Warning: Permanently added '10.128.0.96' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program syzkaller login: [ 33.806033][ T3040] loop0: detected capacity change from 0 to 2048 [ 33.812020][ T3042] loop3: detected capacity change from 0 to 2048 [ 33.814164][ T3041] loop2: detected capacity change from 0 to 2048 [ 33.838752][ T3049] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.844059][ T3050] loop1: detected capacity change from 0 to 2048 [ 33.846934][ T3048] loop5: detected capacity change from 0 to 2048 [ 33.848599][ T3046] loop4: detected capacity change from 0 to 2048 [ 33.850807][ T3040] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.853497][ T3051] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.853996][ T3038] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 33.856325][ T3040] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.862397][ T3041] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.862439][ T3040] Remounting filesystem read-only [ 33.865655][ T3038] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 33.866727][ T3052] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.868643][ T3038] Buffer I/O error on dev loop4, logical block 0, async page read [ 33.874163][ T3038] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 33.878118][ T3040] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.879271][ T3042] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.883029][ T3038] Buffer I/O error on dev loop4, logical block 0, async page read [ 33.896845][ T3042] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.899425][ T3053] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.903962][ T3048] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.907083][ T3054] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.908700][ T3040] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.912755][ T3041] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.917487][ T3040] NILFS (loop0): error -5 truncating bmap (ino=16) [ 33.918086][ T3050] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.919262][ T3048] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.924498][ T3056] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.929863][ T3042] Remounting filesystem read-only [ 33.931587][ T3041] Remounting filesystem read-only [ 33.933592][ T3042] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.936449][ T3042] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.937059][ T3050] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.940150][ T3042] NILFS (loop3): error -5 truncating bmap (ino=16) [ 33.941147][ T3041] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.952511][ T3046] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.955728][ T3046] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.958568][ T3041] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 33.962071][ T3050] Remounting filesystem read-only [ 33.963814][ T3050] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.967422][ T3050] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 33.969852][ T3048] Remounting filesystem read-only [ 33.969960][ T3050] NILFS (loop1): error -5 truncating bmap (ino=16) [ 33.973231][ T3046] Remounting filesystem read-only executing program [ 33.974741][ T3046] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 33.978021][ T3046] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.980482][ T3046] NILFS (loop4): error -5 truncating bmap (ino=16) [ 33.983332][ T3041] NILFS (loop2): error -5 truncating bmap (ino=16) executing program [ 33.983688][ T3048] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.988217][ T3048] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.991128][ T3048] NILFS (loop5): error -5 truncating bmap (ino=16) executing program [ 34.015903][ T3064] loop4: detected capacity change from 0 to 2048 [ 34.023623][ T3065] loop3: detected capacity change from 0 to 2048 [ 34.024590][ T3062] loop1: detected capacity change from 0 to 2048 [ 34.035625][ T3068] loop2: detected capacity change from 0 to 2048 [ 34.035723][ T3063] loop0: detected capacity change from 0 to 2048 [ 34.038641][ T3070] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.039949][ T3047] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 34.043059][ T3064] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.043490][ T3047] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 34.050662][ T3069] loop5: detected capacity change from 0 to 2048 [ 34.052991][ T3064] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.053013][ T3071] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.057955][ T3065] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.062214][ T3047] Buffer I/O error on dev loop2, logical block 0, async page read [ 34.063006][ T3065] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.073087][ T3072] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.077817][ T3073] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.080965][ T3062] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.083842][ T3074] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.085386][ T3068] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.093369][ T3064] Remounting filesystem read-only [ 34.095745][ T3068] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.098466][ T3063] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.102065][ T3064] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.104732][ T3062] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.107513][ T3075] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.112523][ T3069] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.115247][ T3063] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.115672][ T3062] Remounting filesystem read-only [ 34.118628][ T3064] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.119411][ T3069] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.121511][ T3064] NILFS (loop4): error -5 truncating bmap (ino=16) [ 34.124349][ T3069] Remounting filesystem read-only [ 34.126748][ T3062] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.129705][ T3069] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.132399][ T3062] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.133170][ T3068] Remounting filesystem read-only [ 34.134869][ T3069] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.136433][ T3065] Remounting filesystem read-only [ 34.138318][ T3069] NILFS (loop5): error -5 truncating bmap (ino=16) [ 34.141139][ T3062] NILFS (loop1): error -5 truncating bmap (ino=16) executing program [ 34.144321][ T3065] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 34.153861][ T3063] Remounting filesystem read-only [ 34.155718][ T3068] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.165463][ T3065] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 34.168164][ T3063] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 34.171071][ T3068] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.179658][ T3063] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.181097][ T3065] NILFS (loop3): error -5 truncating bmap (ino=16) [ 34.189723][ T3068] NILFS (loop2): error -5 truncating bmap (ino=16) [ 34.191643][ T3063] NILFS (loop0): error -5 truncating bmap (ino=16) [ 34.200950][ T3079] loop5: detected capacity change from 0 to 2048 executing program executing program [ 34.213402][ T3082] loop4: detected capacity change from 0 to 2048 [ 34.218344][ T3047] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 34.220794][ T3047] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 executing program [ 34.223066][ T3047] Buffer I/O error on dev loop4, logical block 0, async page read [ 34.238467][ T3083] loop1: detected capacity change from 0 to 2048 [ 34.240302][ T3087] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.241086][ T3088] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.251849][ T3066] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 34.252014][ T3089] loop3: detected capacity change from 0 to 2048 [ 34.254147][ T3066] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 34.258397][ T3079] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.261325][ T3082] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.262821][ T3091] loop0: detected capacity change from 0 to 2048 [ 34.263847][ T3082] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.270443][ T3082] Remounting filesystem read-only [ 34.273007][ T3079] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.275594][ T3092] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.277421][ T3066] Buffer I/O error on dev loop1, logical block 0, async page read [ 34.280091][ T3089] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.283541][ T3082] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.288215][ T3090] loop2: detected capacity change from 0 to 2048 [ 34.288418][ T3079] Remounting filesystem read-only [ 34.291453][ T3089] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.294658][ T3093] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.294724][ T3082] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.301538][ T3091] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.308181][ T3079] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.311151][ T3094] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.316242][ T3089] Remounting filesystem read-only [ 34.317744][ T3091] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.320568][ T3090] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.320846][ T3082] NILFS (loop4): error -5 truncating bmap (ino=16) [ 34.323371][ T3090] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.325315][ T3089] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.327673][ T3096] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.329874][ T3079] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.335157][ T3091] Remounting filesystem read-only [ 34.337220][ T3091] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.340482][ T3079] NILFS (loop5): error -5 truncating bmap (ino=16) [ 34.345284][ T3089] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.351400][ T3091] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.352871][ T3090] Remounting filesystem read-only [ 34.353761][ T3089] NILFS (loop3): error -5 truncating bmap (ino=16) [ 34.357306][ T3091] NILFS (loop0): error -5 truncating bmap (ino=16) [ 34.363961][ T3090] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.367594][ T3031] [ 34.368105][ T3090] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.368262][ T3031] ====================================================== [ 34.368275][ T3031] WARNING: possible circular locking dependency detected [ 34.368277][ T3031] 6.0.0-rc7-syzkaller-18095-gbbed346d5a96 #0 Not tainted [ 34.370600][ T3090] NILFS (loop2): error -5 truncating bmap (ino=16) [ 34.372266][ T3031] ------------------------------------------------------ [ 34.372270][ T3031] syz-executor408/3031 is trying to acquire lock: [ 34.372276][ T3031] ffff0000c0c18070 (&dat_lock_key){.+.+}-{3:3}, at: nilfs_count_free_blocks+0x2c/0x6c [ 34.383168][ T3031] [ 34.383168][ T3031] but task is already holding lock: [ 34.385010][ T3031] ffff0000cabc9890 (&nilfs->ns_sem){++++}-{3:3}, at: nilfs_put_super+0x4c/0x9c [ 34.385867][ T3066] udevd[3066]: incorrect nilfs2 checksum on /dev/loop1 [ 34.387450][ T3031] [ 34.387450][ T3031] which lock already depends on the new lock. [ 34.387450][ T3031] [ 34.391662][ T3031] [ 34.391662][ T3031] the existing dependency chain (in reverse order) is: [ 34.394127][ T3031] [ 34.394127][ T3031] -> #1 (&nilfs->ns_sem){++++}-{3:3}: [ 34.395997][ T3031] down_write+0x5c/0xcc [ 34.397157][ T3031] __nilfs_error+0xb4/0x284 [ 34.398374][ T3031] nilfs_bmap_lookup_contig+0x98/0xc0 [ 34.399935][ T3031] nilfs_get_block+0x7c/0x364 [ 34.401221][ T3031] block_truncate_page+0x1b4/0xab4 [ 34.402608][ T3031] nilfs_truncate+0xb8/0x178 [ 34.403907][ T3031] nilfs_setattr+0xf8/0x164 [ 34.405191][ T3031] notify_change+0x758/0x7f0 [ 34.406484][ T3031] do_truncate+0x108/0x150 [ 34.407734][ T3031] vfs_truncate+0x1dc/0x24c [ 34.408981][ T3031] do_sys_truncate+0x94/0x140 [ 34.410377][ T3031] __arm64_sys_truncate+0x20/0x30 [ 34.411887][ T3031] el0_svc_common+0x138/0x220 [ 34.413247][ T3031] do_el0_svc+0x48/0x164 [ 34.414447][ T3031] el0_svc+0x58/0x150 [ 34.415566][ T3031] el0t_64_sync_handler+0x84/0xf0 [ 34.416970][ T3031] el0t_64_sync+0x18c/0x190 [ 34.418222][ T3031] [ 34.418222][ T3031] -> #0 (&dat_lock_key){.+.+}-{3:3}: [ 34.420130][ T3031] __lock_acquire+0x1530/0x30a4 [ 34.421481][ T3031] lock_acquire+0x100/0x1f8 [ 34.422774][ T3031] down_read+0x5c/0x78 [ 34.423995][ T3031] nilfs_count_free_blocks+0x2c/0x6c [ 34.425445][ T3031] nilfs_cleanup_super+0x118/0x1f0 [ 34.426835][ T3031] nilfs_put_super+0x54/0x9c [ 34.428196][ T3031] generic_shutdown_super+0x8c/0x190 [ 34.429822][ T3031] kill_block_super+0x30/0x78 [ 34.431130][ T3031] deactivate_locked_super+0x70/0xe8 [ 34.432617][ T3031] deactivate_super+0xd0/0xd4 [ 34.434101][ T3031] cleanup_mnt+0x1f8/0x234 [ 34.435352][ T3031] __cleanup_mnt+0x20/0x30 [ 34.436616][ T3031] task_work_run+0xc4/0x14c [ 34.437894][ T3031] do_notify_resume+0x174/0x1f0 [ 34.439224][ T3031] el0_svc+0x9c/0x150 [ 34.440387][ T3031] el0t_64_sync_handler+0x84/0xf0 [ 34.441912][ T3031] el0t_64_sync+0x18c/0x190 [ 34.443249][ T3031] [ 34.443249][ T3031] other info that might help us debug this: [ 34.443249][ T3031] [ 34.445839][ T3031] Possible unsafe locking scenario: [ 34.445839][ T3031] [ 34.447726][ T3031] CPU0 CPU1 [ 34.449057][ T3031] ---- ---- [ 34.450414][ T3031] lock(&nilfs->ns_sem); [ 34.451522][ T3031] lock(&dat_lock_key); [ 34.453607][ T3031] lock(&nilfs->ns_sem); [ 34.455331][ T3031] lock(&dat_lock_key); [ 34.456381][ T3031] [ 34.456381][ T3031] *** DEADLOCK *** [ 34.456381][ T3031] [ 34.458417][ T3031] 2 locks held by syz-executor408/3031: [ 34.459780][ T3031] #0: ffff0000c902f0e0 (&type->s_umount_key#41){+.+.}-{3:3}, at: deactivate_super+0xc8/0xd4 [ 34.462501][ T3031] #1: ffff0000cabc9890 (&nilfs->ns_sem){++++}-{3:3}, at: nilfs_put_super+0x4c/0x9c [ 34.464992][ T3031] [ 34.464992][ T3031] stack backtrace: [ 34.466571][ T3031] CPU: 0 PID: 3031 Comm: syz-executor408 Not tainted 6.0.0-rc7-syzkaller-18095-gbbed346d5a96 #0 [ 34.469405][ T3031] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/30/2022 [ 34.471976][ T3031] Call trace: [ 34.472790][ T3031] dump_backtrace+0x1c4/0x1f0 [ 34.474100][ T3031] show_stack+0x2c/0x54 executing program [ 34.475327][ T3031] dump_stack_lvl+0x104/0x16c executing program [ 34.476458][ T3031] dump_stack+0x1c/0x58 [ 34.477683][ T3031] print_circular_bug+0x2c4/0x2c8 [ 34.478929][ T3031] check_noncircular+0x14c/0x154 executing program [ 34.480171][ T3031] __lock_acquire+0x1530/0x30a4 [ 34.481383][ T3031] lock_acquire+0x100/0x1f8 [ 34.482527][ T3031] down_read+0x5c/0x78 executing program [ 34.483668][ T3031] nilfs_count_free_blocks+0x2c/0x6c [ 34.485085][ T3031] nilfs_cleanup_super+0x118/0x1f0 [ 34.486434][ T3031] nilfs_put_super+0x54/0x9c [ 34.487588][ T3031] generic_shutdown_super+0x8c/0x190 [ 34.488979][ T3031] kill_block_super+0x30/0x78 [ 34.490194][ T3031] deactivate_locked_super+0x70/0xe8 executing program [ 34.491569][ T3031] deactivate_super+0xd0/0xd4 [ 34.492883][ T3031] cleanup_mnt+0x1f8/0x234 [ 34.494037][ T3031] __cleanup_mnt+0x20/0x30 [ 34.495234][ T3031] task_work_run+0xc4/0x14c executing program [ 34.496398][ T3031] do_notify_resume+0x174/0x1f0 [ 34.497605][ T3031] el0_svc+0x9c/0x150 [ 34.498599][ T3031] el0t_64_sync_handler+0x84/0xf0 [ 34.499829][ T3031] el0t_64_sync+0x18c/0x190 [ 34.513125][ T3101] loop4: detected capacity change from 0 to 2048 [ 34.517015][ T3103] loop1: detected capacity change from 0 to 2048 [ 34.523119][ T3105] loop5: detected capacity change from 0 to 2048 [ 34.531954][ T3107] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.535602][ T3105] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.537982][ T3102] loop3: detected capacity change from 0 to 2048 [ 34.538114][ T3105] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.540038][ T3109] loop0: detected capacity change from 0 to 2048 [ 34.541745][ T3110] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.546524][ T3105] Remounting filesystem read-only [ 34.548913][ T3111] loop2: detected capacity change from 0 to 2048 [ 34.549125][ T3101] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.552062][ T3105] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.555438][ T3101] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.555912][ T3105] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.560094][ T3105] NILFS (loop5): error -5 truncating bmap (ino=16) [ 34.569436][ T3112] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.570190][ T3101] Remounting filesystem read-only [ 34.572762][ T3109] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.579998][ T3109] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.580004][ T3113] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.585155][ T3114] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 34.589080][ T3102] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.591418][ T3102] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.591543][ T3101] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.600956][ T3102] Remounting filesystem read-only executing program [ 34.601127][ T3101] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.602316][ T3102] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.604539][ T3101] NILFS (loop4): error -5 truncating bmap (ino=16) [ 34.609611][ T3103] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.611296][ T3116] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.615310][ T3109] Remounting filesystem read-only [ 34.616737][ T3109] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.619250][ T3102] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.621151][ T3103] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.621729][ T3109] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.627111][ T3111] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.627558][ T3102] NILFS (loop3): error -5 truncating bmap (ino=16) [ 34.629842][ T3103] Remounting filesystem read-only [ 34.631983][ T3109] NILFS (loop0): error -5 truncating bmap (ino=16) [ 34.632662][ T3111] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.637417][ T3103] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.640855][ T3119] loop4: detected capacity change from 0 to 2048 [ 34.646032][ T3117] loop5: detected capacity change from 0 to 2048 [ 34.650484][ T3120] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.650587][ T3103] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.654000][ T3119] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.658309][ T3119] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 34.661108][ T3121] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 34.661651][ T3119] Remounting filesystem read-only executing program [ 34.665387][ T3119] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.668177][ T3119] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 34.668719][ T3103] NILFS (loop1): error -5 truncating bmap (ino=16) [ 34.671073][ T3117] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.674927][ T3117] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.678130][ T3117] Remounting filesystem read-only executing program [ 34.679548][ T3117] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.682021][ T3119] NILFS (loop4): error -5 truncating bmap (ino=16) [ 34.683700][ T3117] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.686053][ T3111] Remounting filesystem read-only [ 34.686668][ T3117] NILFS (loop5): error -5 truncating bmap (ino=16) [ 34.691723][ T3111] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.700603][ T3111] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.703947][ T3126] loop0: detected capacity change from 0 to 2048 [ 34.707651][ T3129] loop4: detected capacity change from 0 to 2048 [ 34.709253][ T3047] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 34.710056][ T3127] loop5: detected capacity change from 0 to 2048 [ 34.711693][ T3047] Buffer I/O error on dev loop4, logical block 0, async page read [ 34.715721][ T3111] NILFS (loop2): error -5 truncating bmap (ino=16) [ 34.716925][ T3130] loop1: detected capacity change from 0 to 2048 [ 34.718294][ T3132] loop3: detected capacity change from 0 to 2048 [ 34.720653][ T3131] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.721470][ T3097] Buffer I/O error on dev loop1, logical block 0, async page read [ 34.724196][ T3126] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.731445][ T3126] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.733100][ T3097] Buffer I/O error on dev loop1, logical block 0, async page read [ 34.736616][ T3126] Remounting filesystem read-only [ 34.738066][ T3126] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.740763][ T3126] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.740994][ T3133] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.744918][ T3127] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.753871][ T3127] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 34.756487][ T3134] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.760377][ T3135] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.761105][ T3129] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.765710][ T3132] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.767403][ T3127] Remounting filesystem read-only [ 34.769810][ T3127] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.772444][ T3129] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.774903][ T3137] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.777888][ T3132] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.778600][ T3130] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.783025][ T3130] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.785935][ T3130] Remounting filesystem read-only [ 34.787377][ T3127] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.789755][ T3129] Remounting filesystem read-only [ 34.790457][ T3126] NILFS (loop0): error -5 truncating bmap (ino=16) [ 34.791819][ T3130] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.792834][ T3132] Remounting filesystem read-only [ 34.795647][ T3130] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.797178][ T3127] NILFS (loop5): error -5 truncating bmap (ino=16) executing program [ 34.798955][ T3130] NILFS (loop1): error -5 truncating bmap (ino=16) [ 34.800870][ T3129] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.803481][ T3138] loop2: detected capacity change from 0 to 2048 [ 34.805377][ T3132] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.808263][ T3139] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.808695][ T3129] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.811736][ T3138] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.815972][ T3138] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.817187][ T3132] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.818699][ T3138] Remounting filesystem read-only executing program executing program executing program [ 34.821156][ T3132] NILFS (loop3): error -5 truncating bmap (ino=16) [ 34.824068][ T3129] NILFS (loop4): error -5 truncating bmap (ino=16) executing program executing program [ 34.827773][ T3138] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.830241][ T3138] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.833768][ T3138] NILFS (loop2): error -5 truncating bmap (ino=16) [ 34.838539][ T3141] loop1: detected capacity change from 0 to 2048 [ 34.846048][ T3143] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.849442][ T3141] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.852161][ T3141] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.854781][ T3141] Remounting filesystem read-only executing program [ 34.857249][ T3141] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.860003][ T3141] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.862816][ T3149] loop2: detected capacity change from 0 to 2048 [ 34.864543][ T3141] NILFS (loop1): error -5 truncating bmap (ino=16) [ 34.865885][ T3148] loop0: detected capacity change from 0 to 2048 [ 34.868134][ T3150] loop3: detected capacity change from 0 to 2048 [ 34.873189][ T3151] loop5: detected capacity change from 0 to 2048 [ 34.874400][ T3066] Buffer I/O error on dev loop5, logical block 0, async page read [ 34.877574][ T3152] loop4: detected capacity change from 0 to 2048 [ 34.891295][ T3153] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.892092][ T3149] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.894873][ T3156] loop1: detected capacity change from 0 to 2048 [ 34.898956][ T3155] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.906026][ T3148] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.914783][ T3148] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.917916][ T3149] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.918541][ T3160] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.920376][ T3158] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.925286][ T3157] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.925290][ T3159] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.926984][ T3150] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.932939][ T3150] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.936261][ T3152] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.938896][ T3151] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.941643][ T3156] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.944357][ T3151] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.946801][ T3152] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.949159][ T3156] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.951702][ T3150] Remounting filesystem read-only [ 34.953232][ T3148] Remounting filesystem read-only [ 34.954648][ T3149] Remounting filesystem read-only [ 34.956081][ T3150] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.958794][ T3148] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 34.960645][ T3150] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.961653][ T3151] Remounting filesystem read-only [ 34.963788][ T3150] NILFS (loop3): error -5 truncating bmap (ino=16) executing program [ 34.964915][ T3152] Remounting filesystem read-only [ 34.966995][ T3148] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.967918][ T3149] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.970166][ T3148] NILFS (loop0): error -5 truncating bmap (ino=16) [ 34.972922][ T3156] Remounting filesystem read-only executing program [ 34.974600][ T3151] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.975351][ T3149] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.980105][ T3152] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.982463][ T3156] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.984829][ T3152] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.987282][ T3156] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.989487][ T3149] NILFS (loop2): error -5 truncating bmap (ino=16) [ 34.991291][ T3152] NILFS (loop4): error -5 truncating bmap (ino=16) [ 34.991369][ T3151] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.992903][ T3156] NILFS (loop1): error -5 truncating bmap (ino=16) executing program [ 34.996135][ T3151] NILFS (loop5): error -5 truncating bmap (ino=16) executing program [ 34.999564][ T3162] loop3: detected capacity change from 0 to 2048 [ 35.008101][ T3164] loop0: detected capacity change from 0 to 2048 executing program [ 35.011875][ T3166] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.016251][ T3162] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.018865][ T3162] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.023110][ T3162] Remounting filesystem read-only [ 35.025097][ T3162] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.027947][ T3167] loop4: detected capacity change from 0 to 2048 [ 35.030625][ T3162] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.033310][ T3169] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.035866][ T3172] loop5: detected capacity change from 0 to 2048 [ 35.037749][ T3047] Buffer I/O error on dev loop5, logical block 0, async page read [ 35.037944][ T3162] NILFS (loop3): error -5 truncating bmap (ino=16) [ 35.045704][ T3164] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.047296][ T3174] loop1: detected capacity change from 0 to 2048 [ 35.049197][ T3164] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.052410][ T3164] Remounting filesystem read-only [ 35.053843][ T3164] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.056642][ T3175] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.060030][ T3167] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.062790][ T3167] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.066951][ T3173] loop2: detected capacity change from 0 to 2048 [ 35.068162][ T3174] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.069608][ T3164] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.073833][ T3176] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.074186][ T3164] NILFS (loop0): error -5 truncating bmap (ino=16) executing program [ 35.078460][ T3174] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.082316][ T3167] Remounting filesystem read-only [ 35.084413][ T3174] Remounting filesystem read-only executing program executing program [ 35.084869][ T3167] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.087838][ T3174] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.091045][ T3177] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.094138][ T3174] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.096933][ T3174] NILFS (loop1): error -5 truncating bmap (ino=16) [ 35.099229][ T3172] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.101991][ T3167] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.104134][ T3167] NILFS (loop4): error -5 truncating bmap (ino=16) [ 35.113843][ T3172] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.114046][ T3180] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 35.122550][ T3184] loop0: detected capacity change from 0 to 2048 [ 35.123933][ T3173] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.125182][ T3182] loop3: detected capacity change from 0 to 2048 [ 35.130508][ T3185] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.133907][ T3172] Remounting filesystem read-only [ 35.135208][ T3184] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.135316][ T3173] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.137766][ T3184] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.142293][ T3172] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.144797][ T3186] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.145573][ T3183] loop1: detected capacity change from 0 to 2048 [ 35.149557][ T3182] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.152038][ T3182] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.154415][ T3184] Remounting filesystem read-only [ 35.155751][ T3173] Remounting filesystem read-only [ 35.157063][ T3172] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.158958][ T3188] loop4: detected capacity change from 0 to 2048 [ 35.159012][ T3172] NILFS (loop5): error -5 truncating bmap (ino=16) [ 35.162407][ T3173] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.164750][ T3173] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.167463][ T3184] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.169843][ T3184] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 35.170293][ T3182] Remounting filesystem read-only [ 35.172216][ T3184] NILFS (loop0): error -5 truncating bmap (ino=16) [ 35.174903][ T3173] NILFS (loop2): error -5 truncating bmap (ino=16) [ 35.176457][ T3189] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 35.176973][ T3182] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 35.181906][ T3182] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.183982][ T3182] NILFS (loop3): error -5 truncating bmap (ino=16) [ 35.186572][ T3188] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.188921][ T3190] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.189313][ T3188] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 35.204486][ T3183] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.207282][ T3183] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.207994][ T3188] Remounting filesystem read-only [ 35.212359][ T3194] loop3: detected capacity change from 0 to 2048 [ 35.216373][ T3188] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.216750][ T3195] loop0: detected capacity change from 0 to 2048 [ 35.218696][ T3188] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.222017][ T3196] loop5: detected capacity change from 0 to 2048 [ 35.224466][ T3188] NILFS (loop4): error -5 truncating bmap (ino=16) [ 35.228889][ T3198] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.231734][ T3197] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.236933][ T3200] loop2: detected capacity change from 0 to 2048 [ 35.239258][ T3183] Remounting filesystem read-only executing program [ 35.240827][ T3194] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.240924][ T3183] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.240940][ T3183] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.243515][ T3194] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.246092][ T3183] NILFS (loop1): error -5 truncating bmap (ino=16) [ 35.249541][ T3195] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.255781][ T3194] Remounting filesystem read-only [ 35.257922][ T3195] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.260624][ T3195] Remounting filesystem read-only [ 35.261981][ T3195] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.262395][ T3194] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 35.265192][ T3195] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.266989][ T3202] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.270469][ T3196] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.274382][ T3203] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.276007][ T3194] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.277929][ T3200] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.283038][ T3200] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.283281][ T3194] NILFS (loop3): error -5 truncating bmap (ino=16) [ 35.292724][ T3204] loop4: detected capacity change from 0 to 2048 [ 35.294243][ T3196] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.294746][ T3195] NILFS (loop0): error -5 truncating bmap (ino=16) [ 35.297242][ T3196] Remounting filesystem read-only executing program [ 35.307235][ T3200] Remounting filesystem read-only executing program [ 35.308520][ T3196] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.309266][ T3206] loop1: detected capacity change from 0 to 2048 [ 35.311196][ T3207] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.315565][ T3196] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.317949][ T3196] NILFS (loop5): error -5 truncating bmap (ino=16) [ 35.326260][ T3200] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 35.329839][ T3204] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.334229][ T3200] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.336835][ T3204] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.340296][ T3200] NILFS (loop2): error -5 truncating bmap (ino=16) executing program [ 35.355915][ T3204] Remounting filesystem read-only [ 35.357758][ T3204] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.361402][ T3209] loop3: detected capacity change from 0 to 2048 [ 35.365741][ T3215] loop5: detected capacity change from 0 to 2048 [ 35.369092][ T3213] loop0: detected capacity change from 0 to 2048 [ 35.371086][ T3204] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.373445][ T3212] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.381097][ T3204] NILFS (loop4): error -5 truncating bmap (ino=16) [ 35.386041][ T3219] loop2: detected capacity change from 0 to 2048 [ 35.393808][ T3220] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.400319][ T3216] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 35.403756][ T3206] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.408231][ T3209] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.410969][ T3209] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.413526][ T3219] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.414653][ T3218] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.416813][ T3215] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.421273][ T3206] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.426888][ T3219] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.429515][ T3219] Remounting filesystem read-only [ 35.431159][ T3215] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 35.432132][ T3222] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.436964][ T3213] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.440312][ T3209] Remounting filesystem read-only [ 35.441759][ T3209] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.443609][ T3215] Remounting filesystem read-only [ 35.445223][ T3209] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.445717][ T3206] Remounting filesystem read-only [ 35.447958][ T3209] NILFS (loop3): error -5 truncating bmap (ino=16) [ 35.448946][ T3213] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.450668][ T3224] loop4: detected capacity change from 0 to 2048 [ 35.454079][ T3215] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.454506][ T3206] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.457465][ T3215] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.460112][ T3213] Remounting filesystem read-only executing program [ 35.462813][ T3219] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.464060][ T3215] NILFS (loop5): error -5 truncating bmap (ino=16) [ 35.468307][ T3206] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 35.470981][ T3213] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.472939][ T3226] loop3: detected capacity change from 0 to 2048 [ 35.474590][ T3219] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.478222][ T3206] NILFS (loop1): error -5 truncating bmap (ino=16) [ 35.478346][ T3213] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.480115][ T3219] NILFS (loop2): error -5 truncating bmap (ino=16) executing program [ 35.483727][ T3227] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.486385][ T3213] NILFS (loop0): error -5 truncating bmap (ino=16) executing program [ 35.488966][ T3224] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.491625][ T3224] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.503213][ T3229] loop5: detected capacity change from 0 to 2048 [ 35.507480][ T3232] loop1: detected capacity change from 0 to 2048 [ 35.509633][ T3231] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.514080][ T3224] Remounting filesystem read-only [ 35.519941][ T3234] loop2: detected capacity change from 0 to 2048 executing program [ 35.522063][ T3224] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.525499][ T3224] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.526038][ T3226] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.528006][ T3224] NILFS (loop4): error -5 truncating bmap (ino=16) [ 35.532512][ T3236] loop0: detected capacity change from 0 to 2048 [ 35.533423][ T3226] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.536933][ T3238] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.539699][ T3237] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.548653][ T3239] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.549202][ T3229] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.554594][ T3232] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.559920][ T3242] loop4: detected capacity change from 0 to 2048 [ 35.561499][ T3229] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.561626][ T3241] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.567099][ T3232] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 35.567970][ T3234] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.569536][ T3232] Remounting filesystem read-only [ 35.573284][ T3232] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.575817][ T3232] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.576127][ T3234] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.578156][ T3232] NILFS (loop1): error -5 truncating bmap (ino=16) [ 35.582335][ T3226] Remounting filesystem read-only [ 35.583647][ T3226] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.586986][ T3226] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.589289][ T3226] NILFS (loop3): error -5 truncating bmap (ino=16) [ 35.591592][ T3236] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 35.594590][ T3236] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.594909][ T3234] Remounting filesystem read-only [ 35.597088][ T3229] Remounting filesystem read-only [ 35.600477][ T3236] Remounting filesystem read-only [ 35.601751][ T3229] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.603863][ T3234] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.604278][ T3236] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 35.607171][ T3244] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.609997][ T3229] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.615669][ T3242] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.618731][ T3242] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.622640][ T3236] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.624735][ T3242] Remounting filesystem read-only executing program [ 35.624968][ T3229] NILFS (loop5): error -5 truncating bmap (ino=16) [ 35.626861][ T3234] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.630273][ T3245] loop1: detected capacity change from 0 to 2048 [ 35.630853][ T3242] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.631976][ T3236] NILFS (loop0): error -5 truncating bmap (ino=16) [ 35.634529][ T3242] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.636954][ T3234] NILFS (loop2): error -5 truncating bmap (ino=16) executing program [ 35.643040][ T3242] NILFS (loop4): error -5 truncating bmap (ino=16) [ 35.646342][ T3249] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 35.648287][ T3247] loop3: detected capacity change from 0 to 2048 [ 35.650525][ T3250] loop5: detected capacity change from 0 to 2048 [ 35.656528][ T3245] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.659216][ T3245] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.664274][ T3245] Remounting filesystem read-only [ 35.666060][ T3251] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.666759][ T3250] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.671453][ T3245] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.674372][ T3245] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.676975][ T3250] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.679718][ T3245] NILFS (loop1): error -5 truncating bmap (ino=16) [ 35.681850][ T3250] Remounting filesystem read-only [ 35.684414][ T3250] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.687671][ T3253] loop4: detected capacity change from 0 to 2048 [ 35.690638][ T3250] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.691920][ T3257] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program executing program [ 35.697939][ T3258] loop0: detected capacity change from 0 to 2048 [ 35.698147][ T3247] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.702130][ T3247] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.702733][ T3250] NILFS (loop5): error -5 truncating bmap (ino=16) [ 35.708020][ T3260] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.708077][ T3256] loop2: detected capacity change from 0 to 2048 [ 35.711600][ T3259] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.717997][ T3253] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.726070][ T3253] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.730860][ T3258] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.733771][ T3247] Remounting filesystem read-only executing program [ 35.735143][ T3263] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.739152][ T3258] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.740800][ T3253] Remounting filesystem read-only [ 35.742821][ T3247] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.742957][ T3253] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 35.745966][ T3247] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.748112][ T3253] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.750022][ T3256] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.752017][ T3253] NILFS (loop4): error -5 truncating bmap (ino=16) [ 35.754445][ T3256] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.756631][ T3264] loop5: detected capacity change from 0 to 2048 [ 35.759155][ T3258] Remounting filesystem read-only [ 35.761519][ T3247] NILFS (loop3): error -5 truncating bmap (ino=16) [ 35.764069][ T3265] loop1: detected capacity change from 0 to 2048 [ 35.771891][ T3267] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.772722][ T3256] Remounting filesystem read-only [ 35.775655][ T3265] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.778357][ T3265] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.780651][ T3258] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.781033][ T3265] Remounting filesystem read-only [ 35.784506][ T3265] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.787506][ T3258] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.789792][ T3270] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.790479][ T3268] loop3: detected capacity change from 0 to 2048 [ 35.793925][ T3265] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 35.796932][ T3256] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.797532][ T3271] loop4: detected capacity change from 0 to 2048 [ 35.799756][ T3264] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.803110][ T3264] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.804160][ T3258] NILFS (loop0): error -5 truncating bmap (ino=16) executing program executing program [ 35.805544][ T3264] Remounting filesystem read-only [ 35.808156][ T3265] NILFS (loop1): error -5 truncating bmap (ino=16) executing program [ 35.809703][ T3264] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.813125][ T3256] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.813818][ T3264] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.816418][ T3256] NILFS (loop2): error -5 truncating bmap (ino=16) [ 35.818223][ T3264] NILFS (loop5): error -5 truncating bmap (ino=16) [ 35.819253][ T3272] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.826849][ T3271] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.829482][ T3271] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.832402][ T3274] loop1: detected capacity change from 0 to 2048 [ 35.844908][ T3271] Remounting filesystem read-only [ 35.846769][ T3271] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.846926][ T3281] loop2: detected capacity change from 0 to 2048 [ 35.853623][ T3278] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.860151][ T3280] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.862905][ T3271] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.864299][ T3268] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 35.865949][ T3279] loop5: detected capacity change from 0 to 2048 [ 35.869750][ T3274] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.872442][ T3274] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.877382][ T3268] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.880020][ T3274] Remounting filesystem read-only [ 35.881265][ T3271] NILFS (loop4): error -5 truncating bmap (ino=16) [ 35.882136][ T3282] loop0: detected capacity change from 0 to 2048 [ 35.884866][ T3268] Remounting filesystem read-only [ 35.888453][ T3268] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.889785][ T3274] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.893304][ T3274] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.897352][ T3274] NILFS (loop1): error -5 truncating bmap (ino=16) executing program [ 35.899486][ T3284] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.901336][ T3268] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 35.904565][ T3285] loop4: detected capacity change from 0 to 2048 [ 35.908724][ T3268] NILFS (loop3): error -5 truncating bmap (ino=16) [ 35.908844][ T3282] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.911199][ T3286] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.913287][ T3282] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.920675][ T3287] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.920830][ T3288] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.925467][ T3279] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.929042][ T3281] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.933888][ T3279] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.939392][ T3281] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.941740][ T3291] loop3: detected capacity change from 0 to 2048 [ 35.943576][ T3279] Remounting filesystem read-only [ 35.944276][ T3292] loop1: detected capacity change from 0 to 2048 [ 35.945705][ T3285] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.949026][ T3282] Remounting filesystem read-only [ 35.951987][ T3282] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.952965][ T3279] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 35.960109][ T3281] Remounting filesystem read-only [ 35.960446][ T3279] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.961465][ T3281] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.964374][ T3279] NILFS (loop5): error -5 truncating bmap (ino=16) [ 35.967088][ T3293] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.968868][ T3285] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.970886][ T3282] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.974683][ T3282] NILFS (loop0): error -5 truncating bmap (ino=16) [ 35.976620][ T3281] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.978971][ T3281] NILFS (loop2): error -5 truncating bmap (ino=16) [ 35.979398][ T3291] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.980956][ T3285] Remounting filesystem read-only [ 35.982890][ T3291] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.986637][ T3285] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.989174][ T3285] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) executing program executing program [ 35.991438][ T3294] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program executing program [ 35.993309][ T3296] loop5: detected capacity change from 0 to 2048 [ 35.994269][ T3285] NILFS (loop4): error -5 truncating bmap (ino=16) [ 35.997725][ T3291] Remounting filesystem read-only [ 35.999360][ T3291] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 36.002290][ T3292] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.002348][ T3291] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.007485][ T3291] NILFS (loop3): error -5 truncating bmap (ino=16) [ 36.011199][ T3292] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.013941][ T3292] Remounting filesystem read-only [ 36.015633][ T3292] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.018045][ T3292] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.020648][ T3292] NILFS (loop1): error -5 truncating bmap (ino=16) [ 36.031827][ T3302] loop0: detected capacity change from 0 to 2048 [ 36.033808][ T3301] loop4: detected capacity change from 0 to 2048 [ 36.036258][ T3303] loop1: detected capacity change from 0 to 2048 [ 36.038762][ T3304] loop3: detected capacity change from 0 to 2048 [ 36.043530][ T3306] loop2: detected capacity change from 0 to 2048 [ 36.045563][ T3307] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.050941][ T3308] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.054558][ T3296] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.056305][ T3309] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.065299][ T3296] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.065704][ T3302] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.068062][ T3296] Remounting filesystem read-only [ 36.071736][ T3296] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.074388][ T3296] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 36.076937][ T3302] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.077239][ T3296] NILFS (loop5): error -5 truncating bmap (ino=16) [ 36.080965][ T3310] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.084395][ T3304] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.087685][ T3304] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.090177][ T3301] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.090440][ T3302] Remounting filesystem read-only [ 36.092739][ T3301] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.094505][ T3304] Remounting filesystem read-only [ 36.097929][ T3304] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.101157][ T3302] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.105575][ T3311] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.106785][ T3304] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.111280][ T3302] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) executing program executing program [ 36.114244][ T3303] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.114248][ T3312] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.114278][ T3301] Remounting filesystem read-only [ 36.120794][ T3304] NILFS (loop3): error -5 truncating bmap (ino=16) [ 36.122499][ T3302] NILFS (loop0): error -5 truncating bmap (ino=16) [ 36.124146][ T3301] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.126607][ T3303] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.127525][ T3301] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.129902][ T3314] loop5: detected capacity change from 0 to 2048 [ 36.131997][ T3301] NILFS (loop4): error -5 truncating bmap (ino=16) [ 36.135903][ T3303] Remounting filesystem read-only [ 36.139220][ T3306] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.142624][ T3306] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.152730][ T3303] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.153038][ T3317] loop4: detected capacity change from 0 to 2048 executing program [ 36.157116][ T3303] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.158948][ T3318] loop0: detected capacity change from 0 to 2048 [ 36.166942][ T3319] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.170606][ T3317] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.173220][ T3306] Remounting filesystem read-only [ 36.173292][ T3317] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.176994][ T3306] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.177474][ T3317] Remounting filesystem read-only [ 36.179490][ T3320] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.181388][ T3318] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.185529][ T3318] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 36.188017][ T3317] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 36.190251][ T3306] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.190870][ T3318] Remounting filesystem read-only [ 36.193288][ T3303] NILFS (loop1): error -5 truncating bmap (ino=16) executing program [ 36.194475][ T3317] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 36.198171][ T3318] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.199701][ T3322] loop3: detected capacity change from 0 to 2048 [ 36.200810][ T3318] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.202298][ T3306] NILFS (loop2): error -5 truncating bmap (ino=16) [ 36.204086][ T3323] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.206726][ T3317] NILFS (loop4): error -5 truncating bmap (ino=16) [ 36.208316][ T3318] NILFS (loop0): error -5 truncating bmap (ino=16) [ 36.217275][ T3324] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.219907][ T3324] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.222408][ T3324] Remounting filesystem read-only [ 36.224200][ T3324] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.228784][ T3329] loop4: detected capacity change from 0 to 2048 [ 36.232597][ T3327] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.235332][ T3324] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.238763][ T3324] NILFS (loop5): error -5 truncating bmap (ino=16) [ 36.240483][ T3330] loop1: detected capacity change from 0 to 2048 [ 36.240695][ T3322] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.242555][ T3332] loop2: detected capacity change from 0 to 2048 [ 36.247467][ T3333] loop0: detected capacity change from 0 to 2048 [ 36.252105][ T3334] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.256017][ T3329] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.258882][ T3329] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.258884][ T3335] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.258902][ T3322] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.262094][ T3330] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.271757][ T3329] Remounting filesystem read-only [ 36.273284][ T3329] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.276135][ T3330] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.278233][ T3337] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 36.278515][ T3336] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.285338][ T3333] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.288003][ T3332] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.290775][ T3333] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.293427][ T3332] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.295924][ T3329] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.298602][ T3330] Remounting filesystem read-only [ 36.300093][ T3333] Remounting filesystem read-only executing program [ 36.301501][ T3332] Remounting filesystem read-only [ 36.303210][ T3322] Remounting filesystem read-only [ 36.303278][ T3330] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.309228][ T3333] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.312093][ T3332] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 36.314850][ T3329] NILFS (loop4): error -5 truncating bmap (ino=16) [ 36.317685][ T3333] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 36.320756][ T3332] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.321651][ T3322] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.323604][ T3330] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.330633][ T3339] loop5: detected capacity change from 0 to 2048 [ 36.332456][ T3333] NILFS (loop0): error -5 truncating bmap (ino=16) executing program [ 36.334245][ T3332] NILFS (loop2): error -5 truncating bmap (ino=16) [ 36.336066][ T3322] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.337253][ T3330] NILFS (loop1): error -5 truncating bmap (ino=16) [ 36.344070][ T3322] NILFS (loop3): error -5 truncating bmap (ino=16) [ 36.351328][ T3341] loop4: detected capacity change from 0 to 2048 executing program [ 36.358000][ T3344] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.358650][ T3339] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.366491][ T3339] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.372104][ T3339] Remounting filesystem read-only [ 36.372749][ T3348] loop1: detected capacity change from 0 to 2048 [ 36.374917][ T3346] loop2: detected capacity change from 0 to 2048 [ 36.375974][ T3347] loop0: detected capacity change from 0 to 2048 [ 36.377192][ T3339] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.378680][ T3349] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.385330][ T3339] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 36.390681][ T3339] NILFS (loop5): error -5 truncating bmap (ino=16) [ 36.392811][ T3351] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.392895][ T3353] loop3: detected capacity change from 0 to 2048 [ 36.395684][ T3352] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.399615][ T3341] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.402060][ T3341] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.404630][ T3341] Remounting filesystem read-only [ 36.406829][ T3348] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.409131][ T3347] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.415569][ T3347] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.417807][ T3348] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.419072][ T3354] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.422327][ T3356] loop5: detected capacity change from 0 to 2048 [ 36.423333][ T3347] Remounting filesystem read-only [ 36.424536][ T3348] Remounting filesystem read-only [ 36.427124][ T3346] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.430074][ T3341] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.430135][ T3346] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.432521][ T3341] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.432531][ T3341] NILFS (loop4): error -5 truncating bmap (ino=16) [ 36.434961][ T3347] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program executing program [ 36.437154][ T3348] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.439684][ T3346] Remounting filesystem read-only [ 36.441181][ T3357] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.444345][ T3353] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.448206][ T3348] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.450252][ T3353] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.451803][ T3348] NILFS (loop1): error -5 truncating bmap (ino=16) [ 36.454173][ T3353] Remounting filesystem read-only [ 36.456087][ T3347] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.457453][ T3346] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.459751][ T3347] NILFS (loop0): error -5 truncating bmap (ino=16) [ 36.462248][ T3353] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 36.463508][ T3346] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.465900][ T3353] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.468774][ T3346] NILFS (loop2): error -5 truncating bmap (ino=16) [ 36.474383][ T3353] NILFS (loop3): error -5 truncating bmap (ino=16) executing program executing program [ 36.479433][ T3361] loop1: detected capacity change from 0 to 2048 [ 36.483663][ T3360] loop4: detected capacity change from 0 to 2048 [ 36.486057][ T3362] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.491868][ T3363] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.494701][ T3356] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.495754][ T3361] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.499796][ T3361] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.503964][ T3365] loop3: detected capacity change from 0 to 2048 [ 36.504855][ T3356] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.508687][ T3361] Remounting filesystem read-only [ 36.511716][ T3356] Remounting filesystem read-only [ 36.514219][ T3361] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.518014][ T3356] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 36.519087][ T3361] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.522772][ T3361] NILFS (loop1): error -5 truncating bmap (ino=16) [ 36.523618][ T3368] loop2: detected capacity change from 0 to 2048 [ 36.525417][ T3356] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.530463][ T3369] loop0: detected capacity change from 0 to 2048 [ 36.535387][ T3356] NILFS (loop5): error -5 truncating bmap (ino=16) [ 36.547154][ T3370] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.548953][ T3365] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 36.552398][ T3372] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.555859][ T3369] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.558703][ T3369] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.559955][ T3374] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.561726][ T3365] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.564281][ T3360] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.566066][ T3373] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.574308][ T3375] loop1: detected capacity change from 0 to 2048 [ 36.575955][ T3360] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.576730][ T3368] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.580863][ T3368] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.583471][ T3369] Remounting filesystem read-only [ 36.585244][ T3360] Remounting filesystem read-only [ 36.587522][ T3369] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.590245][ T3360] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.594294][ T3368] Remounting filesystem read-only [ 36.596003][ T3365] Remounting filesystem read-only [ 36.596792][ T3377] loop5: detected capacity change from 0 to 2048 [ 36.597519][ T3365] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.599201][ T3368] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.601496][ T3365] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.603875][ T3369] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.606338][ T3365] NILFS (loop3): error -5 truncating bmap (ino=16) [ 36.608445][ T3360] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.609641][ T3378] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.612527][ T3375] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 36.617105][ T3360] NILFS (loop4): error -5 truncating bmap (ino=16) [ 36.618718][ T3368] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.619427][ T3369] NILFS (loop0): error -5 truncating bmap (ino=16) [ 36.621239][ T3368] NILFS (loop2): error -5 truncating bmap (ino=16) executing program executing program executing program [ 36.624770][ T3375] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.628147][ T3375] Remounting filesystem read-only executing program [ 36.629542][ T3379] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.639500][ T3377] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.642222][ T3377] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.645649][ T3375] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.648220][ T3375] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.650437][ T3375] NILFS (loop1): error -5 truncating bmap (ino=16) [ 36.656721][ T3377] Remounting filesystem read-only [ 36.662353][ T3377] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.665844][ T3384] loop0: detected capacity change from 0 to 2048 [ 36.667727][ T3387] loop4: detected capacity change from 0 to 2048 executing program [ 36.669772][ T3386] loop3: detected capacity change from 0 to 2048 [ 36.670035][ T3389] loop1: detected capacity change from 0 to 2048 [ 36.672070][ T3388] loop2: detected capacity change from 0 to 2048 [ 36.674285][ T3377] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.675725][ T3390] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.678984][ T3377] NILFS (loop5): error -5 truncating bmap (ino=16) [ 36.682848][ T3384] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 36.682967][ T3391] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.688468][ T3384] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.691343][ T3384] Remounting filesystem read-only [ 36.692701][ T3384] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.695221][ T3384] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.697383][ T3384] NILFS (loop0): error -5 truncating bmap (ino=16) [ 36.698997][ T3392] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.701402][ T3389] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.703425][ T3394] loop5: detected capacity change from 0 to 2048 [ 36.706966][ T3389] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.709320][ T3387] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.712720][ T3387] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.714056][ T3395] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.720224][ T3396] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.725526][ T3388] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.727922][ T3388] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.730443][ T3394] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.733190][ T3398] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.735776][ T3389] Remounting filesystem read-only [ 36.737251][ T3387] Remounting filesystem read-only executing program [ 36.738706][ T3389] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.738832][ T3386] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 36.741400][ T3387] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.746443][ T3389] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.746654][ T3386] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.748724][ T3387] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.751830][ T3388] Remounting filesystem read-only [ 36.753161][ T3389] NILFS (loop1): error -5 truncating bmap (ino=16) [ 36.755915][ T3387] NILFS (loop4): error -5 truncating bmap (ino=16) [ 36.758678][ T3386] Remounting filesystem read-only [ 36.759112][ T3399] loop0: detected capacity change from 0 to 2048 executing program [ 36.761840][ T3394] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.762979][ T3388] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.767393][ T3386] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.769653][ T3386] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.772664][ T3394] Remounting filesystem read-only [ 36.775887][ T3394] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.779368][ T3394] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.782529][ T3388] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.783293][ T3402] loop1: detected capacity change from 0 to 2048 [ 36.787205][ T3403] loop4: detected capacity change from 0 to 2048 [ 36.789038][ T3394] NILFS (loop5): error -5 truncating bmap (ino=16) [ 36.789813][ T3388] NILFS (loop2): error -5 truncating bmap (ino=16) [ 36.792434][ T3386] NILFS (loop3): error -5 truncating bmap (ino=16) [ 36.794319][ T3405] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program executing program [ 36.800388][ T3404] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.805659][ T3399] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.806457][ T3403] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.808085][ T3399] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.813366][ T3403] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.816566][ T3407] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.821222][ T3399] Remounting filesystem read-only [ 36.822737][ T3399] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.826029][ T3399] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.826546][ T3403] Remounting filesystem read-only [ 36.830605][ T3399] NILFS (loop0): error -5 truncating bmap (ino=16) [ 36.835216][ T3402] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.838162][ T3409] loop5: detected capacity change from 0 to 2048 [ 36.839282][ T3402] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 36.839865][ T3403] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.843131][ T3411] loop3: detected capacity change from 0 to 2048 executing program [ 36.845527][ T3403] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.848104][ T3412] loop2: detected capacity change from 0 to 2048 [ 36.850198][ T3402] Remounting filesystem read-only [ 36.850306][ T3403] NILFS (loop4): error -5 truncating bmap (ino=16) [ 36.852377][ T3402] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.856346][ T3413] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.860858][ T3409] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 36.868124][ T3409] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.868605][ T3402] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.872676][ T3416] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.875291][ T3402] NILFS (loop1): error -5 truncating bmap (ino=16) [ 36.875601][ T3411] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.878792][ T3417] loop0: detected capacity change from 0 to 2048 [ 36.883888][ T3418] loop4: detected capacity change from 0 to 2048 [ 36.884921][ T3411] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.885921][ T3419] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.889842][ T3409] Remounting filesystem read-only [ 36.892500][ T3420] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.896572][ T3417] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.900003][ T3417] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.903043][ T3411] Remounting filesystem read-only [ 36.904646][ T3417] Remounting filesystem read-only [ 36.906155][ T3412] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.906248][ T3409] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.911431][ T3409] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.911510][ T3417] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.911553][ T3412] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.914041][ T3411] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.919557][ T3411] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.921317][ T3422] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.924144][ T3418] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.928768][ T3418] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.929800][ T3417] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.933417][ T3417] NILFS (loop0): error -5 truncating bmap (ino=16) [ 36.934055][ T3411] NILFS (loop3): error -5 truncating bmap (ino=16) [ 36.936297][ T3423] loop1: detected capacity change from 0 to 2048 executing program [ 36.937145][ T3418] Remounting filesystem read-only executing program [ 36.938289][ T3409] NILFS (loop5): error -5 truncating bmap (ino=16) executing program [ 36.939598][ T3418] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.943563][ T3418] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.945976][ T3418] NILFS (loop4): error -5 truncating bmap (ino=16) [ 36.947206][ T3412] Remounting filesystem read-only [ 36.950024][ T3424] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.953312][ T3412] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.955869][ T3412] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 36.965540][ T3412] NILFS (loop2): error -5 truncating bmap (ino=16) [ 36.967730][ T3423] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.970280][ T3423] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 36.972741][ T3423] Remounting filesystem read-only [ 36.974023][ T3423] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.977072][ T3423] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.980278][ T3429] loop4: detected capacity change from 0 to 2048 [ 36.981934][ T3423] NILFS (loop1): error -5 truncating bmap (ino=16) [ 36.982498][ T3428] loop3: detected capacity change from 0 to 2048 [ 36.986519][ T3432] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.989551][ T3430] loop5: detected capacity change from 0 to 2048 executing program [ 36.994682][ T3434] loop0: detected capacity change from 0 to 2048 [ 36.996899][ T3429] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.999374][ T3429] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.002127][ T3429] Remounting filesystem read-only [ 37.002879][ T3433] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 37.003985][ T3430] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.011376][ T3429] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.013293][ T3436] loop2: detected capacity change from 0 to 2048 [ 37.014094][ T3430] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.020875][ T3429] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 37.023758][ T3430] Remounting filesystem read-only [ 37.025158][ T3429] NILFS (loop4): error -5 truncating bmap (ino=16) [ 37.026738][ T3437] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program executing program [ 37.030428][ T3430] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.032992][ T3430] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 37.033023][ T3428] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.035368][ T3430] NILFS (loop5): error -5 truncating bmap (ino=16) [ 37.040893][ T3428] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.042387][ T3439] loop1: detected capacity change from 0 to 2048 [ 37.047853][ T3440] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 37.051692][ T3434] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.054221][ T3434] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.061569][ T3434] Remounting filesystem read-only [ 37.062868][ T3434] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.065349][ T3434] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 37.068032][ T3434] NILFS (loop0): error -5 truncating bmap (ino=16) [ 37.069731][ T3428] Remounting filesystem read-only [ 37.070228][ T3443] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 37.073956][ T3444] loop4: detected capacity change from 0 to 2048 executing program [ 37.074486][ T3439] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.076316][ T3445] loop5: detected capacity change from 0 to 2048 [ 37.079325][ T3439] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.085841][ T3446] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 37.086542][ T3447] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 37.095684][ T3428] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.096177][ T3439] Remounting filesystem read-only [ 37.102488][ T3439] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.104064][ T3428] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 37.107552][ T3439] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 37.107709][ T3436] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.109705][ T3439] NILFS (loop1): error -5 truncating bmap (ino=16) [ 37.111771][ T3450] loop0: detected capacity change from 0 to 2048 [ 37.112318][ T3449] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 37.114650][ T3445] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.121421][ T3436] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.123274][ T3445] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 37.126416][ T3428] NILFS (loop3): error -5 truncating bmap (ino=16) [ 37.128300][ T3445] Remounting filesystem read-only [ 37.129883][ T3445] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.132245][ T3445] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 37.133197][ T3444] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.134365][ T3445] NILFS (loop5): error -5 truncating bmap (ino=16) [ 37.138875][ T3436] Remounting filesystem read-only [ 37.140474][ T3444] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 37.140758][ T3451] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 37.146488][ T3450] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.149034][ T3450] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.151544][ T3450] Remounting filesystem read-only [ 37.152860][ T3450] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 37.155899][ T3450] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 37.156241][ T3436] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.158239][ T3450] NILFS (loop0): error -5 truncating bmap (ino=16) [ 37.164408][ T3453] loop1: detected capacity change from 0 to 2048 [ 37.168386][ T3444] Remounting filesystem read-only executing program executing program [ 37.169805][ T3444] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.174058][ T3436] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 37.178535][ T3444] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 37.182191][ T3436] NILFS (loop2): error -5 truncating bmap (ino=16) [ 37.182443][ T3444] NILFS (loop4): error -5 truncating bmap (ino=16) [ 37.183828][ T3454] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 37.186262][ T3453] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 37.190560][ T3453] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.193451][ T3453] Remounting filesystem read-only [ 37.194753][ T3453] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.197475][ T3453] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 37.199635][ T3453] NILFS (loop1): error -5 truncating bmap (ino=16) executing program [ 37.207344][ T3461] loop0: detected capacity change from 0 to 2048 [ 37.209730][ T3462] loop2: detected capacity change from 0 to 2048 [ 37.210376][ T3458] loop3: detected capacity change from 0 to 2048 [ 37.216342][ T3463] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 37.219792][ T3461] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.222348][ T3461] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.225061][ T3457] loop5: detected capacity change from 0 to 2048 [ 37.230866][ T3465] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 37.231575][ T3462] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.236556][ T3468] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 37.240448][ T3457] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.244079][ T3461] Remounting filesystem read-only [ 37.246010][ T3467] loop1: detected capacity change from 0 to 2048 [ 37.246226][ T3461] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.248681][ T3462] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.249995][ T3470] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 37.255469][ T3461] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 37.257879][ T3461] NILFS (loop0): error -5 truncating bmap (ino=16) [ 37.259687][ T3457] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 37.264254][ T3462] Remounting filesystem read-only [ 37.265804][ T3462] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.266207][ T3469] loop4: detected capacity change from 0 to 2048 [ 37.268456][ T3462] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 37.272036][ T3462] NILFS (loop2): error -5 truncating bmap (ino=16) [ 37.274149][ T3458] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.274559][ T3457] Remounting filesystem read-only executing program [ 37.277032][ T3458] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.278453][ T3457] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.280300][ T3471] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 37.283381][ T3467] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.287943][ T3457] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 37.290506][ T3467] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.291406][ T3457] NILFS (loop5): error -5 truncating bmap (ino=16) [ 37.300759][ T3473] loop2: detected capacity change from 0 to 2048 executing program [ 37.303227][ T3474] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 37.306274][ T3458] Remounting filesystem read-only [ 37.309172][ T3467] Remounting filesystem read-only [ 37.310525][ T3467] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.313813][ T3469] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.316978][ T3467] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 37.318338][ T3458] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.320656][ T3467] NILFS (loop1): error -5 truncating bmap (ino=16) [ 37.322515][ T3458] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 37.324860][ T3476] loop0: detected capacity change from 0 to 2048 [ 37.326967][ T3469] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.329809][ T3477] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 37.332424][ T3458] NILFS (loop3): error -5 truncating bmap (ino=16) executing program [ 37.340278][ T3469] Remounting filesystem read-only [ 37.342186][ T3476] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.343633][ T3473] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.344736][ T3469] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.347264][ T3479] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 37.350012][ T3476] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 37.352126][ T3473] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.354333][ T3469] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 37.357046][ T3473] Remounting filesystem read-only [ 37.360346][ T3481] loop5: detected capacity change from 0 to 2048 executing program [ 37.364323][ T3473] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.367008][ T3473] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 37.369533][ T3473] NILFS (loop2): error -5 truncating bmap (ino=16) [ 37.371448][ T3469] NILFS (loop4): error -5 truncating bmap (ino=16) [ 37.372753][ T3484] loop1: detected capacity change from 0 to 2048 [ 37.373154][ T3476] Remounting filesystem read-only [ 37.378278][ T3485] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 37.378287][ T3483] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 37.381854][ T3481] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.388196][ T3481] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.391046][ T3476] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 37.391365][ T3484] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.396437][ T3481] Remounting filesystem read-only [ 37.398103][ T3481] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.401682][ T3481] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 37.404384][ T3484] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.404574][ T3487] loop3: detected capacity change from 0 to 2048 [ 37.407891][ T3488] loop2: detected capacity change from 0 to 2048 executing program [ 37.408669][ T3476] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 37.409909][ T3481] NILFS (loop5): error -5 truncating bmap (ino=16) [ 37.414267][ T3476] NILFS (loop0): error -5 truncating bmap (ino=16) [ 37.416038][ T3484] Remounting filesystem read-only [ 37.418339][ T3484] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.423154][ T3484] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 37.426121][ T3489] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 37.431888][ T3488] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 37.434488][ T3488] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 37.437106][ T3484] NILFS (loop1): error -5 truncating bmap (ino=16) [ 37.437390][ T3491] loop4: detected capacity change from 0 to 2048 [ 37.439146][ T3488] Remounting filesystem read-only [ 37.442388][ T3488] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.444449][ T3493] loop5: detected capacity change from 0 to 2048 [ 37.446119][ T3488] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 37.449724][ T3488] NILFS (loop2): error -5 truncating bmap (ino=16) [ 37.453403][ T3494] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 37.464382][ T3487] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.473338][ T3487] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.474191][ T3501] loop2: detected capacity change from 0 to 2048 [ 37.478957][ T3487] Remounting filesystem read-only [ 37.480358][ T3496] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 37.481028][ T3491] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.485590][ T3491] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 37.485891][ T3487] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.488826][ T3500] loop0: detected capacity change from 0 to 2048 [ 37.492000][ T3497] loop1: detected capacity change from 0 to 2048 [ 37.492564][ T3491] Remounting filesystem read-only [ 37.493676][ T3487] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 37.497457][ T3491] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.498169][ T3487] NILFS (loop3): error -5 truncating bmap (ino=16) [ 37.500168][ T3502] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 37.502640][ T3491] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 37.506350][ T3503] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 37.510783][ T3501] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.517146][ T3501] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.518482][ T3491] NILFS (loop4): error -5 truncating bmap (ino=16) [ 37.522145][ T3493] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.524328][ T3501] Remounting filesystem read-only [ 37.524682][ T3493] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.526055][ T3501] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.528742][ T3493] Remounting filesystem read-only [ 37.530570][ T3505] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 37.535338][ T3501] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 37.535552][ T3497] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.538024][ T3501] NILFS (loop2): error -5 truncating bmap (ino=16) [ 37.540381][ T3497] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.544267][ T3507] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 37.544469][ T3506] loop3: detected capacity change from 0 to 2048 executing program executing program [ 37.554245][ T3497] Remounting filesystem read-only [ 37.556188][ T3497] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.558289][ T3493] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.561341][ T3500] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.561706][ T3493] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 37.564179][ T3500] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.567156][ T3493] NILFS (loop5): error -5 truncating bmap (ino=16) executing program executing program [ 37.572900][ T3500] Remounting filesystem read-only [ 37.574373][ T3500] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.577611][ T3497] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 37.579922][ T3497] NILFS (loop1): error -5 truncating bmap (ino=16) [ 37.581567][ T3500] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 37.584718][ T3511] loop2: detected capacity change from 0 to 2048 [ 37.585729][ T3500] NILFS (loop0): error -5 truncating bmap (ino=16) [ 37.586485][ T3509] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 37.588945][ T3506] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.592827][ T3506] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.596567][ T3512] loop4: detected capacity change from 0 to 2048 executing program [ 37.605824][ T3506] Remounting filesystem read-only [ 37.611526][ T3517] loop1: detected capacity change from 0 to 2048 [ 37.613627][ T3515] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 37.620281][ T3511] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.624153][ T3511] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.625128][ T3506] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.626708][ T3511] Remounting filesystem read-only [ 37.629474][ T3506] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 37.632134][ T3516] loop5: detected capacity change from 0 to 2048 [ 37.632319][ T3518] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 37.634452][ T3511] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.637025][ T3506] NILFS (loop3): error -5 truncating bmap (ino=16) executing program [ 37.641298][ T3511] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 37.644114][ T3512] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.644524][ T3520] loop0: detected capacity change from 0 to 2048 [ 37.647471][ T3522] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 37.648461][ T3521] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 37.651141][ T3512] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.656342][ T3511] NILFS (loop2): error -5 truncating bmap (ino=16) [ 37.658688][ T3517] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.662040][ T3517] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.665424][ T3512] Remounting filesystem read-only executing program [ 37.667432][ T3516] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.668459][ T3517] Remounting filesystem read-only [ 37.671897][ T3512] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.675125][ T3516] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.676650][ T3517] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.680287][ T3512] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 37.681224][ T3524] loop2: detected capacity change from 0 to 2048 [ 37.685351][ T3516] Remounting filesystem read-only [ 37.687284][ T3516] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.690135][ T3516] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 37.690139][ T3525] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 37.693112][ T3520] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.697482][ T3516] NILFS (loop5): error -5 truncating bmap (ino=16) executing program [ 37.700339][ T3517] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 37.703036][ T3512] NILFS (loop4): error -5 truncating bmap (ino=16) [ 37.703537][ T3517] NILFS (loop1): error -5 truncating bmap (ino=16) [ 37.705727][ T3520] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.708864][ T3527] loop3: detected capacity change from 0 to 2048 [ 37.710243][ T3520] Remounting filesystem read-only [ 37.712719][ T3520] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.715999][ T3528] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 37.718544][ T3520] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 37.720766][ T3520] NILFS (loop0): error -5 truncating bmap (ino=16) executing program executing program [ 37.726110][ T3529] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 37.729548][ T3527] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.732158][ T3527] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.736293][ T3527] Remounting filesystem read-only [ 37.736924][ T3524] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.742698][ T3527] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.745746][ T3527] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 37.748171][ T3527] NILFS (loop3): error -5 truncating bmap (ino=16) [ 37.751148][ T3531] loop5: detected capacity change from 0 to 2048 [ 37.752865][ T3524] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 37.760034][ T3534] loop0: detected capacity change from 0 to 2048 [ 37.765744][ T3536] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 37.767125][ T3531] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.771159][ T3531] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.772672][ T3538] loop1: detected capacity change from 0 to 2048 [ 37.779864][ T3524] Remounting filesystem read-only [ 37.781226][ T3531] Remounting filesystem read-only [ 37.782633][ T3524] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.785485][ T3531] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.788636][ T3537] loop4: detected capacity change from 0 to 2048 [ 37.790148][ T3524] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 37.792344][ T3540] loop3: detected capacity change from 0 to 2048 [ 37.792883][ T3531] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 37.794795][ T3541] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 37.797141][ T3524] NILFS (loop2): error -5 truncating bmap (ino=16) [ 37.801630][ T3531] NILFS (loop5): error -5 truncating bmap (ino=16) [ 37.803091][ T3542] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 37.808002][ T3538] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.809198][ T3544] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 37.813801][ T3543] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 37.816862][ T3534] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.819160][ T3537] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.819429][ T3534] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 37.824263][ T3538] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.825800][ T3537] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 37.830165][ T3534] Remounting filesystem read-only [ 37.832223][ T3540] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.834639][ T3537] Remounting filesystem read-only [ 37.837774][ T3540] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.840299][ T3538] Remounting filesystem read-only [ 37.841737][ T3534] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.844440][ T3538] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.847723][ T3538] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 37.850029][ T3538] NILFS (loop1): error -5 truncating bmap (ino=16) [ 37.850179][ T3537] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.853489][ T3547] loop5: detected capacity change from 0 to 2048 [ 37.857362][ T3534] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 37.859789][ T3537] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 37.865440][ T3534] NILFS (loop0): error -5 truncating bmap (ino=16) [ 37.868513][ T3550] loop1: detected capacity change from 0 to 2048 [ 37.869436][ T3540] Remounting filesystem read-only executing program [ 37.870892][ T3551] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 37.871398][ T3540] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.875360][ T3548] loop2: detected capacity change from 0 to 2048 [ 37.877322][ T3537] NILFS (loop4): error -5 truncating bmap (ino=16) [ 37.878812][ T3540] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 37.881794][ T3540] NILFS (loop3): error -5 truncating bmap (ino=16) [ 37.883868][ T3547] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.886686][ T3547] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.891502][ T3552] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 37.899505][ T3548] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 37.902147][ T3548] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.903314][ T3547] Remounting filesystem read-only [ 37.904413][ T3553] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 37.909187][ T3547] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.911809][ T3547] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 37.912741][ T3548] Remounting filesystem read-only executing program [ 37.914389][ T3547] NILFS (loop5): error -5 truncating bmap (ino=16) [ 37.916035][ T3548] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.920777][ T3550] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.923270][ T3550] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.925476][ T3548] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 37.929261][ T3548] NILFS (loop2): error -5 truncating bmap (ino=16) [ 37.929658][ T3550] Remounting filesystem read-only [ 37.932592][ T3555] loop0: detected capacity change from 0 to 2048 [ 37.934339][ T3550] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.939299][ T3550] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 37.943109][ T3550] NILFS (loop1): error -5 truncating bmap (ino=16) [ 37.946393][ T3557] loop4: detected capacity change from 0 to 2048 [ 37.948185][ T3559] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 37.951573][ T3555] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.954399][ T3555] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 37.956147][ T3560] loop3: detected capacity change from 0 to 2048 [ 37.958997][ T3555] Remounting filesystem read-only [ 37.961509][ T3555] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.962700][ T3562] loop5: detected capacity change from 0 to 2048 [ 37.964313][ T3555] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 37.967964][ T3563] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 37.970710][ T3555] NILFS (loop0): error -5 truncating bmap (ino=16) [ 37.976250][ T3565] loop2: detected capacity change from 0 to 2048 executing program [ 37.980643][ T3566] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 37.984021][ T3565] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.986661][ T3565] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.987271][ T3557] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.990639][ T3568] loop1: detected capacity change from 0 to 2048 [ 37.994502][ T3557] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.997456][ T3557] Remounting filesystem read-only [ 37.998799][ T3557] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 38.000277][ T3565] Remounting filesystem read-only [ 38.001375][ T3557] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 38.004535][ T3557] NILFS (loop4): error -5 truncating bmap (ino=16) executing program [ 38.011738][ T3569] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 38.014652][ T3565] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 38.016137][ T3574] loop0: detected capacity change from 0 to 2048 [ 38.021561][ T3575] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 38.024637][ T3573] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 38.024759][ T3565] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 38.027839][ T3574] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 38.029632][ T3572] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 38.031597][ T3574] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 38.034907][ T3568] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 38.036999][ T3574] Remounting filesystem read-only [ 38.041913][ T3576] loop4: detected capacity change from 0 to 2048 [ 38.043860][ T3565] NILFS (loop2): error -5 truncating bmap (ino=16) [ 38.044461][ T3560] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 38.045654][ T3568] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 38.050042][ T3560] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 38.050534][ T3574] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 38.055529][ T3574] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 38.057658][ T3574] NILFS (loop0): error -5 truncating bmap (ino=16) [ 38.060722][ T3568] Remounting filesystem read-only [ 38.062125][ T3562] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 38.064928][ T3579] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 38.069112][ T3562] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 38.071071][ T3560] Remounting filesystem read-only [ 38.076098][ T3578] loop2: detected capacity change from 0 to 2048 [ 38.078210][ T3562] Remounting filesystem read-only [ 38.078493][ T3568] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 38.082035][ T3568] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 38.086057][ T3562] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 38.086480][ T3568] NILFS (loop1): error -5 truncating bmap (ino=16) [ 38.089130][ T3562] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 38.092460][ T3583] loop0: detected capacity change from 0 to 2048 executing program [ 38.098594][ T3576] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 38.100730][ T3562] NILFS (loop5): error -5 truncating bmap (ino=16) [ 38.101099][ T3560] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 38.109768][ T3560] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 38.112162][ T3576] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 38.113271][ T3585] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 38.114715][ T3586] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 38.121114][ T3578] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 38.121141][ T3583] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 38.123656][ T3578] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 38.130490][ T3560] NILFS (loop3): error -5 truncating bmap (ino=16) executing program [ 38.132831][ T3587] loop1: detected capacity change from 0 to 2048 [ 38.134422][ T3578] Remounting filesystem read-only [ 38.136212][ T3576] Remounting filesystem read-only [ 38.137499][ T3578] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 38.140040][ T3576] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 38.143481][ T3578] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 38.146044][ T3583] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 38.147682][ T3576] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 38.151060][ T3578] NILFS (loop2): error -5 truncating bmap (ino=16) [ 38.152958][ T3576] NILFS (loop4): error -5 truncating bmap (ino=16) executing program [ 38.154692][ T3588] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 38.159544][ T3583] Remounting filesystem read-only [ 38.168398][ T3593] loop3: detected capacity change from 0 to 2048 [ 38.170477][ T3583] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 38.170845][ T3587] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 38.173061][ T3583] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 38.177980][ T3583] NILFS (loop0): error -5 truncating bmap (ino=16) [ 38.179589][ T3590] loop2: detected capacity change from 0 to 2048 [ 38.184765][ T3594] loop5: detected capacity change from 0 to 2048 [ 38.192044][ T3596] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 38.193792][ T3587] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 38.195736][ T3594] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 38.199444][ T3594] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 38.202652][ T3597] loop0: detected capacity change from 0 to 2048 [ 38.210059][ T3594] Remounting filesystem read-only [ 38.210412][ T3600] loop4: detected capacity change from 0 to 2048 [ 38.211497][ T3599] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 38.214178][ T3601] NILFS (loop0): segctord starting. Construction interval = 5