Warning: Permanently added '10.128.1.81' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program executing program syzkaller login: [ 32.989429][ T3043] loop4: detected capacity change from 0 to 2048 [ 32.991396][ T3041] loop5: detected capacity change from 0 to 2048 [ 32.993332][ T3044] loop1: detected capacity change from 0 to 2048 [ 33.019055][ T3040] loop0: detected capacity change from 0 to 2048 [ 33.020472][ T3050] loop2: detected capacity change from 0 to 2048 [ 33.021957][ T3049] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.024172][ T3048] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 33.029065][ T3047] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program executing program executing program [ 33.031344][ T3043] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.033963][ T3043] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.036970][ T3043] Remounting filesystem read-only [ 33.038499][ T3043] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 33.041384][ T3043] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.041413][ T3041] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.043420][ T3043] NILFS (loop4): error -5 truncating bmap (ino=16) [ 33.049326][ T3041] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.050846][ T3051] loop3: detected capacity change from 0 to 2048 [ 33.057814][ T3044] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.060418][ T3044] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.069255][ T3041] Remounting filesystem read-only executing program [ 33.081875][ T3044] Remounting filesystem read-only [ 33.083071][ T3041] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.087668][ T3054] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.089407][ T3055] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.092286][ T3056] loop4: detected capacity change from 0 to 2048 [ 33.094002][ T3057] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.097867][ T3040] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.098072][ T3051] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.100595][ T3040] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.103267][ T3051] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.106903][ T3051] Remounting filesystem read-only [ 33.108256][ T3051] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.109793][ T3041] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 33.114089][ T3051] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.116759][ T3051] NILFS (loop3): error -5 truncating bmap (ino=16) [ 33.117360][ T3050] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.119772][ T3041] NILFS (loop5): error -5 truncating bmap (ino=16) [ 33.122370][ T3058] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.125223][ T3044] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.126658][ T3040] Remounting filesystem read-only [ 33.127540][ T3044] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.128520][ T3050] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.131314][ T3044] NILFS (loop1): error -5 truncating bmap (ino=16) [ 33.134078][ T3056] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.136361][ T3056] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.139311][ T3056] Remounting filesystem read-only executing program executing program [ 33.141507][ T3056] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.145021][ T3056] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.148027][ T3056] NILFS (loop4): error -5 truncating bmap (ino=16) [ 33.151867][ T3050] Remounting filesystem read-only executing program executing program [ 33.152991][ T3050] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.153987][ T3040] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 33.166925][ T3040] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.169114][ T3040] NILFS (loop0): error -5 truncating bmap (ino=16) [ 33.178685][ T3050] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.180976][ T3063] loop3: detected capacity change from 0 to 2048 [ 33.186053][ T3060] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 33.187390][ T3050] NILFS (loop2): error -5 truncating bmap (ino=16) [ 33.188037][ T3060] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 33.195756][ T3060] Buffer I/O error on dev loop3, logical block 0, async page read [ 33.198398][ T3068] loop4: detected capacity change from 0 to 2048 [ 33.200920][ T3066] loop5: detected capacity change from 0 to 2048 [ 33.205261][ T3067] loop1: detected capacity change from 0 to 2048 [ 33.217367][ T3069] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.222253][ T3067] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.224509][ T3067] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.226934][ T3070] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.227497][ T3072] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.239794][ T3066] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.239917][ T3063] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.242054][ T3066] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.246732][ T3066] Remounting filesystem read-only [ 33.249227][ T3063] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.251428][ T3067] Remounting filesystem read-only [ 33.254519][ T3066] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.256203][ T3067] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.259644][ T3063] Remounting filesystem read-only [ 33.262276][ T3075] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.264394][ T3066] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.264872][ T3067] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.268489][ T3063] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.272201][ T3068] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.274475][ T3068] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.275783][ T3074] loop0: detected capacity change from 0 to 2048 [ 33.276776][ T3067] NILFS (loop1): error -5 truncating bmap (ino=16) [ 33.279432][ T3063] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.281721][ T3066] NILFS (loop5): error -5 truncating bmap (ino=16) [ 33.282543][ T3068] Remounting filesystem read-only [ 33.284760][ T3076] loop2: detected capacity change from 0 to 2048 [ 33.286285][ T3068] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.288482][ T3063] NILFS (loop3): error -5 truncating bmap (ino=16) [ 33.290934][ T3068] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.293779][ T3068] NILFS (loop4): error -5 truncating bmap (ino=16) [ 33.300039][ T3077] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.307778][ T3076] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.310308][ T3076] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.315252][ T3076] Remounting filesystem read-only [ 33.317356][ T3076] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.321226][ T3076] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.323299][ T3076] NILFS (loop2): error -5 truncating bmap (ino=16) [ 33.341522][ T3085] loop4: detected capacity change from 0 to 2048 [ 33.353264][ T3087] loop2: detected capacity change from 0 to 2048 [ 33.361336][ T3086] loop1: detected capacity change from 0 to 2048 [ 33.367404][ T3092] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.367545][ T3090] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.374347][ T3085] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.379154][ T3091] loop3: detected capacity change from 0 to 2048 [ 33.381210][ T3085] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.386342][ T3085] Remounting filesystem read-only [ 33.389374][ T3030] [ 33.389884][ T3030] ====================================================== [ 33.391390][ T3030] WARNING: possible circular locking dependency detected [ 33.392844][ T3030] 6.0.0-rc7-syzkaller-18095-gbbed346d5a96 #0 Not tainted [ 33.394313][ T3030] ------------------------------------------------------ [ 33.395583][ T3088] loop5: detected capacity change from 0 to 2048 [ 33.395815][ T3030] syz-executor402/3030 is trying to acquire lock: [ 33.398347][ T3030] ffff0000c927e270 (&dat_lock_key){.+.+}-{3:3}, at: nilfs_count_free_blocks+0x2c/0x6c [ 33.400377][ T3030] [ 33.400377][ T3030] but task is already holding lock: [ 33.401667][ T3030] ffff0000c724c090 (&nilfs->ns_sem){++++}-{3:3}, at: nilfs_put_super+0x4c/0x9c [ 33.403584][ T3030] [ 33.403584][ T3030] which lock already depends on the new lock. [ 33.403584][ T3030] [ 33.404561][ T3062] udevd[3062]: incorrect nilfs2 checksum on /dev/loop0 [ 33.405881][ T3030] [ 33.405881][ T3030] the existing dependency chain (in reverse order) is: [ 33.405886][ T3030] [ 33.405886][ T3030] -> #1 (&nilfs->ns_sem){++++}-{3:3}: [ 33.405898][ T3030] down_write+0x5c/0xcc [ 33.405909][ T3030] __nilfs_error+0xb4/0x284 [ 33.412583][ T3062] udevd[3062]: incorrect nilfs2 checksum on /dev/loop0 [ 33.412827][ T3030] nilfs_bmap_lookup_contig+0x98/0xc0 [ 33.412840][ T3030] nilfs_get_block+0x7c/0x364 [ 33.416593][ T3030] block_truncate_page+0x1b4/0xab4 [ 33.417814][ T3030] nilfs_truncate+0xb8/0x178 [ 33.418904][ T3030] nilfs_setattr+0xf8/0x164 [ 33.420037][ T3030] notify_change+0x758/0x7f0 [ 33.421186][ T3030] do_truncate+0x108/0x150 [ 33.422262][ T3030] vfs_truncate+0x1dc/0x24c [ 33.423215][ T3093] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.423311][ T3030] do_sys_truncate+0x94/0x140 [ 33.426599][ T3030] __arm64_sys_truncate+0x20/0x30 [ 33.426963][ T3085] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.427804][ T3030] el0_svc_common+0x138/0x220 [ 33.430936][ T3087] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.431059][ T3030] do_el0_svc+0x48/0x164 [ 33.434129][ T3030] el0_svc+0x58/0x150 [ 33.435208][ T3030] el0t_64_sync_handler+0x84/0xf0 [ 33.436348][ T3030] el0t_64_sync+0x18c/0x190 [ 33.437452][ T3030] [ 33.437452][ T3030] -> #0 (&dat_lock_key){.+.+}-{3:3}: [ 33.438978][ T3030] __lock_acquire+0x1530/0x30a4 [ 33.439880][ T3087] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.440117][ T3030] lock_acquire+0x100/0x1f8 [ 33.440127][ T3030] down_read+0x5c/0x78 [ 33.444059][ T3030] nilfs_count_free_blocks+0x2c/0x6c [ 33.444553][ T3087] Remounting filesystem read-only [ 33.445234][ T3030] nilfs_cleanup_super+0x118/0x1f0 [ 33.445245][ T3030] nilfs_put_super+0x54/0x9c [ 33.448535][ T3030] generic_shutdown_super+0x8c/0x190 [ 33.449481][ T3087] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.449838][ T3030] kill_block_super+0x30/0x78 [ 33.452993][ T3030] deactivate_locked_super+0x70/0xe8 [ 33.454337][ T3030] deactivate_super+0xd0/0xd4 [ 33.455450][ T3030] cleanup_mnt+0x1f8/0x234 [ 33.456490][ T3030] __cleanup_mnt+0x20/0x30 [ 33.457552][ T3030] task_work_run+0xc4/0x14c [ 33.457911][ T3085] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.458601][ T3030] do_notify_resume+0x174/0x1f0 [ 33.461638][ T3030] el0_svc+0x9c/0x150 [ 33.462588][ T3030] el0t_64_sync_handler+0x84/0xf0 [ 33.463762][ T3030] el0t_64_sync+0x18c/0x190 [ 33.464839][ T3030] [ 33.464839][ T3030] other info that might help us debug this: [ 33.464839][ T3030] [ 33.465465][ T3087] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.466899][ T3030] Possible unsafe locking scenario: [ 33.466899][ T3030] [ 33.466902][ T3030] CPU0 CPU1 [ 33.466904][ T3030] ---- ---- [ 33.466906][ T3030] lock(&nilfs->ns_sem); [ 33.466911][ T3030] lock(&dat_lock_key); [ 33.466916][ T3030] lock(&nilfs->ns_sem); [ 33.466921][ T3030] lock(&dat_lock_key); [ 33.466925][ T3030] [ 33.466925][ T3030] *** DEADLOCK *** [ 33.466925][ T3030] [ 33.466926][ T3030] 2 locks held by syz-executor402/3030: [ 33.466932][ T3030] #0: [ 33.476485][ T3085] NILFS (loop4): error -5 truncating bmap (ino=16) [ 33.476587][ T3030] ffff0000c67bc0e0 [ 33.478033][ T3087] NILFS (loop2): error -5 truncating bmap (ino=16) [ 33.479123][ T3030] (&type->s_umount_key#41){+.+.}-{3:3}, at: deactivate_super+0xc8/0xd4 executing program [ 33.479144][ T3030] #1: ffff0000c724c090 (&nilfs->ns_sem){++++}-{3:3}, at: nilfs_put_super+0x4c/0x9c [ 33.488012][ T3030] [ 33.488012][ T3030] stack backtrace: [ 33.488992][ T3030] CPU: 0 PID: 3030 Comm: syz-executor402 Not tainted 6.0.0-rc7-syzkaller-18095-gbbed346d5a96 #0 [ 33.490807][ T3030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/30/2022 [ 33.490869][ T3100] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.492550][ T3030] Call trace: [ 33.492554][ T3030] dump_backtrace+0x1c4/0x1f0 [ 33.492564][ T3030] show_stack+0x2c/0x54 [ 33.497365][ T3030] dump_stack_lvl+0x104/0x16c [ 33.498319][ T3030] dump_stack+0x1c/0x58 executing program [ 33.499188][ T3030] print_circular_bug+0x2c4/0x2c8 [ 33.500213][ T3030] check_noncircular+0x14c/0x154 [ 33.501297][ T3030] __lock_acquire+0x1530/0x30a4 [ 33.502318][ T3030] lock_acquire+0x100/0x1f8 [ 33.503302][ T3030] down_read+0x5c/0x78 executing program [ 33.504142][ T3030] nilfs_count_free_blocks+0x2c/0x6c [ 33.505174][ T3030] nilfs_cleanup_super+0x118/0x1f0 [ 33.506057][ T3030] nilfs_put_super+0x54/0x9c [ 33.506828][ T3030] generic_shutdown_super+0x8c/0x190 [ 33.507797][ T3030] kill_block_super+0x30/0x78 [ 33.508627][ T3030] deactivate_locked_super+0x70/0xe8 [ 33.509503][ T3030] deactivate_super+0xd0/0xd4 [ 33.510466][ T3030] cleanup_mnt+0x1f8/0x234 [ 33.511455][ T3030] __cleanup_mnt+0x20/0x30 [ 33.512390][ T3030] task_work_run+0xc4/0x14c [ 33.513268][ T3030] do_notify_resume+0x174/0x1f0 [ 33.514264][ T3030] el0_svc+0x9c/0x150 [ 33.515082][ T3030] el0t_64_sync_handler+0x84/0xf0 [ 33.516159][ T3030] el0t_64_sync+0x18c/0x190 [ 33.517451][ T3098] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 33.519631][ T3099] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 33.522334][ T3097] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.524563][ T3097] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.526755][ T3096] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.528857][ T3096] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.531038][ T3096] Remounting filesystem read-only [ 33.534050][ T3096] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.536287][ T3097] Remounting filesystem read-only [ 33.537474][ T3097] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.537847][ T3105] loop2: detected capacity change from 0 to 2048 [ 33.539782][ T3096] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 33.543547][ T3096] NILFS (loop5): error -5 truncating bmap (ino=16) [ 33.544949][ T3097] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.546866][ T3097] NILFS (loop3): error -5 truncating bmap (ino=16) [ 33.549107][ T3106] loop4: detected capacity change from 0 to 2048 executing program [ 33.555586][ T3107] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.559251][ T3106] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.561043][ T3110] loop1: detected capacity change from 0 to 2048 [ 33.561729][ T3106] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.565402][ T3106] Remounting filesystem read-only [ 33.566765][ T3106] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.566869][ T3042] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 33.569054][ T3106] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.572842][ T3106] NILFS (loop4): error -5 truncating bmap (ino=16) [ 33.575148][ T3111] loop0: detected capacity change from 0 to 2048 [ 33.580255][ T3094] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 33.582296][ T3094] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 33.585213][ T3116] loop5: detected capacity change from 0 to 2048 [ 33.586737][ T3113] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 33.589821][ T3105] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.591074][ T3117] loop3: detected capacity change from 0 to 2048 [ 33.592014][ T3105] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.598431][ T3094] Buffer I/O error on dev loop0, logical block 0, async page read [ 33.601391][ T3105] Remounting filesystem read-only [ 33.602673][ T3105] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.605042][ T3105] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.607384][ T3105] NILFS (loop2): error -5 truncating bmap (ino=16) [ 33.612652][ T3119] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 33.614784][ T3118] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.617591][ T3110] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.620582][ T3120] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.623674][ T3111] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.626419][ T3117] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.628675][ T3117] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.629953][ T3110] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.631307][ T3122] loop2: detected capacity change from 0 to 2048 [ 33.633707][ T3117] Remounting filesystem read-only [ 33.635381][ T3117] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.636172][ T3111] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.637602][ T3117] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 33.641825][ T3117] NILFS (loop3): error -5 truncating bmap (ino=16) [ 33.647303][ T3124] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.647422][ T3110] Remounting filesystem read-only [ 33.655273][ T3122] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.655593][ T3125] loop4: detected capacity change from 0 to 2048 [ 33.657442][ T3122] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.665355][ T3126] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.666238][ T3122] Remounting filesystem read-only [ 33.668378][ T3110] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 33.671200][ T3110] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.673295][ T3110] NILFS (loop1): error -5 truncating bmap (ino=16) [ 33.675132][ T3122] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.676178][ T3111] Remounting filesystem read-only [ 33.678525][ T3128] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 33.681706][ T3122] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.683842][ T3122] NILFS (loop2): error -5 truncating bmap (ino=16) [ 33.685774][ T3116] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.686073][ T3129] loop3: detected capacity change from 0 to 2048 [ 33.687965][ T3116] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.690700][ T3111] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.693840][ T3111] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.695791][ T3111] NILFS (loop0): error -5 truncating bmap (ino=16) executing program [ 33.703288][ T3125] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.707606][ T3131] loop1: detected capacity change from 0 to 2048 [ 33.710182][ T3116] Remounting filesystem read-only [ 33.711562][ T3125] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.715372][ T3116] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.717940][ T3133] loop2: detected capacity change from 0 to 2048 [ 33.719805][ T3116] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.721919][ T3116] NILFS (loop5): error -5 truncating bmap (ino=16) [ 33.722085][ T3125] Remounting filesystem read-only [ 33.726128][ T3125] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.728617][ T3134] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.732739][ T3129] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.736047][ T3129] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.739008][ T3129] Remounting filesystem read-only [ 33.740443][ T3136] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.743109][ T3125] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.743688][ T3131] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.748170][ T3125] NILFS (loop4): error -5 truncating bmap (ino=16) executing program [ 33.750333][ T3131] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.753429][ T3137] loop0: detected capacity change from 0 to 2048 executing program [ 33.754588][ T3129] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.755939][ T3062] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 33.762202][ T3138] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.763159][ T3133] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 33.772840][ T3133] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.773396][ T3129] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.776576][ T3129] NILFS (loop3): error -5 truncating bmap (ino=16) [ 33.778274][ T3131] Remounting filesystem read-only [ 33.782619][ T3133] Remounting filesystem read-only [ 33.784152][ T3131] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.785924][ T3142] loop4: detected capacity change from 0 to 2048 [ 33.787081][ T3094] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 33.789984][ T3141] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.791473][ T3137] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.800756][ T3133] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.805429][ T3131] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.809124][ T3133] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.809714][ T3146] loop3: detected capacity change from 0 to 2048 executing program [ 33.811307][ T3145] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.815089][ T3137] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.816962][ T3115] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 33.817766][ T3144] loop5: detected capacity change from 0 to 2048 [ 33.819428][ T3115] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 33.820841][ T3131] NILFS (loop1): error -5 truncating bmap (ino=16) [ 33.823581][ T3115] Buffer I/O error on dev loop3, logical block 0, async page read [ 33.823878][ T3133] NILFS (loop2): error -5 truncating bmap (ino=16) [ 33.826674][ T3142] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.827079][ T3137] Remounting filesystem read-only [ 33.829112][ T3142] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.832280][ T3142] Remounting filesystem read-only [ 33.833395][ T3142] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.835593][ T3142] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.837671][ T3142] NILFS (loop4): error -5 truncating bmap (ino=16) [ 33.839694][ T3137] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.843653][ T3137] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) executing program executing program [ 33.847203][ T3137] NILFS (loop0): error -5 truncating bmap (ino=16) [ 33.848724][ T3148] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 33.852231][ T3150] loop1: detected capacity change from 0 to 2048 [ 33.857519][ T3151] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.859778][ T3146] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.860573][ T3150] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.863848][ T3150] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.866024][ T3150] Remounting filesystem read-only [ 33.867008][ T3152] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.867853][ T3144] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 33.869293][ T3146] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.871372][ T3144] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.875145][ T3144] Remounting filesystem read-only [ 33.876281][ T3144] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.878567][ T3150] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.881437][ T3146] Remounting filesystem read-only [ 33.881462][ T3144] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.883601][ T3155] loop0: detected capacity change from 0 to 2048 [ 33.886699][ T3144] NILFS (loop5): error -5 truncating bmap (ino=16) [ 33.886732][ T3146] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 33.888207][ T3150] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.892708][ T3150] NILFS (loop1): error -5 truncating bmap (ino=16) [ 33.895337][ T3157] loop2: detected capacity change from 0 to 2048 [ 33.895887][ T3115] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 33.899715][ T3156] loop4: detected capacity change from 0 to 2048 executing program [ 33.899725][ T3146] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.906325][ T3159] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.908856][ T3146] NILFS (loop3): error -5 truncating bmap (ino=16) [ 33.911395][ T3156] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.915065][ T3156] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.924680][ T3156] Remounting filesystem read-only [ 33.927960][ T3162] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.931471][ T3157] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.931986][ T3160] loop5: detected capacity change from 0 to 2048 [ 33.935363][ T3115] Buffer I/O error on dev loop5, logical block 0, async page read [ 33.935699][ T3156] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.939371][ T3157] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 33.940912][ T3164] loop1: detected capacity change from 0 to 2048 [ 33.941729][ T3115] Buffer I/O error on dev loop5, logical block 0, async page read [ 33.943504][ T3156] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.946156][ T3165] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.948658][ T3156] NILFS (loop4): error -5 truncating bmap (ino=16) [ 33.951347][ T3155] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.951568][ T3157] Remounting filesystem read-only [ 33.954727][ T3157] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 33.957141][ T3157] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.957557][ T3155] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.959497][ T3157] NILFS (loop2): error -5 truncating bmap (ino=16) [ 33.963846][ T3166] loop3: detected capacity change from 0 to 2048 [ 33.971075][ T3155] Remounting filesystem read-only [ 33.972962][ T3160] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.975500][ T3168] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.977908][ T3155] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 33.978592][ T3171] loop4: detected capacity change from 0 to 2048 [ 33.982284][ T3155] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.984303][ T3160] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.986179][ T3167] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.986285][ T3170] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.988452][ T3155] NILFS (loop0): error -5 truncating bmap (ino=16) [ 33.992539][ T3164] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.994826][ T3164] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.995745][ T3173] loop2: detected capacity change from 0 to 2048 [ 33.997110][ T3164] Remounting filesystem read-only [ 34.000310][ T3160] Remounting filesystem read-only [ 34.004039][ T3160] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.006435][ T3160] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.007740][ T3164] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.009147][ T3166] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.014269][ T3166] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.016187][ T3160] NILFS (loop5): error -5 truncating bmap (ino=16) executing program [ 34.017787][ T3175] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.017908][ T3176] loop0: detected capacity change from 0 to 2048 [ 34.020971][ T3164] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.021873][ T3177] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.023826][ T3171] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.027568][ T3171] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 34.029202][ T3164] NILFS (loop1): error -5 truncating bmap (ino=16) [ 34.034568][ T3173] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.036815][ T3173] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 34.039850][ T3166] Remounting filesystem read-only [ 34.041238][ T3166] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.045755][ T3166] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.047781][ T3166] NILFS (loop3): error -5 truncating bmap (ino=16) [ 34.048663][ T3171] Remounting filesystem read-only [ 34.049065][ T3178] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.049691][ T3173] Remounting filesystem read-only [ 34.053397][ T3173] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.056365][ T3173] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.058817][ T3173] NILFS (loop2): error -5 truncating bmap (ino=16) executing program [ 34.062505][ T3181] loop1: detected capacity change from 0 to 2048 [ 34.064729][ T3176] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.065804][ T3183] loop5: detected capacity change from 0 to 2048 [ 34.070046][ T3176] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.072570][ T3184] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.076693][ T3185] loop3: detected capacity change from 0 to 2048 [ 34.080038][ T3171] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.082202][ T3171] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.084235][ T3171] NILFS (loop4): error -5 truncating bmap (ino=16) [ 34.086118][ T3181] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.088296][ T3181] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.089177][ T3176] Remounting filesystem read-only [ 34.090687][ T3181] Remounting filesystem read-only [ 34.093028][ T3181] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program executing program [ 34.095689][ T3181] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.097929][ T3176] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.100424][ T3176] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.102466][ T3176] NILFS (loop0): error -5 truncating bmap (ino=16) [ 34.104384][ T3181] NILFS (loop1): error -5 truncating bmap (ino=16) [ 34.109411][ T3188] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.111348][ T3191] loop2: detected capacity change from 0 to 2048 executing program [ 34.112646][ T3185] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.115853][ T3185] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.118212][ T3185] Remounting filesystem read-only [ 34.119499][ T3187] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.119704][ T3185] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.124302][ T3183] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.126406][ T3183] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 34.130740][ T3183] Remounting filesystem read-only [ 34.132017][ T3183] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.133606][ T3185] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.135997][ T3185] NILFS (loop3): error -5 truncating bmap (ino=16) [ 34.137232][ T3192] loop0: detected capacity change from 0 to 2048 [ 34.144197][ T3183] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.144553][ T3193] loop4: detected capacity change from 0 to 2048 [ 34.147260][ T3196] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.147880][ T3183] NILFS (loop5): error -5 truncating bmap (ino=16) [ 34.153188][ T3191] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.153682][ T3195] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.156112][ T3192] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.160457][ T3191] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.163832][ T3192] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.166219][ T3199] loop3: detected capacity change from 0 to 2048 [ 34.167964][ T3198] loop1: detected capacity change from 0 to 2048 [ 34.172438][ T3192] Remounting filesystem read-only [ 34.173629][ T3191] Remounting filesystem read-only [ 34.173918][ T3201] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.175742][ T3191] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 34.178115][ T3200] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.179999][ T3202] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 34.182071][ T3192] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.184605][ T3193] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.188223][ T3193] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.190982][ T3192] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.192890][ T3192] NILFS (loop0): error -5 truncating bmap (ino=16) [ 34.194315][ T3199] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.196700][ T3193] Remounting filesystem read-only [ 34.198327][ T3198] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.200899][ T3199] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.203108][ T3191] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.208495][ T3193] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 34.211173][ T3191] NILFS (loop2): error -5 truncating bmap (ino=16) [ 34.213111][ T3199] Remounting filesystem read-only [ 34.214479][ T3198] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.215370][ T3205] loop5: detected capacity change from 0 to 2048 [ 34.216573][ T3193] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.219574][ T3206] loop0: detected capacity change from 0 to 2048 [ 34.221211][ T3193] NILFS (loop4): error -5 truncating bmap (ino=16) [ 34.221931][ T3199] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.225078][ T3207] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.225205][ T3199] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.227723][ T3208] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.232251][ T3198] Remounting filesystem read-only [ 34.233632][ T3198] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.235721][ T3198] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.236248][ T3199] NILFS (loop3): error -5 truncating bmap (ino=16) [ 34.237766][ T3198] NILFS (loop1): error -5 truncating bmap (ino=16) executing program [ 34.246692][ T3210] loop2: detected capacity change from 0 to 2048 executing program [ 34.248615][ T3205] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.250197][ T3206] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 34.256408][ T3206] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.260100][ T3205] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.262514][ T3205] Remounting filesystem read-only executing program [ 34.263710][ T3205] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.265850][ T3205] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.267840][ T3205] NILFS (loop5): error -5 truncating bmap (ino=16) [ 34.269456][ T3213] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.270218][ T3210] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.271514][ T3206] Remounting filesystem read-only [ 34.273547][ T3210] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.276735][ T3210] Remounting filesystem read-only [ 34.278005][ T3210] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 34.283038][ T3210] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.285145][ T3210] NILFS (loop2): error -5 truncating bmap (ino=16) [ 34.287331][ T3206] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.288156][ T3214] loop1: detected capacity change from 0 to 2048 [ 34.294563][ T3215] loop4: detected capacity change from 0 to 2048 [ 34.297444][ T3206] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 34.300231][ T3217] loop3: detected capacity change from 0 to 2048 [ 34.304238][ T3219] loop5: detected capacity change from 0 to 2048 [ 34.308153][ T3220] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.312086][ T3206] NILFS (loop0): error -5 truncating bmap (ino=16) [ 34.313792][ T3221] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.316674][ T3217] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.317024][ T3223] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.321951][ T3217] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.323081][ T3219] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.325268][ T3224] loop2: detected capacity change from 0 to 2048 [ 34.328217][ T3219] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.330638][ T3217] Remounting filesystem read-only [ 34.332343][ T3214] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.332674][ T3217] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 34.335163][ T3214] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.339317][ T3214] Remounting filesystem read-only [ 34.341445][ T3225] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 34.343863][ T3217] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.345797][ T3227] loop0: detected capacity change from 0 to 2048 [ 34.346547][ T3115] Buffer I/O error on dev loop0, logical block 0, async page read [ 34.349329][ T3217] NILFS (loop3): error -5 truncating bmap (ino=16) [ 34.349647][ T3215] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.350905][ T3214] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.352698][ T3215] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.354755][ T3214] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.358303][ T3214] NILFS (loop1): error -5 truncating bmap (ino=16) [ 34.360504][ T3219] Remounting filesystem read-only [ 34.362633][ T3215] Remounting filesystem read-only [ 34.365638][ T3219] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.368059][ T3219] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.372501][ T3219] NILFS (loop5): error -5 truncating bmap (ino=16) [ 34.374944][ T3230] loop3: detected capacity change from 0 to 2048 executing program executing program [ 34.377038][ T3215] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.379517][ T3233] loop1: detected capacity change from 0 to 2048 [ 34.382343][ T3215] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.384622][ T3215] NILFS (loop4): error -5 truncating bmap (ino=16) [ 34.386769][ T3231] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.396943][ T3227] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.401121][ T3227] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.401568][ T3235] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.406191][ T3233] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.408480][ T3232] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.408522][ T3233] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.413559][ T3227] Remounting filesystem read-only [ 34.413780][ T3236] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.417160][ T3227] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 34.417805][ T3230] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.421505][ T3230] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.423797][ T3230] Remounting filesystem read-only [ 34.425068][ T3230] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.427504][ T3224] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.427565][ T3233] Remounting filesystem read-only [ 34.429762][ T3224] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.430966][ T3233] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.434449][ T3230] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.434835][ T3233] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.436946][ T3227] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.438481][ T3233] NILFS (loop1): error -5 truncating bmap (ino=16) [ 34.440656][ T3230] NILFS (loop3): error -5 truncating bmap (ino=16) [ 34.441412][ T3224] Remounting filesystem read-only [ 34.442969][ T3239] loop4: detected capacity change from 0 to 2048 [ 34.443874][ T3224] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.444927][ T3238] loop5: detected capacity change from 0 to 2048 [ 34.446914][ T3224] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.447561][ T3227] NILFS (loop0): error -5 truncating bmap (ino=16) [ 34.451644][ T3224] NILFS (loop2): error -5 truncating bmap (ino=16) executing program [ 34.455061][ T3241] loop1: detected capacity change from 0 to 2048 executing program [ 34.463513][ T3242] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 34.467459][ T3238] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.468310][ T3243] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.472330][ T3239] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.474526][ T3238] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.475734][ T3239] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.480351][ T3239] Remounting filesystem read-only [ 34.482917][ T3239] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.485180][ T3244] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.485199][ T3239] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.489814][ T3239] NILFS (loop4): error -5 truncating bmap (ino=16) [ 34.492099][ T3248] loop3: detected capacity change from 0 to 2048 [ 34.493672][ T3238] Remounting filesystem read-only [ 34.495273][ T3238] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.496042][ T3249] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 34.497414][ T3241] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.503154][ T3241] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.515297][ T3238] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.515637][ T3248] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.517254][ T3238] NILFS (loop5): error -5 truncating bmap (ino=16) [ 34.520122][ T3241] Remounting filesystem read-only [ 34.524853][ T3250] loop0: detected capacity change from 0 to 2048 [ 34.527377][ T3251] loop2: detected capacity change from 0 to 2048 [ 34.528197][ T3241] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.529740][ T3248] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.535284][ T3241] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.537686][ T3241] NILFS (loop1): error -5 truncating bmap (ino=16) executing program executing program [ 34.542074][ T3253] loop4: detected capacity change from 0 to 2048 [ 34.542702][ T3115] Buffer I/O error on dev loop4, logical block 0, async page read [ 34.545172][ T3254] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.545623][ T3248] Remounting filesystem read-only [ 34.551401][ T3248] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.551421][ T3251] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.555677][ T3251] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.556319][ T3248] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.559665][ T3256] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 34.565963][ T3248] NILFS (loop3): error -5 truncating bmap (ino=16) [ 34.570469][ T3258] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.570602][ T3250] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.574199][ T3259] loop5: detected capacity change from 0 to 2048 [ 34.578215][ T3260] loop1: detected capacity change from 0 to 2048 [ 34.580950][ T3253] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.580979][ T3250] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.585804][ T3253] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.589624][ T3250] Remounting filesystem read-only [ 34.590877][ T3250] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 34.593210][ T3250] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 34.593269][ T3251] Remounting filesystem read-only [ 34.595545][ T3253] Remounting filesystem read-only executing program [ 34.599467][ T3253] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.602249][ T3251] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.602453][ T3250] NILFS (loop0): error -5 truncating bmap (ino=16) [ 34.604494][ T3251] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.605724][ T3253] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.607634][ T3251] NILFS (loop2): error -5 truncating bmap (ino=16) [ 34.610836][ T3262] loop3: detected capacity change from 0 to 2048 [ 34.613197][ T3253] NILFS (loop4): error -5 truncating bmap (ino=16) [ 34.616627][ T3262] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.619360][ T3263] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.622625][ T3262] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.629367][ T3264] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 34.630796][ T3262] Remounting filesystem read-only [ 34.633165][ T3262] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.635992][ T3268] loop4: detected capacity change from 0 to 2048 [ 34.638180][ T3269] loop2: detected capacity change from 0 to 2048 [ 34.639954][ T3062] Buffer I/O error on dev loop2, logical block 0, async page read [ 34.640738][ T3270] loop0: detected capacity change from 0 to 2048 [ 34.641517][ T3062] Buffer I/O error on dev loop2, logical block 0, async page read [ 34.642791][ T3262] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.644218][ T3062] Buffer I/O error on dev loop2, logical block 0, async page read [ 34.647475][ T3262] NILFS (loop3): error -5 truncating bmap (ino=16) [ 34.649431][ T3271] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.652046][ T3260] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.654121][ T3260] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.657018][ T3272] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.659052][ T3273] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.666881][ T3275] loop3: detected capacity change from 0 to 2048 [ 34.667294][ T3259] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.678585][ T3259] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.681054][ T3260] Remounting filesystem read-only [ 34.682635][ T3260] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.684774][ T3260] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.686603][ T3276] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.693702][ T3268] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.695973][ T3268] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 34.698059][ T3270] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.702189][ T3260] NILFS (loop1): error -5 truncating bmap (ino=16) [ 34.703894][ T3270] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.704474][ T3268] Remounting filesystem read-only [ 34.707167][ T3270] Remounting filesystem read-only [ 34.707779][ T3259] Remounting filesystem read-only [ 34.708734][ T3269] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.711626][ T3269] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.713648][ T3270] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.715741][ T3259] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.718060][ T3259] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.719487][ T3268] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.719502][ T3277] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 34.725675][ T3259] NILFS (loop5): error -5 truncating bmap (ino=16) [ 34.726264][ T3275] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.729447][ T3269] Remounting filesystem read-only [ 34.730451][ T3270] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.732389][ T3275] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.734735][ T3269] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.735520][ T3279] loop1: detected capacity change from 0 to 2048 [ 34.736823][ T3268] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.738584][ T3270] NILFS (loop0): error -5 truncating bmap (ino=16) [ 34.741799][ T3269] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.741979][ T3268] NILFS (loop4): error -5 truncating bmap (ino=16) executing program [ 34.743987][ T3275] Remounting filesystem read-only [ 34.746204][ T3280] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 34.748853][ T3275] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.751324][ T3275] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 34.756402][ T3279] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.758417][ T3279] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.761355][ T3279] Remounting filesystem read-only [ 34.762424][ T3269] NILFS (loop2): error -5 truncating bmap (ino=16) [ 34.763694][ T3282] loop5: detected capacity change from 0 to 2048 executing program [ 34.763942][ T3279] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.765671][ T3275] NILFS (loop3): error -5 truncating bmap (ino=16) [ 34.767267][ T3279] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.771247][ T3279] NILFS (loop1): error -5 truncating bmap (ino=16) [ 34.775378][ T3283] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 34.780944][ T3286] loop0: detected capacity change from 0 to 2048 [ 34.784974][ T3287] loop4: detected capacity change from 0 to 2048 [ 34.790695][ T3290] loop3: detected capacity change from 0 to 2048 [ 34.799732][ T3282] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.801341][ T3292] loop2: detected capacity change from 0 to 2048 [ 34.811597][ T3293] loop1: detected capacity change from 0 to 2048 [ 34.813644][ T3282] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.816409][ T3282] Remounting filesystem read-only [ 34.816443][ T3296] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.817789][ T3282] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.820545][ T3295] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.821844][ T3294] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.824151][ T3297] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.827616][ T3290] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.830758][ T3286] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.832964][ T3287] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.835235][ T3287] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.837889][ T3292] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.840529][ T3298] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 34.843996][ T3293] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.846372][ T3286] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.848311][ T3290] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.850889][ T3282] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.851145][ T3292] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 34.855863][ T3293] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.857931][ T3287] Remounting filesystem read-only [ 34.858103][ T3292] Remounting filesystem read-only [ 34.859214][ T3282] NILFS (loop5): error -5 truncating bmap (ino=16) [ 34.860400][ T3292] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.861403][ T3287] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.863381][ T3292] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 34.865599][ T3287] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.867461][ T3292] NILFS (loop2): error -5 truncating bmap (ino=16) [ 34.869380][ T3286] Remounting filesystem read-only [ 34.871673][ T3287] NILFS (loop4): error -5 truncating bmap (ino=16) executing program [ 34.872096][ T3286] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.873203][ T3290] Remounting filesystem read-only [ 34.874906][ T3286] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.875634][ T3293] Remounting filesystem read-only [ 34.879678][ T3286] NILFS (loop0): error -5 truncating bmap (ino=16) [ 34.883952][ T3293] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.884253][ T3300] loop2: detected capacity change from 0 to 2048 [ 34.886442][ T3290] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.892887][ T3302] loop0: detected capacity change from 0 to 2048 [ 34.895069][ T3303] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.898153][ T3293] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.901352][ T3293] NILFS (loop1): error -5 truncating bmap (ino=16) [ 34.903672][ T3290] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.907670][ T3290] NILFS (loop3): error -5 truncating bmap (ino=16) [ 34.907760][ T3300] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.911506][ T3307] loop4: detected capacity change from 0 to 2048 [ 34.914067][ T3300] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.914186][ T3305] loop5: detected capacity change from 0 to 2048 [ 34.920171][ T3308] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program executing program [ 34.924347][ T3302] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 34.926749][ T3309] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.929643][ T3302] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.931713][ T3310] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.932436][ T3305] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.936333][ T3302] Remounting filesystem read-only [ 34.937425][ T3305] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.939843][ T3302] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.940034][ T3307] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.942077][ T3305] Remounting filesystem read-only [ 34.944824][ T3302] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.946800][ T3305] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.948520][ T3302] NILFS (loop0): error -5 truncating bmap (ino=16) executing program [ 34.950260][ T3305] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.950982][ T3300] Remounting filesystem read-only [ 34.952754][ T3305] NILFS (loop5): error -5 truncating bmap (ino=16) [ 34.955083][ T3307] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.959314][ T3300] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.962539][ T3315] loop1: detected capacity change from 0 to 2048 [ 34.964933][ T3313] loop3: detected capacity change from 0 to 2048 [ 34.969762][ T3300] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.972421][ T3316] loop0: detected capacity change from 0 to 2048 [ 34.980412][ T3307] Remounting filesystem read-only [ 34.981530][ T3318] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.983947][ T3313] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.986111][ T3307] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.987391][ T3313] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.989228][ T3300] NILFS (loop2): error -5 truncating bmap (ino=16) executing program [ 34.991163][ T3319] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.995494][ T3315] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.997797][ T3315] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.998180][ T3313] Remounting filesystem read-only [ 35.000113][ T3307] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 35.002964][ T3321] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.005814][ T3316] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.006024][ T3320] loop5: detected capacity change from 0 to 2048 [ 35.008092][ T3315] Remounting filesystem read-only [ 35.010771][ T3316] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 35.013259][ T3313] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.015514][ T3313] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.016056][ T3315] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.017987][ T3313] NILFS (loop3): error -5 truncating bmap (ino=16) executing program [ 35.022375][ T3316] Remounting filesystem read-only [ 35.023500][ T3307] NILFS (loop4): error -5 truncating bmap (ino=16) [ 35.024984][ T3316] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.026316][ T3315] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 35.028054][ T3316] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.030460][ T3315] NILFS (loop1): error -5 truncating bmap (ino=16) [ 35.032079][ T3316] NILFS (loop0): error -5 truncating bmap (ino=16) [ 35.035220][ T3324] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.038322][ T3323] loop2: detected capacity change from 0 to 2048 [ 35.040269][ T3320] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.042288][ T3320] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.044297][ T3320] Remounting filesystem read-only [ 35.045361][ T3320] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.049355][ T3320] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.051395][ T3320] NILFS (loop5): error -5 truncating bmap (ino=16) [ 35.053251][ T3326] loop3: detected capacity change from 0 to 2048 executing program [ 35.056317][ T3331] loop1: detected capacity change from 0 to 2048 [ 35.065131][ T3329] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 35.069252][ T3333] loop4: detected capacity change from 0 to 2048 [ 35.069752][ T3323] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.072657][ T3332] loop0: detected capacity change from 0 to 2048 [ 35.073272][ T3334] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.077834][ T3323] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.081768][ T3323] Remounting filesystem read-only [ 35.084267][ T3326] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.086479][ T3326] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.088754][ T3326] Remounting filesystem read-only [ 35.090812][ T3323] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.093088][ T3335] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.096091][ T3333] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.098285][ T3333] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 35.100202][ T3323] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.102232][ T3336] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 35.105029][ T3331] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.107175][ T3331] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.109402][ T3323] NILFS (loop2): error -5 truncating bmap (ino=16) [ 35.109462][ T3333] Remounting filesystem read-only [ 35.111695][ T3333] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.113586][ T3333] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.115652][ T3331] Remounting filesystem read-only [ 35.116718][ T3326] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program executing program executing program executing program [ 35.117829][ T3333] NILFS (loop4): error -5 truncating bmap (ino=16) [ 35.120627][ T3331] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.122634][ T3331] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.124457][ T3326] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.126156][ T3326] NILFS (loop3): error -5 truncating bmap (ino=16) [ 35.127537][ T3331] NILFS (loop1): error -5 truncating bmap (ino=16) [ 35.129815][ T3341] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.134870][ T3332] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 35.137285][ T3332] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.139668][ T3332] Remounting filesystem read-only [ 35.140936][ T3332] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.143191][ T3332] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.145093][ T3332] NILFS (loop0): error -5 truncating bmap (ino=16) [ 35.147279][ T3345] loop5: detected capacity change from 0 to 2048 [ 35.153945][ T3350] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.159378][ T3345] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.161320][ T3345] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.165298][ T3352] loop2: detected capacity change from 0 to 2048 [ 35.168011][ T3353] loop1: detected capacity change from 0 to 2048 [ 35.172230][ T3355] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.175080][ T3353] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.177289][ T3353] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.178216][ T3351] loop3: detected capacity change from 0 to 2048 [ 35.179927][ T3353] Remounting filesystem read-only [ 35.183120][ T3345] Remounting filesystem read-only [ 35.185769][ T3356] loop0: detected capacity change from 0 to 2048 [ 35.185918][ T3353] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 35.188117][ T3357] loop4: detected capacity change from 0 to 2048 [ 35.193249][ T3359] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.196295][ T3353] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.198063][ T3353] NILFS (loop1): error -5 truncating bmap (ino=16) [ 35.199653][ T3358] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.201370][ T3352] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.203025][ T3345] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.206064][ T3345] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.207976][ T3345] NILFS (loop5): error -5 truncating bmap (ino=16) [ 35.209177][ T3357] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.209435][ T3360] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.213717][ T3352] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.214701][ T3356] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.218677][ T3357] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 35.224721][ T3356] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.227248][ T3356] Remounting filesystem read-only [ 35.228657][ T3357] Remounting filesystem read-only [ 35.233644][ T3352] Remounting filesystem read-only [ 35.235281][ T3362] loop1: detected capacity change from 0 to 2048 [ 35.238035][ T3356] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.243754][ T3357] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.245921][ T3352] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.251921][ T3364] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.255583][ T3351] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.256261][ T3365] loop5: detected capacity change from 0 to 2048 [ 35.258486][ T3356] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.259313][ T3357] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.262766][ T3366] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.264850][ T3357] NILFS (loop4): error -5 truncating bmap (ino=16) executing program executing program [ 35.265655][ T3362] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.266217][ T3352] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.270044][ T3352] NILFS (loop2): error -5 truncating bmap (ino=16) [ 35.271332][ T3351] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.273396][ T3351] Remounting filesystem read-only [ 35.274481][ T3351] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.275903][ T3362] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.276854][ T3351] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.281384][ T3351] NILFS (loop3): error -5 truncating bmap (ino=16) executing program [ 35.282774][ T3356] NILFS (loop0): error -5 truncating bmap (ino=16) executing program [ 35.285033][ T3362] Remounting filesystem read-only [ 35.286621][ T3362] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.288653][ T3362] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.290599][ T3362] NILFS (loop1): error -5 truncating bmap (ino=16) [ 35.295932][ T3365] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.298047][ T3365] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.300907][ T3369] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.303285][ T3370] loop4: detected capacity change from 0 to 2048 [ 35.306581][ T3371] loop3: detected capacity change from 0 to 2048 executing program [ 35.317959][ T3365] Remounting filesystem read-only [ 35.318054][ T3375] loop1: detected capacity change from 0 to 2048 [ 35.323216][ T3376] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.323580][ T3377] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.326269][ T3371] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.333841][ T3370] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.336085][ T3371] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.339671][ T3365] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.342052][ T3378] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.343407][ T3375] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.346626][ T3370] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.349442][ T3371] Remounting filesystem read-only [ 35.353169][ T3371] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.353362][ T3379] loop2: detected capacity change from 0 to 2048 [ 35.355364][ T3365] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.357945][ T3380] loop0: detected capacity change from 0 to 2048 [ 35.360451][ T3370] Remounting filesystem read-only [ 35.361450][ T3375] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.363599][ T3371] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.363988][ T3375] Remounting filesystem read-only [ 35.365523][ T3381] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.367219][ T3379] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.375546][ T3371] NILFS (loop3): error -5 truncating bmap (ino=16) executing program [ 35.377061][ T3365] NILFS (loop5): error -5 truncating bmap (ino=16) [ 35.378540][ T3370] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.381501][ T3375] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.382047][ T3370] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 35.384493][ T3379] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.385748][ T3370] NILFS (loop4): error -5 truncating bmap (ino=16) [ 35.388161][ T3375] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.389030][ T3379] Remounting filesystem read-only [ 35.391831][ T3375] NILFS (loop1): error -5 truncating bmap (ino=16) executing program [ 35.398482][ T3379] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.400888][ T3379] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.401073][ T3383] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 35.420178][ T3380] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.421025][ T3388] loop5: detected capacity change from 0 to 2048 [ 35.427007][ T3379] NILFS (loop2): error -5 truncating bmap (ino=16) [ 35.430508][ T3386] loop3: detected capacity change from 0 to 2048 [ 35.433547][ T3389] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.436146][ T3380] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.436731][ T3388] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 35.445128][ T3388] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.447668][ T3380] Remounting filesystem read-only [ 35.448918][ T3380] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.451404][ T3388] Remounting filesystem read-only executing program executing program [ 35.452455][ T3388] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.454705][ T3380] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.457261][ T3388] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.464099][ T3380] NILFS (loop0): error -5 truncating bmap (ino=16) [ 35.465582][ T3388] NILFS (loop5): error -5 truncating bmap (ino=16) [ 35.468337][ T3392] loop1: detected capacity change from 0 to 2048 [ 35.474588][ T3390] loop4: detected capacity change from 0 to 2048 [ 35.478659][ T3394] loop2: detected capacity change from 0 to 2048 [ 35.487001][ T3397] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.494118][ T3386] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.496178][ T3386] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.498375][ T3395] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.502056][ T3399] loop0: detected capacity change from 0 to 2048 [ 35.508836][ T3392] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.511224][ T3401] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.513203][ T3394] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.515774][ T3394] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.517536][ T3392] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.520465][ T3402] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.523647][ T3400] loop5: detected capacity change from 0 to 2048 [ 35.526850][ T3403] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.529355][ T3386] Remounting filesystem read-only [ 35.530639][ T3394] Remounting filesystem read-only [ 35.533217][ T3394] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.534141][ T3386] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 35.535466][ T3394] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.537273][ T3386] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.537285][ T3386] NILFS (loop3): error -5 truncating bmap (ino=16) [ 35.539277][ T3394] NILFS (loop2): error -5 truncating bmap (ino=16) [ 35.544730][ T3392] Remounting filesystem read-only [ 35.546034][ T3390] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program executing program [ 35.548305][ T3392] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.549188][ T3390] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.552290][ T3392] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.554273][ T3390] Remounting filesystem read-only [ 35.554921][ T3392] NILFS (loop1): error -5 truncating bmap (ino=16) [ 35.555412][ T3390] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.557761][ T3399] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.558771][ T3390] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.561209][ T3404] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 35.567896][ T3399] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.571480][ T3400] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.572810][ T3406] loop2: detected capacity change from 0 to 2048 [ 35.576264][ T3400] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.576563][ T3390] NILFS (loop4): error -5 truncating bmap (ino=16) [ 35.585313][ T3410] loop3: detected capacity change from 0 to 2048 [ 35.587271][ T3409] loop1: detected capacity change from 0 to 2048 [ 35.589392][ T3400] Remounting filesystem read-only [ 35.590758][ T3400] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.591805][ T3399] Remounting filesystem read-only [ 35.593735][ T3400] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 35.595835][ T3400] NILFS (loop5): error -5 truncating bmap (ino=16) executing program [ 35.599980][ T3399] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.603200][ T3399] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 35.605664][ T3399] NILFS (loop0): error -5 truncating bmap (ino=16) [ 35.607831][ T3412] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.613864][ T3413] loop4: detected capacity change from 0 to 2048 [ 35.616202][ T3406] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.618470][ T3406] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.620942][ T3406] Remounting filesystem read-only [ 35.622103][ T3406] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.624274][ T3406] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.627268][ T3406] NILFS (loop2): error -5 truncating bmap (ino=16) [ 35.634430][ T3417] loop0: detected capacity change from 0 to 2048 [ 35.635596][ T3420] loop5: detected capacity change from 0 to 2048 [ 35.642120][ T3422] loop2: detected capacity change from 0 to 2048 [ 35.644058][ T3423] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.644205][ T3416] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.646225][ T3415] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.649569][ T3409] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.650429][ T3419] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.656887][ T3409] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.659819][ T3417] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.664073][ T3410] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.666596][ T3417] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.669572][ T3410] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.669932][ T3413] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.672063][ T3410] Remounting filesystem read-only [ 35.674373][ T3413] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.674551][ T3409] Remounting filesystem read-only [ 35.679487][ T3410] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.680852][ T3409] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.683870][ T3409] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.684499][ T3417] Remounting filesystem read-only [ 35.687657][ T3409] NILFS (loop1): error -5 truncating bmap (ino=16) [ 35.689214][ T3424] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.690108][ T3425] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 35.694139][ T3420] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.696123][ T3420] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.698311][ T3410] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.700938][ T3410] NILFS (loop3): error -5 truncating bmap (ino=16) [ 35.702439][ T3413] Remounting filesystem read-only [ 35.702580][ T3420] Remounting filesystem read-only executing program [ 35.706401][ T3420] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.707193][ T3417] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.709297][ T3413] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.711299][ T3417] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 35.713417][ T3422] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.716551][ T3422] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.718693][ T3420] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.721332][ T3413] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.722312][ T3417] NILFS (loop0): error -5 truncating bmap (ino=16) [ 35.723523][ T3422] Remounting filesystem read-only executing program [ 35.727815][ T3420] NILFS (loop5): error -5 truncating bmap (ino=16) [ 35.730935][ T3413] NILFS (loop4): error -5 truncating bmap (ino=16) executing program [ 35.732789][ T3422] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 35.735460][ T3422] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.737265][ T3422] NILFS (loop2): error -5 truncating bmap (ino=16) [ 35.737906][ T3427] loop1: detected capacity change from 0 to 2048 [ 35.744965][ T3429] loop3: detected capacity change from 0 to 2048 [ 35.749615][ T3431] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.752725][ T3429] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.755111][ T3429] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.760407][ T3429] Remounting filesystem read-only [ 35.761673][ T3429] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.764839][ T3429] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.766905][ T3434] loop4: detected capacity change from 0 to 2048 executing program [ 35.768821][ T3429] NILFS (loop3): error -5 truncating bmap (ino=16) [ 35.771673][ T3432] loop0: detected capacity change from 0 to 2048 executing program [ 35.773332][ T3439] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.776369][ T3434] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.778561][ T3434] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.780203][ T3438] loop2: detected capacity change from 0 to 2048 [ 35.781103][ T3434] Remounting filesystem read-only [ 35.783262][ T3434] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.783699][ T3437] loop5: detected capacity change from 0 to 2048 [ 35.785656][ T3434] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.788833][ T3434] NILFS (loop4): error -5 truncating bmap (ino=16) [ 35.791302][ T3440] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.798206][ T3442] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.802414][ T3443] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.807129][ T3427] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.809443][ T3445] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.809760][ T3444] loop3: detected capacity change from 0 to 2048 [ 35.812553][ T3432] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.815130][ T3427] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.817387][ T3427] Remounting filesystem read-only [ 35.818228][ T3447] loop4: detected capacity change from 0 to 2048 [ 35.818634][ T3432] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.820339][ T3438] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.822112][ T3432] Remounting filesystem read-only executing program [ 35.823779][ T3438] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.827792][ T3432] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.830522][ T3432] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 35.830635][ T3437] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.832549][ T3432] NILFS (loop0): error -5 truncating bmap (ino=16) [ 35.834389][ T3437] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.841252][ T3427] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.842422][ T3438] Remounting filesystem read-only [ 35.843756][ T3427] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 35.847062][ T3427] NILFS (loop1): error -5 truncating bmap (ino=16) [ 35.850439][ T3437] Remounting filesystem read-only [ 35.851802][ T3438] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.854219][ T3438] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.856332][ T3437] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.859700][ T3438] NILFS (loop2): error -5 truncating bmap (ino=16) [ 35.862570][ T3450] loop0: detected capacity change from 0 to 2048 [ 35.864657][ T3437] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.869934][ T3437] NILFS (loop5): error -5 truncating bmap (ino=16) [ 35.872963][ T3453] loop1: detected capacity change from 0 to 2048 [ 35.873598][ T3451] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 35.878182][ T3452] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.880839][ T3447] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.887047][ T3444] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.888083][ T3447] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.891831][ T3444] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.893728][ T3447] Remounting filesystem read-only [ 35.895355][ T3447] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.897823][ T3447] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.900358][ T3447] NILFS (loop4): error -5 truncating bmap (ino=16) [ 35.902147][ T3455] loop2: detected capacity change from 0 to 2048 [ 35.902683][ T3444] Remounting filesystem read-only [ 35.905987][ T3456] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.909399][ T3444] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.911575][ T3458] loop5: detected capacity change from 0 to 2048 [ 35.913588][ T3453] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.915814][ T3453] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.916568][ T3444] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.918072][ T3459] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.920056][ T3444] NILFS (loop3): error -5 truncating bmap (ino=16) [ 35.923209][ T3460] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 35.923984][ T3450] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.927298][ T3450] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.930462][ T3453] Remounting filesystem read-only [ 35.931652][ T3453] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.933369][ T3453] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.935527][ T3450] Remounting filesystem read-only [ 35.937536][ T3450] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.938507][ T3455] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 35.940032][ T3453] NILFS (loop1): error -5 truncating bmap (ino=16) [ 35.943417][ T3450] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.945980][ T3450] NILFS (loop0): error -5 truncating bmap (ino=16) [ 35.946685][ T3455] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 35.947853][ T3461] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.953629][ T3458] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 35.955935][ T3458] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.959202][ T3455] Remounting filesystem read-only [ 35.960172][ T3458] Remounting filesystem read-only [ 35.962581][ T3455] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.966510][ T3458] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.969557][ T3458] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.970108][ T3455] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.976467][ T3455] NILFS (loop2): error -5 truncating bmap (ino=16) executing program [ 35.976948][ T3458] NILFS (loop5): error -5 truncating bmap (ino=16) [ 35.980348][ T3467] loop1: detected capacity change from 0 to 2048 [ 35.983399][ T3466] loop4: detected capacity change from 0 to 2048 [ 35.985867][ T3468] loop3: detected capacity change from 0 to 2048 [ 35.988354][ T3469] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.993496][ T3467] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.001872][ T3467] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.003917][ T3470] loop0: detected capacity change from 0 to 2048 [ 36.007255][ T3467] Remounting filesystem read-only [ 36.008181][ T3473] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.008396][ T3471] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.013184][ T3474] loop5: detected capacity change from 0 to 2048 [ 36.016755][ T3468] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.018802][ T3466] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 36.019490][ T3468] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.023417][ T3466] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 36.023554][ T3468] Remounting filesystem read-only [ 36.026788][ T3467] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.028502][ T3466] Remounting filesystem read-only [ 36.030539][ T3468] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.032958][ T3468] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.034577][ T3475] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.037755][ T3470] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 36.039410][ T3467] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.040260][ T3470] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.041512][ T3466] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.043737][ T3470] Remounting filesystem read-only [ 36.046499][ T3468] NILFS (loop3): error -5 truncating bmap (ino=16) [ 36.047958][ T3470] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.050580][ T3466] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.050879][ T3470] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.055001][ T3470] NILFS (loop0): error -5 truncating bmap (ino=16) [ 36.057477][ T3477] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.060441][ T3467] NILFS (loop1): error -5 truncating bmap (ino=16) [ 36.063270][ T3480] loop3: detected capacity change from 0 to 2048 [ 36.066764][ T3466] NILFS (loop4): error -5 truncating bmap (ino=16) executing program [ 36.068982][ T3474] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.071472][ T3474] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.072118][ T3478] loop2: detected capacity change from 0 to 2048 [ 36.075318][ T3474] Remounting filesystem read-only executing program executing program [ 36.076466][ T3474] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.078808][ T3483] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.081403][ T3474] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.085568][ T3482] loop0: detected capacity change from 0 to 2048 [ 36.086963][ T3474] NILFS (loop5): error -5 truncating bmap (ino=16) [ 36.089431][ T3480] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.099065][ T3480] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.104856][ T3480] Remounting filesystem read-only [ 36.105873][ T3487] loop1: detected capacity change from 0 to 2048 [ 36.106799][ T3480] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.107770][ T3488] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.112542][ T3489] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.114594][ T3490] loop4: detected capacity change from 0 to 2048 [ 36.115532][ T3478] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.118210][ T3478] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.119190][ T3480] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.123268][ T3480] NILFS (loop3): error -5 truncating bmap (ino=16) [ 36.125685][ T3491] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.128518][ T3482] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.128658][ T3492] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.133265][ T3487] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.135646][ T3487] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.135934][ T3478] Remounting filesystem read-only [ 36.139112][ T3487] Remounting filesystem read-only [ 36.140388][ T3487] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.140621][ T3493] loop5: detected capacity change from 0 to 2048 executing program [ 36.143944][ T3490] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.146063][ T3490] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.148258][ T3487] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 36.148837][ T3482] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.152049][ T3490] Remounting filesystem read-only [ 36.152589][ T3487] NILFS (loop1): error -5 truncating bmap (ino=16) [ 36.156133][ T3494] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.157048][ T3482] Remounting filesystem read-only [ 36.158918][ T3478] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 36.161730][ T3478] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.163730][ T3478] NILFS (loop2): error -5 truncating bmap (ino=16) executing program [ 36.167370][ T3493] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.170568][ T3490] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.171898][ T3493] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.174893][ T3493] Remounting filesystem read-only [ 36.176130][ T3493] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.178166][ T3490] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.179017][ T3493] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.182233][ T3493] NILFS (loop5): error -5 truncating bmap (ino=16) [ 36.184735][ T3482] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.185729][ T3497] loop1: detected capacity change from 0 to 2048 [ 36.187555][ T3490] NILFS (loop4): error -5 truncating bmap (ino=16) [ 36.190553][ T3498] loop3: detected capacity change from 0 to 2048 [ 36.193571][ T3482] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 36.200169][ T3482] NILFS (loop0): error -5 truncating bmap (ino=16) [ 36.201756][ T3501] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.206018][ T3497] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.208363][ T3497] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.210782][ T3503] loop2: detected capacity change from 0 to 2048 [ 36.213471][ T3497] Remounting filesystem read-only executing program [ 36.216029][ T3497] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.220013][ T3505] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 36.220134][ T3497] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.222747][ T3502] loop5: detected capacity change from 0 to 2048 [ 36.230302][ T3503] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.231570][ T3497] NILFS (loop1): error -5 truncating bmap (ino=16) [ 36.234654][ T3507] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.237524][ T3503] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.240328][ T3502] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.242438][ T3506] loop4: detected capacity change from 0 to 2048 [ 36.242713][ T3502] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.248059][ T3502] Remounting filesystem read-only [ 36.250014][ T3503] Remounting filesystem read-only [ 36.251302][ T3502] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.251428][ T3510] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.255889][ T3502] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.257488][ T3512] loop0: detected capacity change from 0 to 2048 [ 36.261245][ T3503] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 36.263374][ T3503] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.264418][ T3498] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.265249][ T3503] NILFS (loop2): error -5 truncating bmap (ino=16) [ 36.268677][ T3514] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.271477][ T3513] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.272304][ T3511] loop1: detected capacity change from 0 to 2048 [ 36.275668][ T3506] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.277667][ T3506] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.280120][ T3498] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.280170][ T3512] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.284877][ T3512] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.287020][ T3498] Remounting filesystem read-only [ 36.288210][ T3502] NILFS (loop5): error -5 truncating bmap (ino=16) [ 36.289460][ T3506] Remounting filesystem read-only [ 36.290970][ T3498] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 36.293159][ T3506] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.295436][ T3512] Remounting filesystem read-only [ 36.296773][ T3512] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.300986][ T3498] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.301830][ T3516] loop2: detected capacity change from 0 to 2048 [ 36.303018][ T3506] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.304798][ T3512] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.306197][ T3517] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.307682][ T3512] NILFS (loop0): error -5 truncating bmap (ino=16) [ 36.310522][ T3511] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program executing program [ 36.313082][ T3511] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.315181][ T3498] NILFS (loop3): error -5 truncating bmap (ino=16) [ 36.316548][ T3506] NILFS (loop4): error -5 truncating bmap (ino=16) executing program executing program [ 36.317949][ T3511] Remounting filesystem read-only [ 36.319678][ T3511] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.321768][ T3511] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.323382][ T3511] NILFS (loop1): error -5 truncating bmap (ino=16) [ 36.329149][ T3519] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.332786][ T3520] loop5: detected capacity change from 0 to 2048 [ 36.335194][ T3516] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.338832][ T3516] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.345439][ T3516] Remounting filesystem read-only [ 36.347184][ T3516] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 36.349568][ T3516] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.351757][ T3516] NILFS (loop2): error -5 truncating bmap (ino=16) [ 36.354320][ T3524] loop1: detected capacity change from 0 to 2048 [ 36.355857][ T3526] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.356929][ T3528] loop4: detected capacity change from 0 to 2048 [ 36.365137][ T3525] loop3: detected capacity change from 0 to 2048 [ 36.368637][ T3520] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.375375][ T3520] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.378430][ T3529] loop0: detected capacity change from 0 to 2048 [ 36.381736][ T3520] Remounting filesystem read-only [ 36.383226][ T3520] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.385353][ T3531] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 36.388688][ T3528] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.389053][ T3520] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.393689][ T3520] NILFS (loop5): error -5 truncating bmap (ino=16) [ 36.396677][ T3528] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.397046][ T3532] loop2: detected capacity change from 0 to 2048 [ 36.399831][ T3528] Remounting filesystem read-only [ 36.400650][ T3533] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.401098][ T3528] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.405689][ T3534] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.410812][ T3528] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.413111][ T3528] NILFS (loop4): error -5 truncating bmap (ino=16) [ 36.415026][ T3524] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.417281][ T3524] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.419524][ T3525] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.419559][ T3535] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.421649][ T3525] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.425795][ T3538] loop5: detected capacity change from 0 to 2048 [ 36.426814][ T3537] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.430395][ T3529] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.432820][ T3529] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.434920][ T3532] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.436833][ T3532] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.439347][ T3532] Remounting filesystem read-only executing program executing program [ 36.441307][ T3532] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.443695][ T3529] Remounting filesystem read-only [ 36.444911][ T3532] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.445337][ T3524] Remounting filesystem read-only [ 36.446918][ T3532] NILFS (loop2): error -5 truncating bmap (ino=16) [ 36.447922][ T3524] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.451540][ T3529] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.451884][ T3524] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.453713][ T3529] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.455832][ T3525] Remounting filesystem read-only [ 36.457428][ T3529] NILFS (loop0): error -5 truncating bmap (ino=16) [ 36.458769][ T3524] NILFS (loop1): error -5 truncating bmap (ino=16) executing program [ 36.459908][ T3539] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.463773][ T3525] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.466706][ T3538] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 36.471464][ T3538] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.473777][ T3525] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 36.476174][ T3525] NILFS (loop3): error -5 truncating bmap (ino=16) [ 36.478206][ T3542] loop1: detected capacity change from 0 to 2048 [ 36.479193][ T3538] Remounting filesystem read-only [ 36.481023][ T3538] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.485087][ T3538] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.487074][ T3538] NILFS (loop5): error -5 truncating bmap (ino=16) [ 36.493131][ T3543] loop2: detected capacity change from 0 to 2048 [ 36.500195][ T3546] loop0: detected capacity change from 0 to 2048 [ 36.506894][ T3547] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.512907][ T3542] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.515079][ T3550] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.517427][ T3542] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.520406][ T3542] Remounting filesystem read-only [ 36.521523][ T3543] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 36.523595][ T3543] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.525837][ T3543] Remounting filesystem read-only [ 36.526933][ T3549] loop4: detected capacity change from 0 to 2048 [ 36.533247][ T3543] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 36.535489][ T3543] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.536255][ T3551] loop3: detected capacity change from 0 to 2048 [ 36.537929][ T3543] NILFS (loop2): error -5 truncating bmap (ino=16) [ 36.539037][ T3542] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.542756][ T3553] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.543311][ T3554] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.550124][ T3549] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.550216][ T3542] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.555423][ T3549] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.559129][ T3549] Remounting filesystem read-only [ 36.560254][ T3546] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program executing program [ 36.562206][ T3546] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.564279][ T3549] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.565553][ T3542] NILFS (loop1): error -5 truncating bmap (ino=16) [ 36.566534][ T3546] Remounting filesystem read-only [ 36.568647][ T3549] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.570938][ T3546] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.573917][ T3557] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.576214][ T3549] NILFS (loop4): error -5 truncating bmap (ino=16) [ 36.577284][ T3551] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.577593][ T3546] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 36.583407][ T3556] loop5: detected capacity change from 0 to 2048 [ 36.583486][ T3551] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.585249][ T3546] NILFS (loop0): error -5 truncating bmap (ino=16) [ 36.587383][ T3551] Remounting filesystem read-only [ 36.594453][ T3558] loop2: detected capacity change from 0 to 2048 [ 36.599061][ T3561] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.601863][ T3551] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.604321][ T3556] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.606525][ T3556] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.610733][ T3551] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.610796][ T3556] Remounting filesystem read-only executing program executing program [ 36.613699][ T3556] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.617187][ T3556] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.617868][ T3562] loop0: detected capacity change from 0 to 2048 [ 36.619278][ T3556] NILFS (loop5): error -5 truncating bmap (ino=16) [ 36.621317][ T3563] loop4: detected capacity change from 0 to 2048 [ 36.621725][ T3565] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.623391][ T3551] NILFS (loop3): error -5 truncating bmap (ino=16) [ 36.625798][ T3558] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.628634][ T3558] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.631862][ T3566] loop1: detected capacity change from 0 to 2048 [ 36.633539][ T3558] Remounting filesystem read-only [ 36.634772][ T3558] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 36.637910][ T3558] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.640783][ T3567] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.643200][ T3558] NILFS (loop2): error -5 truncating bmap (ino=16) executing program [ 36.650109][ T3571] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.651545][ T3562] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.652803][ T3570] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.657114][ T3563] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.660046][ T3562] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.660365][ T3563] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.665501][ T3563] Remounting filesystem read-only [ 36.666820][ T3563] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.669187][ T3563] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.669519][ T3566] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.672070][ T3563] NILFS (loop4): error -5 truncating bmap (ino=16) [ 36.673342][ T3566] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.676006][ T3575] loop2: detected capacity change from 0 to 2048 [ 36.683934][ T3577] loop4: detected capacity change from 0 to 2048 [ 36.685692][ T3578] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.688814][ T3575] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.689957][ T3573] loop3: detected capacity change from 0 to 2048 [ 36.691715][ T3575] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.695360][ T3566] Remounting filesystem read-only [ 36.696559][ T3562] Remounting filesystem read-only [ 36.697747][ T3575] Remounting filesystem read-only [ 36.699509][ T3575] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.700948][ T3572] loop5: detected capacity change from 0 to 2048 [ 36.701836][ T3575] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.704958][ T3579] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.707464][ T3562] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program executing program executing program [ 36.710004][ T3566] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.712315][ T3562] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.714390][ T3577] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.716586][ T3577] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.718872][ T3566] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.721184][ T3575] NILFS (loop2): error -5 truncating bmap (ino=16) [ 36.722675][ T3562] NILFS (loop0): error -5 truncating bmap (ino=16) [ 36.724270][ T3577] Remounting filesystem read-only [ 36.725389][ T3566] NILFS (loop1): error -5 truncating bmap (ino=16) [ 36.726153][ T3580] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.727494][ T3577] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.731210][ T3581] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.734665][ T3572] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.736834][ T3572] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 36.741895][ T3573] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.745851][ T3573] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.748187][ T3577] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.751663][ T3573] Remounting filesystem read-only [ 36.752983][ T3577] NILFS (loop4): error -5 truncating bmap (ino=16) [ 36.755267][ T3585] loop1: detected capacity change from 0 to 2048 [ 36.757514][ T3586] loop0: detected capacity change from 0 to 2048 [ 36.759434][ T3587] loop2: detected capacity change from 0 to 2048 [ 36.761083][ T3573] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.764346][ T3572] Remounting filesystem read-only [ 36.764909][ T3573] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.770742][ T3572] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.771520][ T3573] NILFS (loop3): error -5 truncating bmap (ino=16) [ 36.773279][ T3572] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 36.778299][ T3589] loop4: detected capacity change from 0 to 2048 executing program [ 36.781313][ T3591] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.781826][ T3592] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.786322][ T3590] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.788692][ T3572] NILFS (loop5): error -5 truncating bmap (ino=16) [ 36.791242][ T3586] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchil