882] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 44.447092][ T4873] NILFS (loop3): error -5 truncating bmap (ino=16) [ 44.482939][ T4878] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 44.485240][ T4878] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 44.492777][ T4873] NILFS (loop3): mounting fs with errors [ 44.494038][ T4884] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 44.506860][ T4879] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 44.509265][ T4879] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 44.512335][ T4878] Remounting filesystem read-only [ 44.514103][ T4878] NILFS (loop2): error -5 truncating bmap (ino=16) [ 44.517461][ T4879] Remounting filesystem read-only [ 44.518663][ T4879] NILFS (loop1): error -5 truncating bmap (ino=16) [ 44.520447][ T4878] NILFS (loop2): mounting fs with errors executing program [ 44.534091][ T4879] NILFS (loop1): mounting fs with errors [ 44.549272][ T4888] loop4: detected capacity change from 0 to 2048 [ 44.558408][ T4886] loop0: detected capacity change from 0 to 2048 [ 44.562716][ T4886] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) executing program [ 44.581309][ T4891] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 44.585587][ T4886] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 44.587777][ T4886] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 44.590494][ T4888] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 44.597511][ T4886] Remounting filesystem read-only [ 44.598595][ T4886] NILFS (loop0): error -5 truncating bmap (ino=16) [ 44.601532][ T4893] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 44.603625][ T4888] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 44.607559][ T4890] loop2: detected capacity change from 0 to 2048 [ 44.610091][ T4886] NILFS (loop0): mounting fs with errors [ 44.611676][ T4888] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 44.616123][ T4888] Remounting filesystem read-only [ 44.617595][ T4890] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 44.626252][ T4888] NILFS (loop4): error -5 truncating bmap (ino=16) executing program executing program [ 44.636020][ T4888] NILFS (loop4): mounting fs with errors executing program [ 44.659411][ T4898] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 44.662366][ T4890] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 44.664866][ T4890] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 44.668664][ T4895] loop3: detected capacity change from 0 to 2048 [ 44.671060][ T4890] Remounting filesystem read-only [ 44.672510][ T4890] NILFS (loop2): error -5 truncating bmap (ino=16) [ 44.681842][ T4895] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 44.684151][ T4890] NILFS (loop2): mounting fs with errors [ 44.696255][ T4897] loop1: detected capacity change from 0 to 2048 executing program [ 44.707206][ T4901] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 44.730005][ T4895] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 44.732352][ T4895] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 44.744925][ T4899] loop0: detected capacity change from 0 to 2048 [ 44.749403][ T4897] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 44.752812][ T4895] Remounting filesystem read-only [ 44.754005][ T4895] NILFS (loop3): error -5 truncating bmap (ino=16) [ 44.777202][ T4895] NILFS (loop3): mounting fs with errors [ 44.782493][ T4899] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 44.784966][ T4902] loop4: detected capacity change from 0 to 2048 [ 44.788189][ T4905] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 44.792819][ T4897] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 44.795385][ T4897] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 44.798011][ T4897] Remounting filesystem read-only [ 44.799048][ T4897] NILFS (loop1): error -5 truncating bmap (ino=16) [ 44.807111][ T4902] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 44.811591][ T4897] NILFS (loop1): mounting fs with errors [ 44.821549][ T4906] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 44.840934][ T4899] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 executing program [ 44.850657][ T4904] loop2: detected capacity change from 0 to 2048 [ 44.857449][ T4899] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 44.860252][ T4899] Remounting filesystem read-only [ 44.866381][ T4910] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 44.868667][ T4899] NILFS (loop0): error -5 truncating bmap (ino=16) [ 44.869900][ T4899] NILFS (loop0): mounting fs with errors [ 44.877322][ T4902] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 44.879036][ T4909] loop1: detected capacity change from 0 to 2048 [ 44.879557][ T4902] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 44.890862][ T4904] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) executing program [ 44.897295][ T4909] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 44.908315][ T4912] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 44.914064][ T4902] Remounting filesystem read-only [ 44.915204][ T4902] NILFS (loop4): error -5 truncating bmap (ino=16) [ 44.917778][ T4909] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 44.920161][ T4909] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 44.924688][ T4913] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 44.926958][ T4909] Remounting filesystem read-only [ 44.926971][ T4909] NILFS (loop1): error -5 truncating bmap (ino=16) [ 44.928640][ T4902] NILFS (loop4): mounting fs with errors [ 44.930156][ T4909] NILFS (loop1): mounting fs with errors [ 44.941968][ T4904] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 44.948878][ T4911] loop3: detected capacity change from 0 to 2048 [ 44.960028][ T4904] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 44.964232][ T4911] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 44.966284][ T4904] Remounting filesystem read-only [ 44.968723][ T4904] NILFS (loop2): error -5 truncating bmap (ino=16) [ 44.979531][ T4904] NILFS (loop2): mounting fs with errors executing program executing program [ 45.004752][ T4918] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 45.016650][ T4911] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 45.018853][ T4911] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 45.027190][ T4916] loop0: detected capacity change from 0 to 2048 [ 45.030565][ T4916] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 45.038304][ T4922] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 45.038998][ T4911] Remounting filesystem read-only [ 45.042493][ T4911] NILFS (loop3): error -5 truncating bmap (ino=16) executing program [ 45.043337][ T4916] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 45.045815][ T4911] NILFS (loop3): mounting fs with errors [ 45.045979][ T4916] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 45.050105][ T4916] Remounting filesystem read-only [ 45.050464][ T4919] loop1: detected capacity change from 0 to 2048 [ 45.052338][ T4916] NILFS (loop0): error -5 truncating bmap (ino=16) [ 45.055287][ T4916] NILFS (loop0): mounting fs with errors [ 45.072794][ T4923] loop2: detected capacity change from 0 to 2048 [ 45.075485][ T4923] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 45.091809][ T4919] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 45.095740][ T4924] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 45.100286][ T4923] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 45.102690][ T4923] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 45.107117][ T4921] loop4: detected capacity change from 0 to 2048 [ 45.108770][ T4923] Remounting filesystem read-only [ 45.109932][ T4923] NILFS (loop2): error -5 truncating bmap (ino=16) executing program [ 45.112474][ T4923] NILFS (loop2): mounting fs with errors [ 45.131405][ T4926] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 45.133575][ T4919] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 45.135877][ T4919] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 45.142027][ T4919] Remounting filesystem read-only [ 45.143197][ T4919] NILFS (loop1): error -5 truncating bmap (ino=16) [ 45.147898][ T4921] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) executing program [ 45.161482][ T4919] NILFS (loop1): mounting fs with errors [ 45.161506][ T4927] loop0: detected capacity change from 0 to 2048 [ 45.166376][ T4927] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) executing program [ 45.186795][ T4932] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 45.197029][ T4930] loop3: detected capacity change from 0 to 2048 [ 45.202020][ T4933] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 45.209735][ T4927] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 45.219434][ T4921] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 45.221818][ T4921] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 45.223900][ T4927] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 45.228324][ T4930] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 45.230919][ T4927] Remounting filesystem read-only [ 45.233185][ T4927] NILFS (loop0): error -5 truncating bmap (ino=16) [ 45.235748][ T4931] loop2: detected capacity change from 0 to 2048 [ 45.237778][ T4921] Remounting filesystem read-only [ 45.238792][ T4921] NILFS (loop4): error -5 truncating bmap (ino=16) [ 45.248855][ T4921] NILFS (loop4): mounting fs with errors [ 45.250623][ T4931] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 45.250645][ T4927] NILFS (loop0): mounting fs with errors [ 45.254686][ T4936] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 45.260526][ T4930] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 45.266559][ T4935] loop1: detected capacity change from 0 to 2048 [ 45.269432][ T4935] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 45.273232][ T4930] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 45.280307][ T4937] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 45.291837][ T4930] Remounting filesystem read-only [ 45.292990][ T4930] NILFS (loop3): error -5 truncating bmap (ino=16) [ 45.299625][ T4930] NILFS (loop3): mounting fs with errors [ 45.301017][ T4938] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 45.305867][ T4931] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 45.308111][ T4931] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 45.322204][ T4935] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 45.324542][ T4935] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 45.325219][ T4931] Remounting filesystem read-only [ 45.328690][ T4931] NILFS (loop2): error -5 truncating bmap (ino=16) [ 45.330470][ T4931] NILFS (loop2): mounting fs with errors [ 45.331064][ T4935] Remounting filesystem read-only [ 45.334908][ T4935] NILFS (loop1): error -5 truncating bmap (ino=16) [ 45.352193][ T4935] NILFS (loop1): mounting fs with errors executing program executing program executing program executing program [ 45.434301][ T4940] loop4: detected capacity change from 0 to 2048 [ 45.438841][ T4940] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 45.448524][ T4943] loop0: detected capacity change from 0 to 2048 [ 45.453870][ T4944] loop3: detected capacity change from 0 to 2048 [ 45.469574][ T4949] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 45.473644][ T4940] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 45.475909][ T4940] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 45.478185][ T4947] loop1: detected capacity change from 0 to 2048 [ 45.489052][ T4948] loop2: detected capacity change from 0 to 2048 [ 45.491618][ T4943] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 45.491938][ T4940] Remounting filesystem read-only [ 45.495450][ T4944] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 45.501603][ T4940] NILFS (loop4): error -5 truncating bmap (ino=16) [ 45.506402][ T4950] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 45.510163][ T4948] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 45.510467][ T4940] NILFS (loop4): mounting fs with errors [ 45.515138][ T4943] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 45.518328][ T4943] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 45.520818][ T4951] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 45.523948][ T4943] Remounting filesystem read-only [ 45.524353][ T4944] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 45.525042][ T4943] NILFS (loop0): error -5 truncating bmap (ino=16) [ 45.532317][ T4947] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 45.532799][ T4943] NILFS (loop0): mounting fs with errors [ 45.540619][ T4952] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 45.540932][ T4944] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 45.559890][ T4944] Remounting filesystem read-only [ 45.562332][ T4948] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 45.566203][ T4948] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 45.568732][ T4948] Remounting filesystem read-only [ 45.571936][ T4948] NILFS (loop2): error -5 truncating bmap (ino=16) executing program [ 45.576800][ T4944] NILFS (loop3): error -5 truncating bmap (ino=16) [ 45.579838][ T4948] NILFS (loop2): mounting fs with errors [ 45.590405][ T4955] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 45.602293][ T4944] NILFS (loop3): mounting fs with errors [ 45.612302][ T4947] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 executing program [ 45.616199][ T4947] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 45.630250][ T4947] Remounting filesystem read-only [ 45.631358][ T4947] NILFS (loop1): error -5 truncating bmap (ino=16) [ 45.633191][ T4947] NILFS (loop1): mounting fs with errors [ 45.662154][ T4959] loop2: detected capacity change from 0 to 2048 [ 45.671828][ T4959] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) executing program executing program [ 45.689892][ T4956] loop4: detected capacity change from 0 to 2048 [ 45.702576][ T4965] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 45.710694][ T4959] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 45.717959][ T4959] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 45.721521][ T4956] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 45.721601][ T4959] Remounting filesystem read-only [ 45.724576][ T4959] NILFS (loop2): error -5 truncating bmap (ino=16) [ 45.730085][ T4964] loop3: detected capacity change from 0 to 2048 [ 45.734783][ T4964] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 45.737270][ T4959] NILFS (loop2): mounting fs with errors [ 45.740318][ T4960] loop0: detected capacity change from 0 to 2048 [ 45.747308][ T4963] loop1: detected capacity change from 0 to 2048 [ 45.761389][ T4960] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 45.764520][ T4966] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 45.766047][ T4967] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 45.779034][ T4964] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 45.782737][ T4963] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 45.786276][ T4956] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 45.788699][ T4956] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 45.793362][ T4964] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 45.800926][ T4956] Remounting filesystem read-only [ 45.802101][ T4970] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 45.804952][ T4956] NILFS (loop4): error -5 truncating bmap (ino=16) [ 45.804972][ T4968] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 45.808176][ T4964] Remounting filesystem read-only [ 45.809531][ T4964] NILFS (loop3): error -5 truncating bmap (ino=16) [ 45.810152][ T4963] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 45.814789][ T4960] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 45.816885][ T4960] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 45.822355][ T4956] NILFS (loop4): mounting fs with errors executing program [ 45.829294][ T4963] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 45.832112][ T4963] Remounting filesystem read-only [ 45.833229][ T4963] NILFS (loop1): error -5 truncating bmap (ino=16) [ 45.834872][ T4964] NILFS (loop3): mounting fs with errors [ 45.845417][ T4963] NILFS (loop1): mounting fs with errors [ 45.852260][ T4960] Remounting filesystem read-only [ 45.853502][ T4960] NILFS (loop0): error -5 truncating bmap (ino=16) [ 45.863952][ T4960] NILFS (loop0): mounting fs with errors executing program [ 45.897554][ T4971] loop2: detected capacity change from 0 to 2048 [ 45.903220][ T4971] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) executing program executing program [ 45.931449][ T4980] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 45.942202][ T4975] loop4: detected capacity change from 0 to 2048 [ 45.943267][ T4979] loop1: detected capacity change from 0 to 2048 [ 45.945814][ T4975] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 45.946295][ T4971] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 45.951877][ T4971] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 45.954757][ T4979] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 45.957308][ T4971] Remounting filesystem read-only [ 45.958337][ T4971] NILFS (loop2): error -5 truncating bmap (ino=16) [ 45.961042][ T4971] NILFS (loop2): mounting fs with errors [ 45.979352][ T4981] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 45.982178][ T4979] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 45.984340][ T4979] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) executing program executing program [ 45.995092][ T4984] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 46.002863][ T4978] loop3: detected capacity change from 0 to 2048 [ 46.009139][ T4975] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 46.018434][ T4979] Remounting filesystem read-only [ 46.019524][ T4985] loop2: detected capacity change from 0 to 2048 [ 46.019981][ T4978] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 46.032844][ T4975] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 46.035406][ T4979] NILFS (loop1): error -5 truncating bmap (ino=16) [ 46.036550][ T4987] NILFS (loop1): mounting fs with errors [ 46.038274][ T4985] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 46.047655][ T4975] Remounting filesystem read-only [ 46.048762][ T4975] NILFS (loop4): error -5 truncating bmap (ino=16) [ 46.060217][ T4986] loop0: detected capacity change from 0 to 2048 [ 46.064112][ T4989] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 46.074697][ T4985] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 46.077554][ T4975] NILFS (loop4): mounting fs with errors [ 46.078563][ T4986] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 46.080009][ T4985] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 46.084080][ T4990] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 46.095458][ T4978] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 46.097722][ T4978] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 46.107496][ T4985] Remounting filesystem read-only [ 46.107738][ T4978] Remounting filesystem read-only [ 46.108574][ T4985] NILFS (loop2): error -5 truncating bmap (ino=16) [ 46.109667][ T4978] NILFS (loop3): error -5 truncating bmap (ino=16) [ 46.114772][ T4985] NILFS (loop2): mounting fs with errors executing program executing program [ 46.136227][ T4978] NILFS (loop3): mounting fs with errors [ 46.154223][ T4995] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 46.158987][ T4986] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 46.167828][ T4986] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 46.170687][ T4986] Remounting filesystem read-only [ 46.172178][ T4986] NILFS (loop0): error -5 truncating bmap (ino=16) [ 46.174497][ T4986] NILFS (loop0): mounting fs with errors [ 46.181666][ T4994] loop4: detected capacity change from 0 to 2048 [ 46.182380][ T4993] loop1: detected capacity change from 0 to 2048 [ 46.188607][ T4994] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) executing program [ 46.191977][ T4993] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 46.210931][ T4997] loop2: detected capacity change from 0 to 2048 executing program executing program [ 46.230472][ T5001] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 46.234550][ T4997] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 46.246206][ T5003] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 46.246490][ T4993] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 46.250514][ T4993] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 46.260981][ T5004] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 46.265200][ T4997] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 46.267677][ T4997] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 46.270483][ T4997] Remounting filesystem read-only [ 46.270814][ T4994] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 46.272806][ T4997] NILFS (loop2): error -5 truncating bmap (ino=16) [ 46.274913][ T4994] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 46.279617][ T5000] loop3: detected capacity change from 0 to 2048 [ 46.281327][ T4997] NILFS (loop2): mounting fs with errors [ 46.283670][ T4993] Remounting filesystem read-only [ 46.284783][ T4993] NILFS (loop1): error -5 truncating bmap (ino=16) [ 46.289619][ T5002] loop0: detected capacity change from 0 to 2048 [ 46.293040][ T4993] NILFS (loop1): mounting fs with errors [ 46.296876][ T4994] Remounting filesystem read-only [ 46.297974][ T5000] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 46.298243][ T4994] NILFS (loop4): error -5 truncating bmap (ino=16) [ 46.310337][ T5002] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 46.312755][ T4994] NILFS (loop4): mounting fs with errors executing program [ 46.336208][ T5007] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 46.338774][ T5006] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 46.343357][ T5000] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 46.345670][ T5000] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 46.349434][ T5008] loop1: detected capacity change from 0 to 2048 [ 46.354066][ T5008] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 46.358086][ T5002] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 46.360354][ T5002] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 46.372010][ T5000] Remounting filesystem read-only [ 46.375107][ T5000] NILFS (loop3): error -5 truncating bmap (ino=16) executing program [ 46.377334][ T5002] Remounting filesystem read-only [ 46.378413][ T5002] NILFS (loop0): error -5 truncating bmap (ino=16) [ 46.380653][ T5000] NILFS (loop3): mounting fs with errors executing program [ 46.385882][ T5002] NILFS (loop0): mounting fs with errors [ 46.391745][ T5011] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 46.394974][ T5008] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 46.397128][ T5008] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 46.404123][ T5008] Remounting filesystem read-only [ 46.409542][ T5008] NILFS (loop1): error -5 truncating bmap (ino=16) [ 46.411446][ T5008] NILFS (loop1): mounting fs with errors [ 46.442161][ T5013] loop4: detected capacity change from 0 to 2048 [ 46.448782][ T5012] loop2: detected capacity change from 0 to 2048 executing program executing program [ 46.459861][ T5012] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 46.462661][ T5013] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 46.485272][ T5016] loop3: detected capacity change from 0 to 2048 [ 46.488039][ T5016] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 46.506932][ T5019] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 46.517333][ T5020] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 46.517527][ T5016] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 46.519696][ T5018] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 46.526637][ T5017] loop0: detected capacity change from 0 to 2048 [ 46.533753][ T5013] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 46.535858][ T5012] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 46.536001][ T5013] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 46.538065][ T5012] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 46.552221][ T5013] Remounting filesystem read-only [ 46.553376][ T5013] NILFS (loop4): error -5 truncating bmap (ino=16) [ 46.559472][ T5016] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 46.559516][ T5017] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 46.564918][ T5016] Remounting filesystem read-only [ 46.566011][ T5016] NILFS (loop3): error -5 truncating bmap (ino=16) [ 46.571952][ T5016] NILFS (loop3): mounting fs with errors [ 46.571971][ T5013] NILFS (loop4): mounting fs with errors [ 46.576491][ T5012] Remounting filesystem read-only [ 46.577526][ T5012] NILFS (loop2): error -5 truncating bmap (ino=16) [ 46.581537][ T5012] NILFS (loop2): mounting fs with errors [ 46.587233][ T5022] loop1: detected capacity change from 0 to 2048 [ 46.602010][ T5023] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 46.602466][ T5022] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 46.612511][ T5017] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 46.617800][ T5017] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 46.621839][ T5017] Remounting filesystem read-only [ 46.623912][ T5017] NILFS (loop0): error -5 truncating bmap (ino=16) [ 46.626000][ T5017] NILFS (loop0): mounting fs with errors executing program executing program [ 46.647851][ T5025] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 46.673351][ T5022] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 46.675480][ T5022] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 46.701744][ T5022] Remounting filesystem read-only [ 46.702809][ T5022] NILFS (loop1): error -5 truncating bmap (ino=16) executing program [ 46.721659][ T5022] NILFS (loop1): mounting fs with errors [ 46.725184][ T5028] loop2: detected capacity change from 0 to 2048 [ 46.727756][ T5028] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 46.737879][ T5033] loop4: detected capacity change from 0 to 2048 [ 46.748407][ T5035] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 46.752182][ T5030] loop3: detected capacity change from 0 to 2048 [ 46.768497][ T5028] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 46.770697][ T5028] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 46.773058][ T5030] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 46.780563][ T5028] Remounting filesystem read-only [ 46.781783][ T5028] NILFS (loop2): error -5 truncating bmap (ino=16) [ 46.787800][ T5034] loop0: detected capacity change from 0 to 2048 [ 46.799599][ T5028] NILFS (loop2): mounting fs with errors [ 46.801628][ T5033] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 46.809623][ T5036] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 46.813006][ T5030] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 46.823300][ T5030] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 46.826352][ T5030] Remounting filesystem read-only [ 46.827710][ T5034] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 46.829924][ T5030] NILFS (loop3): error -5 truncating bmap (ino=16) executing program [ 46.844077][ T5030] NILFS (loop3): mounting fs with errors [ 46.849153][ T5038] loop1: detected capacity change from 0 to 2048 [ 46.853716][ T5038] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 46.857325][ T5039] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 46.872628][ T5033] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 46.875388][ T5033] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 46.885854][ T5033] Remounting filesystem read-only [ 46.887037][ T5033] NILFS (loop4): error -5 truncating bmap (ino=16) [ 46.899530][ T5033] NILFS (loop4): mounting fs with errors [ 46.904665][ T5044] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 46.912401][ T5034] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 46.915884][ T5034] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 46.916314][ T5045] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 46.918986][ T5034] Remounting filesystem read-only [ 46.926525][ T5034] NILFS (loop0): error -5 truncating bmap (ino=16) [ 46.930905][ T5038] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 46.932619][ T5034] NILFS (loop0): mounting fs with errors [ 46.935206][ T5038] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 46.939696][ T5038] Remounting filesystem read-only [ 46.940491][ T5042] loop3: detected capacity change from 0 to 2048 [ 46.941671][ T5038] NILFS (loop1): error -5 truncating bmap (ino=16) [ 46.944231][ T5038] NILFS (loop1): mounting fs with errors [ 46.947805][ T5042] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 46.966296][ T5047] loop4: detected capacity change from 0 to 2048 [ 46.968987][ T5047] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 46.976163][ T5043] loop2: detected capacity change from 0 to 2048 [ 46.978630][ T5043] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) executing program executing program [ 46.997353][ T5051] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 47.010068][ T5050] loop0: detected capacity change from 0 to 2048 [ 47.010347][ T5047] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 47.013339][ T5050] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 47.020104][ T5047] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 47.023844][ T5047] Remounting filesystem read-only [ 47.024902][ T5047] NILFS (loop4): error -5 truncating bmap (ino=16) [ 47.026581][ T5047] NILFS (loop4): mounting fs with errors [ 47.027750][ T5053] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 47.030991][ T5052] loop1: detected capacity change from 0 to 2048 [ 47.036592][ T5052] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 47.037832][ T5042] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 47.047510][ T5042] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 47.050556][ T5042] Remounting filesystem read-only [ 47.052424][ T5042] NILFS (loop3): error -5 truncating bmap (ino=16) [ 47.054950][ T5042] NILFS (loop3): mounting fs with errors [ 47.064846][ T5055] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 47.065304][ T5050] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 47.068932][ T5054] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 47.078493][ T5050] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 47.083281][ T5050] Remounting filesystem read-only [ 47.086230][ T5050] NILFS (loop0): error -5 truncating bmap (ino=16) [ 47.087787][ T5043] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 47.090099][ T5043] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 47.094137][ T5043] Remounting filesystem read-only [ 47.094354][ T5050] NILFS (loop0): mounting fs with errors [ 47.095240][ T5043] NILFS (loop2): error -5 truncating bmap (ino=16) [ 47.098308][ T5043] NILFS (loop2): mounting fs with errors [ 47.107318][ T5056] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 47.131716][ T5052] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 executing program [ 47.138175][ T5052] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 47.141228][ T5052] Remounting filesystem read-only executing program executing program [ 47.145452][ T5052] NILFS (loop1): error -5 truncating bmap (ino=16) executing program [ 47.151539][ T5052] NILFS (loop1): mounting fs with errors [ 47.218976][ T5062] loop3: detected capacity change from 0 to 2048 [ 47.228196][ T5063] loop0: detected capacity change from 0 to 2048 executing program [ 47.229996][ T5061] loop4: detected capacity change from 0 to 2048 [ 47.230329][ T5064] loop2: detected capacity change from 0 to 2048 [ 47.240660][ T5061] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 47.247413][ T5063] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 47.249693][ T5062] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 47.256398][ T5064] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 47.265666][ T5067] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 47.275198][ T5061] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 47.277537][ T5061] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 47.282158][ T5068] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 47.289271][ T5069] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 47.294606][ T5064] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 47.300651][ T5064] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 47.306102][ T5061] Remounting filesystem read-only [ 47.307235][ T5061] NILFS (loop4): error -5 truncating bmap (ino=16) [ 47.308561][ T5066] loop1: detected capacity change from 0 to 2048 [ 47.311842][ T5070] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 47.318821][ T5064] Remounting filesystem read-only [ 47.319176][ T5061] NILFS (loop4): mounting fs with errors [ 47.320135][ T5064] NILFS (loop2): error -5 truncating bmap (ino=16) [ 47.323803][ T5062] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 47.326035][ T5062] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 47.327579][ T5064] NILFS (loop2): mounting fs with errors [ 47.338508][ T5066] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 47.340410][ T5063] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 47.343244][ T5063] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 47.345273][ T5062] Remounting filesystem read-only [ 47.350449][ T5071] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 47.353045][ T5062] NILFS (loop3): error -5 truncating bmap (ino=16) [ 47.358360][ T5063] Remounting filesystem read-only [ 47.359483][ T5063] NILFS (loop0): error -5 truncating bmap (ino=16) [ 47.361212][ T5072] NILFS (loop0): mounting fs with errors [ 47.362459][ T5062] NILFS (loop3): mounting fs with errors [ 47.379278][ T5066] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 47.393086][ T5066] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 47.399300][ T5066] Remounting filesystem read-only [ 47.402096][ T5066] NILFS (loop1): error -5 truncating bmap (ino=16) executing program [ 47.411913][ T5066] NILFS (loop1): mounting fs with errors executing program executing program [ 47.454690][ T5075] loop4: detected capacity change from 0 to 2048 executing program [ 47.469236][ T5076] loop2: detected capacity change from 0 to 2048 [ 47.475411][ T5075] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 47.479988][ T5076] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 47.498845][ T5080] loop3: detected capacity change from 0 to 2048 [ 47.501004][ T5078] loop0: detected capacity change from 0 to 2048 [ 47.502806][ T5083] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 47.510769][ T5078] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 47.513268][ T5080] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 47.516441][ T5075] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 47.518746][ T5084] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 47.526966][ T5085] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 47.528496][ T5082] loop1: detected capacity change from 0 to 2048 [ 47.539481][ T5076] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 47.544026][ T5078] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 47.546203][ T5078] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 47.554131][ T5075] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 47.555281][ T5076] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 47.560034][ T5076] Remounting filesystem read-only [ 47.562427][ T5082] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 47.566074][ T5076] NILFS (loop2): error -5 truncating bmap (ino=16) [ 47.576243][ T5078] Remounting filesystem read-only [ 47.578297][ T5075] Remounting filesystem read-only [ 47.581577][ T5078] NILFS (loop0): error -5 truncating bmap (ino=16) [ 47.583184][ T5075] NILFS (loop4): error -5 truncating bmap (ino=16) [ 47.584831][ T5086] NILFS (loop4): mounting fs with errors [ 47.589143][ T5088] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 47.591617][ T5089] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 47.592336][ T5082] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 47.595995][ T5082] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 47.598865][ T5076] NILFS (loop2): mounting fs with errors [ 47.604625][ T5078] NILFS (loop0): mounting fs with errors [ 47.616377][ T5082] Remounting filesystem read-only [ 47.618873][ T5082] NILFS (loop1): error -5 truncating bmap (ino=16) [ 47.620579][ T5082] NILFS (loop1): mounting fs with errors executing program [ 47.624223][ T5080] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 47.626720][ T5080] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 47.641486][ T5080] Remounting filesystem read-only [ 47.642642][ T5080] NILFS (loop3): error -5 truncating bmap (ino=16) [ 47.644392][ T5080] NILFS (loop3): mounting fs with errors executing program executing program executing program executing program [ 47.722072][ T5096] loop3: detected capacity change from 0 to 2048 [ 47.725537][ T5097] loop0: detected capacity change from 0 to 2048 [ 47.728075][ T5096] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 47.733373][ T5097] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 47.738370][ T5094] loop1: detected capacity change from 0 to 2048 [ 47.748735][ T5100] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 47.749347][ T5094] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 47.753277][ T5096] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 executing program [ 47.755654][ T5096] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 47.758575][ T5101] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 47.760284][ T5096] Remounting filesystem read-only [ 47.762495][ T5096] NILFS (loop3): error -5 truncating bmap (ino=16) [ 47.764950][ T5097] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 47.767162][ T5097] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 47.769376][ T5096] NILFS (loop3): mounting fs with errors [ 47.775208][ T5097] Remounting filesystem read-only [ 47.776376][ T5097] NILFS (loop0): error -5 truncating bmap (ino=16) [ 47.778300][ T5097] NILFS (loop0): mounting fs with errors [ 47.785689][ T5099] loop4: detected capacity change from 0 to 2048 [ 47.792357][ T5104] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 47.795286][ T5099] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 47.799323][ T5103] loop2: detected capacity change from 0 to 2048 [ 47.809276][ T5106] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 47.812255][ T5103] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) executing program [ 47.822330][ T5094] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 47.822620][ T5099] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 47.824782][ T5094] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 47.826799][ T5099] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 47.832944][ T5099] Remounting filesystem read-only [ 47.834020][ T5099] NILFS (loop4): error -5 truncating bmap (ino=16) [ 47.841687][ T5107] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 47.843937][ T5103] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 47.844259][ T5094] Remounting filesystem read-only [ 47.846172][ T5103] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 47.847155][ T5094] NILFS (loop1): error -5 truncating bmap (ino=16) [ 47.850861][ T5103] Remounting filesystem read-only [ 47.857375][ T5109] loop0: detected capacity change from 0 to 2048 [ 47.859040][ T5103] NILFS (loop2): error -5 truncating bmap (ino=16) [ 47.868366][ T5103] NILFS (loop2): mounting fs with errors [ 47.871730][ T5099] NILFS (loop4): mounting fs with errors [ 47.875219][ T5109] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) executing program [ 47.876602][ T5110] NILFS (loop1): mounting fs with errors [ 47.891938][ T5112] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 47.899719][ T5109] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 47.902170][ T5109] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 47.904674][ T5109] Remounting filesystem read-only [ 47.905766][ T5109] NILFS (loop0): error -5 truncating bmap (ino=16) [ 47.913278][ T5111] loop3: detected capacity change from 0 to 2048 [ 47.916040][ T5109] NILFS (loop0): mounting fs with errors [ 47.920928][ T5111] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 47.928401][ T5113] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 47.948076][ T5111] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 47.950413][ T5111] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) executing program executing program [ 47.964879][ T5118] loop2: detected capacity change from 0 to 2048 executing program [ 47.978077][ T5118] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 47.993764][ T5119] loop4: detected capacity change from 0 to 2048 [ 47.998291][ T5122] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 48.003175][ T5119] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 48.003289][ T5111] Remounting filesystem read-only [ 48.005301][ T5118] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 48.006309][ T5111] NILFS (loop3): error -5 truncating bmap (ino=16) [ 48.008445][ T5118] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 48.016877][ T5121] loop0: detected capacity change from 0 to 2048 [ 48.021839][ T5111] NILFS (loop3): mounting fs with errors [ 48.024604][ T5118] Remounting filesystem read-only [ 48.025788][ T5118] NILFS (loop2): error -5 truncating bmap (ino=16) [ 48.026948][ T5120] loop1: detected capacity change from 0 to 2048 [ 48.027386][ T5124] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 48.031509][ T5118] NILFS (loop2): mounting fs with errors [ 48.033496][ T5121] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 48.040391][ T5120] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 48.046762][ T5119] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 48.048991][ T5119] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 48.051674][ T5125] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 48.055402][ T5121] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 48.055735][ T5119] Remounting filesystem read-only [ 48.057637][ T5121] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 48.058674][ T5119] NILFS (loop4): error -5 truncating bmap (ino=16) executing program [ 48.089327][ T5127] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 48.091399][ T5119] NILFS (loop4): mounting fs with errors [ 48.094019][ T5121] Remounting filesystem read-only [ 48.095281][ T5121] NILFS (loop0): error -5 truncating bmap (ino=16) [ 48.097037][ T5121] NILFS (loop0): mounting fs with errors [ 48.099212][ T5120] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 executing program [ 48.104890][ T5120] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 48.107898][ T5120] Remounting filesystem read-only [ 48.109577][ T5120] NILFS (loop1): error -5 truncating bmap (ino=16) [ 48.130138][ T5120] NILFS (loop1): mounting fs with errors [ 48.132444][ T5130] loop3: detected capacity change from 0 to 2048 executing program [ 48.141932][ T5130] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 48.160838][ T5133] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 48.165654][ T5130] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 48.167810][ T5130] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 48.170270][ T5130] Remounting filesystem read-only [ 48.176612][ T5130] NILFS (loop3): error -5 truncating bmap (ino=16) [ 48.178366][ T5132] loop0: detected capacity change from 0 to 2048 [ 48.180848][ T5130] NILFS (loop3): mounting fs with errors [ 48.185243][ T5132] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 48.195878][ T5132] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 48.198027][ T5132] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 48.202176][ T5134] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 48.209098][ T5128] loop2: detected capacity change from 0 to 2048 [ 48.213838][ T5132] Remounting filesystem read-only executing program [ 48.228110][ T5137] loop1: detected capacity change from 0 to 2048 executing program [ 48.231425][ T5128] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 48.233604][ T5132] NILFS (loop0): error -5 truncating bmap (ino=16) [ 48.234614][ T5137] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) executing program [ 48.237670][ T5132] NILFS (loop0): mounting fs with errors [ 48.267864][ T5142] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 48.272555][ T5137] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 48.274603][ T5137] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 48.277122][ T5140] loop4: detected capacity change from 0 to 2048 [ 48.279841][ T5143] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 48.282740][ T5128] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 48.284940][ T5128] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 48.288300][ T5137] Remounting filesystem read-only [ 48.291349][ T5137] NILFS (loop1): error -5 truncating bmap (ino=16) [ 48.301017][ T5139] loop3: detected capacity change from 0 to 2048 [ 48.302741][ T5137] NILFS (loop1): mounting fs with errors [ 48.303122][ T5128] Remounting filesystem read-only [ 48.305081][ T5128] NILFS (loop2): error -5 truncating bmap (ino=16) [ 48.308653][ T5139] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 48.312188][ T5140] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 48.316481][ T5144] loop0: detected capacity change from 0 to 2048 [ 48.323664][ T5128] NILFS (loop2): mounting fs with errors [ 48.337300][ T5145] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 48.341971][ T5140] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 48.342440][ T5144] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 48.344380][ T5140] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 48.349437][ T5140] Remounting filesystem read-only [ 48.352902][ T5140] NILFS (loop4): error -5 truncating bmap (ino=16) [ 48.355976][ T5140] NILFS (loop4): mounting fs with errors executing program [ 48.358160][ T5147] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 48.379111][ T5150] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 48.384174][ T5144] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 48.386492][ T5144] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 48.388873][ T5144] Remounting filesystem read-only [ 48.389971][ T5144] NILFS (loop0): error -5 truncating bmap (ino=16) [ 48.398824][ T5151] loop2: detected capacity change from 0 to 2048 [ 48.400819][ T5144] NILFS (loop0): mounting fs with errors [ 48.402371][ T5139] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 48.404538][ T5139] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 48.405706][ T5151] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 48.417987][ T5139] Remounting filesystem read-only executing program [ 48.419093][ T5139] NILFS (loop3): error -5 truncating bmap (ino=16) [ 48.433710][ T5139] NILFS (loop3): mounting fs with errors [ 48.435300][ T5155] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 48.440064][ T5151] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 48.444899][ T5153] loop4: detected capacity change from 0 to 2048 [ 48.451829][ T5151] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 48.454951][ T5148] loop1: detected capacity change from 0 to 2048 executing program [ 48.457764][ T5151] Remounting filesystem read-only [ 48.458860][ T5151] NILFS (loop2): error -5 truncating bmap (ino=16) [ 48.460630][ T5148] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 48.467553][ T5151] NILFS (loop2): mounting fs with errors [ 48.477744][ T5156] loop0: detected capacity change from 0 to 2048 [ 48.480177][ T5157] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 48.481590][ T5156] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 48.488481][ T5148] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 48.490977][ T5148] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 48.491085][ T5153] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 48.494497][ T5148] Remounting filesystem read-only [ 48.506850][ T5148] NILFS (loop1): error -5 truncating bmap (ino=16) [ 48.512374][ T5148] NILFS (loop1): mounting fs with errors [ 48.520363][ T5158] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 48.524001][ T5153] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 48.526167][ T5153] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 48.528777][ T5153] Remounting filesystem read-only [ 48.529798][ T5153] NILFS (loop4): error -5 truncating bmap (ino=16) [ 48.532761][ T5153] NILFS (loop4): mounting fs with errors executing program executing program [ 48.548681][ T5161] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 48.558314][ T5162] loop3: detected capacity change from 0 to 2048 [ 48.559775][ T5156] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 48.562536][ T5156] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 48.564998][ T5156] Remounting filesystem read-only [ 48.566156][ T5156] NILFS (loop0): error -5 truncating bmap (ino=16) [ 48.569677][ T5162] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 48.572068][ T5156] NILFS (loop0): mounting fs with errors executing program [ 48.590395][ T5163] loop2: detected capacity change from 0 to 2048 [ 48.597082][ T5163] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) executing program executing program [ 48.621619][ T5168] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 48.626195][ T5166] loop4: detected capacity change from 0 to 2048 [ 48.629264][ T5170] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 48.637523][ T5162] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 48.639717][ T5162] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 48.640429][ T5167] loop1: detected capacity change from 0 to 2048 [ 48.644967][ T5166] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 48.652732][ T5162] Remounting filesystem read-only [ 48.655817][ T5162] NILFS (loop3): error -5 truncating bmap (ino=16) [ 48.661023][ T5167] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 48.665341][ T5163] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 48.665381][ T5162] NILFS (loop3): mounting fs with errors [ 48.667549][ T5163] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 48.674408][ T5171] loop0: detected capacity change from 0 to 2048 [ 48.677918][ T5172] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 48.680228][ T5166] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 48.688068][ T5166] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 48.691813][ T5173] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 48.695437][ T5171] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 48.698866][ T5163] Remounting filesystem read-only [ 48.699362][ T5166] Remounting filesystem read-only [ 48.700371][ T5163] NILFS (loop2): error -5 truncating bmap (ino=16) [ 48.705689][ T5163] NILFS (loop2): mounting fs with errors [ 48.711891][ T5166] NILFS (loop4): error -5 truncating bmap (ino=16) [ 48.713641][ T5166] NILFS (loop4): mounting fs with errors [ 48.715050][ T5175] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 48.726353][ T5167] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 48.728871][ T5167] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 48.733339][ T5167] Remounting filesystem read-only [ 48.734486][ T5167] NILFS (loop1): error -5 truncating bmap (ino=16) [ 48.736804][ T5167] NILFS (loop1): mounting fs with errors [ 48.740396][ T5171] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 48.749751][ T5171] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 48.778167][ T5177] loop3: detected capacity change from 0 to 2048 [ 48.779508][ T5171] Remounting filesystem read-only [ 48.779524][ T5171] NILFS (loop0): error -5 truncating bmap (ino=16) executing program executing program executing program [ 48.801813][ T5171] NILFS (loop0): mounting fs with errors [ 48.814957][ T5177] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 48.836705][ T5181] loop2: detected capacity change from 0 to 2048 executing program [ 48.861385][ T5181] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 48.861872][ T5182] loop4: detected capacity change from 0 to 2048 [ 48.876943][ T5186] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 48.880265][ T5183] loop1: detected capacity change from 0 to 2048 [ 48.884073][ T5177] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 48.888406][ T5177] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 48.892846][ T5182] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 48.895196][ T5183] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 48.898123][ T5177] Remounting filesystem read-only [ 48.899292][ T5177] NILFS (loop3): error -5 truncating bmap (ino=16) [ 48.909197][ T5185] loop0: detected capacity change from 0 to 2048 [ 48.910605][ T5177] NILFS (loop3): mounting fs with errors [ 48.911962][ T5187] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 48.913207][ T5185] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 48.916666][ T5188] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 48.918930][ T5183] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 48.924114][ T5183] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 48.926624][ T5182] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 48.926675][ T5189] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 48.929004][ T5182] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 48.934204][ T5183] Remounting filesystem read-only [ 48.935465][ T5183] NILFS (loop1): error -5 truncating bmap (ino=16) [ 48.940080][ T5183] NILFS (loop1): mounting fs with errors [ 48.940894][ T5182] Remounting filesystem read-only [ 48.942698][ T5182] NILFS (loop4): error -5 truncating bmap (ino=16) [ 48.942794][ T5181] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 48.946371][ T5181] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 48.950549][ T5181] Remounting filesystem read-only [ 48.952397][ T5181] NILFS (loop2): error -5 truncating bmap (ino=16) [ 48.953712][ T5182] NILFS (loop4): mounting fs with errors [ 48.954099][ T5181] NILFS (loop2): mounting fs with errors [ 48.956825][ T5190] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 48.971849][ T5185] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 48.974008][ T5185] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 48.987217][ T5185] Remounting filesystem read-only [ 48.988360][ T5185] NILFS (loop0): error -5 truncating bmap (ino=16) [ 48.990349][ T5185] NILFS (loop0): mounting fs with errors executing program executing program executing program [ 49.030060][ T5192] loop1: detected capacity change from 0 to 2048 executing program executing program [ 49.061583][ T5192] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 49.080317][ T5197] loop3: detected capacity change from 0 to 2048 [ 49.085968][ T5198] loop2: detected capacity change from 0 to 2048 [ 49.092336][ T5199] loop0: detected capacity change from 0 to 2048 [ 49.094550][ T5200] loop4: detected capacity change from 0 to 2048 [ 49.096060][ T5201] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 49.098335][ T5192] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 49.102538][ T5198] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 49.105361][ T5200] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 49.106925][ T5192] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 49.108460][ T5199] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 49.121921][ T5197] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 49.131330][ T5192] Remounting filesystem read-only [ 49.132642][ T5192] NILFS (loop1): error -5 truncating bmap (ino=16) [ 49.135289][ T5202] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 49.139241][ T5203] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 49.141674][ T5198] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 49.143273][ T5192] NILFS (loop1): mounting fs with errors [ 49.145332][ T5204] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 49.150909][ T5200] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 49.151609][ T5205] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 49.154301][ T5198] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 49.164266][ T5199] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 49.166764][ T5199] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 49.177834][ T5197] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 49.180548][ T5200] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 49.183030][ T5197] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 49.184270][ T5198] Remounting filesystem read-only [ 49.187956][ T5200] Remounting filesystem read-only [ 49.189164][ T5200] NILFS (loop4): error -5 truncating bmap (ino=16) [ 49.192645][ T5198] NILFS (loop2): error -5 truncating bmap (ino=16) [ 49.194856][ T5199] Remounting filesystem read-only [ 49.194983][ T5197] Remounting filesystem read-only [ 49.196006][ T5199] NILFS (loop0): error -5 truncating bmap (ino=16) [ 49.197051][ T5197] NILFS (loop3): error -5 truncating bmap (ino=16) [ 49.198922][ T5207] NILFS (loop2): mounting fs with errors [ 49.209206][ T5199] NILFS (loop0): mounting fs with errors [ 49.211059][ T5200] NILFS (loop4): mounting fs with errors [ 49.216640][ T5197] NILFS (loop3): mounting fs with errors executing program executing program [ 49.279488][ T5212] loop1: detected capacity change from 0 to 2048 executing program [ 49.287448][ T5212] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) executing program executing program [ 49.306271][ T5218] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 49.316690][ T5212] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 49.318898][ T5212] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 49.329977][ T5212] Remounting filesystem read-only [ 49.331341][ T5212] NILFS (loop1): error -5 truncating bmap (ino=16) [ 49.334548][ T5219] loop3: detected capacity change from 0 to 2048 [ 49.336134][ T5217] loop0: detected capacity change from 0 to 2048 [ 49.337873][ T5212] NILFS (loop1): mounting fs with errors [ 49.346031][ T5215] loop2: detected capacity change from 0 to 2048 [ 49.349837][ T5217] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 49.354174][ T5215] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 49.366252][ T5219] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) executing program [ 49.389728][ T5223] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 49.392932][ T5224] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 49.397513][ T5220] loop4: detected capacity change from 0 to 2048 [ 49.403386][ T5217] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 49.405539][ T5217] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 49.410304][ T5220] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 49.411425][ T5219] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 49.412856][ T5225] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 49.419177][ T5219] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 49.423363][ T5215] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 49.425757][ T5215] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 49.433842][ T5226] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 49.434715][ T5219] Remounting filesystem read-only [ 49.437620][ T5217] Remounting filesystem read-only [ 49.438827][ T5217] NILFS (loop0): error -5 truncating bmap (ino=16) [ 49.444691][ T5219] NILFS (loop3): error -5 truncating bmap (ino=16) [ 49.450056][ T5220] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 49.453279][ T5217] NILFS (loop0): mounting fs with errors [ 49.455197][ T5215] Remounting filesystem read-only [ 49.458190][ T5219] NILFS (loop3): mounting fs with errors [ 49.459816][ T5215] NILFS (loop2): error -5 truncating bmap (ino=16) [ 49.464606][ T5220] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 49.467286][ T5222] loop1: detected capacity change from 0 to 2048 [ 49.473496][ T5215] NILFS (loop2): mounting fs with errors [ 49.474986][ T5222] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 49.482402][ T5220] Remounting filesystem read-only [ 49.483680][ T5220] NILFS (loop4): error -5 truncating bmap (ino=16) [ 49.486170][ T5220] NILFS (loop4): mounting fs with errors executing program executing program [ 49.529931][ T5228] loop3: detected capacity change from 0 to 2048 executing program executing program [ 49.535740][ T5228] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 49.551333][ T5235] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 49.555863][ T5228] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 49.557995][ T5228] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 49.560421][ T5228] Remounting filesystem read-only [ 49.561939][ T5228] NILFS (loop3): error -5 truncating bmap (ino=16) [ 49.563963][ T5228] NILFS (loop3): mounting fs with errors [ 49.577482][ T5234] loop2: detected capacity change from 0 to 2048 executing program [ 49.592511][ T5234] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 49.595768][ T5237] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 49.611311][ T5238] loop3: detected capacity change from 0 to 2048 [ 49.618112][ T5231] loop0: detected capacity change from 0 to 2048 [ 49.618970][ T5238] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 49.620893][ T5222] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 49.623727][ T5222] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 49.634831][ T5231] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 49.644251][ T5240] loop4: detected capacity change from 0 to 2048 [ 49.645968][ T5241] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 49.650905][ T5238] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 49.655305][ T5222] Remounting filesystem read-only [ 49.658100][ T5238] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 49.666370][ T5222] NILFS (loop1): error -5 truncating bmap (ino=16) [ 49.666656][ T5242] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 49.668410][ T5238] Remounting filesystem read-only [ 49.672415][ T5244] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 49.678428][ T5231] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 49.680657][ T5231] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 49.685339][ T5243] NILFS (loop1): mounting fs with errors [ 49.687530][ T5234] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 49.688303][ T5238] NILFS (loop3): error -5 truncating bmap (ino=16) [ 49.690218][ T5240] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 49.694053][ T5238] NILFS (loop3): mounting fs with errors [ 49.694099][ T5234] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 49.695401][ T5231] Remounting filesystem read-only [ 49.699661][ T5231] NILFS (loop0): error -5 truncating bmap (ino=16) [ 49.700581][ T5234] Remounting filesystem read-only [ 49.703366][ T5231] NILFS (loop0): mounting fs with errors [ 49.713372][ T5234] NILFS (loop2): error -5 truncating bmap (ino=16) [ 49.715173][ T5234] NILFS (loop2): mounting fs with errors [ 49.728437][ T5245] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 49.732120][ T5240] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 49.741987][ T5240] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 49.746064][ T5240] Remounting filesystem read-only [ 49.747184][ T5240] NILFS (loop4): error -5 truncating bmap (ino=16) [ 49.760200][ T5240] NILFS (loop4): mounting fs with errors executing program executing program [ 49.803065][ T5247] loop0: detected capacity change from 0 to 2048 [ 49.805956][ T5247] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) executing program executing program [ 49.820697][ T5255] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 49.825258][ T5247] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 49.827497][ T5247] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 49.829911][ T5247] Remounting filesystem read-only [ 49.841596][ T5247] NILFS (loop0): error -5 truncating bmap (ino=16) [ 49.843349][ T5247] NILFS (loop0): mounting fs with errors [ 49.849747][ T5256] loop4: detected capacity change from 0 to 2048 [ 49.850684][ T5254] loop3: detected capacity change from 0 to 2048 [ 49.860716][ T5254] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) executing program [ 49.876947][ T5251] loop1: detected capacity change from 0 to 2048 [ 49.879747][ T5251] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 49.890766][ T5256] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 49.893026][ T5259] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 49.898661][ T5254] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 49.902595][ T5254] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 49.905442][ T5254] Remounting filesystem read-only [ 49.906512][ T5254] NILFS (loop3): error -5 truncating bmap (ino=16) [ 49.908709][ T5260] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 49.910783][ T5251] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 49.915939][ T5258] loop2: detected capacity change from 0 to 2048 executing program [ 49.921027][ T5261] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 49.924839][ T5254] NILFS (loop3): mounting fs with errors [ 49.925367][ T5256] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 49.926591][ T5251] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 49.928275][ T5256] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 49.933986][ T5258] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 49.945313][ T5251] Remounting filesystem read-only [ 49.946542][ T5251] NILFS (loop1): error -5 truncating bmap (ino=16) [ 49.957261][ T5251] NILFS (loop1): mounting fs with errors [ 49.962489][ T5264] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 49.965443][ T5256] Remounting filesystem read-only [ 49.968499][ T5258] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 49.973888][ T5263] loop0: detected capacity change from 0 to 2048 [ 49.976286][ T5256] NILFS (loop4): error -5 truncating bmap (ino=16) [ 49.977959][ T5258] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 49.980109][ T5263] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 49.985481][ T5258] Remounting filesystem read-only [ 49.986833][ T5258] NILFS (loop2): error -5 truncating bmap (ino=16) [ 49.988773][ T5256] NILFS (loop4): mounting fs with errors [ 49.993339][ T5258] NILFS (loop2): mounting fs with errors [ 49.999225][ T5266] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 50.013264][ T5263] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 50.015456][ T5263] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 50.023752][ T5268] loop3: detected capacity change from 0 to 2048 [ 50.028795][ T5268] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 50.037356][ T5263] Remounting filesystem read-only [ 50.038399][ T5269] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 50.040500][ T5268] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 50.040738][ T5263] NILFS (loop0): error -5 truncating bmap (ino=16) [ 50.043820][ T5268] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 50.047037][ T5268] Remounting filesystem read-only [ 50.048178][ T5268] NILFS (loop3): error -5 truncating bmap (ino=16) [ 50.049960][ T5268] NILFS (loop3): mounting fs with errors executing program [ 50.064164][ T5272] NILFS (loop0): mounting fs with errors executing program executing program [ 50.113394][ T5275] loop1: detected capacity change from 0 to 2048 [ 50.117732][ T5275] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 50.122805][ T5276] loop2: detected capacity change from 0 to 2048 [ 50.131092][ T5276] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 50.134135][ T5278] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 50.146644][ T5274] loop4: detected capacity change from 0 to 2048 [ 50.147674][ T5275] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 50.150443][ T5275] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 50.157450][ T5275] Remounting filesystem read-only [ 50.158517][ T5275] NILFS (loop1): error -5 truncating bmap (ino=16) executing program [ 50.161928][ T5281] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 50.164601][ T5275] NILFS (loop1): mounting fs with errors [ 50.165528][ T5274] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 50.170000][ T5276] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 50.181243][ T5276] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 50.185131][ T5280] loop3: detected capacity change from 0 to 2048 [ 50.199746][ T5276] Remounting filesystem read-only [ 50.202636][ T5283] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 50.204725][ T5274] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 50.206444][ T5280] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 50.209106][ T5276] NILFS (loop2): error -5 truncating bmap (ino=16) [ 50.212337][ T5274] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 50.216610][ T5276] NILFS (loop2): mounting fs with errors [ 50.224770][ T5274] Remounting filesystem read-only [ 50.227440][ T5274] NILFS (loop4): error -5 truncating bmap (ino=16) [ 50.229361][ T5274] NILFS (loop4): mounting fs with errors [ 50.229629][ T5284] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 50.241515][ T5280] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 executing program [ 50.246766][ T5280] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 50.253143][ T5280] Remounting filesystem read-only [ 50.254299][ T5280] NILFS (loop3): error -5 truncating bmap (ino=16) [ 50.257020][ T5282] loop0: detected capacity change from 0 to 2048 [ 50.259597][ T5280] NILFS (loop3): mounting fs with errors [ 50.277870][ T5282] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 50.277984][ T5287] loop1: detected capacity change from 0 to 2048 [ 50.287640][ T5287] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) executing program [ 50.307189][ T5288] loop2: detected capacity change from 0 to 2048 [ 50.318066][ T5290] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 50.326787][ T5288] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) executing program [ 50.340311][ T5282] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 50.348467][ T5282] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 50.353531][ T5294] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 50.357379][ T5293] loop3: detected capacity change from 0 to 2048 [ 50.357878][ T5287] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 50.371729][ T5293] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 50.378742][ T5295] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 50.394590][ T5293] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 50.396909][ T5293] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 50.406009][ T5282] Remounting filesystem read-only [ 50.407192][ T5282] NILFS (loop0): error -5 truncating bmap (ino=16) [ 50.412044][ T5297] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 50.412071][ T5296] NILFS (loop0): mounting fs with errors [ 50.418424][ T5287] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 50.422122][ T5287] Remounting filesystem read-only [ 50.423155][ T5287] NILFS (loop1): error -5 truncating bmap (ino=16) [ 50.423533][ T5291] loop4: detected capacity change from 0 to 2048 [ 50.431748][ T5288] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 50.432092][ T5291] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 50.433946][ T5288] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 50.444878][ T5293] Remounting filesystem read-only [ 50.446098][ T5293] NILFS (loop3): error -5 truncating bmap (ino=16) [ 50.450723][ T5287] NILFS (loop1): mounting fs with errors [ 50.451661][ T5299] NILFS (loop3): mounting fs with errors [ 50.461842][ T5300] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 50.462275][ T5288] Remounting filesystem read-only [ 50.466240][ T5291] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 50.468582][ T5291] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 50.478556][ T5291] Remounting filesystem read-only [ 50.479794][ T5288] NILFS (loop2): error -5 truncating bmap (ino=16) [ 50.483049][ T5291] NILFS (loop4): error -5 truncating bmap (ino=16) [ 50.498928][ T5301] NILFS (loop2): mounting fs with errors [ 50.521349][ T5291] NILFS (loop4): mounting fs with errors executing program executing program executing program [ 50.541392][ T5305] loop1: detected capacity change from 0 to 2048 [ 50.544238][ T5305] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 50.558922][ T5307] loop3: detected capacity change from 0 to 2048 [ 50.563259][ T5306] loop0: detected capacity change from 0 to 2048 [ 50.567962][ T5308] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 50.573280][ T5306] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 50.582101][ T5307] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 50.586230][ T5305] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 50.588390][ T5305] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 50.592078][ T5309] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 50.593471][ T5305] Remounting filesystem read-only [ 50.595457][ T5305] NILFS (loop1): error -5 truncating bmap (ino=16) executing program executing program [ 50.610668][ T5306] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 50.613485][ T5306] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 50.620025][ T5314] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 50.621946][ T5305] NILFS (loop1): mounting fs with errors [ 50.630874][ T5306] Remounting filesystem read-only [ 50.633119][ T5307] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 50.635345][ T5307] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 50.642220][ T5306] NILFS (loop0): error -5 truncating bmap (ino=16) [ 50.652071][ T5306] NILFS (loop0): mounting fs with errors [ 50.658435][ T5312] loop4: detected capacity change from 0 to 2048 [ 50.660910][ T5307] Remounting filesystem read-only [ 50.665539][ T5307] NILFS (loop3): error -5 truncating bmap (ino=16) [ 50.667460][ T5307] NILFS (loop3): mounting fs with errors executing program [ 50.689912][ T5313] loop2: detected capacity change from 0 to 2048 executing program [ 50.695733][ T5312] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 50.698280][ T5313] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 50.717465][ T5319] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 50.720349][ T5312] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 50.725417][ T5312] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 50.737054][ T5320] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 50.749460][ T5317] loop0: detected capacity change from 0 to 2048 [ 50.750560][ T5313] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 50.753471][ T5313] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 50.759806][ T5312] Remounting filesystem read-only [ 50.760959][ T5312] NILFS (loop4): error -5 truncating bmap (ino=16) [ 50.763486][ T5313] Remounting filesystem read-only executing program [ 50.764624][ T5313] NILFS (loop2): error -5 truncating bmap (ino=16) [ 50.765731][ T5312] NILFS (loop4): mounting fs with errors [ 50.772034][ T5317] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 50.772149][ T5318] loop1: detected capacity change from 0 to 2048 [ 50.774676][ T5313] NILFS (loop2): mounting fs with errors [ 50.779045][ T5318] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) executing program [ 50.821363][ T5325] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 50.821987][ T5322] loop3: detected capacity change from 0 to 2048 [ 50.830311][ T5326] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 50.830805][ T5317] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 50.836231][ T5317] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 50.841538][ T5317] Remounting filesystem read-only [ 50.842596][ T5317] NILFS (loop0): error -5 truncating bmap (ino=16) [ 50.852186][ T5322] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 50.852285][ T5318] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 50.856407][ T5318] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 50.874164][ T5317] NILFS (loop0): mounting fs with errors [ 50.879827][ T5324] loop4: detected capacity change from 0 to 2048 [ 50.884455][ T5329] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 50.888403][ T5322] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 50.890591][ T5322] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 50.902761][ T5318] Remounting filesystem read-only [ 50.903376][ T5324] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 50.903979][ T5318] NILFS (loop1): error -5 truncating bmap (ino=16) [ 50.908976][ T5318] NILFS (loop1): mounting fs with errors [ 50.916442][ T5322] Remounting filesystem read-only [ 50.917620][ T5322] NILFS (loop3): error -5 truncating bmap (ino=16) [ 50.919547][ T5322] NILFS (loop3): mounting fs with errors [ 50.921083][ T5328] loop2: detected capacity change from 0 to 2048 executing program [ 50.941314][ T5331] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 50.946929][ T5324] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 50.949353][ T5324] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 50.963703][ T5324] Remounting filesystem read-only [ 50.964852][ T5324] NILFS (loop4): error -5 truncating bmap (ino=16) [ 50.969881][ T5328] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 50.978471][ T5324] NILFS (loop4): mounting fs with errors executing program [ 51.000340][ T5335] loop0: detected capacity change from 0 to 2048 [ 51.000600][ T5337] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 51.013198][ T5328] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 51.015388][ T5328] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 51.025821][ T5334] loop1: detected capacity change from 0 to 2048 executing program [ 51.033738][ T5328] Remounting filesystem read-only [ 51.034820][ T5328] NILFS (loop2): error -5 truncating bmap (ino=16) [ 51.041733][ T5328] NILFS (loop2): mounting fs with errors [ 51.054323][ T5334] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 51.072535][ T5335] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 51.080603][ T5341] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 51.083632][ T5334] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 51.083976][ T5339] loop3: detected capacity change from 0 to 2048 [ 51.086025][ T5334] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 51.097401][ T5342] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 51.098688][ T5340] loop4: detected capacity change from 0 to 2048 [ 51.101087][ T5339] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 51.105049][ T5335] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 51.111766][ T5335] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 51.119657][ T5334] Remounting filesystem read-only [ 51.123915][ T5343] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 51.132530][ T5339] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 51.141647][ T5339] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 51.145472][ T5335] Remounting filesystem read-only [ 51.146711][ T5334] NILFS (loop1): error -5 truncating bmap (ino=16) [ 51.148188][ T5335] NILFS (loop0): error -5 truncating bmap (ino=16) [ 51.151917][ T5339] Remounting filesystem read-only [ 51.153089][ T5339] NILFS (loop3): error -5 truncating bmap (ino=16) [ 51.156254][ T5334] NILFS (loop1): mounting fs with errors [ 51.157535][ T5339] NILFS (loop3): mounting fs with errors executing program [ 51.160219][ T5335] NILFS (loop0): mounting fs with errors [ 51.165146][ T5340] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) executing program executing program [ 51.225912][ T5351] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 51.227983][ T5340] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 executing program [ 51.241894][ T5340] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 51.265861][ T5353] loop0: detected capacity change from 0 to 2048 [ 51.266432][ T5340] Remounting filesystem read-only [ 51.268396][ T5340] NILFS (loop4): error -5 truncating bmap (ino=16) [ 51.277486][ T5346] loop2: detected capacity change from 0 to 2048 [ 51.278923][ T5350] loop3: detected capacity change from 0 to 2048 [ 51.282965][ T5340] NILFS (loop4): mounting fs with errors [ 51.288080][ T5350] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 51.292448][ T5346] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 51.294254][ T5352] loop1: detected capacity change from 0 to 2048 [ 51.297445][ T5353] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 51.298434][ T5352] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 51.319025][ T5354] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 51.324924][ T5350] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 51.330417][ T5350] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 51.343303][ T5350] Remounting filesystem read-only [ 51.343436][ T5357] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 51.344505][ T5350] NILFS (loop3): error -5 truncating bmap (ino=16) [ 51.348287][ T5358] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 51.358035][ T5359] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 51.363650][ T5350] NILFS (loop3): mounting fs with errors [ 51.364509][ T5353] NILFS (loop0): bad btree node (i