[ 9.133184][ T2614] 8021q: adding VLAN 0 to HW filter on device bond0 [ 9.135774][ T2614] eql: remember to turn off Van-Jacobson compression on your slave devices [ 9.163616][ T993] gvnic 0000:00:00.0 enp0s0: Device link is up. [ 9.165175][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s0: link becomes ready Starting sshd: OK syzkaller Warning: Permanently added '10.128.10.30' (ECDSA) to the list of known hosts. executing program executing program executing program syzkaller login: [ 26.620521][ T3043] loop4: detected capacity change from 0 to 2048 executing program executing program [ 26.630658][ T3044] loop5: detected capacity change from 0 to 2048 [ 26.633162][ T3042] loop3: detected capacity change from 0 to 2048 [ 26.637144][ T3040] loop2: detected capacity change from 0 to 2048 [ 26.639927][ T3045] loop0: detected capacity change from 0 to 2048 executing program [ 26.640251][ T3038] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 26.643953][ T3038] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 26.646218][ T3038] Buffer I/O error on dev loop2, logical block 0, async page read [ 26.654152][ T3048] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 26.662246][ T3047] loop1: detected capacity change from 0 to 2048 [ 26.672090][ T3043] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 26.677392][ T3051] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 26.679664][ T3050] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 26.683227][ T3054] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 26.684251][ T3053] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 26.689027][ T3044] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 26.692328][ T3043] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 26.694985][ T3042] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 26.695223][ T3044] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 26.697958][ T3042] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 26.700823][ T3043] Remounting filesystem read-only [ 26.703834][ T3043] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 26.707090][ T3044] Remounting filesystem read-only [ 26.709021][ T3045] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 26.709393][ T3044] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 26.714031][ T3043] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 26.716509][ T3043] NILFS (loop4): error -5 truncating bmap (ino=16) [ 26.718666][ T3044] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 26.718756][ T3040] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 26.722208][ T3044] NILFS (loop5): error -5 truncating bmap (ino=16) [ 26.727152][ T3042] Remounting filesystem read-only [ 26.728635][ T3056] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 26.731613][ T3042] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 26.732620][ T3045] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 26.734329][ T3042] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 26.738793][ T3042] NILFS (loop3): error -5 truncating bmap (ino=16) [ 26.745049][ T3047] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 26.747663][ T3047] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 26.750764][ T3040] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 26.756838][ T3047] Remounting filesystem read-only [ 26.761559][ T3045] Remounting filesystem read-only [ 26.763049][ T3040] Remounting filesystem read-only [ 26.764399][ T3047] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 26.766998][ T3045] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 26.770467][ T3047] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 26.775860][ T3059] loop3: detected capacity change from 0 to 2048 executing program [ 26.786647][ T3061] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 26.790007][ T3040] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 26.791438][ T3059] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 26.792690][ T3045] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 26.795132][ T3059] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 26.797983][ T3040] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 26.800237][ T3047] NILFS (loop1): error -5 truncating bmap (ino=16) [ 26.803961][ T3059] Remounting filesystem read-only [ 26.805318][ T3059] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 26.808055][ T3059] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 26.811850][ T3045] NILFS (loop0): error -5 truncating bmap (ino=16) [ 26.811982][ T3059] NILFS (loop3): error -5 truncating bmap (ino=16) [ 26.815984][ T3040] NILFS (loop2): error -5 truncating bmap (ino=16) executing program [ 26.830399][ T3065] loop4: detected capacity change from 0 to 2048 executing program executing program [ 26.851014][ T3068] loop1: detected capacity change from 0 to 2048 [ 26.855939][ T3069] loop3: detected capacity change from 0 to 2048 [ 26.857437][ T3062] loop5: detected capacity change from 0 to 2048 executing program [ 26.869831][ T3072] loop2: detected capacity change from 0 to 2048 [ 26.871936][ T3071] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 26.873589][ T3065] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 26.877283][ T3065] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 26.878076][ T3074] loop0: detected capacity change from 0 to 2048 [ 26.886816][ T3075] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 26.891458][ T3072] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 26.893879][ T3072] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 26.896673][ T3072] Remounting filesystem read-only [ 26.899012][ T3065] Remounting filesystem read-only [ 26.900565][ T3072] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 26.903309][ T3065] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 26.905972][ T3072] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 26.908662][ T3065] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 26.909723][ T3077] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 26.914883][ T3069] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 26.917381][ T3069] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 26.918759][ T3072] NILFS (loop2): error -5 truncating bmap (ino=16) [ 26.921597][ T3065] NILFS (loop4): error -5 truncating bmap (ino=16) [ 26.923628][ T3079] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 26.923769][ T3078] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 26.930754][ T3069] Remounting filesystem read-only [ 26.933064][ T3069] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 26.935752][ T3069] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 26.945738][ T3069] NILFS (loop3): error -5 truncating bmap (ino=16) [ 26.949575][ T3034] [ 26.950215][ T3034] ====================================================== [ 26.951884][ T3034] WARNING: possible circular locking dependency detected [ 26.953573][ T3034] 6.0.0-rc7-syzkaller-18095-gbbed346d5a96 #0 Not tainted [ 26.953785][ T3068] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 26.955424][ T3034] ------------------------------------------------------ [ 26.955429][ T3034] syz-executor269/3034 is trying to acquire lock: [ 26.955435][ T3034] ffff0000c9510c70 (&dat_lock_key){.+.+}-{3:3}, at: nilfs_count_free_blocks+0x2c/0x6c [ 26.962557][ T3068] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 26.963554][ T3034] [ 26.963554][ T3034] but task is already holding lock: [ 26.963560][ T3034] ffff0000c7c17090 (&nilfs->ns_sem){++++}-{3:3}, at: nilfs_put_super+0x4c/0x9c [ 26.969905][ T3034] [ 26.969905][ T3034] which lock already depends on the new lock. [ 26.969905][ T3034] [ 26.972539][ T3034] [ 26.972539][ T3034] the existing dependency chain (in reverse order) is: [ 26.973367][ T3068] Remounting filesystem read-only executing program [ 26.974768][ T3034] [ 26.974768][ T3034] -> #1 (&nilfs->ns_sem){++++}-{3:3}: [ 26.974783][ T3034] down_write+0x5c/0xcc [ 26.979098][ T3034] __nilfs_error+0xb4/0x284 [ 26.980421][ T3034] nilfs_bmap_lookup_contig+0x98/0xc0 [ 26.981720][ T3034] nilfs_get_block+0x7c/0x364 [ 26.982943][ T3068] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 26.983095][ T3034] block_truncate_page+0x1b4/0xab4 [ 26.986327][ T3082] loop2: detected capacity change from 0 to 2048 [ 26.986978][ T3034] nilfs_truncate+0xb8/0x178 [ 26.986990][ T3034] nilfs_setattr+0xf8/0x164 [ 26.990948][ T3034] notify_change+0x758/0x7f0 [ 26.992241][ T3034] do_truncate+0x108/0x150 [ 26.993419][ T3034] vfs_truncate+0x1dc/0x24c [ 26.994686][ T3034] do_sys_truncate+0x94/0x140 [ 26.995965][ T3034] __arm64_sys_truncate+0x20/0x30 [ 26.996350][ T3068] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 26.997286][ T3034] el0_svc_common+0x138/0x220 [ 27.000864][ T3034] do_el0_svc+0x48/0x164 [ 27.002028][ T3034] el0_svc+0x58/0x150 [ 27.003129][ T3034] el0t_64_sync_handler+0x84/0xf0 [ 27.004478][ T3034] el0t_64_sync+0x18c/0x190 [ 27.005555][ T3068] NILFS (loop1): error -5 truncating bmap (ino=16) [ 27.005642][ T3034] [ 27.005642][ T3034] -> #0 (&dat_lock_key){.+.+}-{3:3}: [ 27.009115][ T3034] __lock_acquire+0x1530/0x30a4 [ 27.010355][ T3034] lock_acquire+0x100/0x1f8 [ 27.011476][ T3034] down_read+0x5c/0x78 [ 27.012497][ T3034] nilfs_count_free_blocks+0x2c/0x6c [ 27.013235][ T3083] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.013760][ T3034] nilfs_cleanup_super+0x118/0x1f0 [ 27.017089][ T3082] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.017678][ T3034] nilfs_put_super+0x54/0x9c [ 27.017689][ T3034] generic_shutdown_super+0x8c/0x190 [ 27.022734][ T3034] kill_block_super+0x30/0x78 [ 27.023101][ T3082] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 27.023901][ T3034] deactivate_locked_super+0x70/0xe8 [ 27.027620][ T3034] deactivate_super+0xd0/0xd4 [ 27.028966][ T3034] cleanup_mnt+0x1f8/0x234 [ 27.030208][ T3034] __cleanup_mnt+0x20/0x30 [ 27.031418][ T3034] task_work_run+0xc4/0x14c [ 27.032672][ T3034] do_notify_resume+0x174/0x1f0 [ 27.033501][ T3082] Remounting filesystem read-only [ 27.033972][ T3034] el0_svc+0x9c/0x150 [ 27.036317][ T3034] el0t_64_sync_handler+0x84/0xf0 [ 27.037627][ T3034] el0t_64_sync+0x18c/0x190 [ 27.038853][ T3034] [ 27.038853][ T3034] other info that might help us debug this: [ 27.038853][ T3034] [ 27.039063][ T3082] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.041159][ T3034] Possible unsafe locking scenario: [ 27.041159][ T3034] [ 27.041164][ T3034] CPU0 CPU1 [ 27.041166][ T3034] ---- ---- [ 27.041167][ T3034] lock(&nilfs->ns_sem); [ 27.041173][ T3034] lock(&dat_lock_key); [ 27.041178][ T3034] lock( [ 27.047652][ T3082] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.048539][ T3034] &nilfs->ns_sem); [ 27.048545][ T3034] lock(&dat_lock_key); [ 27.048549][ T3034] [ 27.048549][ T3034] *** DEADLOCK *** [ 27.048549][ T3034] [ 27.048550][ T3034] 2 locks held by syz-executor269/3034: [ 27.048555][ T3034] #0: ffff0000c642b0e0 (&type->s_umount_key#41 [ 27.054326][ T3082] NILFS (loop2): error -5 truncating bmap (ino=16) [ 27.054564][ T3034] ){+.+.}-{3:3}, at: deactivate_super+0xc8/0xd4 [ 27.063703][ T3034] #1: ffff0000c7c17090 (&nilfs->ns_sem){++++}-{3:3}, at: nilfs_put_super+0x4c/0x9c [ 27.066048][ T3034] [ 27.066048][ T3034] stack backtrace: [ 27.067517][ T3034] CPU: 1 PID: 3034 Comm: syz-executor269 Not tainted 6.0.0-rc7-syzkaller-18095-gbbed346d5a96 #0 [ 27.069959][ T3034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/30/2022 [ 27.072276][ T3034] Call trace: [ 27.073034][ T3034] dump_backtrace+0x1c4/0x1f0 [ 27.074177][ T3034] show_stack+0x2c/0x54 [ 27.075200][ T3034] dump_stack_lvl+0x104/0x16c [ 27.076386][ T3034] dump_stack+0x1c/0x58 [ 27.077432][ T3034] print_circular_bug+0x2c4/0x2c8 [ 27.078680][ T3034] check_noncircular+0x14c/0x154 [ 27.079936][ T3034] __lock_acquire+0x1530/0x30a4 [ 27.081101][ T3034] lock_acquire+0x100/0x1f8 [ 27.082327][ T3034] down_read+0x5c/0x78 [ 27.083350][ T3034] nilfs_count_free_blocks+0x2c/0x6c [ 27.084673][ T3034] nilfs_cleanup_super+0x118/0x1f0 [ 27.085993][ T3034] nilfs_put_super+0x54/0x9c [ 27.087129][ T3034] generic_shutdown_super+0x8c/0x190 [ 27.088473][ T3034] kill_block_super+0x30/0x78 [ 27.089633][ T3034] deactivate_locked_super+0x70/0xe8 [ 27.090843][ T3034] deactivate_super+0xd0/0xd4 [ 27.091900][ T3034] cleanup_mnt+0x1f8/0x234 [ 27.092918][ T3034] __cleanup_mnt+0x20/0x30 [ 27.093971][ T3034] task_work_run+0xc4/0x14c [ 27.095076][ T3034] do_notify_resume+0x174/0x1f0 [ 27.096266][ T3034] el0_svc+0x9c/0x150 [ 27.097240][ T3034] el0t_64_sync_handler+0x84/0xf0 [ 27.098489][ T3034] el0t_64_sync+0x18c/0x190 [ 27.102427][ T3080] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.117041][ T3084] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program executing program [ 27.121986][ T3084] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 27.129486][ T3087] loop1: detected capacity change from 0 to 2048 [ 27.132649][ T3090] loop2: detected capacity change from 0 to 2048 executing program [ 27.136414][ T3084] Remounting filesystem read-only [ 27.138140][ T3088] loop5: detected capacity change from 0 to 2048 [ 27.141515][ T3084] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.142631][ T3092] loop3: detected capacity change from 0 to 2048 [ 27.145632][ T3093] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.148115][ T3084] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 27.152631][ T3097] loop4: detected capacity change from 0 to 2048 [ 27.153498][ T3049] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 27.156758][ T3084] NILFS (loop0): error -5 truncating bmap (ino=16) [ 27.157113][ T3094] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.158470][ T3095] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.166671][ T3098] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.169586][ T3090] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.170377][ T3097] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.174574][ T3097] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 27.175238][ T3090] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 27.177163][ T3097] Remounting filesystem read-only [ 27.181275][ T3097] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.183738][ T3097] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.185927][ T3097] NILFS (loop4): error -5 truncating bmap (ino=16) [ 27.188257][ T3099] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.191630][ T3090] Remounting filesystem read-only [ 27.191951][ T3092] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.194278][ T3087] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.197926][ T3087] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 27.200501][ T3087] Remounting filesystem read-only [ 27.201892][ T3087] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.203981][ T3092] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 27.208369][ T3087] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.210768][ T3087] NILFS (loop1): error -5 truncating bmap (ino=16) [ 27.215541][ T3088] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.215953][ T3092] Remounting filesystem read-only [ 27.218092][ T3088] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 27.222047][ T3088] Remounting filesystem read-only executing program [ 27.223701][ T3090] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 27.225629][ T3088] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.228056][ T3090] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.230605][ T3088] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.232893][ T3103] loop0: detected capacity change from 0 to 2048 [ 27.233874][ T3102] loop4: detected capacity change from 0 to 2048 [ 27.234686][ T3092] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.237066][ T3088] NILFS (loop5): error -5 truncating bmap (ino=16) [ 27.239510][ T3090] NILFS (loop2): error -5 truncating bmap (ino=16) [ 27.242060][ T3104] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.245426][ T3102] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.248065][ T3102] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 27.251008][ T3102] Remounting filesystem read-only [ 27.252180][ T3102] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.254611][ T3102] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.254782][ T3092] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.256956][ T3102] NILFS (loop4): error -5 truncating bmap (ino=16) [ 27.263067][ T3092] NILFS (loop3): error -5 truncating bmap (ino=16) executing program [ 27.266518][ T3106] loop1: detected capacity change from 0 to 2048 executing program executing program executing program [ 27.278674][ T3112] loop2: detected capacity change from 0 to 2048 [ 27.280571][ T3110] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.282736][ T3055] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 27.284933][ T3113] loop5: detected capacity change from 0 to 2048 [ 27.285484][ T3055] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 27.287724][ T3114] loop4: detected capacity change from 0 to 2048 [ 27.291735][ T3103] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.293693][ T3049] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 27.296790][ T3111] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.297485][ T3106] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.299548][ T3049] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 27.305374][ T3103] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 27.307866][ T3106] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 27.308201][ T3055] Buffer I/O error on dev loop2, logical block 0, async page read [ 27.311195][ T3103] Remounting filesystem read-only [ 27.313695][ T3049] Buffer I/O error on dev loop4, logical block 0, async page read [ 27.313788][ T3106] Remounting filesystem read-only [ 27.317259][ T3103] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.318749][ T3049] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 27.322759][ T3106] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.323951][ T3049] Buffer I/O error on dev loop4, logical block 0, async page read [ 27.325541][ T3116] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.327386][ T3049] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 27.330664][ T3112] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 27.333161][ T3049] Buffer I/O error on dev loop4, logical block 0, async page read [ 27.337521][ T3103] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.339364][ T3106] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.341820][ T3112] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 27.341943][ T3106] NILFS (loop1): error -5 truncating bmap (ino=16) [ 27.344996][ T3118] loop3: detected capacity change from 0 to 2048 [ 27.345735][ T3117] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.348177][ T3113] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.352415][ T3119] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.355586][ T3113] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 27.357933][ T3103] NILFS (loop0): error -5 truncating bmap (ino=16) [ 27.361857][ T3112] Remounting filesystem read-only [ 27.366154][ T3113] Remounting filesystem read-only [ 27.367213][ T3114] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.367668][ T3113] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.376996][ T3113] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.379147][ T3114] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 27.382901][ T3113] NILFS (loop5): error -5 truncating bmap (ino=16) executing program [ 27.386822][ T3122] loop0: detected capacity change from 0 to 2048 executing program [ 27.392188][ T3112] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.392641][ T3124] loop1: detected capacity change from 0 to 2048 [ 27.395053][ T3112] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.396383][ T3120] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.400996][ T3125] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.403781][ T3112] NILFS (loop2): error -5 truncating bmap (ino=16) [ 27.407465][ T3114] Remounting filesystem read-only [ 27.411045][ T3114] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.411171][ T3122] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.413650][ T3114] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.418666][ T3114] NILFS (loop4): error -5 truncating bmap (ino=16) executing program [ 27.422093][ T3127] loop5: detected capacity change from 0 to 2048 [ 27.424203][ T3122] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 27.426602][ T3118] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.430962][ T3129] loop2: detected capacity change from 0 to 2048 [ 27.437010][ T3122] Remounting filesystem read-only [ 27.443606][ T3118] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 27.443747][ T3122] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.446102][ T3130] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 27.452949][ T3132] loop4: detected capacity change from 0 to 2048 [ 27.454631][ T3118] Remounting filesystem read-only [ 27.454722][ T3118] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.456502][ T3122] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.463577][ T3122] NILFS (loop0): error -5 truncating bmap (ino=16) [ 27.465359][ T3133] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.468491][ T3124] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.468930][ T3132] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.471214][ T3124] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 27.473499][ T3132] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 27.478735][ T3132] Remounting filesystem read-only [ 27.480058][ T3118] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.480166][ T3124] Remounting filesystem read-only [ 27.482349][ T3118] NILFS (loop3): error -5 truncating bmap (ino=16) [ 27.486612][ T3135] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.490352][ T3132] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.491373][ T3134] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.492955][ T3132] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.497663][ T3132] NILFS (loop4): error -5 truncating bmap (ino=16) [ 27.500129][ T3129] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.502619][ T3129] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 27.505533][ T3124] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.508037][ T3129] Remounting filesystem read-only [ 27.508577][ T3124] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.510111][ T3129] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.511830][ T3124] NILFS (loop1): error -5 truncating bmap (ino=16) [ 27.517718][ T3127] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 27.518617][ T3129] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.520949][ T3127] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 27.525181][ T3127] Remounting filesystem read-only [ 27.526383][ T3127] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.530542][ T3138] loop3: detected capacity change from 0 to 2048 executing program [ 27.531494][ T3129] NILFS (loop2): error -5 truncating bmap (ino=16) [ 27.533273][ T3127] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.537382][ T3127] NILFS (loop5): error -5 truncating bmap (ino=16) executing program [ 27.542188][ T3141] loop0: detected capacity change from 0 to 2048 executing program [ 27.545654][ T3143] loop1: detected capacity change from 0 to 2048 executing program [ 27.550419][ T3139] loop4: detected capacity change from 0 to 2048 executing program [ 27.555255][ T3146] loop5: detected capacity change from 0 to 2048 [ 27.557016][ T3147] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.563920][ T3149] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.567261][ T3138] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.567570][ T3148] loop2: detected capacity change from 0 to 2048 [ 27.570380][ T3138] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 27.575673][ T3151] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.578944][ T3146] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.581725][ T3146] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 27.584481][ T3143] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.587072][ T3138] Remounting filesystem read-only [ 27.587084][ T3150] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.588669][ T3153] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.591934][ T3152] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.594353][ T3139] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.598551][ T3139] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 27.602258][ T3148] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.604889][ T3138] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.607807][ T3146] Remounting filesystem read-only [ 27.608667][ T3143] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 27.609561][ T3146] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.611693][ T3148] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 27.614196][ T3146] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.618868][ T3146] NILFS (loop5): error -5 truncating bmap (ino=16) [ 27.621511][ T3138] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.624512][ T3141] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 27.627065][ T3141] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 27.628138][ T3138] NILFS (loop3): error -5 truncating bmap (ino=16) [ 27.633112][ T3155] loop5: detected capacity change from 0 to 2048 [ 27.635400][ T3139] Remounting filesystem read-only [ 27.636885][ T3139] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.639640][ T3148] Remounting filesystem read-only [ 27.641192][ T3139] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.641950][ T3143] Remounting filesystem read-only [ 27.643559][ T3148] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.647307][ T3148] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.648697][ T3143] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.649460][ T3156] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.654923][ T3139] NILFS (loop4): error -5 truncating bmap (ino=16) [ 27.656447][ T3148] NILFS (loop2): error -5 truncating bmap (ino=16) [ 27.658261][ T3143] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.662071][ T3143] NILFS (loop1): error -5 truncating bmap (ino=16) [ 27.664725][ T3141] Remounting filesystem read-only executing program [ 27.671105][ T3155] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.671974][ T3141] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.676080][ T3141] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.678808][ T3141] NILFS (loop0): error -5 truncating bmap (ino=16) executing program [ 27.682286][ T3155] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program executing program executing program [ 27.692432][ T3155] Remounting filesystem read-only [ 27.694388][ T3155] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 27.697744][ T3158] loop3: detected capacity change from 0 to 2048 [ 27.699127][ T3168] loop2: detected capacity change from 0 to 2048 [ 27.700403][ T3155] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.704808][ T3155] NILFS (loop5): error -5 truncating bmap (ino=16) executing program [ 27.704941][ T3167] loop1: detected capacity change from 0 to 2048 [ 27.708259][ T3165] loop4: detected capacity change from 0 to 2048 [ 27.708705][ T3170] loop0: detected capacity change from 0 to 2048 [ 27.717739][ T3168] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.721575][ T3172] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.725758][ T3168] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 27.725766][ T3171] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.726484][ T3170] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.731279][ T3173] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.736021][ T3170] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 27.738680][ T3170] Remounting filesystem read-only [ 27.739803][ T3170] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 27.742303][ T3170] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.745192][ T3175] loop5: detected capacity change from 0 to 2048 [ 27.745424][ T3158] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.749612][ T3176] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.752742][ T3168] Remounting filesystem read-only [ 27.753129][ T3165] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.756735][ T3165] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 27.756741][ T3177] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.759882][ T3167] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.762129][ T3168] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.764318][ T3167] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 27.768589][ T3168] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.771587][ T3165] Remounting filesystem read-only [ 27.773005][ T3158] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 27.778590][ T3165] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.779241][ T3168] NILFS (loop2): error -5 truncating bmap (ino=16) [ 27.782649][ T3170] NILFS (loop0): error -5 truncating bmap (ino=16) [ 27.784642][ T3158] Remounting filesystem read-only [ 27.786053][ T3167] Remounting filesystem read-only [ 27.787412][ T3158] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.790742][ T3165] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.793792][ T3167] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.796297][ T3165] NILFS (loop4): error -5 truncating bmap (ino=16) [ 27.797883][ T3178] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program executing program [ 27.803381][ T3158] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.806004][ T3167] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.808691][ T3158] NILFS (loop3): error -5 truncating bmap (ino=16) [ 27.810061][ T3181] loop2: detected capacity change from 0 to 2048 [ 27.810769][ T3167] NILFS (loop1): error -5 truncating bmap (ino=16) [ 27.813994][ T3038] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 27.816303][ T3038] Buffer I/O error on dev loop2, logical block 0, async page read [ 27.818202][ T3038] Buffer I/O error on dev loop2, logical block 0, async page read [ 27.821711][ T3175] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.824297][ T3175] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 27.827196][ T3183] loop0: detected capacity change from 0 to 2048 [ 27.829060][ T3175] Remounting filesystem read-only [ 27.830723][ T3175] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.837803][ T3184] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.841463][ T3175] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.844059][ T3175] NILFS (loop5): error -5 truncating bmap (ino=16) executing program [ 27.848073][ T3183] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 27.853876][ T3188] loop4: detected capacity change from 0 to 2048 executing program [ 27.854186][ T3183] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 27.860410][ T3190] loop3: detected capacity change from 0 to 2048 executing program [ 27.864403][ T3193] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.867392][ T3183] Remounting filesystem read-only [ 27.869081][ T3186] loop1: detected capacity change from 0 to 2048 [ 27.869229][ T3183] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.871213][ T3194] loop5: detected capacity change from 0 to 2048 [ 27.874921][ T3183] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.874929][ T3191] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.877720][ T3196] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.880806][ T3182] Buffer I/O error on dev loop5, logical block 0, async page read [ 27.883071][ T3186] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.883937][ T3182] Buffer I/O error on dev loop5, logical block 0, async page read [ 27.886259][ T3186] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 27.888065][ T3182] Buffer I/O error on dev loop5, logical block 0, async page read [ 27.890598][ T3188] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.892421][ T3195] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.894750][ T3188] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 27.897295][ T3183] NILFS (loop0): error -5 truncating bmap (ino=16) [ 27.900040][ T3181] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.903574][ T3181] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 27.911837][ T3181] Remounting filesystem read-only [ 27.913312][ T3181] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.915964][ T3181] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.921221][ T3181] NILFS (loop2): error -5 truncating bmap (ino=16) [ 27.925927][ T3190] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.927189][ T3186] Remounting filesystem read-only [ 27.932978][ T3188] Remounting filesystem read-only [ 27.933833][ T3190] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 27.938594][ T3186] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.939526][ T3190] Remounting filesystem read-only [ 27.941539][ T3186] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.946449][ T3190] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.948274][ T3188] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.949714][ T3190] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.951741][ T3199] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.953769][ T3190] NILFS (loop3): error -5 truncating bmap (ino=16) [ 27.956619][ T3188] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.960925][ T3186] NILFS (loop1): error -5 truncating bmap (ino=16) [ 27.962657][ T3188] NILFS (loop4): error -5 truncating bmap (ino=16) [ 27.965973][ T3198] loop0: detected capacity change from 0 to 2048 [ 27.968083][ T3194] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 27.974310][ T3194] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 27.976916][ T3194] Remounting filesystem read-only [ 27.978167][ T3201] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.982551][ T3198] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.985341][ T3194] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.987831][ T3194] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.990504][ T3194] NILFS (loop5): error -5 truncating bmap (ino=16) executing program [ 27.993452][ T3198] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 27.996657][ T3205] loop3: detected capacity change from 0 to 2048 executing program [ 27.997874][ T3198] Remounting filesystem read-only [ 28.000147][ T3198] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.002702][ T3198] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.004072][ T3202] loop2: detected capacity change from 0 to 2048 [ 28.005038][ T3198] NILFS (loop0): error -5 truncating bmap (ino=16) executing program [ 28.016479][ T3208] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program executing program [ 28.022495][ T3213] loop0: detected capacity change from 0 to 2048 [ 28.025263][ T3205] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.034760][ T3205] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program executing program executing program [ 28.040662][ T3205] Remounting filesystem read-only [ 28.043191][ T3219] loop1: detected capacity change from 0 to 2048 [ 28.045388][ T3205] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.048256][ T3216] loop4: detected capacity change from 0 to 2048 [ 28.050438][ T3205] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.052861][ T3205] NILFS (loop3): error -5 truncating bmap (ino=16) [ 28.057276][ T3217] loop5: detected capacity change from 0 to 2048 [ 28.059409][ T3220] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 28.063977][ T3202] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.066452][ T3221] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.072821][ T3216] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.072972][ T3202] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.077906][ T3202] Remounting filesystem read-only [ 28.083326][ T3223] loop3: detected capacity change from 0 to 2048 [ 28.087028][ T3216] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.087087][ T3202] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.089674][ T3224] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.094294][ T3202] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.096908][ T3202] NILFS (loop2): error -5 truncating bmap (ino=16) [ 28.098947][ T3225] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.099364][ T3213] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.109402][ T3213] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.113645][ T3216] Remounting filesystem read-only [ 28.115362][ T3223] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.118095][ T3223] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.121820][ T3213] Remounting filesystem read-only [ 28.123345][ T3213] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.124495][ T3216] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.125818][ T3226] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.128654][ T3216] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.132996][ T3213] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.135675][ T3213] NILFS (loop0): error -5 truncating bmap (ino=16) executing program [ 28.139814][ T3228] loop2: detected capacity change from 0 to 2048 [ 28.141994][ T3216] NILFS (loop4): error -5 truncating bmap (ino=16) [ 28.145442][ T3223] Remounting filesystem read-only [ 28.146127][ T3230] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.147226][ T3231] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.152329][ T3230] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.156603][ T3223] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program executing program [ 28.160892][ T3223] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.163254][ T3234] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.166661][ T3228] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.169286][ T3230] Remounting filesystem read-only [ 28.169471][ T3228] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.173318][ T3223] NILFS (loop3): error -5 truncating bmap (ino=16) [ 28.175769][ T3236] loop4: detected capacity change from 0 to 2048 [ 28.177876][ T3228] Remounting filesystem read-only [ 28.179013][ T3235] loop0: detected capacity change from 0 to 2048 [ 28.184022][ T3235] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.185744][ T3230] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.186602][ T3235] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.191485][ T3237] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.193134][ T3230] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.194685][ T3235] Remounting filesystem read-only [ 28.197571][ T3230] NILFS (loop1): error -5 truncating bmap (ino=16) [ 28.200406][ T3228] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.203097][ T3228] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.205964][ T3228] NILFS (loop2): error -5 truncating bmap (ino=16) executing program [ 28.212550][ T3240] loop1: detected capacity change from 0 to 2048 [ 28.217504][ T3238] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.217770][ T3240] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.222736][ T3242] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.225276][ T3240] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.226892][ T3235] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.227893][ T3240] Remounting filesystem read-only executing program [ 28.231689][ T3240] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.234466][ T3240] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 28.236981][ T3240] NILFS (loop1): error -5 truncating bmap (ino=16) [ 28.238114][ T3235] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.238858][ T3236] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.250339][ T3236] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.253022][ T3236] Remounting filesystem read-only [ 28.253490][ T3245] loop5: detected capacity change from 0 to 2048 [ 28.254953][ T3236] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.256164][ T3244] loop3: detected capacity change from 0 to 2048 [ 28.259448][ T3236] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 28.263107][ T3236] NILFS (loop4): error -5 truncating bmap (ino=16) executing program [ 28.268408][ T3235] NILFS (loop0): error -5 truncating bmap (ino=16) [ 28.272339][ T3247] loop2: detected capacity change from 0 to 2048 [ 28.272719][ T3249] loop1: detected capacity change from 0 to 2048 [ 28.276126][ T3250] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.276823][ T3245] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.282056][ T3245] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.291441][ T3245] Remounting filesystem read-only executing program [ 28.294674][ T3253] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 28.298100][ T3244] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.299293][ T3255] loop4: detected capacity change from 0 to 2048 [ 28.302906][ T3245] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.304437][ T3254] loop0: detected capacity change from 0 to 2048 [ 28.308108][ T3256] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.308779][ T3245] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.311213][ T3244] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.316010][ T3247] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.318750][ T3257] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.318804][ T3247] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.323428][ T3245] NILFS (loop5): error -5 truncating bmap (ino=16) [ 28.324728][ T3255] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.327893][ T3255] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.335211][ T3247] Remounting filesystem read-only [ 28.337030][ T3244] Remounting filesystem read-only executing program [ 28.338795][ T3247] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.340503][ T3261] loop5: detected capacity change from 0 to 2048 [ 28.341393][ T3247] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.343360][ T3260] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.344964][ T3247] NILFS (loop2): error -5 truncating bmap (ino=16) [ 28.350181][ T3249] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.350469][ T3259] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.353481][ T3254] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.365027][ T3254] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.367617][ T3249] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.370787][ T3254] Remounting filesystem read-only [ 28.372320][ T3249] Remounting filesystem read-only [ 28.373908][ T3254] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.375085][ T3255] Remounting filesystem read-only [ 28.377547][ T3244] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.377832][ T3249] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.380479][ T3254] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.382904][ T3249] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.385021][ T3255] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.389833][ T3249] NILFS (loop1): error -5 truncating bmap (ino=16) [ 28.390221][ T3244] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.392461][ T3254] NILFS (loop0): error -5 truncating bmap (ino=16) [ 28.393554][ T3262] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.396527][ T3261] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.405407][ T3261] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.408107][ T3255] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.408264][ T3261] Remounting filesystem read-only executing program executing program [ 28.414367][ T3261] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.417006][ T3244] NILFS (loop3): error -5 truncating bmap (ino=16) [ 28.417346][ T3261] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.422388][ T3255] NILFS (loop4): error -5 truncating bmap (ino=16) [ 28.424279][ T3265] loop2: detected capacity change from 0 to 2048 [ 28.426745][ T3266] loop1: detected capacity change from 0 to 2048 executing program [ 28.429486][ T3261] NILFS (loop5): error -5 truncating bmap (ino=16) executing program executing program executing program [ 28.443167][ T3274] loop5: detected capacity change from 0 to 2048 [ 28.445414][ T3273] loop4: detected capacity change from 0 to 2048 [ 28.447709][ T3272] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.449911][ T3268] loop0: detected capacity change from 0 to 2048 [ 28.451688][ T3275] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.455378][ T3276] loop3: detected capacity change from 0 to 2048 [ 28.463654][ T3278] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.466280][ T3265] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.466296][ T3265] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.466640][ T3277] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.473992][ T3279] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.476721][ T3266] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.478681][ T3274] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.479310][ T3266] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.481732][ T3274] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.485654][ T3265] Remounting filesystem read-only [ 28.487896][ T3280] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.491223][ T3265] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.493912][ T3265] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.496274][ T3265] NILFS (loop2): error -5 truncating bmap (ino=16) [ 28.498009][ T3266] Remounting filesystem read-only [ 28.498277][ T3268] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.502085][ T3268] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.502494][ T3273] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.506772][ T3273] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.508888][ T3274] Remounting filesystem read-only [ 28.509833][ T3266] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.513831][ T3268] Remounting filesystem read-only [ 28.515250][ T3273] Remounting filesystem read-only [ 28.516259][ T3276] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.519226][ T3276] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.521733][ T3266] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.523005][ T3274] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.524208][ T3276] Remounting filesystem read-only executing program [ 28.529037][ T3266] NILFS (loop1): error -5 truncating bmap (ino=16) [ 28.530440][ T3274] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.530786][ T3268] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.533074][ T3274] NILFS (loop5): error -5 truncating bmap (ino=16) [ 28.535330][ T3273] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.537687][ T3282] loop2: detected capacity change from 0 to 2048 [ 28.539603][ T3276] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.542061][ T3268] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.543314][ T3276] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.546216][ T3268] NILFS (loop0): error -5 truncating bmap (ino=16) [ 28.549441][ T3273] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.550575][ T3276] NILFS (loop3): error -5 truncating bmap (ino=16) [ 28.552234][ T3273] NILFS (loop4): error -5 truncating bmap (ino=16) [ 28.554310][ T3283] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.560087][ T3282] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.564547][ T3282] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.567121][ T3282] Remounting filesystem read-only [ 28.568625][ T3282] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program executing program [ 28.576612][ T3282] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) executing program executing program [ 28.582905][ T3282] NILFS (loop2): error -5 truncating bmap (ino=16) [ 28.586898][ T3287] loop0: detected capacity change from 0 to 2048 [ 28.588977][ T3288] loop1: detected capacity change from 0 to 2048 [ 28.594359][ T3289] loop5: detected capacity change from 0 to 2048 [ 28.595502][ T3292] loop3: detected capacity change from 0 to 2048 executing program [ 28.605248][ T3294] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 28.610703][ T3292] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.610868][ T3295] loop2: detected capacity change from 0 to 2048 [ 28.613349][ T3296] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.618135][ T3287] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.618564][ T3297] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.622306][ T3288] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.625740][ T3288] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.628855][ T3299] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.629869][ T3289] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.635460][ T3298] loop4: detected capacity change from 0 to 2048 [ 28.637422][ T3292] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.641920][ T3287] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.642149][ T3292] Remounting filesystem read-only [ 28.644664][ T3289] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.645756][ T3300] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.650565][ T3288] Remounting filesystem read-only [ 28.651917][ T3292] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.654311][ T3292] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.656403][ T3292] NILFS (loop3): error -5 truncating bmap (ino=16) [ 28.657926][ T3301] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.661126][ T3288] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.663437][ T3288] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.665595][ T3288] NILFS (loop1): error -5 truncating bmap (ino=16) [ 28.666013][ T3295] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.667230][ T3287] Remounting filesystem read-only [ 28.671152][ T3289] Remounting filesystem read-only [ 28.672653][ T3295] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.675371][ T3298] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.675528][ T3287] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.679945][ T3298] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.681065][ T3287] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.684900][ T3287] NILFS (loop0): error -5 truncating bmap (ino=16) [ 28.686595][ T3289] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.689372][ T3289] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.691670][ T3289] NILFS (loop5): error -5 truncating bmap (ino=16) [ 28.694252][ T3298] Remounting filesystem read-only executing program [ 28.695684][ T3295] Remounting filesystem read-only [ 28.697120][ T3303] loop3: detected capacity change from 0 to 2048 [ 28.699350][ T3298] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.702525][ T3298] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.705098][ T3298] NILFS (loop4): error -5 truncating bmap (ino=16) [ 28.707095][ T3305] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 28.712089][ T3303] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.713247][ T3307] loop1: detected capacity change from 0 to 2048 [ 28.714505][ T3303] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.721423][ T3308] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.721841][ T3295] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.724800][ T3307] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.729001][ T3307] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 28.733065][ T3309] loop0: detected capacity change from 0 to 2048 [ 28.735325][ T3295] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.737649][ T3295] NILFS (loop2): error -5 truncating bmap (ino=16) [ 28.739980][ T3303] Remounting filesystem read-only [ 28.742637][ T3303] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 28.748108][ T3312] loop4: detected capacity change from 0 to 2048 executing program [ 28.750443][ T3303] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.752023][ T3313] loop5: detected capacity change from 0 to 2048 [ 28.754583][ T3307] Remounting filesystem read-only [ 28.756418][ T3303] NILFS (loop3): error -5 truncating bmap (ino=16) [ 28.758722][ T3307] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.764193][ T3307] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.766592][ T3307] NILFS (loop1): error -5 truncating bmap (ino=16) executing program [ 28.770646][ T3315] loop2: detected capacity change from 0 to 2048 [ 28.775942][ T3316] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.776366][ T3315] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.779021][ T3317] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.786779][ T3315] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.789855][ T3315] Remounting filesystem read-only [ 28.791173][ T3320] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 28.796022][ T3309] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.797611][ T3322] loop1: detected capacity change from 0 to 2048 [ 28.799105][ T3319] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.801001][ T3315] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.806349][ T3315] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.808923][ T3312] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.811545][ T3315] NILFS (loop2): error -5 truncating bmap (ino=16) [ 28.813319][ T3313] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.813388][ T3312] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.815793][ T3313] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 28.820708][ T3313] Remounting filesystem read-only [ 28.821623][ T3309] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.824956][ T3312] Remounting filesystem read-only [ 28.825191][ T3313] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.827176][ T3323] loop3: detected capacity change from 0 to 2048 [ 28.829154][ T3312] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.831412][ T3313] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.833087][ T3312] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.834862][ T3324] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.837730][ T3322] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.842336][ T3313] NILFS (loop5): error -5 truncating bmap (ino=16) [ 28.844912][ T3309] Remounting filesystem read-only [ 28.845285][ T3322] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.846635][ T3309] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.848981][ T3312] NILFS (loop4): error -5 truncating bmap (ino=16) [ 28.851329][ T3309] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.855013][ T3309] NILFS (loop0): error -5 truncating bmap (ino=16) [ 28.859417][ T3325] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 28.864883][ T3327] loop2: detected capacity change from 0 to 2048 executing program [ 28.869094][ T3329] loop5: detected capacity change from 0 to 2048 [ 28.871690][ T3322] Remounting filesystem read-only executing program executing program [ 28.876262][ T3332] loop0: detected capacity change from 0 to 2048 [ 28.878782][ T3323] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.879711][ T3322] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.883872][ T3333] loop4: detected capacity change from 0 to 2048 [ 28.886757][ T3322] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.889423][ T3322] NILFS (loop1): error -5 truncating bmap (ino=16) [ 28.892415][ T3323] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.896053][ T3323] Remounting filesystem read-only [ 28.902924][ T3334] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.903757][ T3333] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.908100][ T3323] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.910552][ T3333] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.911103][ T3323] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.913227][ T3336] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.915673][ T3323] NILFS (loop3): error -5 truncating bmap (ino=16) [ 28.918249][ T3338] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.919362][ T3337] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.924002][ T3333] Remounting filesystem read-only [ 28.925943][ T3333] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 28.929306][ T3339] loop1: detected capacity change from 0 to 2048 [ 28.930996][ T3333] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.935079][ T3332] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.936312][ T3333] NILFS (loop4): error -5 truncating bmap (ino=16) [ 28.938116][ T3329] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.941829][ T3327] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.945049][ T3332] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.945468][ T3329] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.950927][ T3327] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.952496][ T3332] Remounting filesystem read-only [ 28.955141][ T3340] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.957835][ T3329] Remounting filesystem read-only [ 28.959687][ T3329] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 28.964286][ T3329] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.966040][ T3327] Remounting filesystem read-only executing program [ 28.968035][ T3332] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.970081][ T3343] loop4: detected capacity change from 0 to 2048 [ 28.971431][ T3329] NILFS (loop5): error -5 truncating bmap (ino=16) [ 28.974110][ T3332] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.976818][ T3344] loop3: detected capacity change from 0 to 2048 [ 28.978210][ T3339] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.978487][ T3332] NILFS (loop0): error -5 truncating bmap (ino=16) [ 28.981305][ T3327] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.985475][ T3339] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.988615][ T3327] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.989086][ T3339] Remounting filesystem read-only [ 28.992319][ T3339] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.994261][ T3327] NILFS (loop2): error -5 truncating bmap (ino=16) [ 28.995167][ T3339] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.999422][ T3339] NILFS (loop1): error -5 truncating bmap (ino=16) executing program executing program executing program [ 29.010748][ T3350] loop2: detected capacity change from 0 to 2048 [ 29.012523][ T3348] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 29.015953][ T3344] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.018933][ T3344] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.021609][ T3344] Remounting filesystem read-only [ 29.023572][ T3351] loop0: detected capacity change from 0 to 2048 [ 29.024199][ T3349] loop5: detected capacity change from 0 to 2048 [ 29.025192][ T3353] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.030590][ T3354] loop1: detected capacity change from 0 to 2048 [ 29.032674][ T3344] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.032917][ T3343] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.035182][ T3344] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.038857][ T3343] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.039805][ T3344] NILFS (loop3): error -5 truncating bmap (ino=16) [ 29.048395][ T3343] Remounting filesystem read-only executing program [ 29.055003][ T3358] loop3: detected capacity change from 0 to 2048 [ 29.057157][ T3356] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.057393][ T3343] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.061346][ T3350] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.065024][ T3350] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.066029][ T3357] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.067746][ T3350] Remounting filesystem read-only [ 29.070496][ T3343] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.073386][ T3343] NILFS (loop4): error -5 truncating bmap (ino=16) [ 29.075049][ T3359] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.075345][ T3350] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.080766][ T3360] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.084329][ T3349] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.086090][ T3350] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.087092][ T3351] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.092452][ T3351] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.095436][ T3354] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.100029][ T3349] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.102423][ T3354] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.105416][ T3351] Remounting filesystem read-only [ 29.105447][ T3350] NILFS (loop2): error -5 truncating bmap (ino=16) [ 29.106764][ T3349] Remounting filesystem read-only [ 29.109633][ T3354] Remounting filesystem read-only executing program [ 29.111746][ T3351] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.114012][ T3362] loop4: detected capacity change from 0 to 2048 [ 29.114405][ T3354] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.117790][ T3349] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.118883][ T3351] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.120841][ T3363] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.123125][ T3354] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.127625][ T3351] NILFS (loop0): error -5 truncating bmap (ino=16) [ 29.129631][ T3364] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.132158][ T3354] NILFS (loop1): error -5 truncating bmap (ino=16) [ 29.134452][ T3349] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.138665][ T3358] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.142560][ T3358] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.147842][ T3362] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.151357][ T3358] Remounting filesystem read-only [ 29.152728][ T3362] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.155148][ T3358] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.160063][ T3349] NILFS (loop5): error -5 truncating bmap (ino=16) executing program executing program [ 29.163473][ T3362] Remounting filesystem read-only executing program [ 29.165687][ T3358] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.167388][ T3368] loop2: detected capacity change from 0 to 2048 [ 29.168941][ T3362] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.171444][ T3369] loop1: detected capacity change from 0 to 2048 [ 29.174819][ T3370] loop0: detected capacity change from 0 to 2048 [ 29.178898][ T3358] NILFS (loop3): error -5 truncating bmap (ino=16) [ 29.180703][ T3362] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 29.183768][ T3372] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.186276][ T3362] NILFS (loop4): error -5 truncating bmap (ino=16) [ 29.188005][ T3373] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.188265][ T3375] loop5: detected capacity change from 0 to 2048 [ 29.191534][ T3374] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.193374][ T3368] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.199178][ T3368] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.201636][ T3368] Remounting filesystem read-only [ 29.202863][ T3368] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.205407][ T3368] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.206153][ T3369] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 29.207558][ T3368] NILFS (loop2): error -5 truncating bmap (ino=16) [ 29.212466][ T3370] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.215100][ T3370] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.217668][ T3370] Remounting filesystem read-only [ 29.220163][ T3377] loop4: detected capacity change from 0 to 2048 [ 29.222078][ T3370] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.224794][ T3370] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.227348][ T3370] NILFS (loop0): error -5 truncating bmap (ino=16) [ 29.230754][ T3378] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.234244][ T3369] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program executing program [ 29.237144][ T3375] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.240550][ T3383] loop3: detected capacity change from 0 to 2048 [ 29.242264][ T3381] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.247516][ T3377] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.250383][ T3377] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.253149][ T3377] Remounting filesystem read-only [ 29.255651][ T3377] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.256247][ T3375] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 29.260549][ T3377] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.260562][ T3377] NILFS (loop4): error -5 truncating bmap (ino=16) [ 29.261998][ T3385] loop0: detected capacity change from 0 to 2048 [ 29.268109][ T3386] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.271274][ T3369] Remounting filesystem read-only [ 29.272577][ T3383] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.274931][ T3383] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.277350][ T3369] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.280287][ T3383] Remounting filesystem read-only [ 29.281992][ T3383] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.287656][ T3375] Remounting filesystem read-only [ 29.289514][ T3375] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.291020][ T3369] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.292314][ T3375] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.295102][ T3382] loop2: detected capacity change from 0 to 2048 [ 29.296565][ T3375] NILFS (loop5): error -5 truncating bmap (ino=16) executing program [ 29.299241][ T3369] NILFS (loop1): error -5 truncating bmap (ino=16) [ 29.301315][ T3383] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.301325][ T3383] NILFS (loop3): error -5 truncating bmap (ino=16) [ 29.305063][ T3389] loop4: detected capacity change from 0 to 2048 [ 29.306133][ T3388] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.307212][ T3390] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.310513][ T3385] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.315158][ T3385] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.322891][ T3382] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.325457][ T3382] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.328047][ T3385] Remounting filesystem read-only [ 29.329883][ T3385] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.332878][ T3382] Remounting filesystem read-only [ 29.334335][ T3382] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.336951][ T3385] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.340200][ T3382] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.340207][ T3392] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program executing program executing program [ 29.340867][ T3389] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.347326][ T3389] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.349598][ T3395] loop1: detected capacity change from 0 to 2048 [ 29.350078][ T3389] Remounting filesystem read-only [ 29.351817][ T3396] loop5: detected capacity change from 0 to 2048 [ 29.354022][ T3389] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.356544][ T3385] NILFS (loop0): error -5 truncating bmap (ino=16) [ 29.357288][ T3397] loop3: detected capacity change from 0 to 2048 [ 29.358179][ T3382] NILFS (loop2): error -5 truncating bmap (ino=16) [ 29.361588][ T3389] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.364524][ T3389] NILFS (loop4): error -5 truncating bmap (ino=16) executing program executing program executing program [ 29.377671][ T3403] loop4: detected capacity change from 0 to 2048 [ 29.378909][ T3404] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.384133][ T3402] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.386401][ T3405] loop0: detected capacity change from 0 to 2048 [ 29.386777][ T3400] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.392586][ T3395] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.395536][ T3395] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.396236][ T3397] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.399091][ T3406] loop2: detected capacity change from 0 to 2048 [ 29.403817][ T3395] Remounting filesystem read-only [ 29.405663][ T3395] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.408312][ T3407] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.408510][ T3397] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.413937][ T3395] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.419802][ T3406] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.422455][ T3406] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.424869][ T3408] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.427716][ T3397] Remounting filesystem read-only [ 29.429277][ T3397] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.429388][ T3403] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.431884][ T3406] Remounting filesystem read-only [ 29.434087][ T3403] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.435444][ T3397] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.440778][ T3406] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.443474][ T3406] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.445946][ T3397] NILFS (loop3): error -5 truncating bmap (ino=16) [ 29.447804][ T3406] NILFS (loop2): error -5 truncating bmap (ino=16) [ 29.449880][ T3396] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.450236][ T3409] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.452885][ T3396] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.455176][ T3395] NILFS (loop1): error -5 truncating bmap (ino=16) [ 29.457950][ T3396] Remounting filesystem read-only [ 29.459774][ T3405] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.462676][ T3405] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.465142][ T3403] Remounting filesystem read-only [ 29.466474][ T3405] Remounting filesystem read-only [ 29.469917][ T3405] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.472395][ T3403] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.474946][ T3405] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 29.477956][ T3403] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.480652][ T3396] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.480767][ T3405] NILFS (loop0): error -5 truncating bmap (ino=16) [ 29.484896][ T3403] NILFS (loop4): error -5 truncating bmap (ino=16) [ 29.487191][ T3412] loop2: detected capacity change from 0 to 2048 [ 29.491423][ T3396] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.494027][ T3396] NILFS (loop5): error -5 truncating bmap (ino=16) executing program executing program executing program executing program [ 29.508605][ T3416] loop3: detected capacity change from 0 to 2048 [ 29.510771][ T3417] loop1: detected capacity change from 0 to 2048 [ 29.512309][ T3418] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.515532][ T3412] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.519868][ T3419] loop4: detected capacity change from 0 to 2048 [ 29.521515][ T3412] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.526646][ T3420] loop0: detected capacity change from 0 to 2048 executing program [ 29.530670][ T3412] Remounting filesystem read-only [ 29.533939][ T3422] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.534671][ T3424] loop5: detected capacity change from 0 to 2048 [ 29.537914][ T3416] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.538195][ T3423] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.541231][ T3425] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.546689][ T3420] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.549613][ T3416] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.552105][ T3420] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.554425][ T3417] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.554700][ T3416] Remounting filesystem read-only [ 29.557130][ T3412] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.558763][ T3420] Remounting filesystem read-only [ 29.561817][ T3417] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.562189][ T3420] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.564802][ T3412] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.566961][ T3416] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.569243][ T3412] NILFS (loop2): error -5 truncating bmap (ino=16) [ 29.571768][ T3416] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.573469][ T3420] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.575179][ T3416] NILFS (loop3): error -5 truncating bmap (ino=16) [ 29.577056][ T3417] Remounting filesystem read-only [ 29.579224][ T3420] NILFS (loop0): error -5 truncating bmap (ino=16) [ 29.583446][ T3427] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.586041][ T3426] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.589435][ T3417] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.591979][ T3417] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.592207][ T3419] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.594277][ T3417] NILFS (loop1): error -5 truncating bmap (ino=16) [ 29.598675][ T3424] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.601064][ T3424] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.604467][ T3424] Remounting filesystem read-only [ 29.605731][ T3424] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.608300][ T3424] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 29.611550][ T3424] NILFS (loop5): error -5 truncating bmap (ino=16) [ 29.614339][ T3429] loop0: detected capacity change from 0 to 2048 [ 29.616260][ T3419] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.621184][ T3419] Remounting filesystem read-only [ 29.622587][ T3419] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program executing program [ 29.625044][ T3432] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.627793][ T3419] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.630348][ T3419] NILFS (loop4): error -5 truncating bmap (ino=16) [ 29.632552][ T3429] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.635176][ T3429] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.637653][ T3429] Remounting filesystem read-only [ 29.639685][ T3429] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.642182][ T3429] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.644298][ T3434] loop3: detected capacity change from 0 to 2048 [ 29.644389][ T3429] NILFS (loop0): error -5 truncating bmap (ino=16) executing program [ 29.646679][ T3433] loop2: detected capacity change from 0 to 2048 [ 29.650284][ T3437] loop1: detected capacity change from 0 to 2048 [ 29.653993][ T3438] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.657376][ T3437] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.660165][ T3437] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.662765][ T3437] Remounting filesystem read-only executing program [ 29.664047][ T3437] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.666576][ T3437] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 29.668205][ T3440] loop5: detected capacity change from 0 to 2048 [ 29.670150][ T3437] NILFS (loop1): error -5 truncating bmap (ino=16) [ 29.676265][ T3441] loop4: detected capacity change from 0 to 2048 executing program [ 29.683125][ T3445] loop0: detected capacity change from 0 to 2048 [ 29.684863][ T3443] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.687511][ T3444] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.688033][ T3446] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.691054][ T3433] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.693976][ T3441] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.697279][ T3434] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.698862][ T3433] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.700108][ T3441] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.707767][ T3434] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.708821][ T3447] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.714625][ T3441] Remounting filesystem read-only [ 29.716139][ T3434] Remounting filesystem read-only [ 29.717394][ T3440] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.717558][ T3433] Remounting filesystem read-only [ 29.720426][ T3440] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.722462][ T3441] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.726005][ T3434] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.729124][ T3441] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.736409][ T3440] Remounting filesystem read-only executing program [ 29.739701][ T3433] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.741637][ T3449] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.745088][ T3440] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.745221][ T3434] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.747625][ T3440] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.752233][ T3440] NILFS (loop5): error -5 truncating bmap (ino=16) [ 29.756433][ T3450] loop1: detected capacity change from 0 to 2048 [ 29.757610][ T3441] NILFS (loop4): error -5 truncating bmap (ino=16) [ 29.760213][ T3445] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.762683][ T3445] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.763855][ T3433] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.765259][ T3445] Remounting filesystem read-only [ 29.767885][ T3433] NILFS (loop2): error -5 truncating bmap (ino=16) [ 29.768835][ T3445] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.773191][ T3445] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.775562][ T3445] NILFS (loop0): error -5 truncating bmap (ino=16) [ 29.776273][ T3434] NILFS (loop3): error -5 truncating bmap (ino=16) [ 29.780422][ T3451] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 29.789866][ T3450] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.792610][ T3450] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.795170][ T3450] Remounting filesystem read-only executing program executing program [ 29.801332][ T3457] loop0: detected capacity change from 0 to 2048 [ 29.804490][ T3450] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 29.810753][ T3450] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.813956][ T3459] loop2: detected capacity change from 0 to 2048 [ 29.817038][ T3450] NILFS (loop1): error -5 truncating bmap (ino=16) executing program [ 29.819831][ T3461] loop3: detected capacity change from 0 to 2048 [ 29.823880][ T3455] loop4: detected capacity change from 0 to 2048 [ 29.829962][ T3454] loop5: detected capacity change from 0 to 2048 [ 29.831833][ T3462] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.835957][ T3457] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.841157][ T3464] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.844612][ T3455] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.847238][ T3455] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.850059][ T3463] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.850741][ T3454] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.854153][ T3457] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.855209][ T3454] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.857410][ T3465] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.860529][ T3461] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.865273][ T3461] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.870010][ T3455] Remounting filesystem read-only executing program [ 29.872762][ T3467] loop1: detected capacity change from 0 to 2048 [ 29.874654][ T3457] Remounting filesystem read-only [ 29.876305][ T3468] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.877159][ T3457] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.881421][ T3457] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.884859][ T3454] Remounting filesystem read-only [ 29.888685][ T3461] Remounting filesystem read-only [ 29.889948][ T3455] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.890317][ T3469] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.893119][ T3457] NILFS (loop0): error -5 truncating bmap (ino=16) [ 29.895438][ T3461] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.896899][ T3454] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.899728][ T3459] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.901714][ T3455] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.903923][ T3459] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.904122][ T3461] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.906797][ T3455] NILFS (loop4): error -5 truncating bmap (ino=16) [ 29.909383][ T3461] NILFS (loop3): error -5 truncating bmap (ino=16) [ 29.913997][ T3459] Remounting filesystem read-only [ 29.915606][ T3467] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.916785][ T3454] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.918184][ T3459] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.920964][ T3467] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.923293][ T3459] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.924995][ T3467] Remounting filesystem read-only [ 29.928832][ T3459] NILFS (loop2): error -5 truncating bmap (ino=16) executing program executing program [ 29.936097][ T3472] loop0: detected capacity change from 0 to 2048 [ 29.937418][ T3467] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.939039][ T3473] loop2: detected capacity change from 0 to 2048 [ 29.941180][ T3454] NILFS (loop5): error -5 truncating bmap (ino=16) [ 29.942513][ T3467] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.946925][ T3467] NILFS (loop1): error -5 truncating bmap (ino=16) [ 29.950301][ T3474] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.955335][ T3473] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 29.957940][ T3473] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.960244][ T3477] loop4: detected capacity change from 0 to 2048 [ 29.961374][ T3473] Remounting filesystem read-only [ 29.965872][ T3476] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.972532][ T3472] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.977516][ T3473] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program executing program [ 29.985047][ T3472] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.988055][ T3472] Remounting filesystem read-only [ 29.988743][ T3473] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.990059][ T3472] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.993302][ T3481] loop3: detected capacity change from 0 to 2048 [ 29.995650][ T3472] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 29.995949][ T3473] NILFS (loop2): error -5 truncating bmap (ino=16) [ 29.998930][ T3472] NILFS (loop0): error -5 truncating bmap (ino=16) [ 30.001154][ T3482] loop1: detected capacity change from 0 to 2048 [ 30.002728][ T3483] loop5: detected capacity change from 0 to 2048 [ 30.004164][ T3484] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.008169][ T3477] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.010971][ T3477] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 30.019629][ T3486] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.022629][ T3477] Remounting filesystem read-only [ 30.024771][ T3487] loop2: detected capacity change from 0 to 2048 [ 30.026758][ T3477] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.030082][ T3477] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.032551][ T3477] NILFS (loop4): error -5 truncating bmap (ino=16) [ 30.034313][ T3489] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.037602][ T3482] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.040415][ T3482] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.043074][ T3482] Remounting filesystem read-only [ 30.044477][ T3483] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.046912][ T3483] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.047354][ T3482] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 30.052088][ T3488] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.054671][ T3483] Remounting filesystem read-only [ 30.054716][ T3483] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.054731][ T3483] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.054738][ T3483] NILFS (loop5): error -5 truncating bmap (ino=16) executing program [ 30.055441][ T3491] loop0: detected capacity change from 0 to 2048 [ 30.056823][ T3482] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.065342][ T3493] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.070672][ T3494] loop4: detected capacity change from 0 to 2048 executing program [ 30.074092][ T3481] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.075297][ T3482] NILFS (loop1): error -5 truncating bmap (ino=16) [ 30.081255][ T3497] loop5: detected capacity change from 0 to 2048 [ 30.083364][ T3498] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.084198][ T3487] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.086456][ T3495] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.091650][ T3481] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 30.096719][ T3481] Remounting filesystem read-only [ 30.097650][ T3500] loop1: detected capacity change from 0 to 2048 [ 30.098150][ T3487] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.104399][ T3502] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.107678][ T3501] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.108284][ T3500] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.110931][ T3481] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.113089][ T3500] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.120840][ T3491] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.123449][ T3494] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.123783][ T3500] Remounting filesystem read-only [ 30.126015][ T3494] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.127029][ T3491] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.129928][ T3487] Remounting filesystem read-only [ 30.132106][ T3500] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.135688][ T3491] Remounting filesystem read-only [ 30.136885][ T3491] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.139563][ T3500] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.144166][ T3481] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.144861][ T3491] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.146510][ T3494] Remounting filesystem read-only [ 30.148809][ T3500] NILFS (loop1): error -5 truncating bmap (ino=16) [ 30.150502][ T3497] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.151559][ T3491] NILFS (loop0): error -5 truncating bmap (ino=16) [ 30.154005][ T3481] NILFS (loop3): error -5 truncating bmap (ino=16) [ 30.156379][ T3497] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.156921][ T3487] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.160232][ T3497] Remounting filesystem read-only [ 30.161924][ T3494] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.163167][ T3497] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.165573][ T3487] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.170934][ T3497] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.176140][ T3494] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.178749][ T3497] NILFS (loop5): error -5 truncating bmap (ino=16) executing program [ 30.182258][ T3487] NILFS (loop2): error -5 truncating bmap (ino=16) [ 30.184484][ T3494] NILFS (loop4): error -5 truncating bmap (ino=16) executing program [ 30.194038][ T3506] loop1: detected capacity change from 0 to 2048 executing program [ 30.196667][ T3505] loop0: detected capacity change from 0 to 2048 executing program [ 30.203248][ T3510] loop5: detected capacity change from 0 to 2048 [ 30.205173][ T3508] loop3: detected capacity change from 0 to 2048 executing program executing program [ 30.218610][ T3511] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.220594][ T3516] loop2: detected capacity change from 0 to 2048 [ 30.223882][ T3514] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.224840][ T3505] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.229709][ T3505] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.233055][ T3517] loop4: detected capacity change from 0 to 2048 [ 30.234000][ T3515] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.237923][ T3510] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.237983][ T3518] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.241264][ T3508] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.245524][ T3508] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.249104][ T3510] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.254643][ T3506] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.255592][ T3508] Remounting filesystem read-only [ 30.258294][ T3506] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.259224][ T3505] Remounting filesystem read-only [ 30.261760][ T3506] Remounting filesystem read-only [ 30.262158][ T3510] Remounting filesystem read-only [ 30.264594][ T3506] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.264621][ T3508] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.266886][ T3506] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.266896][ T3506] NILFS (loop1): error -5 truncating bmap (ino=16) [ 30.269377][ T3520] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.271685][ T3519] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.274173][ T3517] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.277911][ T3510] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.282560][ T3516] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.285667][ T3516] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.286405][ T3505] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.288146][ T3517] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.290873][ T3505] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.293084][ T3508] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.295679][ T3510] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.300663][ T3505] NILFS (loop0): error -5 truncating bmap (ino=16) [ 30.300683][ T3516] Remounting filesystem read-only [ 30.302448][ T3510] NILFS (loop5): error -5 truncating bmap (ino=16) [ 30.303416][ T3508] NILFS (loop3): error -5 truncating bmap (ino=16) [ 30.306239][ T3516] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.309871][ T3517] Remounting filesystem read-only [ 30.315731][ T3516] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.318007][ T3516] NILFS (loop2): error -5 truncating bmap (ino=16) [ 30.319726][ T3517] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.322197][ T3517] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) executing program executing program executing program [ 30.325886][ T3517] NILFS (loop4): error -5 truncating bmap (ino=16) [ 30.328754][ T3523] loop0: detected capacity change from 0 to 2048 [ 30.331942][ T3526] loop3: detected capacity change from 0 to 2048 [ 30.332274][ T3525] loop1: detected capacity change from 0 to 2048 executing program [ 30.347907][ T3528] loop2: detected capacity change from 0 to 2048 executing program [ 30.360403][ T3529] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.361345][ T3531] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.366994][ T3523] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.371211][ T3532] loop4: detected capacity change from 0 to 2048 [ 30.373658][ T3535] loop5: detected capacity change from 0 to 2048 executing program [ 30.379082][ T3526] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.381685][ T3533] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.384332][ T3526] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.386781][ T3523] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.389321][ T3536] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.392755][ T3526] Remounting filesystem read-only [ 30.394264][ T3523] Remounting filesystem read-only [ 30.396919][ T3526] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.398296][ T3537] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.407205][ T3523] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.410768][ T3528] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.412606][ T3526] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.415904][ T3526] NILFS (loop3): error -5 truncating bmap (ino=16) [ 30.417730][ T3523] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.418049][ T3525] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.420756][ T3523] NILFS (loop0): error -5 truncating bmap (ino=16) [ 30.424773][ T3528] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.427934][ T3528] Remounting filesystem read-only [ 30.429746][ T3532] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.432454][ T3532] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.435253][ T3528] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.436766][ T3525] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.442300][ T3525] Remounting filesystem read-only [ 30.443825][ T3525] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.446508][ T3525] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.449535][ T3525] NILFS (loop1): error -5 truncating bmap (ino=16) [ 30.451316][ T3540] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.456575][ T3528] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.464503][ T3528] NILFS (loop2): error -5 truncating bmap (ino=16) [ 30.466160][ T3532] Remounting filesystem read-only [ 30.469259][ T3535] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.475040][ T3532] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.485702][ T3535] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 30.485754][ T3532] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.490668][ T3535] Remounting filesystem read-only [ 30.492443][ T3532] NILFS (loop4): error -5 truncating bmap (ino=16) [ 30.496479][ T3535] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 30.500216][ T3535] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 30.503368][ T3543] loop0: detected capacity change from 0 to 2048 executing program [ 30.504561][ T3546] loop3: detected capacity change from 0 to 2048 [ 30.507919][ T3547] loop1: detected capacity change from 0 to 2048 [ 30.508127][ T3535] NILFS (loop5): error -5 truncating bmap (ino=16) [ 30.510549][ T3548] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program executing program [ 30.521256][ T3543] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.522832][ T3553] loop4: detected capacity change from 0 to 2048 [ 30.525673][ T3552] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.529134][ T3546] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.531881][ T3546] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.535201][ T3554] loop5: detected capacity change from 0 to 2048 [ 30.537280][ T3546] Remounting filesystem read-only [ 30.537699][ T3543] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.539515][ T3546] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.545299][ T3543] Remounting filesystem read-only [ 30.549322][ T3549] loop2: detected capacity change from 0 to 2048 [ 30.549967][ T3546] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.551615][ T3543] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.553275][ T3546] NILFS (loop3): error -5 truncating bmap (ino=16) [ 30.555387][ T3556] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.557636][ T3553] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.562259][ T3553] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.562652][ T3555] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.567214][ T3557] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.567332][ T3543] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.572591][ T3543] NILFS (loop0): error -5 truncating bmap (ino=16) [ 30.573095][ T3547] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.578611][ T3547] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.581446][ T3554] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.583737][ T3554] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.588720][ T3558] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.593166][ T3549] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.595742][ T3554] Remounting filesystem read-only [ 30.597001][ T3554] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.601008][ T3549] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.602428][ T3547] Remounting filesystem read-only executing program [ 30.605589][ T3547] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 30.607674][ T3553] Remounting filesystem read-only [ 30.608802][ T3547] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.610629][ T3553] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.611606][ T3547] NILFS (loop1): error -5 truncating bmap (ino=16) [ 30.614019][ T3554] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.616028][ T3561] loop3: detected capacity change from 0 to 2048 [ 30.617867][ T3549] Remounting filesystem read-only [ 30.621644][ T3562] loop0: detected capacity change from 0 to 2048 [ 30.624901][ T3553] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.628397][ T3553] NILFS (loop4): error -5 truncating bmap (ino=16) [ 30.630367][ T3563] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.633568][ T3561] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.636078][ T3561] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.638797][ T3561] Remounting filesystem read-only [ 30.640135][ T3561] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.642648][ T3561] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 30.643497][ T3554] NILFS (loop5): error -5 truncating bmap (ino=16) [ 30.646112][ T3561] NILFS (loop3): error -5 truncating bmap (ino=16) [ 30.648824][ T3549] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.651577][ T3564] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.653153][ T3566] loop1: detected capacity change from 0 to 2048 [ 30.662580][ T3549] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.663167][ T3562] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.667382][ T3562] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.676323][ T3562] Remounting filesystem read-only executing program [ 30.678426][ T3562] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.679337][ T3549] NILFS (loop2): error -5 truncating bmap (ino=16) [ 30.681269][ T3570] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.685953][ T3566] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program executing program [ 30.690014][ T3566] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.691323][ T3571] loop5: detected capacity change from 0 to 2048 [ 30.692729][ T3562] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.697572][ T3572] loop4: detected capacity change from 0 to 2048 [ 30.700076][ T3562] NILFS (loop0): error -5 truncating bmap (ino=16) [ 30.700498][ T3573] loop3: detected capacity change from 0 to 2048 [ 30.701802][ T3566] Remounting filesystem read-only [ 30.705883][ T3566] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.708875][ T3574] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.711712][ T3566] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.714209][ T3566] NILFS (loop1): error -5 truncating bmap (ino=16) executing program [ 30.719559][ T3576] loop2: detected capacity change from 0 to 2048 [ 30.726447][ T3573] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 30.729511][ T3577] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.730757][ T3573] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.737542][ T3572] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.744071][ T3581] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.747642][ T3576] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.750502][ T3572] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.751840][ T3579] loop0: detected capacity change from 0 to 2048 executing program [ 30.753089][ T3576] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.754467][ T3582] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.756284][ T3583] loop1: detected capacity change from 0 to 2048 [ 30.757420][ T3573] Remounting filesystem read-only [ 30.762641][ T3584] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.765723][ T3572] Remounting filesystem read-only [ 30.767135][ T3576] Remounting filesystem read-only [ 30.769078][ T3573] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.771654][ T3573] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.774266][ T3573] NILFS (loop3): error -5 truncating bmap (ino=16) [ 30.776474][ T3572] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.776565][ T3571] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.779884][ T3572] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.784090][ T3572] NILFS (loop4): error -5 truncating bmap (ino=16) [ 30.785908][ T3576] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.788688][ T3576] NILFS error (device loop2): nilfs_bmap_