Warning: Permanently added '10.128.0.27' (ECDSA) to the list of known hosts. syzkaller login: [ 30.161370][ T3042] loop5: detected capacity change from 0 to 2048 executing program executing program executing program executing program [ 30.169138][ T3043] loop4: detected capacity change from 0 to 2048 executing program [ 30.171432][ T3044] loop1: detected capacity change from 0 to 2048 [ 30.175039][ T3045] loop0: detected capacity change from 0 to 2048 [ 30.176831][ T3041] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 executing program [ 30.187631][ T3049] loop2: detected capacity change from 0 to 2048 [ 30.190768][ T3048] loop3: detected capacity change from 0 to 2048 [ 30.199376][ T3051] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.203084][ T3050] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.207546][ T3053] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.212613][ T3048] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.214854][ T3052] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.215253][ T3054] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.220059][ T3048] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.220706][ T3044] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.227747][ T3042] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.234519][ T3048] Remounting filesystem read-only [ 30.235306][ T3042] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.237904][ T3048] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.239141][ T3043] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.245437][ T3048] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.250402][ T3045] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.253164][ T3043] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.254215][ T3048] NILFS (loop3): error -5 truncating bmap (ino=16) [ 30.256355][ T3055] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.261387][ T3044] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.269869][ T3043] Remounting filesystem read-only [ 30.271433][ T3045] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.274904][ T3049] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.275049][ T3042] Remounting filesystem read-only [ 30.280066][ T3043] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.283183][ T3044] Remounting filesystem read-only [ 30.285923][ T3045] Remounting filesystem read-only [ 30.287522][ T3044] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.289666][ T3049] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.290364][ T3042] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.295764][ T3043] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.298989][ T3045] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.301138][ T3044] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.302062][ T3043] NILFS (loop4): error -5 truncating bmap (ino=16) [ 30.304002][ T3044] NILFS (loop1): error -5 truncating bmap (ino=16) [ 30.314854][ T3045] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.317224][ T3045] NILFS (loop0): error -5 truncating bmap (ino=16) [ 30.319364][ T3042] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.322544][ T3042] NILFS (loop5): error -5 truncating bmap (ino=16) [ 30.325443][ T3049] Remounting filesystem read-only [ 30.327024][ T3049] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.330156][ T3049] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.333219][ T3049] NILFS (loop2): error -5 truncating bmap (ino=16) executing program [ 30.349218][ T3061] loop3: detected capacity change from 0 to 2048 executing program executing program [ 30.361525][ T3066] loop0: detected capacity change from 0 to 2048 executing program executing program executing program [ 30.372246][ T3068] loop4: detected capacity change from 0 to 2048 [ 30.375133][ T3070] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.380220][ T3069] loop1: detected capacity change from 0 to 2048 [ 30.390439][ T3071] loop5: detected capacity change from 0 to 2048 [ 30.393944][ T3061] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.396809][ T3061] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.400520][ T3059] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 30.402749][ T3059] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 30.405764][ T3073] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.406149][ T3072] loop2: detected capacity change from 0 to 2048 [ 30.410155][ T3057] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 30.412420][ T3057] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 30.412509][ T3066] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.420534][ T3057] Buffer I/O error on dev loop2, logical block 0, async page read [ 30.422447][ T3057] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 30.425085][ T3074] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.430937][ T3061] Remounting filesystem read-only [ 30.432349][ T3068] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.438771][ T3059] Buffer I/O error on dev loop5, logical block 0, async page read [ 30.441585][ T3057] Buffer I/O error on dev loop2, logical block 0, async page read [ 30.442212][ T3061] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.444682][ T3066] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.448829][ T3068] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.451221][ T3075] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.454980][ T3061] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.457403][ T3061] NILFS (loop3): error -5 truncating bmap (ino=16) [ 30.460643][ T3068] Remounting filesystem read-only [ 30.464655][ T3066] Remounting filesystem read-only executing program [ 30.474501][ T3068] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.482742][ T3069] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.483636][ T3066] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.485806][ T3069] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.487928][ T3076] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.491490][ T3080] loop3: detected capacity change from 0 to 2048 [ 30.495071][ T3077] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.497858][ T3066] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.504372][ T3069] Remounting filesystem read-only [ 30.507568][ T3069] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.510300][ T3069] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.510313][ T3081] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.513978][ T3068] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.518015][ T3077] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.520796][ T3066] NILFS (loop0): error -5 truncating bmap (ino=16) [ 30.522545][ T3077] Remounting filesystem read-only [ 30.526066][ T3077] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.528588][ T3069] NILFS (loop1): error -5 truncating bmap (ino=16) [ 30.531287][ T3033] [ 30.531836][ T3033] ====================================================== [ 30.532305][ T3082] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.533532][ T3033] WARNING: possible circular locking dependency detected [ 30.533537][ T3033] 6.0.0-rc7-syzkaller-18095-gbbed346d5a96 #0 Not tainted [ 30.533542][ T3033] ------------------------------------------------------ [ 30.533544][ T3033] syz-executor123/3033 is trying to acquire lock: [ 30.533548][ T3033] ffff0000c9170070 (&dat_lock_key){.+.+}-{3:3}, at: nilfs_count_free_blocks+0x2c/0x6c [ 30.533569][ T3033] [ 30.533569][ T3033] but task is already holding lock: [ 30.533571][ T3033] ffff0000cacc6890 [ 30.540704][ T3068] NILFS (loop4): error -5 truncating bmap (ino=16) [ 30.541554][ T3033] (&nilfs->ns_sem){++++}-{3:3}, at: nilfs_put_super+0x4c/0x9c [ 30.541574][ T3033] [ 30.541574][ T3033] which lock already depends on the new lock. [ 30.541574][ T3033] [ 30.541576][ T3033] [ 30.541576][ T3033] the existing dependency chain (in reverse order) is: [ 30.541579][ T3033] [ 30.541579][ T3033] -> #1 (&nilfs->ns_sem [ 30.543625][ T3077] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.545414][ T3033] ){++++}-{3:3}: [ 30.545423][ T3033] down_write+0x5c/0xcc [ 30.545433][ T3033] __nilfs_error+0xb4/0x284 [ 30.545440][ T3033] nilfs_bmap_lookup_contig+0x98/0xc0 [ 30.545447][ T3033] nilfs_get_block+0x7c/0x364 [ 30.545454][ T3033] block_truncate_page+0x1b4/0xab4 [ 30.545462][ T3033] nilfs_truncate+0xb8/0x178 [ 30.547769][ T3077] NILFS (loop5): error -5 truncating bmap (ino=16) [ 30.548059][ T3033] nilfs_setattr+0xf8/0x164 [ 30.550577][ T3080] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.551488][ T3033] notify_change+0x758/0x7f0 [ 30.551501][ T3033] do_truncate+0x108/0x150 [ 30.553986][ T3080] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.556203][ T3033] vfs_truncate+0x1dc/0x24c [ 30.556214][ T3033] do_sys_truncate+0x94/0x140 [ 30.556221][ T3033] __arm64_sys_truncate+0x20/0x30 [ 30.556228][ T3033] el0_svc_common+0x138/0x220 [ 30.558636][ T3080] Remounting filesystem read-only [ 30.560194][ T3033] do_el0_svc+0x48/0x164 [ 30.560207][ T3033] el0_svc+0x58/0x150 [ 30.561856][ T3080] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.562219][ T3033] el0t_64_sync_handler+0x84/0xf0 [ 30.563803][ T3080] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.564931][ T3033] el0t_64_sync+0x18c/0x190 [ 30.564941][ T3033] [ 30.564941][ T3033] -> #0 (&dat_lock_key){.+.+}-{3:3}: [ 30.564952][ T3033] __lock_acquire+0x1530/0x30a4 [ 30.566260][ T3080] NILFS (loop3): error -5 truncating bmap (ino=16) [ 30.567669][ T3033] lock_acquire+0x100/0x1f8 [ 30.601036][ T3033] down_read+0x5c/0x78 [ 30.602199][ T3033] nilfs_count_free_blocks+0x2c/0x6c [ 30.603718][ T3033] nilfs_cleanup_super+0x118/0x1f0 [ 30.605138][ T3033] nilfs_put_super+0x54/0x9c [ 30.606457][ T3033] generic_shutdown_super+0x8c/0x190 [ 30.607878][ T3033] kill_block_super+0x30/0x78 [ 30.609154][ T3033] deactivate_locked_super+0x70/0xe8 [ 30.610566][ T3033] deactivate_super+0xd0/0xd4 [ 30.611857][ T3033] cleanup_mnt+0x1f8/0x234 [ 30.613201][ T3033] __cleanup_mnt+0x20/0x30 [ 30.614436][ T3033] task_work_run+0xc4/0x14c [ 30.615702][ T3033] do_notify_resume+0x174/0x1f0 [ 30.617116][ T3033] el0_svc+0x9c/0x150 [ 30.618246][ T3033] el0t_64_sync_handler+0x84/0xf0 [ 30.619581][ T3033] el0t_64_sync+0x18c/0x190 [ 30.620837][ T3033] [ 30.620837][ T3033] other info that might help us debug this: [ 30.620837][ T3033] [ 30.623411][ T3033] Possible unsafe locking scenario: [ 30.623411][ T3033] [ 30.625255][ T3033] CPU0 CPU1 [ 30.626592][ T3033] ---- ---- [ 30.627901][ T3033] lock(&nilfs->ns_sem); [ 30.629012][ T3033] lock(&dat_lock_key); [ 30.630704][ T3033] lock(&nilfs->ns_sem); [ 30.632412][ T3033] lock(&dat_lock_key); [ 30.633521][ T3033] [ 30.633521][ T3033] *** DEADLOCK *** [ 30.633521][ T3033] [ 30.635629][ T3033] 2 locks held by syz-executor123/3033: [ 30.637001][ T3033] #0: ffff0000cadca0e0 (&type->s_umount_key#41){+.+.}-{3:3}, at: deactivate_super+0xc8/0xd4 [ 30.639538][ T3033] #1: ffff0000cacc6890 (&nilfs->ns_sem){++++}-{3:3}, at: nilfs_put_super+0x4c/0x9c [ 30.641921][ T3033] [ 30.641921][ T3033] stack backtrace: [ 30.643362][ T3033] CPU: 1 PID: 3033 Comm: syz-executor123 Not tainted 6.0.0-rc7-syzkaller-18095-gbbed346d5a96 #0 [ 30.646043][ T3033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/30/2022 [ 30.648658][ T3033] Call trace: [ 30.649485][ T3033] dump_backtrace+0x1c4/0x1f0 [ 30.650715][ T3033] show_stack+0x2c/0x54 [ 30.651734][ T3033] dump_stack_lvl+0x104/0x16c [ 30.652917][ T3033] dump_stack+0x1c/0x58 [ 30.653904][ T3033] print_circular_bug+0x2c4/0x2c8 [ 30.655243][ T3033] check_noncircular+0x14c/0x154 [ 30.656520][ T3033] __lock_acquire+0x1530/0x30a4 [ 30.657734][ T3033] lock_acquire+0x100/0x1f8 [ 30.658873][ T3033] down_read+0x5c/0x78 [ 30.659942][ T3033] nilfs_count_free_blocks+0x2c/0x6c [ 30.661330][ T3033] nilfs_cleanup_super+0x118/0x1f0 [ 30.662605][ T3033] nilfs_put_super+0x54/0x9c [ 30.663782][ T3033] generic_shutdown_super+0x8c/0x190 [ 30.665111][ T3033] kill_block_super+0x30/0x78 [ 30.666265][ T3033] deactivate_locked_super+0x70/0xe8 [ 30.667561][ T3033] deactivate_super+0xd0/0xd4 [ 30.668726][ T3033] cleanup_mnt+0x1f8/0x234 [ 30.669835][ T3033] __cleanup_mnt+0x20/0x30 [ 30.670931][ T3033] task_work_run+0xc4/0x14c [ 30.672028][ T3033] do_notify_resume+0x174/0x1f0 [ 30.673232][ T3033] el0_svc+0x9c/0x150 executing program [ 30.674194][ T3033] el0t_64_sync_handler+0x84/0xf0 [ 30.675458][ T3033] el0t_64_sync+0x18c/0x190 [ 30.682271][ T3084] loop2: detected capacity change from 0 to 2048 [ 30.682829][ T3058] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 executing program executing program executing program [ 30.691550][ T3088] loop4: detected capacity change from 0 to 2048 [ 30.694714][ T3089] loop5: detected capacity change from 0 to 2048 executing program executing program [ 30.703533][ T3094] loop1: detected capacity change from 0 to 2048 [ 30.706641][ T3093] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.707417][ T3088] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.711740][ T3090] loop0: detected capacity change from 0 to 2048 [ 30.713343][ T3088] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.718615][ T3041] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 30.718856][ T3095] loop3: detected capacity change from 0 to 2048 [ 30.720969][ T3041] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 30.724999][ T3096] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.729914][ T3097] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.732054][ T3041] Buffer I/O error on dev loop0, logical block 0, async page read [ 30.733637][ T3088] Remounting filesystem read-only [ 30.735536][ T3098] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.736150][ T3088] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.738751][ T3084] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.740761][ T3088] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.745485][ T3088] NILFS (loop4): error -5 truncating bmap (ino=16) [ 30.747841][ T3094] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.748246][ T3084] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.750322][ T3094] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.756332][ T3094] Remounting filesystem read-only [ 30.757781][ T3095] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.758087][ T3084] Remounting filesystem read-only [ 30.760523][ T3095] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.763836][ T3100] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.766903][ T3094] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.769623][ T3094] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.772507][ T3090] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.773922][ T3099] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.775238][ T3090] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.782345][ T3095] Remounting filesystem read-only [ 30.783114][ T3089] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.783719][ T3094] NILFS (loop1): error -5 truncating bmap (ino=16) [ 30.787747][ T3095] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.791084][ T3084] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.791887][ T3090] Remounting filesystem read-only [ 30.793561][ T3089] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.794646][ T3095] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.799081][ T3090] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 30.801705][ T3090] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.805510][ T3084] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.807351][ T3095] NILFS (loop3): error -5 truncating bmap (ino=16) [ 30.809473][ T3090] NILFS (loop0): error -5 truncating bmap (ino=16) [ 30.812522][ T3103] loop4: detected capacity change from 0 to 2048 [ 30.815180][ T3089] Remounting filesystem read-only [ 30.816541][ T3084] NILFS (loop2): error -5 truncating bmap (ino=16) [ 30.821639][ T3104] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.824365][ T3089] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.824380][ T3089] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.831524][ T3089] NILFS (loop5): error -5 truncating bmap (ino=16) executing program [ 30.834827][ T3106] loop1: detected capacity change from 0 to 2048 [ 30.835849][ T3058] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 30.839233][ T3103] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.844106][ T3103] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 30.847520][ T3103] Remounting filesystem read-only [ 30.850271][ T3103] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 30.853922][ T3103] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 30.855435][ T3111] loop0: detected capacity change from 0 to 2048 [ 30.857557][ T3103] NILFS (loop4): error -5 truncating bmap (ino=16) [ 30.859556][ T3110] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.860150][ T3041] Buffer I/O error on dev loop0, logical block 0, async page read [ 30.862981][ T3106] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.865387][ T3112] loop3: detected capacity change from 0 to 2048 [ 30.868688][ T3113] loop2: detected capacity change from 0 to 2048 [ 30.873117][ T3106] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.873807][ T3059] Buffer I/O error on dev loop2, logical block 0, async page read [ 30.877995][ T3059] Buffer I/O error on dev loop2, logical block 0, async page read [ 30.878599][ T3106] Remounting filesystem read-only [ 30.879865][ T3059] Buffer I/O error on dev loop2, logical block 0, async page read [ 30.881178][ T3106] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.882848][ T3059] Buffer I/O error on dev loop2, logical block 0, async page read [ 30.885720][ T3106] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 30.889246][ T3106] NILFS (loop1): error -5 truncating bmap (ino=16) [ 30.891905][ T3115] loop5: detected capacity change from 0 to 2048 [ 30.893458][ T3116] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.898134][ T3101] Buffer I/O error on dev loop5, logical block 0, async page read executing program [ 30.903952][ T3112] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.908514][ T3120] loop4: detected capacity change from 0 to 2048 [ 30.910132][ T3118] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.911314][ T3112] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.915128][ T3119] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.915699][ T3121] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.920758][ T3113] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.925297][ T3111] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.928353][ T3111] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 30.930784][ T3113] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.933420][ T3111] Remounting filesystem read-only [ 30.935071][ T3113] Remounting filesystem read-only [ 30.937185][ T3111] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.939716][ T3115] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.940649][ T3113] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.942441][ T3115] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.945437][ T3112] Remounting filesystem read-only [ 30.948271][ T3111] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.950678][ T3124] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.954267][ T3112] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.954925][ T3123] loop1: detected capacity change from 0 to 2048 [ 30.957217][ T3113] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.961290][ T3111] NILFS (loop0): error -5 truncating bmap (ino=16) [ 30.963056][ T3113] NILFS (loop2): error -5 truncating bmap (ino=16) [ 30.965181][ T3112] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.966361][ T3115] Remounting filesystem read-only [ 30.968606][ T3112] NILFS (loop3): error -5 truncating bmap (ino=16) [ 30.974905][ T3120] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program executing program [ 30.980192][ T3127] loop0: detected capacity change from 0 to 2048 [ 30.981206][ T3120] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.982567][ T3128] loop2: detected capacity change from 0 to 2048 [ 30.990464][ T3115] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.991204][ T3129] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.993305][ T3115] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.996524][ T3127] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.000170][ T3127] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.002697][ T3130] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.003362][ T3128] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.008321][ T3120] Remounting filesystem read-only [ 31.008728][ T3128] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.012347][ T3127] Remounting filesystem read-only [ 31.013763][ T3127] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.015597][ T3115] NILFS (loop5): error -5 truncating bmap (ino=16) [ 31.016781][ T3128] Remounting filesystem read-only [ 31.019144][ T3127] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.019684][ T3120] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.021519][ T3128] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.024209][ T3120] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.026772][ T3127] NILFS (loop0): error -5 truncating bmap (ino=16) [ 31.030461][ T3128] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.033351][ T3128] NILFS (loop2): error -5 truncating bmap (ino=16) [ 31.035090][ T3131] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 31.044049][ T3120] NILFS (loop4): error -5 truncating bmap (ino=16) executing program executing program executing program [ 31.050513][ T3133] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.053344][ T3136] loop0: detected capacity change from 0 to 2048 [ 31.055109][ T3137] loop2: detected capacity change from 0 to 2048 [ 31.057114][ T3133] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.059925][ T3133] Remounting filesystem read-only [ 31.061453][ T3139] loop5: detected capacity change from 0 to 2048 [ 31.068485][ T3140] loop3: detected capacity change from 0 to 2048 [ 31.070496][ T3141] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.073801][ T3136] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 31.077042][ T3136] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.079286][ T3143] loop4: detected capacity change from 0 to 2048 [ 31.079982][ T3136] Remounting filesystem read-only [ 31.082703][ T3136] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.086129][ T3133] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.086217][ T3136] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.091010][ T3136] NILFS (loop0): error -5 truncating bmap (ino=16) [ 31.094456][ T3133] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.096753][ T3144] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.099796][ T3133] NILFS (loop1): error -5 truncating bmap (ino=16) [ 31.100180][ T3137] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.106818][ T3145] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.109867][ T3139] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.112067][ T3137] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.115275][ T3146] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.119614][ T3140] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.123948][ T3140] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.127302][ T3139] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.129870][ T3137] Remounting filesystem read-only [ 31.132708][ T3139] Remounting filesystem read-only [ 31.134312][ T3140] Remounting filesystem read-only [ 31.135769][ T3140] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.138359][ T3137] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.141025][ T3139] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.141063][ T3149] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.144801][ T3143] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.154596][ T3143] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program executing program [ 31.158146][ T3137] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.159095][ T3150] loop1: detected capacity change from 0 to 2048 [ 31.160433][ T3139] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.162249][ T3140] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.166419][ T3140] NILFS (loop3): error -5 truncating bmap (ino=16) [ 31.166787][ T3143] Remounting filesystem read-only [ 31.168194][ T3137] NILFS (loop2): error -5 truncating bmap (ino=16) [ 31.170000][ T3143] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.170947][ T3152] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.175185][ T3150] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.182107][ T3150] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.184522][ T3139] NILFS (loop5): error -5 truncating bmap (ino=16) [ 31.184831][ T3151] loop0: detected capacity change from 0 to 2048 [ 31.186069][ T3143] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 31.190645][ T3150] Remounting filesystem read-only [ 31.192732][ T3143] NILFS (loop4): error -5 truncating bmap (ino=16) [ 31.195214][ T3150] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.196661][ T3154] loop3: detected capacity change from 0 to 2048 executing program [ 31.203514][ T3150] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.206146][ T3156] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.208975][ T3150] NILFS (loop1): error -5 truncating bmap (ino=16) [ 31.213238][ T3157] loop2: detected capacity change from 0 to 2048 executing program [ 31.218364][ T3159] loop5: detected capacity change from 0 to 2048 executing program [ 31.220387][ T3151] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.224289][ T3151] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.226921][ T3151] Remounting filesystem read-only executing program [ 31.228314][ T3151] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.232288][ T3151] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.235138][ T3151] NILFS (loop0): error -5 truncating bmap (ino=16) [ 31.236507][ T3161] loop4: detected capacity change from 0 to 2048 [ 31.237574][ T3164] loop1: detected capacity change from 0 to 2048 [ 31.239113][ T3163] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.249324][ T3154] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.252207][ T3154] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.254829][ T3165] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.259303][ T3159] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.261828][ T3154] Remounting filesystem read-only [ 31.263057][ T3168] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 31.266012][ T3167] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.266953][ T3159] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.269547][ T3169] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.271510][ T3157] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.277268][ T3164] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.279985][ T3154] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.282732][ T3164] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.285557][ T3157] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.285641][ T3170] loop0: detected capacity change from 0 to 2048 [ 31.287950][ T3154] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.291507][ T3154] NILFS (loop3): error -5 truncating bmap (ino=16) [ 31.297176][ T3159] Remounting filesystem read-only [ 31.297329][ T3157] Remounting filesystem read-only [ 31.298440][ T3161] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.302094][ T3159] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.310266][ T3161] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.312745][ T3164] Remounting filesystem read-only [ 31.312959][ T3157] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.314232][ T3159] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.316626][ T3157] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.318845][ T3164] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 31.320742][ T3171] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.324673][ T3159] NILFS (loop5): error -5 truncating bmap (ino=16) [ 31.326650][ T3157] NILFS (loop2): error -5 truncating bmap (ino=16) [ 31.328984][ T3164] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.331288][ T3164] NILFS (loop1): error -5 truncating bmap (ino=16) [ 31.333633][ T3173] loop3: detected capacity change from 0 to 2048 [ 31.338179][ T3161] Remounting filesystem read-only [ 31.341197][ T3161] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.342826][ T3170] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.347843][ T3161] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 31.350440][ T3174] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.351530][ T3161] NILFS (loop4): error -5 truncating bmap (ino=16) [ 31.356466][ T3173] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.359461][ T3170] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 31.362925][ T3173] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.366500][ T3170] Remounting filesystem read-only executing program [ 31.368934][ T3170] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 31.371935][ T3173] Remounting filesystem read-only [ 31.375315][ T3179] loop1: detected capacity change from 0 to 2048 [ 31.376995][ T3180] loop5: detected capacity change from 0 to 2048 [ 31.377067][ T3173] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.381293][ T3176] loop2: detected capacity change from 0 to 2048 [ 31.383350][ T3170] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.387119][ T3182] loop4: detected capacity change from 0 to 2048 [ 31.393682][ T3173] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.396978][ T3183] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.398047][ T3170] NILFS (loop0): error -5 truncating bmap (ino=16) [ 31.400578][ T3176] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.403637][ T3176] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.405666][ T3173] NILFS (loop3): error -5 truncating bmap (ino=16) [ 31.408472][ T3176] Remounting filesystem read-only [ 31.410941][ T3176] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.413321][ T3176] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.418728][ T3186] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.419826][ T3185] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.424490][ T3179] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.425163][ T3184] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.430791][ T3176] NILFS (loop2): error -5 truncating bmap (ino=16) [ 31.432859][ T3180] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.434538][ T3179] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.435649][ T3180] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.440411][ T3182] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.443001][ T3182] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.446048][ T3179] Remounting filesystem read-only [ 31.447752][ T3179] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 31.451296][ T3182] Remounting filesystem read-only [ 31.452706][ T3179] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.455107][ T3182] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 31.458254][ T3180] Remounting filesystem read-only [ 31.459619][ T3180] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.463013][ T3189] loop0: detected capacity change from 0 to 2048 [ 31.465079][ T3179] NILFS (loop1): error -5 truncating bmap (ino=16) [ 31.466959][ T3182] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 31.470068][ T3180] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.472213][ T3191] loop3: detected capacity change from 0 to 2048 [ 31.473172][ T3192] loop2: detected capacity change from 0 to 2048 [ 31.475923][ T3180] NILFS (loop5): error -5 truncating bmap (ino=16) [ 31.477110][ T3182] NILFS (loop4): error -5 truncating bmap (ino=16) executing program [ 31.486366][ T3194] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.489709][ T3189] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 31.495770][ T3189] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.498947][ T3197] loop4: detected capacity change from 0 to 2048 [ 31.501237][ T3196] loop1: detected capacity change from 0 to 2048 [ 31.503512][ T3189] Remounting filesystem read-only executing program [ 31.505832][ T3189] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.508199][ T3201] loop5: detected capacity change from 0 to 2048 [ 31.508706][ T3189] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.510463][ T3200] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.512582][ T3189] NILFS (loop0): error -5 truncating bmap (ino=16) [ 31.516866][ T3199] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.520107][ T3202] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.525550][ T3191] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.527559][ T3197] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.528528][ T3191] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.530792][ T3197] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.533316][ T3191] Remounting filesystem read-only [ 31.537158][ T3191] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.538720][ T3203] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.540588][ T3201] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.542324][ T3204] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.544950][ T3191] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.550803][ T3196] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.553658][ T3196] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.556205][ T3192] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.558847][ T3192] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.563228][ T3201] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.565987][ T3196] Remounting filesystem read-only [ 31.567393][ T3192] Remounting filesystem read-only [ 31.568761][ T3196] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 31.569959][ T3191] NILFS (loop3): error -5 truncating bmap (ino=16) [ 31.572434][ T3196] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.573244][ T3197] Remounting filesystem read-only [ 31.575339][ T3192] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.577421][ T3206] loop0: detected capacity change from 0 to 2048 [ 31.578954][ T3197] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.581161][ T3196] NILFS (loop1): error -5 truncating bmap (ino=16) [ 31.583402][ T3197] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.585579][ T3192] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.588824][ T3192] NILFS (loop2): error -5 truncating bmap (ino=16) [ 31.592305][ T3197] NILFS (loop4): error -5 truncating bmap (ino=16) [ 31.594946][ T3201] Remounting filesystem read-only [ 31.597828][ T3201] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 31.601284][ T3208] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.602127][ T3206] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.607119][ T3206] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 31.610361][ T3201] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.611596][ T3211] loop3: detected capacity change from 0 to 2048 [ 31.614120][ T3210] loop1: detected capacity change from 0 to 2048 [ 31.615317][ T3201] NILFS (loop5): error -5 truncating bmap (ino=16) [ 31.617738][ T3206] Remounting filesystem read-only [ 31.625013][ T3206] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.627234][ T3206] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.629481][ T3206] NILFS (loop0): error -5 truncating bmap (ino=16) executing program executing program executing program [ 31.638489][ T3214] loop2: detected capacity change from 0 to 2048 [ 31.641150][ T3218] loop4: detected capacity change from 0 to 2048 [ 31.643187][ T3217] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.644868][ T3216] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.649356][ T3210] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.650513][ T3219] loop5: detected capacity change from 0 to 2048 [ 31.652032][ T3210] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.659314][ T3211] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.662058][ T3211] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.666564][ T3211] Remounting filesystem read-only [ 31.667870][ T3211] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.670838][ T3210] Remounting filesystem read-only [ 31.672336][ T3220] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.673018][ T3218] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 31.678004][ T3222] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.681078][ T3218] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.681574][ T3223] loop0: detected capacity change from 0 to 2048 [ 31.685675][ T3210] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.691421][ T3214] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.691766][ T3211] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.694030][ T3214] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.696708][ T3211] NILFS (loop3): error -5 truncating bmap (ino=16) [ 31.700760][ T3224] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.703487][ T3210] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.704477][ T3219] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.707290][ T3225] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.711153][ T3210] NILFS (loop1): error -5 truncating bmap (ino=16) [ 31.712801][ T3219] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.719011][ T3219] Remounting filesystem read-only [ 31.720389][ T3219] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.722973][ T3223] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.725028][ T3218] Remounting filesystem read-only [ 31.725780][ T3223] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.727074][ T3214] Remounting filesystem read-only [ 31.729509][ T3223] Remounting filesystem read-only [ 31.731792][ T3219] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.734545][ T3219] NILFS (loop5): error -5 truncating bmap (ino=16) [ 31.736249][ T3223] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.738764][ T3223] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.741658][ T3223] NILFS (loop0): error -5 truncating bmap (ino=16) executing program executing program [ 31.750091][ T3218] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.752820][ T3214] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.755680][ T3218] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.760285][ T3214] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) executing program executing program [ 31.765372][ T3231] loop3: detected capacity change from 0 to 2048 [ 31.768134][ T3218] NILFS (loop4): error -5 truncating bmap (ino=16) [ 31.768209][ T3214] NILFS (loop2): error -5 truncating bmap (ino=16) [ 31.769851][ T3228] loop0: detected capacity change from 0 to 2048 [ 31.775084][ T3232] loop1: detected capacity change from 0 to 2048 [ 31.779078][ T3234] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.783080][ T3235] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.786756][ T3233] loop5: detected capacity change from 0 to 2048 executing program [ 31.790976][ T3237] loop2: detected capacity change from 0 to 2048 executing program [ 31.797381][ T3239] loop4: detected capacity change from 0 to 2048 [ 31.799657][ T3228] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.803717][ T3231] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.807643][ T3228] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.808724][ T3231] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.809921][ T3240] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.816364][ T3241] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.822058][ T3232] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.822351][ T3242] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.827254][ T3232] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.828104][ T3239] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.832621][ T3239] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.835389][ T3243] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.835510][ T3233] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.838040][ T3228] Remounting filesystem read-only [ 31.841531][ T3233] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.843992][ T3228] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.844757][ T3237] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.846961][ T3228] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.851363][ T3228] NILFS (loop0): error -5 truncating bmap (ino=16) [ 31.853382][ T3231] Remounting filesystem read-only [ 31.853622][ T3237] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.854933][ T3231] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.857445][ T3232] Remounting filesystem read-only [ 31.859264][ T3231] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.860810][ T3239] Remounting filesystem read-only [ 31.865637][ T3231] NILFS (loop3): error -5 truncating bmap (ino=16) [ 31.869244][ T3239] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.871428][ T3232] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.871803][ T3239] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.874384][ T3233] Remounting filesystem read-only executing program [ 31.876381][ T3239] NILFS (loop4): error -5 truncating bmap (ino=16) [ 31.877609][ T3237] Remounting filesystem read-only [ 31.880645][ T3245] loop0: detected capacity change from 0 to 2048 [ 31.881132][ T3237] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.883042][ T3232] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.885378][ T3233] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.887352][ T3232] NILFS (loop1): error -5 truncating bmap (ino=16) [ 31.891427][ T3237] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.895165][ T3237] NILFS (loop2): error -5 truncating bmap (ino=16) [ 31.897248][ T3233] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.900343][ T3233] NILFS (loop5): error -5 truncating bmap (ino=16) executing program [ 31.911284][ T3246] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 31.914847][ T3245] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.917730][ T3245] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 31.920249][ T3245] Remounting filesystem read-only [ 31.921591][ T3245] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 31.923212][ T3251] loop4: detected capacity change from 0 to 2048 [ 31.925561][ T3245] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.928252][ T3245] NILFS (loop0): error -5 truncating bmap (ino=16) [ 31.931144][ T3253] loop1: detected capacity change from 0 to 2048 [ 31.937711][ T3252] loop3: detected capacity change from 0 to 2048 [ 31.941341][ T3254] loop2: detected capacity change from 0 to 2048 executing program executing program [ 31.954231][ T3258] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.955438][ T3253] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.959676][ T3259] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.963241][ T3261] loop0: detected capacity change from 0 to 2048 [ 31.965467][ T3260] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.968734][ T3251] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.969318][ T3256] loop5: detected capacity change from 0 to 2048 [ 31.973463][ T3251] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.976416][ T3253] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.976864][ T3262] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.982405][ T3251] Remounting filesystem read-only [ 31.984688][ T3253] Remounting filesystem read-only [ 31.984748][ T3261] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.988432][ T3251] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.989171][ T3252] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.991214][ T3251] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.993347][ T3261] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.995568][ T3251] NILFS (loop4): error -5 truncating bmap (ino=16) [ 32.000471][ T3263] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.003237][ T3253] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.004827][ T3254] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.005944][ T3253] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.010494][ T3253] NILFS (loop1): error -5 truncating bmap (ino=16) [ 32.011668][ T3252] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.012681][ T3261] Remounting filesystem read-only [ 32.015947][ T3254] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.018629][ T3254] Remounting filesystem read-only [ 32.020086][ T3254] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.022807][ T3254] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.025231][ T3254] NILFS (loop2): error -5 truncating bmap (ino=16) executing program [ 32.026695][ T3261] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.028565][ T3252] Remounting filesystem read-only [ 32.033703][ T3252] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.036526][ T3261] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.036587][ T3265] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.041696][ T3252] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.043832][ T3252] NILFS (loop3): error -5 truncating bmap (ino=16) executing program [ 32.044994][ T3256] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.047818][ T3268] loop1: detected capacity change from 0 to 2048 [ 32.050128][ T3266] loop4: detected capacity change from 0 to 2048 executing program executing program [ 32.059997][ T3271] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.062888][ T3256] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.063088][ T3261] NILFS (loop0): error -5 truncating bmap (ino=16) [ 32.068548][ T3272] loop2: detected capacity change from 0 to 2048 [ 32.071087][ T3268] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.072165][ T3273] loop3: detected capacity change from 0 to 2048 [ 32.077215][ T3274] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.078561][ T3268] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.080822][ T3275] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.082410][ T3268] Remounting filesystem read-only [ 32.084697][ T3256] Remounting filesystem read-only [ 32.088729][ T3266] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.089125][ T3256] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.093889][ T3272] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.097620][ T3266] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.100196][ T3272] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.101443][ T3256] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 32.103207][ T3266] Remounting filesystem read-only [ 32.106597][ T3268] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.106669][ T3277] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.110154][ T3273] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.114309][ T3256] NILFS (loop5): error -5 truncating bmap (ino=16) [ 32.118270][ T3272] Remounting filesystem read-only [ 32.119499][ T3278] loop0: detected capacity change from 0 to 2048 [ 32.119723][ T3266] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.123625][ T3272] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.124729][ T3268] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.126655][ T3272] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.128477][ T3266] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.133365][ T3273] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.134663][ T3272] NILFS (loop2): error -5 truncating bmap (ino=16) executing program [ 32.140807][ T3268] NILFS (loop1): error -5 truncating bmap (ino=16) [ 32.142526][ T3266] NILFS (loop4): error -5 truncating bmap (ino=16) [ 32.144439][ T3280] loop5: detected capacity change from 0 to 2048 executing program [ 32.149550][ T3282] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.153171][ T3280] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.156749][ T3283] loop2: detected capacity change from 0 to 2048 [ 32.156868][ T3273] Remounting filesystem read-only [ 32.159479][ T3284] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.163414][ T3280] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.170371][ T3273] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program executing program [ 32.175567][ T3280] Remounting filesystem read-only [ 32.178300][ T3273] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.184252][ T3278] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.184560][ T3287] loop1: detected capacity change from 0 to 2048 [ 32.186835][ T3278] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.189406][ T3288] loop4: detected capacity change from 0 to 2048 [ 32.190676][ T3280] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.192489][ T3273] NILFS (loop3): error -5 truncating bmap (ino=16) [ 32.196629][ T3280] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.198388][ T3278] Remounting filesystem read-only [ 32.199291][ T3280] NILFS (loop5): error -5 truncating bmap (ino=16) [ 32.200351][ T3278] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.201985][ T3289] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.204600][ T3290] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.210791][ T3283] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.213469][ T3283] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.216442][ T3283] Remounting filesystem read-only [ 32.218038][ T3283] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.218729][ T3278] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.220727][ T3291] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.223147][ T3278] NILFS (loop0): error -5 truncating bmap (ino=16) [ 32.226702][ T3288] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.229955][ T3288] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.232145][ T3283] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.235081][ T3287] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.237748][ T3287] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.240874][ T3283] NILFS (loop2): error -5 truncating bmap (ino=16) [ 32.243009][ T3287] Remounting filesystem read-only [ 32.247206][ T3288] Remounting filesystem read-only [ 32.248627][ T3288] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program executing program [ 32.251661][ T3288] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.254263][ T3288] NILFS (loop4): error -5 truncating bmap (ino=16) [ 32.256736][ T3287] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.256994][ T3295] loop5: detected capacity change from 0 to 2048 [ 32.268021][ T3287] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 32.270392][ T3287] NILFS (loop1): error -5 truncating bmap (ino=16) [ 32.271607][ T3298] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.276835][ T3294] loop3: detected capacity change from 0 to 2048 executing program [ 32.280979][ T3300] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 32.290053][ T3295] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.290089][ T3302] loop0: detected capacity change from 0 to 2048 [ 32.292763][ T3295] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.297761][ T3299] loop4: detected capacity change from 0 to 2048 [ 32.299321][ T3303] loop2: detected capacity change from 0 to 2048 [ 32.301091][ T3304] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.306218][ T3295] Remounting filesystem read-only executing program [ 32.309868][ T3302] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.313950][ T3295] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.315598][ T3306] loop1: detected capacity change from 0 to 2048 [ 32.318378][ T3294] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.319702][ T3295] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.321527][ T3294] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.323336][ T3295] NILFS (loop5): error -5 truncating bmap (ino=16) [ 32.326808][ T3302] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.327479][ T3294] Remounting filesystem read-only [ 32.331953][ T3294] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.333343][ T3302] Remounting filesystem read-only [ 32.334842][ T3294] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.336293][ T3302] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.337961][ T3307] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.338007][ T3309] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.348155][ T3294] NILFS (loop3): error -5 truncating bmap (ino=16) [ 32.350041][ T3299] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.351284][ T3308] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.352461][ T3299] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.352654][ T3299] Remounting filesystem read-only [ 32.359257][ T3299] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.361038][ T3302] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.361907][ T3299] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.366502][ T3299] NILFS (loop4): error -5 truncating bmap (ino=16) executing program [ 32.369577][ T3303] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.372188][ T3303] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.374766][ T3303] Remounting filesystem read-only executing program [ 32.376645][ T3303] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.379340][ T3303] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.380516][ T3306] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.382268][ T3312] loop5: detected capacity change from 0 to 2048 [ 32.384004][ T3306] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.386829][ T3303] NILFS (loop2): error -5 truncating bmap (ino=16) [ 32.389638][ T3313] loop3: detected capacity change from 0 to 2048 [ 32.392524][ T3302] NILFS (loop0): error -5 truncating bmap (ino=16) [ 32.400457][ T3314] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.404593][ T3306] Remounting filesystem read-only [ 32.404798][ T3315] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 32.409494][ T3313] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.411090][ T3318] loop2: detected capacity change from 0 to 2048 executing program [ 32.414637][ T3312] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.416625][ T3319] loop4: detected capacity change from 0 to 2048 [ 32.420693][ T3306] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.420746][ T3312] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.423335][ T3306] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.429667][ T3320] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.429887][ T3306] NILFS (loop1): error -5 truncating bmap (ino=16) [ 32.434971][ T3318] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.437732][ T3313] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.440201][ T3318] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.441808][ T3312] Remounting filesystem read-only [ 32.444929][ T3318] Remounting filesystem read-only [ 32.446587][ T3313] Remounting filesystem read-only executing program [ 32.447400][ T3322] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.449771][ T3323] loop0: detected capacity change from 0 to 2048 [ 32.452416][ T3318] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.456335][ T3319] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.459168][ T3312] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.462769][ T3313] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.466396][ T3325] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.469429][ T3318] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 32.472034][ T3319] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.474705][ T3312] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.474845][ T3318] NILFS (loop2): error -5 truncating bmap (ino=16) [ 32.476854][ T3313] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.480237][ T3326] loop1: detected capacity change from 0 to 2048 [ 32.482762][ T3319] Remounting filesystem read-only [ 32.486286][ T3313] NILFS (loop3): error -5 truncating bmap (ino=16) executing program [ 32.493904][ T3312] NILFS (loop5): error -5 truncating bmap (ino=16) [ 32.496269][ T3328] loop2: detected capacity change from 0 to 2048 [ 32.498698][ T3323] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.503980][ T3319] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.513157][ T3323] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.522832][ T3330] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.522837][ T3329] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.529543][ T3328] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.532343][ T3319] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 32.537058][ T3332] loop3: detected capacity change from 0 to 2048 [ 32.538521][ T3326] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.538538][ T3326] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.538687][ T3326] Remounting filesystem read-only [ 32.541328][ T3328] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.545689][ T3323] Remounting filesystem read-only [ 32.548270][ T3323] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.551011][ T3326] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.555662][ T3323] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.556757][ T3319] NILFS (loop4): error -5 truncating bmap (ino=16) executing program [ 32.558084][ T3328] Remounting filesystem read-only [ 32.561310][ T3334] loop5: detected capacity change from 0 to 2048 [ 32.561368][ T3326] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.565562][ T3323] NILFS (loop0): error -5 truncating bmap (ino=16) [ 32.567328][ T3326] NILFS (loop1): error -5 truncating bmap (ino=16) [ 32.568978][ T3328] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 32.572884][ T3328] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.576018][ T3337] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.579591][ T3336] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.580840][ T3332] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.585728][ T3332] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.588446][ T3334] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 32.594309][ T3334] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.597014][ T3334] Remounting filesystem read-only [ 32.598335][ T3328] NILFS (loop2): error -5 truncating bmap (ino=16) [ 32.600165][ T3334] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.602932][ T3338] loop4: detected capacity change from 0 to 2048 [ 32.603006][ T3332] Remounting filesystem read-only [ 32.605297][ T3341] loop0: detected capacity change from 0 to 2048 [ 32.608108][ T3332] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 32.613676][ T3342] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.615255][ T3338] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.619336][ T3338] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.622489][ T3334] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 32.628420][ T3338] Remounting filesystem read-only [ 32.630124][ T3332] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.632413][ T3343] loop1: detected capacity change from 0 to 2048 [ 32.632802][ T3334] NILFS (loop5): error -5 truncating bmap (ino=16) [ 32.635965][ T3345] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.638621][ T3332] NILFS (loop3): error -5 truncating bmap (ino=16) [ 32.641538][ T3346] loop2: detected capacity change from 0 to 2048 [ 32.645671][ T3338] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.646208][ T3341] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.648335][ T3338] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.653278][ T3338] NILFS (loop4): error -5 truncating bmap (ino=16) executing program [ 32.665231][ T3341] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.666459][ T3348] loop3: detected capacity change from 0 to 2048 executing program executing program [ 32.674473][ T3350] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.677358][ T3341] Remounting filesystem read-only [ 32.678169][ T3353] loop4: detected capacity change from 0 to 2048 [ 32.678668][ T3352] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.680890][ T3354] loop5: detected capacity change from 0 to 2048 [ 32.684929][ T3341] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.686864][ T3348] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.687420][ T3355] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.692230][ T3341] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.693942][ T3343] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.695891][ T3341] NILFS (loop0): error -5 truncating bmap (ino=16) [ 32.702154][ T3343] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.704778][ T3346] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.705670][ T3348] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.708231][ T3346] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.711500][ T3343] Remounting filesystem read-only [ 32.711951][ T3346] Remounting filesystem read-only [ 32.713612][ T3356] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.714850][ T3346] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.717466][ T3343] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.719306][ T3346] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.721858][ T3348] Remounting filesystem read-only [ 32.723993][ T3346] NILFS (loop2): error -5 truncating bmap (ino=16) [ 32.726119][ T3343] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.727400][ T3348] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.731325][ T3348] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.733599][ T3348] NILFS (loop3): error -5 truncating bmap (ino=16) [ 32.736460][ T3353] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 32.740010][ T3353] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.744353][ T3358] loop0: detected capacity change from 0 to 2048 [ 32.746666][ T3343] NILFS (loop1): error -5 truncating bmap (ino=16) [ 32.749192][ T3359] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.754406][ T3353] Remounting filesystem read-only [ 32.755770][ T3354] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.758818][ T3354] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program executing program [ 32.761538][ T3353] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.764057][ T3363] loop2: detected capacity change from 0 to 2048 executing program [ 32.770975][ T3366] loop1: detected capacity change from 0 to 2048 [ 32.771663][ T3354] Remounting filesystem read-only [ 32.772988][ T3367] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.777335][ T3365] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.777502][ T3353] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.779873][ T3354] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.782624][ T3363] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.783608][ T3354] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.783620][ T3354] NILFS (loop5): error -5 truncating bmap (ino=16) [ 32.786817][ T3358] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.792398][ T3358] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.795575][ T3363] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.799623][ T3358] Remounting filesystem read-only [ 32.800983][ T3353] NILFS (loop4): error -5 truncating bmap (ino=16) [ 32.802863][ T3363] Remounting filesystem read-only [ 32.804626][ T3358] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.807039][ T3368] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.807988][ T3366] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.812363][ T3366] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.815743][ T3362] loop3: detected capacity change from 0 to 2048 [ 32.816093][ T3363] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.817530][ T3358] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.821171][ T3363] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.821813][ T3358] NILFS (loop0): error -5 truncating bmap (ino=16) executing program [ 32.828474][ T3363] NILFS (loop2): error -5 truncating bmap (ino=16) [ 32.832840][ T3366] Remounting filesystem read-only [ 32.834681][ T3366] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.837447][ T3370] loop4: detected capacity change from 0 to 2048 [ 32.837695][ T3366] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.839117][ T3372] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.842136][ T3362] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.847820][ T3366] NILFS (loop1): error -5 truncating bmap (ino=16) [ 32.849368][ T3362] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 32.854849][ T3373] loop5: detected capacity change from 0 to 2048 [ 32.857544][ T3362] Remounting filesystem read-only [ 32.858921][ T3362] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.861371][ T3362] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.863749][ T3362] NILFS (loop3): error -5 truncating bmap (ino=16) [ 32.868305][ T3374] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 32.873070][ T3370] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.874669][ T3378] loop1: detected capacity change from 0 to 2048 executing program [ 32.879417][ T3379] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 32.883616][ T3370] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.886338][ T3370] Remounting filesystem read-only [ 32.887687][ T3370] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.890252][ T3370] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.892536][ T3370] NILFS (loop4): error -5 truncating bmap (ino=16) executing program [ 32.894899][ T3378] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.896484][ T3383] loop3: detected capacity change from 0 to 2048 [ 32.899991][ T3380] loop2: detected capacity change from 0 to 2048 [ 32.902491][ T3378] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.903423][ T3381] loop0: detected capacity change from 0 to 2048 executing program [ 32.909702][ T3378] Remounting filesystem read-only [ 32.911207][ T3387] loop4: detected capacity change from 0 to 2048 [ 32.912753][ T3385] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.913972][ T3386] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.918050][ T3380] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.918293][ T3378] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.920778][ T3380] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.929546][ T3378] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.929858][ T3373] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.936970][ T3373] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.939681][ T3378] NILFS (loop1): error -5 truncating bmap (ino=16) [ 32.939702][ T3388] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.946868][ T3380] Remounting filesystem read-only [ 32.949784][ T3373] Remounting filesystem read-only executing program [ 32.950969][ T3389] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.954778][ T3381] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.955945][ T3392] loop1: detected capacity change from 0 to 2048 [ 32.957352][ T3390] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.959564][ T3387] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.963741][ T3387] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.966433][ T3381] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.967894][ T3387] Remounting filesystem read-only [ 32.970611][ T3387] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.970811][ T3380] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.973380][ T3383] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.977966][ T3383] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.980497][ T3383] Remounting filesystem read-only [ 32.982363][ T3383] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.986104][ T3381] Remounting filesystem read-only [ 32.986200][ T3393] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.989613][ T3373] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.989985][ T3383] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.994692][ T3387] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.996974][ T3387] NILFS (loop4): error -5 truncating bmap (ino=16) [ 32.999327][ T3383] NILFS (loop3): error -5 truncating bmap (ino=16) [ 32.999570][ T3392] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.001551][ T3380] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.005837][ T3380] NILFS (loop2): error -5 truncating bmap (ino=16) [ 33.007660][ T3373] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.008003][ T3392] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.010210][ T3381] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.014383][ T3392] Remounting filesystem read-only [ 33.015377][ T3381] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.017757][ T3392] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.018379][ T3373] NILFS (loop5): error -5 truncating bmap (ino=16) [ 33.022411][ T3381] NILFS (loop0): error -5 truncating bmap (ino=16) [ 33.024543][ T3392] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.027789][ T3392] NILFS (loop1): error -5 truncating bmap (ino=16) executing program [ 33.033160][ T3395] loop3: detected capacity change from 0 to 2048 executing program executing program [ 33.042122][ T3398] loop4: detected capacity change from 0 to 2048 [ 33.044420][ T3399] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.047969][ T3400] loop1: detected capacity change from 0 to 2048 [ 33.050824][ T3395] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.053458][ T3395] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.063199][ T3395] Remounting filesystem read-only [ 33.066071][ T3395] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 33.072954][ T3406] loop2: detected capacity change from 0 to 2048 [ 33.073079][ T3395] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.074970][ T3405] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 33.079566][ T3404] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.084904][ T3407] loop0: detected capacity change from 0 to 2048 [ 33.087218][ T3408] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.087241][ T3398] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.090315][ T3395] NILFS (loop3): error -5 truncating bmap (ino=16) [ 33.095401][ T3406] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.098054][ T3406] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.099002][ T3400] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.100801][ T3406] Remounting filesystem read-only executing program [ 33.106625][ T3400] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.107063][ T3409] loop5: detected capacity change from 0 to 2048 [ 33.114135][ T3398] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 33.116985][ T3398] Remounting filesystem read-only [ 33.118456][ T3398] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.119149][ T3411] loop3: detected capacity change from 0 to 2048 [ 33.120965][ T3398] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.123115][ T3406] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.129204][ T3406] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.131638][ T3400] Remounting filesystem read-only [ 33.131867][ T3406] NILFS (loop2): error -5 truncating bmap (ino=16) [ 33.133007][ T3400] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.135739][ T3398] NILFS (loop4): error -5 truncating bmap (ino=16) [ 33.137762][ T3400] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.138801][ T3412] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.144778][ T3400] NILFS (loop1): error -5 truncating bmap (ino=16) [ 33.147828][ T3409] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.152441][ T3414] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.155421][ T3413] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.156445][ T3409] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.161463][ T3407] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 33.168241][ T3416] loop2: detected capacity change from 0 to 2048 [ 33.168769][ T3411] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.170188][ T3407] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.174903][ T3411] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.177879][ T3409] Remounting filesystem read-only [ 33.179441][ T3411] Remounting filesystem read-only executing program [ 33.182431][ T3407] Remounting filesystem read-only [ 33.183628][ T3409] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.185573][ T3411] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.186479][ T3407] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.191375][ T3409] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.194632][ T3407] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.197148][ T3409] NILFS (loop5): error -5 truncating bmap (ino=16) [ 33.198875][ T3407] NILFS (loop0): error -5 truncating bmap (ino=16) [ 33.200757][ T3419] loop1: detected capacity change from 0 to 2048 executing program [ 33.202807][ T3420] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.206289][ T3411] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.209328][ T3411] NILFS (loop3): error -5 truncating bmap (ino=16) [ 33.212024][ T3421] loop4: detected capacity change from 0 to 2048 [ 33.217369][ T3416] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.220509][ T3416] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.220965][ T3422] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.227251][ T3419] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.229837][ T3419] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.233041][ T3416] Remounting filesystem read-only [ 33.237032][ T3419] Remounting filesystem read-only [ 33.238647][ T3416] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.241488][ T3419] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.244992][ T3426] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 33.250738][ T3427] loop0: detected capacity change from 0 to 2048 executing program [ 33.254154][ T3428] loop3: detected capacity change from 0 to 2048 [ 33.259333][ T3416] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.260988][ T3421] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.262459][ T3416] NILFS (loop2): error -5 truncating bmap (ino=16) [ 33.265980][ T3419] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.267431][ T3421] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 33.268198][ T3429] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.274995][ T3430] loop5: detected capacity change from 0 to 2048 [ 33.275841][ T3419] NILFS (loop1): error -5 truncating bmap (ino=16) [ 33.278459][ T3421] Remounting filesystem read-only [ 33.279774][ T3421] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.280532][ T3431] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.282489][ T3427] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.285873][ T3421] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.288031][ T3427] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.289814][ T3421] NILFS (loop4): error -5 truncating bmap (ino=16) [ 33.292211][ T3427] Remounting filesystem read-only [ 33.297555][ T3427] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.300007][ T3427] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 33.303497][ T3427] NILFS (loop0): error -5 truncating bmap (ino=16) executing program [ 33.306934][ T3428] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.309210][ T3433] loop1: detected capacity change from 0 to 2048 [ 33.313280][ T3428] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.320689][ T3437] loop2: detected capacity change from 0 to 2048 [ 33.323004][ T3435] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.327983][ T3436] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.332553][ T3430] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.333337][ T3433] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.338292][ T3433] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.340840][ T3433] Remounting filesystem read-only [ 33.342198][ T3430] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 33.345766][ T3428] Remounting filesystem read-only executing program [ 33.348002][ T3428] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.350092][ T3433] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.353034][ T3433] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.353353][ T3428] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.357447][ T3430] Remounting filesystem read-only [ 33.358883][ T3433] NILFS (loop1): error -5 truncating bmap (ino=16) [ 33.360624][ T3430] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.363081][ T3441] loop0: detected capacity change from 0 to 2048 [ 33.363180][ T3442] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.365074][ T3428] NILFS (loop3): error -5 truncating bmap (ino=16) [ 33.368375][ T3437] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.371168][ T3437] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.373526][ T3440] loop4: detected capacity change from 0 to 2048 [ 33.376852][ T3430] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.379165][ T3430] NILFS (loop5): error -5 truncating bmap (ino=16) [ 33.383221][ T3443] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.386704][ T3437] Remounting filesystem read-only [ 33.387979][ T3437] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.390373][ T3437] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.392715][ T3437] NILFS (loop2): error -5 truncating bmap (ino=16) executing program [ 33.396549][ T3446] loop1: detected capacity change from 0 to 2048 executing program [ 33.397667][ T3441] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.400326][ T3447] loop3: detected capacity change from 0 to 2048 [ 33.402671][ T3441] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.405265][ T3441] Remounting filesystem read-only [ 33.406654][ T3441] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.408920][ T3441] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.410840][ T3441] NILFS (loop0): error -5 truncating bmap (ino=16) [ 33.416600][ T3448] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 33.420649][ T3440] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.423729][ T3452] loop2: detected capacity change from 0 to 2048 [ 33.429590][ T3440] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.429634][ T3449] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 33.436595][ T3453] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.438381][ T3455] loop0: detected capacity change from 0 to 2048 executing program [ 33.439807][ T3440] Remounting filesystem read-only [ 33.442695][ T3447] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.445868][ T3447] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.448974][ T3446] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.449145][ T3447] Remounting filesystem read-only [ 33.451450][ T3446] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.456802][ T3440] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.460712][ T3456] loop5: detected capacity change from 0 to 2048 [ 33.462337][ T3440] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.464748][ T3446] Remounting filesystem read-only [ 33.464893][ T3457] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.469403][ T3452] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.472234][ T3452] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.474298][ T3446] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.474832][ T3447] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.480252][ T3440] NILFS (loop4): error -5 truncating bmap (ino=16) [ 33.481884][ T3447] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.483289][ T3452] Remounting filesystem read-only [ 33.484289][ T3447] NILFS (loop3): error -5 truncating bmap (ino=16) [ 33.486097][ T3446] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.488564][ T3452] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.489551][ T3446] NILFS (loop1): error -5 truncating bmap (ino=16) [ 33.491530][ T3458] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.496191][ T3452] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) executing program executing program [ 33.504341][ T3452] NILFS (loop2): error -5 truncating bmap (ino=16) [ 33.507991][ T3463] loop3: detected capacity change from 0 to 2048 [ 33.513831][ T3459] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.515573][ T3455] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.519178][ T3455] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.523400][ T3462] loop4: detected capacity change from 0 to 2048 [ 33.526728][ T3455] Remounting filesystem read-only executing program [ 33.529710][ T3456] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.536645][ T3456] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.538077][ T3465] loop2: detected capacity change from 0 to 2048 [ 33.542982][ T3456] Remounting filesystem read-only [ 33.543326][ T3455] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.545601][ T3467] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.548202][ T3455] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.549477][ T3456] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.553861][ T3456] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.556884][ T3462] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.557078][ T3455] NILFS (loop0): error -5 truncating bmap (ino=16) [ 33.559263][ T3462] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.559455][ T3462] Remounting filesystem read-only [ 33.562047][ T3468] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.563296][ T3469] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 33.565559][ T3456] NILFS (loop5): error -5 truncating bmap (ino=16) [ 33.567694][ T3462] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.573193][ T3470] loop1: detected capacity change from 0 to 2048 [ 33.574741][ T3462] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.577883][ T3462] NILFS (loop4): error -5 truncating bmap (ino=16) [ 33.581322][ T3465] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.583857][ T3465] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.584720][ T3463] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.593851][ T3465] Remounting filesystem read-only [ 33.593867][ T3463] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.599424][ T3463] Remounting filesystem read-only [ 33.600753][ T3463] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.603804][ T3463] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 33.607633][ T3465] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program executing program [ 33.612657][ T3463] NILFS (loop3): error -5 truncating bmap (ino=16) [ 33.613731][ T3474] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.615465][ T3470] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.619950][ T3470] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.621231][ T3473] loop4: detected capacity change from 0 to 2048 [ 33.624359][ T3465] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.625752][ T3476] loop5: detected capacity change from 0 to 2048 [ 33.626779][ T3465] NILFS (loop2): error -5 truncating bmap (ino=16) [ 33.630292][ T3477] loop0: detected capacity change from 0 to 2048 [ 33.630921][ T3470] Remounting filesystem read-only [ 33.633441][ T3470] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 33.638147][ T3470] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.648152][ T3480] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.648790][ T3473] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.653109][ T3470] NILFS (loop1): error -5 truncating bmap (ino=16) [ 33.653212][ T3481] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.656562][ T3482] loop2: detected capacity change from 0 to 2048 [ 33.658646][ T3476] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 33.661671][ T3473] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.663231][ T3483] loop3: detected capacity change from 0 to 2048 [ 33.667611][ T3484] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.670616][ T3476] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.672369][ T3477] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.676221][ T3477] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.678769][ T3476] Remounting filesystem read-only [ 33.680033][ T3473] Remounting filesystem read-only [ 33.680251][ T3485] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.681367][ T3473] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.683994][ T3486] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.687293][ T3483] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.691447][ T3476] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.692337][ T3477] Remounting filesystem read-only [ 33.695959][ T3473] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.696255][ T3483] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.700947][ T3477] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.704895][ T3477] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.707280][ T3473] NILFS (loop4): error -5 truncating bmap (ino=16) [ 33.708431][ T3476] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.709058][ T3477] NILFS (loop0): error -5 truncating bmap (ino=16) [ 33.713145][ T3482] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.714542][ T3483] Remounting filesystem read-only [ 33.717361][ T3483] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.718489][ T3482] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.720467][ T3483] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.722566][ T3476] NILFS (loop5): error -5 truncating bmap (ino=16) executing program [ 33.724358][ T3483] NILFS (loop3): error -5 truncating bmap (ino=16) [ 33.727289][ T3482] Remounting filesystem read-only [ 33.729038][ T3482] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.731596][ T3482] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.736940][ T3482] NILFS (loop2): error -5 truncating bmap (ino=16) [ 33.739372][ T3488] loop1: detected capacity change from 0 to 2048 executing program executing program [ 33.752155][ T3495] loop3: detected capacity change from 0 to 2048 executing program [ 33.755154][ T3491] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.759461][ T3496] loop2: detected capacity change from 0 to 2048 [ 33.760637][ T3488] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.761432][ T3497] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.770097][ T3493] loop4: detected capacity change from 0 to 2048 executing program [ 33.775178][ T3488] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.775536][ T3499] loop0: detected capacity change from 0 to 2048 [ 33.779277][ T3501] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.782274][ T3495] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.784848][ T3498] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.788435][ T3495] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 33.789099][ T3496] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.793679][ T3493] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.796696][ T3493] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.799124][ T3495] Remounting filesystem read-only [ 33.800414][ T3495] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.800907][ T3496] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.806930][ T3493] Remounting filesystem read-only [ 33.808954][ T3493] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.811442][ T3502] loop5: detected capacity change from 0 to 2048 [ 33.811709][ T3496] Remounting filesystem read-only [ 33.813501][ T3495] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.814824][ T3496] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.817066][ T3488] Remounting filesystem read-only [ 33.819386][ T3496] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.820689][ T3488] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.822211][ T3493] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.826479][ T3488] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.826899][ T3496] NILFS (loop2): error -5 truncating bmap (ino=16) [ 33.829189][ T3495] NILFS (loop3): error -5 truncating bmap (ino=16) [ 33.831185][ T3493] NILFS (loop4): error -5 truncating bmap (ino=16) [ 33.832209][ T3503] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.834410][ T3488] NILFS (loop1): error -5 truncating bmap (ino=16) [ 33.838257][ T3504] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.843611][ T3499] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.846223][ T3499] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.849962][ T3502] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.852607][ T3499] Remounting filesystem read-only [ 33.853888][ T3502] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.856622][ T3499] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.859364][ T3499] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 33.861859][ T3502] Remounting filesystem read-only [ 33.864139][ T3499] NILFS (loop0): error -5 truncating bmap (ino=16) executing program [ 33.865959][ T3502] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.870528][ T3502] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.872864][ T3502] NILFS (loop5): error -5 truncating bmap (ino=16) [ 33.876423][ T3507] loop2: detected capacity change from 0 to 2048 executing program [ 33.881081][ T3511] loop3: detected capacity change from 0 to 2048 executing program [ 33.886660][ T3508] loop4: detected capacity change from 0 to 2048 [ 33.896536][ T3512] loop1: detected capacity change from 0 to 2048 [ 33.898116][ T3515] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program executing program [ 33.902899][ T3507] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.904016][ T3518] loop5: detected capacity change from 0 to 2048 [ 33.908150][ T3507] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.908523][ T3516] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.917673][ T3508] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.919564][ T3519] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.920381][ T3508] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.923352][ T3518] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.927664][ T3518] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.929965][ T3517] loop0: detected capacity change from 0 to 2048 [ 33.930560][ T3518] Remounting filesystem read-only [ 33.933749][ T3507] Remounting filesystem read-only [ 33.934471][ T3518] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.936161][ T3507] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.937600][ T3520] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.940685][ T3512] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.945193][ T3507] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.946042][ T3518] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.947697][ T3508] Remounting filesystem read-only [ 33.949741][ T3521] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.951676][ T3511] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.956382][ T3512] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.956895][ T3518] NILFS (loop5): error -5 truncating bmap (ino=16) [ 33.962698][ T3511] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.964008][ T3507] NILFS (loop2): error -5 truncating bmap (ino=16) [ 33.967424][ T3508] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.972145][ T3511] Remounting filesystem read-only executing program [ 33.975306][ T3524] loop5: detected capacity change from 0 to 2048 [ 33.975963][ T3511] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.976957][ T3523] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.979403][ T3512] Remounting filesystem read-only [ 33.982550][ T3508] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.985573][ T3508] NILFS (loop4): error -5 truncating bmap (ino=16) [ 33.987419][ T3511] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.989762][ T3511] NILFS (loop3): error -5 truncating bmap (ino=16) [ 33.996567][ T3512] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.997836][ T3517] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.999575][ T3512] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.004009][ T3512] NILFS (loop1): error -5 truncating bmap (ino=16) [ 34.004595][ T3517] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.013657][ T3517] Remounting filesystem read-only [ 34.015642][ T3517] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.018026][ T3517] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.020280][ T3517] NILFS (loop0): error -5 truncating bmap (ino=16) executing program executing program executing program [ 34.025744][ T3530] loop3: detected capacity change from 0 to 2048 [ 34.028248][ T3527] loop2: detected capacity change from 0 to 2048 [ 34.031566][ T3531] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.032404][ T3529] loop4: detected capacity change from 0 to 2048 [ 34.035359][ T3524] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.038276][ T3524] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.042863][ T3524] Remounting filesystem read-only [ 34.044548][ T3532] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.045252][ T3530] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 34.049643][ T3524] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 34.056048][ T3524] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.057825][ T3538] loop0: detected capacity change from 0 to 2048 [ 34.058339][ T3530] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.061990][ T3537] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.064941][ T3535] loop1: detected capacity change from 0 to 2048 [ 34.067133][ T3524] NILFS (loop5): error -5 truncating bmap (ino=16) [ 34.070728][ T3539] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.073367][ T3529] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.073382][ T3529] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.073527][ T3529] Remounting filesystem read-only [ 34.076213][ T3536] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.083804][ T3529] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.084245][ T3530] Remounting filesystem read-only [ 34.087957][ T3530] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.091123][ T3529] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.093590][ T3530] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.093670][ T3527] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.096088][ T3529] NILFS (loop4): error -5 truncating bmap (ino=16) [ 34.100310][ T3527] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.100329][ T3530] NILFS (loop3): error -5 truncating bmap (ino=16) executing program [ 34.104753][ T3527] Remounting filesystem read-only [ 34.108010][ T3542] loop5: detected capacity change from 0 to 2048 [ 34.110385][ T3540] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.120659][ T3527] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.123335][ T3535] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.125470][ T3527] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.126440][ T3538] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.130545][ T3527] NILFS (loop2): error -5 truncating bmap (ino=16) executing program [ 34.139261][ T3535] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program executing program [ 34.148740][ T3535] Remounting filesystem read-only [ 34.148873][ T3538] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.150741][ T3547] loop3: detected capacity change from 0 to 2048 [ 34.152420][ T3546] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.158218][ T3548] loop4: detected capacity change from 0 to 2048 [ 34.160003][ T3538] Remounting filesystem read-only [ 34.160190][ T3542] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.162489][ T3549] loop2: detected capacity change from 0 to 2048 [ 34.163683][ T3542] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.165278][ T3538] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.170078][ T3538] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.172345][ T3538] NILFS (loop0): error -5 truncating bmap (ino=16) [ 34.172781][ T3535] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.178036][ T3542] Remounting filesystem read-only [ 34.179354][ T3542] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.180780][ T3535] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.187506][ T3535] NILFS (loop1): error -5 truncating bmap (ino=16) executing program [ 34.189306][ T3552] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.190747][ T3542] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.191997][ T3550] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.196918][ T3553] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.198740][ T3554] loop0: detected capacity change from 0 to 2048 [ 34.201690][ T3542] NILFS (loop5): error -5 truncating bmap (ino=16) [ 34.204808][ T3548] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.207897][ T3549] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.211806][ T3549] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.214955][ T3547] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.216418][ T3548] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.220492][ T3549] Remounting filesystem read-only [ 34.221988][ T3548] Remounting filesystem read-only [ 34.223483][ T3547] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.223501][ T3548] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.226387][ T3548] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.230551][ T3549] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.233238][ T3557] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.235146][ T3547] Remounting filesystem read-only [ 34.236792][ T3549] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.239548][ T3548] NILFS (loop4): error -5 truncating bmap (ino=16) [ 34.241851][ T3549] NILFS (loop2): error -5 truncating bmap (ino=16) [ 34.241869][ T3554] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.246230][ T3554] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program executing program [ 34.246319][ T3547] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.251996][ T3558] loop1: detected capacity change from 0 to 2048 [ 34.256127][ T3559] loop5: detected capacity change from 0 to 2048 [ 34.258141][ T3547] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.260903][ T3547] NILFS (loop3): error -5 truncating bmap (ino=16) [ 34.262088][ T3554] Remounting filesystem read-only [ 34.264024][ T3554] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.266829][ T3554] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.270990][ T3554] NILFS (loop0): error -5 truncating bmap (ino=16) executing program executing program [ 34.272798][ T3560] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 34.276368][ T3558] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.279641][ T3566] loop3: detected capacity change from 0 to 2048 [ 34.281959][ T3564] loop4: detected capacity change from 0 to 2048 [ 34.284193][ T3558] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.289638][ T3563] loop2: detected capacity change from 0 to 2048 [ 34.291645][ T3567] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 34.291715][ T3558] Remounting filesystem read-only [ 34.297381][ T3569] loop0: detected capacity change from 0 to 2048 [ 34.301013][ T3559] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.303553][ T3559] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.305220][ T3558] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.308675][ T3558] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.311576][ T3558] NILFS (loop1): error -5 truncating bmap (ino=16) [ 34.318982][ T3559] Remounting filesystem read-only [ 34.321077][ T3559] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 34.329777][ T3559] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.331584][ T3570] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.332052][ T3571] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.334609][ T3573] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.335101][ T3559] NILFS (loop5): error -5 truncating bmap (ino=16) [ 34.337269][ T3572] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.342252][ T3564] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.346728][ T3564] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.349810][ T3566] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.351308][ T3564] Remounting filesystem read-only [ 34.354021][ T3569] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.354020][ T3564] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.354038][ T3564] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.361371][ T3569] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.364897][ T3563] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.367346][ T3563] NILFS error (dev