[ 9.148574][ T2615] 8021q: adding VLAN 0 to HW filter on device bond0 [ 9.153202][ T2615] eql: remember to turn off Van-Jacobson compression on your slave devices [ 9.181644][ T985] gvnic 0000:00:00.0 enp0s0: Device link is up. [ 9.184682][ T111] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s0: link becomes ready Starting sshd: OK syzkaller Warning: Permanently added '10.128.0.244' (ECDSA) to the list of known hosts. executing program executing program executing program syzkaller login: [ 31.353492][ T3048] loop5: detected capacity change from 0 to 2048 executing program executing program [ 31.361219][ T3050] loop3: detected capacity change from 0 to 2048 executing program [ 31.363148][ T3049] loop4: detected capacity change from 0 to 2048 [ 31.376473][ T3054] loop2: detected capacity change from 0 to 2048 [ 31.378311][ T3055] loop0: detected capacity change from 0 to 2048 [ 31.386309][ T3056] loop1: detected capacity change from 0 to 2048 [ 31.396260][ T3057] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.400204][ T3059] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.401701][ T3058] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.405898][ T3060] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.410568][ T3049] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.414273][ T3061] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.419612][ T3054] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.422832][ T3055] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.423204][ T3050] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.425492][ T3054] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.428337][ T3048] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.434665][ T3055] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.436857][ T3049] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.439903][ T3049] Remounting filesystem read-only [ 31.441329][ T3050] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.443743][ T3049] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.446687][ T3054] Remounting filesystem read-only [ 31.446763][ T3048] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.450341][ T3062] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.452966][ T3050] Remounting filesystem read-only [ 31.453460][ T3055] Remounting filesystem read-only [ 31.454699][ T3049] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.456902][ T3056] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.457812][ T3049] NILFS (loop4): error -5 truncating bmap (ino=16) [ 31.458714][ T3048] Remounting filesystem read-only [ 31.463410][ T3056] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.472841][ T3050] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.473432][ T3056] Remounting filesystem read-only [ 31.475414][ T3048] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.477022][ T3054] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.478960][ T3050] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.484202][ T3048] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.487023][ T3050] NILFS (loop3): error -5 truncating bmap (ino=16) [ 31.488622][ T3048] NILFS (loop5): error -5 truncating bmap (ino=16) [ 31.490595][ T3055] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.490777][ T3054] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.495186][ T3055] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.497744][ T3055] NILFS (loop0): error -5 truncating bmap (ino=16) [ 31.512378][ T3054] NILFS (loop2): error -5 truncating bmap (ino=16) [ 31.514273][ T3056] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.516683][ T3056] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.518796][ T3056] NILFS (loop1): error -5 truncating bmap (ino=16) executing program executing program executing program [ 31.533811][ T3069] loop3: detected capacity change from 0 to 2048 [ 31.537836][ T3070] loop4: detected capacity change from 0 to 2048 executing program [ 31.551227][ T3071] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.554613][ T3073] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.556280][ T3069] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.559697][ T3069] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.563488][ T3070] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.566623][ T3065] loop0: detected capacity change from 0 to 2048 executing program [ 31.566826][ T3069] Remounting filesystem read-only [ 31.569390][ T3070] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.570951][ T3051] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 31.571873][ T3069] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.574346][ T3051] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 executing program [ 31.577016][ T3070] Remounting filesystem read-only [ 31.579807][ T3070] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.582234][ T3051] Buffer I/O error on dev loop0, logical block 0, async page read [ 31.582269][ T3069] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.584607][ T3051] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 31.586558][ T3070] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.590753][ T3069] NILFS (loop3): error -5 truncating bmap (ino=16) [ 31.592391][ T3070] NILFS (loop4): error -5 truncating bmap (ino=16) [ 31.594371][ T3051] Buffer I/O error on dev loop0, logical block 0, async page read [ 31.597894][ T3072] loop5: detected capacity change from 0 to 2048 [ 31.604358][ T3077] loop2: detected capacity change from 0 to 2048 executing program [ 31.612837][ T3079] loop4: detected capacity change from 0 to 2048 [ 31.616734][ T3076] loop1: detected capacity change from 0 to 2048 [ 31.624636][ T3081] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 31.628995][ T3084] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.630645][ T3072] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.631902][ T3083] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.638182][ T3082] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.641436][ T3079] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.644187][ T3079] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.646324][ T3072] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.647239][ T3072] Remounting filesystem read-only [ 31.652894][ T3085] loop3: detected capacity change from 0 to 2048 [ 31.655431][ T3082] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.658038][ T3086] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.662601][ T3077] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.664039][ T3079] Remounting filesystem read-only [ 31.665559][ T3072] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.669105][ T3087] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.671123][ T3076] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.671674][ T3079] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.675506][ T3082] Remounting filesystem read-only [ 31.678610][ T3077] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.682075][ T3082] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.685695][ T3076] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.689086][ T3072] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.692098][ T3079] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.692959][ T3077] Remounting filesystem read-only [ 31.696309][ T3088] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.698063][ T3085] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.701286][ T3085] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.703910][ T3082] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.704511][ T3079] NILFS (loop4): error -5 truncating bmap (ino=16) [ 31.708988][ T3076] Remounting filesystem read-only [ 31.710463][ T3072] NILFS (loop5): error -5 truncating bmap (ino=16) [ 31.717448][ T3076] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.722122][ T3077] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.736441][ T3085] Remounting filesystem read-only [ 31.738160][ T3082] NILFS (loop0): error -5 truncating bmap (ino=16) [ 31.740102][ T3085] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.743027][ T3076] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.750989][ T3077] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 31.755626][ T3085] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 31.759845][ T3076] NILFS (loop1): error -5 truncating bmap (ino=16) [ 31.761854][ T3077] NILFS (loop2): error -5 truncating bmap (ino=16) [ 31.763728][ T3085] NILFS (loop3): error -5 truncating bmap (ino=16) [ 31.767300][ T3095] loop4: detected capacity change from 0 to 2048 [ 31.770198][ T3094] loop5: detected capacity change from 0 to 2048 [ 31.787915][ T3096] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.792603][ T3094] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.796442][ T3094] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.799395][ T3094] Remounting filesystem read-only executing program [ 31.800675][ T3094] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 31.805211][ T3094] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.807551][ T3094] NILFS (loop5): error -5 truncating bmap (ino=16) executing program executing program executing program executing program executing program executing program executing program executing program [ 31.847658][ T3116] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program executing program executing program [ 31.860660][ T3095] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.865430][ T3122] loop3: detected capacity change from 0 to 2048 [ 31.869601][ T3123] loop0: detected capacity change from 0 to 2048 [ 31.872211][ T3095] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 31.878888][ T3095] Remounting filesystem read-only executing program executing program executing program [ 31.889499][ T3095] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.893744][ T3115] loop2: detected capacity change from 0 to 2048 [ 31.897707][ T3095] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.901813][ T3095] NILFS (loop4): error -5 truncating bmap (ino=16) executing program [ 31.909294][ T3133] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 31.915710][ T3134] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.920664][ T3123] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.924632][ T3136] loop1: detected capacity change from 0 to 2048 [ 31.927317][ T3123] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.930755][ T3123] Remounting filesystem read-only [ 31.932247][ T3123] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.935396][ T3123] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 31.940207][ T3139] loop4: detected capacity change from 0 to 2048 [ 31.942919][ T3122] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.947493][ T3123] NILFS (loop0): error -5 truncating bmap (ino=16) [ 31.947854][ T3122] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.958083][ T3122] Remounting filesystem read-only [ 31.960764][ T3122] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.964189][ T3137] loop5: detected capacity change from 0 to 2048 executing program [ 31.970920][ T3141] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.974883][ T3122] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.982611][ T3039] [ 31.982680][ T3122] NILFS (loop3): error -5 truncating bmap (ino=16) [ 31.983174][ T3039] ====================================================== [ 31.983178][ T3039] WARNING: possible circular locking dependency detected [ 31.988105][ T3039] 6.0.0-rc7-syzkaller-18095-gbbed346d5a96 #0 Not tainted [ 31.989733][ T3039] ------------------------------------------------------ [ 31.991413][ T3039] syz-executor350/3039 is trying to acquire lock: [ 31.992950][ T3039] ffff0000c9674c70 (&dat_lock_key){.+.+}-{3:3}, at: nilfs_count_free_blocks+0x2c/0x6c [ 31.995219][ T3039] [ 31.995219][ T3039] but task is already holding lock: [ 31.996998][ T3039] ffff0000cae07090 (&nilfs->ns_sem){++++}-{3:3}, at: nilfs_put_super+0x4c/0x9c [ 31.999233][ T3039] [ 31.999233][ T3039] which lock already depends on the new lock. [ 31.999233][ T3039] [ 32.001772][ T3039] [ 32.001772][ T3039] the existing dependency chain (in reverse order) is: [ 32.003870][ T3039] [ 32.003870][ T3039] -> #1 (&nilfs->ns_sem){++++}-{3:3}: [ 32.005787][ T3039] down_write+0x5c/0xcc [ 32.006898][ T3039] __nilfs_error+0xb4/0x284 [ 32.008099][ T3039] nilfs_bmap_lookup_contig+0x98/0xc0 [ 32.009508][ T3039] nilfs_get_block+0x7c/0x364 [ 32.010752][ T3039] block_truncate_page+0x1b4/0xab4 [ 32.012155][ T3039] nilfs_truncate+0xb8/0x178 [ 32.013352][ T3039] nilfs_setattr+0xf8/0x164 [ 32.014549][ T3039] notify_change+0x758/0x7f0 [ 32.015757][ T3039] do_truncate+0x108/0x150 [ 32.016824][ T3039] vfs_truncate+0x1dc/0x24c [ 32.018022][ T3039] do_sys_truncate+0x94/0x140 [ 32.019267][ T3039] __arm64_sys_truncate+0x20/0x30 [ 32.020536][ T3039] el0_svc_common+0x138/0x220 [ 32.021700][ T3039] do_el0_svc+0x48/0x164 [ 32.022630][ T3039] el0_svc+0x58/0x150 [ 32.023648][ T3039] el0t_64_sync_handler+0x84/0xf0 [ 32.024854][ T3039] el0t_64_sync+0x18c/0x190 [ 32.026073][ T3039] [ 32.026073][ T3039] -> #0 (&dat_lock_key){.+.+}-{3:3}: [ 32.027890][ T3039] __lock_acquire+0x1530/0x30a4 [ 32.029102][ T3039] lock_acquire+0x100/0x1f8 [ 32.030283][ T3039] down_read+0x5c/0x78 [ 32.031386][ T3039] nilfs_count_free_blocks+0x2c/0x6c [ 32.032747][ T3039] nilfs_cleanup_super+0x118/0x1f0 [ 32.033992][ T3039] nilfs_put_super+0x54/0x9c [ 32.034392][ T3143] loop0: detected capacity change from 0 to 2048 [ 32.035177][ T3039] generic_shutdown_super+0x8c/0x190 [ 32.035188][ T3039] kill_block_super+0x30/0x78 [ 32.039151][ T3039] deactivate_locked_super+0x70/0xe8 [ 32.039851][ T3144] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.040516][ T3039] deactivate_super+0xd0/0xd4 [ 32.044361][ T3039] cleanup_mnt+0x1f8/0x234 [ 32.045582][ T3039] __cleanup_mnt+0x20/0x30 [ 32.046766][ T3039] task_work_run+0xc4/0x14c [ 32.048050][ T3039] do_notify_resume+0x174/0x1f0 [ 32.049342][ T3039] el0_svc+0x9c/0x150 [ 32.050399][ T3039] el0t_64_sync_handler+0x84/0xf0 [ 32.051713][ T3039] el0t_64_sync+0x18c/0x190 [ 32.052921][ T3039] [ 32.052921][ T3039] other info that might help us debug this: [ 32.052921][ T3039] [ 32.055396][ T3039] Possible unsafe locking scenario: [ 32.055396][ T3039] [ 32.057085][ T3039] CPU0 CPU1 [ 32.058358][ T3039] ---- ---- [ 32.059740][ T3039] lock(&nilfs->ns_sem); [ 32.060714][ T3039] lock(&dat_lock_key); [ 32.062199][ T3039] lock(&nilfs->ns_sem); [ 32.063684][ T3039] lock(&dat_lock_key); [ 32.064762][ T3039] [ 32.064762][ T3039] *** DEADLOCK *** [ 32.064762][ T3039] [ 32.066755][ T3039] 2 locks held by syz-executor350/3039: [ 32.068095][ T3039] #0: ffff0000c8fda0e0 (&type->s_umount_key#41){+.+.}-{3:3}, at: deactivate_super+0xc8/0xd4 [ 32.070706][ T3039] #1: ffff0000cae07090 (&nilfs->ns_sem){++++}-{3:3}, at: nilfs_put_super+0x4c/0x9c [ 32.072951][ T3039] [ 32.072951][ T3039] stack backtrace: [ 32.074379][ T3039] CPU: 1 PID: 3039 Comm: syz-executor350 Not tainted 6.0.0-rc7-syzkaller-18095-gbbed346d5a96 #0 [ 32.076642][ T3149] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.076852][ T3039] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/30/2022 [ 32.081926][ T3039] Call trace: [ 32.082713][ T3039] dump_backtrace+0x1c4/0x1f0 [ 32.083822][ T3039] show_stack+0x2c/0x54 [ 32.084806][ T3039] dump_stack_lvl+0x104/0x16c [ 32.085932][ T3039] dump_stack+0x1c/0x58 [ 32.086933][ T3039] print_circular_bug+0x2c4/0x2c8 [ 32.087677][ T3148] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.088151][ T3039] check_noncircular+0x14c/0x154 [ 32.091709][ T3039] __lock_acquire+0x1530/0x30a4 [ 32.092886][ T3039] lock_acquire+0x100/0x1f8 [ 32.093354][ T3150] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.093975][ T3039] down_read+0x5c/0x78 [ 32.093985][ T3039] nilfs_count_free_blocks+0x2c/0x6c [ 32.093993][ T3039] nilfs_cleanup_super+0x118/0x1f0 [ 32.099772][ T3039] nilfs_put_super+0x54/0x9c [ 32.101060][ T3039] generic_shutdown_super+0x8c/0x190 [ 32.101346][ T3143] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.102313][ T3039] kill_block_super+0x30/0x78 [ 32.104868][ T3143] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.105778][ T3039] deactivate_locked_super+0x70/0xe8 [ 32.108147][ T3143] Remounting filesystem read-only [ 32.109360][ T3039] deactivate_super+0xd0/0xd4 [ 32.110534][ T3143] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.111605][ T3039] cleanup_mnt+0x1f8/0x234 [ 32.113870][ T3143] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.114940][ T3039] __cleanup_mnt+0x20/0x30 [ 32.114949][ T3039] task_work_run+0xc4/0x14c [ 32.114957][ T3039] do_notify_resume+0x174/0x1f0 [ 32.117578][ T3143] NILFS (loop0): error -5 truncating bmap (ino=16) [ 32.118257][ T3039] el0_svc+0x9c/0x150 executing program [ 32.123089][ T3039] el0t_64_sync_handler+0x84/0xf0 [ 32.124366][ T3039] el0t_64_sync+0x18c/0x190 [ 32.130371][ T3152] loop5: detected capacity change from 0 to 2048 [ 32.132229][ T3089] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 executing program [ 32.136938][ T3154] loop2: detected capacity change from 0 to 2048 executing program [ 32.142642][ T3156] loop3: detected capacity change from 0 to 2048 executing program [ 32.147443][ T3158] loop1: detected capacity change from 0 to 2048 [ 32.149336][ T3159] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.152609][ T3156] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.155550][ T3156] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.157887][ T3156] Remounting filesystem read-only [ 32.159223][ T3156] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.161587][ T3156] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.163775][ T3156] NILFS (loop3): error -5 truncating bmap (ino=16) [ 32.166914][ T3160] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.170877][ T3154] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.173298][ T3164] loop0: detected capacity change from 0 to 2048 [ 32.175745][ T3165] loop4: detected capacity change from 0 to 2048 executing program executing program [ 32.181373][ T3161] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.184350][ T3154] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.186893][ T3152] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.189968][ T3154] Remounting filesystem read-only [ 32.190581][ T3152] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.192709][ T3154] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 32.198013][ T3152] Remounting filesystem read-only [ 32.199366][ T3152] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.202803][ T3154] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.205556][ T3154] NILFS (loop2): error -5 truncating bmap (ino=16) [ 32.205562][ T3168] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.205654][ T3169] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.207322][ T3152] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.214909][ T3158] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.221414][ T3165] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.223926][ T3170] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.224527][ T3165] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.229223][ T3158] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.234964][ T3164] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.237549][ T3164] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.239900][ T3152] NILFS (loop5): error -5 truncating bmap (ino=16) [ 32.241992][ T3167] loop3: detected capacity change from 0 to 2048 [ 32.242892][ T3158] Remounting filesystem read-only [ 32.247149][ T3165] Remounting filesystem read-only [ 32.248936][ T3164] Remounting filesystem read-only [ 32.250284][ T3158] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.251193][ T3165] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.258282][ T3164] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.258561][ T3165] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.260806][ T3158] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.262871][ T3165] NILFS (loop4): error -5 truncating bmap (ino=16) [ 32.265920][ T3164] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.268096][ T3158] NILFS (loop1): error -5 truncating bmap (ino=16) [ 32.270716][ T3164] NILFS (loop0): error -5 truncating bmap (ino=16) executing program [ 32.281614][ T3173] loop5: detected capacity change from 0 to 2048 executing program executing program [ 32.289374][ T3176] loop0: detected capacity change from 0 to 2048 [ 32.292396][ T3174] loop2: detected capacity change from 0 to 2048 executing program [ 32.298459][ T3174] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.301290][ T3177] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.304849][ T3174] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 32.310440][ T3178] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.310587][ T3183] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.316032][ T3184] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.319111][ T3174] Remounting filesystem read-only [ 32.320061][ T3176] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.322579][ T3181] loop1: detected capacity change from 0 to 2048 [ 32.322769][ T3176] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.327065][ T3185] loop4: detected capacity change from 0 to 2048 [ 32.329548][ T3173] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.335948][ T3173] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.340724][ T3173] Remounting filesystem read-only [ 32.342143][ T3173] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.342811][ T3174] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.347212][ T3174] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.349287][ T3176] Remounting filesystem read-only [ 32.350792][ T3176] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.353286][ T3173] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.353404][ T3174] NILFS (loop2): error -5 truncating bmap (ino=16) [ 32.355837][ T3176] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.359503][ T3173] NILFS (loop5): error -5 truncating bmap (ino=16) executing program [ 32.361159][ T3176] NILFS (loop0): error -5 truncating bmap (ino=16) [ 32.365111][ T3187] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.369382][ T3181] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.371931][ T3181] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.375218][ T3181] Remounting filesystem read-only executing program executing program [ 32.381247][ T3181] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.384907][ T3181] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.385955][ T3188] loop3: detected capacity change from 0 to 2048 [ 32.387138][ T3181] NILFS (loop1): error -5 truncating bmap (ino=16) [ 32.392164][ T3193] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.394725][ T3191] loop2: detected capacity change from 0 to 2048 [ 32.395377][ T3188] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.398711][ T3188] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.401111][ T3188] Remounting filesystem read-only [ 32.402315][ T3188] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 32.404625][ T3192] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.405717][ T3188] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.408836][ T3195] loop0: detected capacity change from 0 to 2048 [ 32.410626][ T3188] NILFS (loop3): error -5 truncating bmap (ino=16) [ 32.413749][ T3196] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.417456][ T3196] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.417974][ T3197] loop5: detected capacity change from 0 to 2048 [ 32.420333][ T3196] Remounting filesystem read-only [ 32.422645][ T3196] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.425535][ T3198] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.428220][ T3196] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.430854][ T3196] NILFS (loop4): error -5 truncating bmap (ino=16) executing program [ 32.438169][ T3200] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.443291][ T3191] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.450414][ T3202] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.451035][ T3197] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.452981][ T3191] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 32.462087][ T3195] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.462513][ T3191] Remounting filesystem read-only executing program [ 32.466400][ T3197] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.468875][ T3195] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.469757][ T3201] loop1: detected capacity change from 0 to 2048 [ 32.471573][ T3195] Remounting filesystem read-only [ 32.474384][ T3191] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.476980][ T3195] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.479681][ T3197] Remounting filesystem read-only [ 32.479947][ T3206] loop4: detected capacity change from 0 to 2048 [ 32.480914][ T3191] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.483262][ T3205] loop3: detected capacity change from 0 to 2048 [ 32.485091][ T3195] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.488620][ T3197] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.489567][ T3191] NILFS (loop2): error -5 truncating bmap (ino=16) [ 32.492824][ T3195] NILFS (loop0): error -5 truncating bmap (ino=16) [ 32.496013][ T3197] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.497537][ T3209] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.498823][ T3207] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.503516][ T3197] NILFS (loop5): error -5 truncating bmap (ino=16) executing program [ 32.508842][ T3211] loop0: detected capacity change from 0 to 2048 [ 32.511228][ T3208] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 32.515787][ T3201] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.517013][ T3213] loop2: detected capacity change from 0 to 2048 [ 32.520806][ T3201] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.523297][ T3201] Remounting filesystem read-only [ 32.524823][ T3201] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.527348][ T3201] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.529532][ T3201] NILFS (loop1): error -5 truncating bmap (ino=16) executing program [ 32.532887][ T3215] loop5: detected capacity change from 0 to 2048 [ 32.536549][ T3205] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.537544][ T3206] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.541540][ T3206] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 32.546201][ T3206] Remounting filesystem read-only [ 32.547341][ T3206] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.550931][ T3206] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.552987][ T3205] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.553440][ T3206] NILFS (loop4): error -5 truncating bmap (ino=16) [ 32.557336][ T3217] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.558039][ T3215] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.562367][ T3215] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.567113][ T3215] Remounting filesystem read-only [ 32.568694][ T3205] Remounting filesystem read-only [ 32.570169][ T3219] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.570245][ T3220] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.573673][ T3218] loop1: detected capacity change from 0 to 2048 [ 32.577301][ T3205] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.580221][ T3211] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.582710][ T3213] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.585137][ T3205] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.587431][ T3213] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.589785][ T3211] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.592044][ T3205] NILFS (loop3): error -5 truncating bmap (ino=16) [ 32.593822][ T3213] Remounting filesystem read-only [ 32.594309][ T3215] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.595537][ T3211] Remounting filesystem read-only [ 32.598756][ T3213] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.601341][ T3211] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 32.603894][ T3215] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.604109][ T3213] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.608729][ T3211] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.612088][ T3215] NILFS (loop5): error -5 truncating bmap (ino=16) [ 32.614964][ T3211] NILFS (loop0): error -5 truncating bmap (ino=16) executing program [ 32.618445][ T3213] NILFS (loop2): error -5 truncating bmap (ino=16) [ 32.620856][ T3222] loop4: detected capacity change from 0 to 2048 [ 32.622923][ T3224] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.624828][ T3225] loop3: detected capacity change from 0 to 2048 [ 32.626456][ T3218] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.629834][ T3218] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.636782][ T3218] Remounting filesystem read-only [ 32.637950][ T3218] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program executing program [ 32.641169][ T3218] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.643355][ T3218] NILFS (loop1): error -5 truncating bmap (ino=16) [ 32.647975][ T3227] loop5: detected capacity change from 0 to 2048 executing program [ 32.658028][ T3230] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.659187][ T3234] loop2: detected capacity change from 0 to 2048 [ 32.662228][ T3233] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.662944][ T3051] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 32.665993][ T3225] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.670017][ T3222] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.670026][ T3235] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.672874][ T3225] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.677303][ T3051] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 32.677551][ T3227] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 32.679428][ T3051] Buffer I/O error on dev loop2, logical block 0, async page read [ 32.682760][ T3231] loop0: detected capacity change from 0 to 2048 [ 32.683878][ T3051] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 32.686277][ T3225] Remounting filesystem read-only [ 32.688855][ T3227] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.691435][ T3222] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.694296][ T3225] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.698344][ T3051] Buffer I/O error on dev loop2, logical block 0, async page read [ 32.700483][ T3051] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 32.702785][ T3051] Buffer I/O error on dev loop2, logical block 0, async page read [ 32.703423][ T3236] loop1: detected capacity change from 0 to 2048 [ 32.705203][ T3225] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.706803][ T3227] Remounting filesystem read-only [ 32.708424][ T3225] NILFS (loop3): error -5 truncating bmap (ino=16) [ 32.709582][ T3222] Remounting filesystem read-only [ 32.713000][ T3227] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.715463][ T3222] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.718466][ T3222] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.719969][ T3227] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.721072][ T3222] NILFS (loop4): error -5 truncating bmap (ino=16) [ 32.725793][ T3237] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.728473][ T3239] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.730999][ T3227] NILFS (loop5): error -5 truncating bmap (ino=16) executing program [ 32.732623][ T3238] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.735235][ T3241] loop3: detected capacity change from 0 to 2048 [ 32.738758][ T3236] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.741371][ T3234] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.746601][ T3231] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.748930][ T3234] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.751400][ T3236] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program executing program [ 32.756811][ T3244] loop5: detected capacity change from 0 to 2048 [ 32.759351][ T3245] loop4: detected capacity change from 0 to 2048 [ 32.761103][ T3234] Remounting filesystem read-only [ 32.761670][ T3231] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.762548][ T3236] Remounting filesystem read-only [ 32.769338][ T3234] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.771645][ T3231] Remounting filesystem read-only [ 32.772110][ T3236] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.775781][ T3234] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.776579][ T3236] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.780303][ T3236] NILFS (loop1): error -5 truncating bmap (ino=16) [ 32.780845][ T3231] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.781945][ T3246] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.787458][ T3234] NILFS (loop2): error -5 truncating bmap (ino=16) [ 32.789717][ T3231] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.789860][ T3241] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.792320][ T3231] NILFS (loop0): error -5 truncating bmap (ino=16) [ 32.793899][ T3241] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.799938][ T3247] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.801145][ T3248] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.808306][ T3241] Remounting filesystem read-only [ 32.811001][ T3241] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.811113][ T3244] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.813522][ T3241] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.818363][ T3241] NILFS (loop3): error -5 truncating bmap (ino=16) [ 32.822387][ T3244] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program executing program [ 32.826613][ T3245] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.828567][ T3244] Remounting filesystem read-only [ 32.830581][ T3245] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.833097][ T3245] Remounting filesystem read-only [ 32.834116][ T3251] loop2: detected capacity change from 0 to 2048 [ 32.837649][ T3252] loop1: detected capacity change from 0 to 2048 [ 32.841725][ T3245] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 32.844843][ T3244] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.845964][ T3245] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.849745][ T3245] NILFS (loop4): error -5 truncating bmap (ino=16) [ 32.851550][ T3255] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.852243][ T3251] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.854756][ T3256] loop3: detected capacity change from 0 to 2048 [ 32.862049][ T3251] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 32.867538][ T3252] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.867926][ T3257] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.872673][ T3258] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.873186][ T3244] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.878255][ T3251] Remounting filesystem read-only [ 32.878283][ T3256] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.879630][ T3251] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.886652][ T3244] NILFS (loop5): error -5 truncating bmap (ino=16) [ 32.888848][ T3259] loop0: detected capacity change from 0 to 2048 executing program [ 32.892873][ T3256] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.895040][ T3251] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.897369][ T3252] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.898532][ T3261] loop4: detected capacity change from 0 to 2048 [ 32.900477][ T3256] Remounting filesystem read-only [ 32.902798][ T3251] NILFS (loop2): error -5 truncating bmap (ino=16) [ 32.907030][ T3252] Remounting filesystem read-only executing program [ 32.908624][ T3256] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.911391][ T3264] loop5: detected capacity change from 0 to 2048 [ 32.913015][ T3263] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.913862][ T3259] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.917798][ T3259] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.919672][ T3256] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.920292][ T3265] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.922337][ T3256] NILFS (loop3): error -5 truncating bmap (ino=16) [ 32.925588][ T3261] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.928563][ T3261] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.929808][ T3252] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.933767][ T3252] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.937701][ T3259] Remounting filesystem read-only [ 32.938164][ T3261] Remounting filesystem read-only [ 32.939445][ T3252] NILFS (loop1): error -5 truncating bmap (ino=16) [ 32.941695][ T3259] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.944545][ T3259] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.946794][ T3259] NILFS (loop0): error -5 truncating bmap (ino=16) [ 32.948820][ T3266] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 32.961442][ T3264] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.963256][ T3270] loop0: detected capacity change from 0 to 2048 executing program [ 32.967990][ T3264] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.968666][ T3271] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.975396][ T3261] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 32.981529][ T3273] loop3: detected capacity change from 0 to 2048 [ 32.984238][ T3261] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 32.984459][ T3270] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.986375][ T3261] NILFS (loop4): error -5 truncating bmap (ino=16) [ 32.991628][ T3272] loop2: detected capacity change from 0 to 2048 [ 32.993415][ T3270] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 32.996291][ T3270] Remounting filesystem read-only executing program [ 32.998729][ T3270] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 32.999138][ T3264] Remounting filesystem read-only [ 33.001261][ T3270] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.003022][ T3264] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.006928][ T3276] loop1: detected capacity change from 0 to 2048 executing program [ 33.010717][ T3264] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.012905][ T3264] NILFS (loop5): error -5 truncating bmap (ino=16) [ 33.016480][ T3278] loop4: detected capacity change from 0 to 2048 [ 33.018416][ T3275] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.021660][ T3270] NILFS (loop0): error -5 truncating bmap (ino=16) [ 33.023734][ T3272] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.026293][ T3272] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.028753][ T3272] Remounting filesystem read-only [ 33.030185][ T3272] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.032486][ T3272] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.034852][ T3272] NILFS (loop2): error -5 truncating bmap (ino=16) executing program [ 33.042295][ T3280] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.045575][ T3281] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.048976][ T3273] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.049046][ T3282] loop5: detected capacity change from 0 to 2048 executing program [ 33.054253][ T3276] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.060273][ T3273] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 33.062554][ T3276] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.065275][ T3285] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.067459][ T3273] Remounting filesystem read-only [ 33.069154][ T3273] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.071929][ T3273] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.072488][ T3278] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.077111][ T3278] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.077504][ T3273] NILFS (loop3): error -5 truncating bmap (ino=16) [ 33.079687][ T3278] Remounting filesystem read-only [ 33.082148][ T3276] Remounting filesystem read-only [ 33.082310][ T3287] loop2: detected capacity change from 0 to 2048 [ 33.083362][ T3278] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.087711][ T3276] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 33.092431][ T3278] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.095227][ T3276] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.103614][ T3289] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 33.107344][ T3278] NILFS (loop4): error -5 truncating bmap (ino=16) [ 33.108353][ T3276] NILFS (loop1): error -5 truncating bmap (ino=16) [ 33.112249][ T3282] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.114721][ T3291] loop0: detected capacity change from 0 to 2048 [ 33.116615][ T3292] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.120352][ T3282] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.121320][ T3287] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.125693][ T3287] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.127801][ T3282] Remounting filesystem read-only [ 33.128715][ T3293] loop3: detected capacity change from 0 to 2048 [ 33.129810][ T3282] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.131445][ T3287] Remounting filesystem read-only [ 33.133561][ T3282] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.138562][ T3287] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.140851][ T3282] NILFS (loop5): error -5 truncating bmap (ino=16) [ 33.141449][ T3287] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.145718][ T3287] NILFS (loop2): error -5 truncating bmap (ino=16) [ 33.148242][ T3295] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 33.148763][ T3291] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.153118][ T3296] loop1: detected capacity change from 0 to 2048 executing program executing program [ 33.161540][ T3291] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.166068][ T3299] loop2: detected capacity change from 0 to 2048 [ 33.168464][ T3300] loop4: detected capacity change from 0 to 2048 [ 33.169950][ T3291] Remounting filesystem read-only [ 33.170537][ T3301] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.171254][ T3291] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.175862][ T3296] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.178715][ T3296] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.179686][ T3291] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.181049][ T3302] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.183373][ T3291] NILFS (loop0): error -5 truncating bmap (ino=16) executing program [ 33.192999][ T3304] loop5: detected capacity change from 0 to 2048 [ 33.196604][ T3293] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.196982][ T3296] Remounting filesystem read-only [ 33.200476][ T3293] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.203493][ T3296] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.206216][ T3293] Remounting filesystem read-only [ 33.208426][ T3296] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.210255][ T3293] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.210680][ T3296] NILFS (loop1): error -5 truncating bmap (ino=16) executing program [ 33.212831][ T3293] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.218250][ T3306] loop0: detected capacity change from 0 to 2048 [ 33.219949][ T3293] NILFS (loop3): error -5 truncating bmap (ino=16) [ 33.222291][ T3308] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.226366][ T3299] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.229025][ T3299] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.231400][ T3307] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.234917][ T3299] Remounting filesystem read-only [ 33.236143][ T3309] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.239335][ T3299] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.239384][ T3300] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.242029][ T3299] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.245611][ T3311] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.247467][ T3306] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.251420][ T3306] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.254280][ T3306] Remounting filesystem read-only [ 33.255772][ T3306] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 33.256833][ T3300] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.258986][ T3299] NILFS (loop2): error -5 truncating bmap (ino=16) [ 33.264694][ T3306] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) executing program executing program [ 33.267542][ T3306] NILFS (loop0): error -5 truncating bmap (ino=16) [ 33.268392][ T3312] loop1: detected capacity change from 0 to 2048 [ 33.274296][ T3300] Remounting filesystem read-only [ 33.275530][ T3314] loop3: detected capacity change from 0 to 2048 [ 33.277346][ T3304] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.279898][ T3304] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.280284][ T3300] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.282408][ T3304] Remounting filesystem read-only [ 33.288993][ T3304] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.292246][ T3300] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.294718][ T3316] loop2: detected capacity change from 0 to 2048 executing program [ 33.295500][ T3300] NILFS (loop4): error -5 truncating bmap (ino=16) [ 33.297316][ T3304] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.299952][ T3319] loop0: detected capacity change from 0 to 2048 [ 33.300756][ T3304] NILFS (loop5): error -5 truncating bmap (ino=16) [ 33.301653][ T3318] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.307935][ T3314] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.310781][ T3314] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 33.317572][ T3321] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.318848][ T3314] Remounting filesystem read-only [ 33.321210][ T3322] loop4: detected capacity change from 0 to 2048 [ 33.321963][ T3314] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.327377][ T3312] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.329872][ T3312] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.330054][ T3314] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.332177][ T3323] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.337688][ T3314] NILFS (loop3): error -5 truncating bmap (ino=16) [ 33.340067][ T3312] Remounting filesystem read-only [ 33.341426][ T3312] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.343756][ T3312] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.344172][ T3316] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.346738][ T3312] NILFS (loop1): error -5 truncating bmap (ino=16) [ 33.351098][ T3324] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.353812][ T3316] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 33.358309][ T3322] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.360735][ T3322] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.363074][ T3316] Remounting filesystem read-only executing program [ 33.368558][ T3322] Remounting filesystem read-only [ 33.369783][ T3316] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.371840][ T3327] loop5: detected capacity change from 0 to 2048 [ 33.372201][ T3328] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.376511][ T3322] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 33.379002][ T3316] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.381288][ T3322] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.383870][ T3316] NILFS (loop2): error -5 truncating bmap (ino=16) [ 33.385763][ T3322] NILFS (loop4): error -5 truncating bmap (ino=16) [ 33.388481][ T3319] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.388614][ T3331] loop1: detected capacity change from 0 to 2048 [ 33.390920][ T3319] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.394437][ T3329] loop3: detected capacity change from 0 to 2048 [ 33.398504][ T3332] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.403559][ T3333] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.407586][ T3335] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.410347][ T3319] Remounting filesystem read-only [ 33.411731][ T3319] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.414645][ T3319] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.415788][ T3331] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.417072][ T3329] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.419365][ T3331] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.421295][ T3329] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.425901][ T3319] NILFS (loop0): error -5 truncating bmap (ino=16) executing program [ 33.426042][ T3327] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.434965][ T3329] Remounting filesystem read-only executing program [ 33.436317][ T3329] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 33.439055][ T3329] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.439082][ T3327] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.442098][ T3329] NILFS (loop3): error -5 truncating bmap (ino=16) [ 33.445809][ T3337] loop2: detected capacity change from 0 to 2048 [ 33.453863][ T3331] Remounting filesystem read-only [ 33.454672][ T3340] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.456081][ T3337] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.463494][ T3339] loop0: detected capacity change from 0 to 2048 [ 33.466717][ T3341] loop4: detected capacity change from 0 to 2048 [ 33.468152][ T3337] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.468882][ T3331] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.470788][ T3337] Remounting filesystem read-only [ 33.473035][ T3327] Remounting filesystem read-only executing program [ 33.478723][ T3343] loop3: detected capacity change from 0 to 2048 [ 33.480247][ T3051] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 33.480283][ T3051] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 33.484690][ T3051] Buffer I/O error on dev loop3, logical block 0, async page read [ 33.486698][ T3051] Buffer I/O error on dev loop3, logical block 0, async page read [ 33.488509][ T3051] Buffer I/O error on dev loop3, logical block 0, async page read [ 33.489726][ T3337] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.490629][ T3051] Buffer I/O error on dev loop3, logical block 0, async page read [ 33.492799][ T3337] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.497048][ T3327] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.497846][ T3337] NILFS (loop2): error -5 truncating bmap (ino=16) [ 33.499846][ T3327] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.503490][ T3327] NILFS (loop5): error -5 truncating bmap (ino=16) [ 33.505407][ T3344] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.506359][ T3331] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.510356][ T3331] NILFS (loop1): error -5 truncating bmap (ino=16) [ 33.512073][ T3341] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.518501][ T3341] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.522745][ T3341] Remounting filesystem read-only executing program executing program [ 33.526558][ T3349] loop5: detected capacity change from 0 to 2048 [ 33.528417][ T3347] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.528542][ T3348] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.533505][ T3343] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.536712][ T3339] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.536754][ T3343] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.541778][ T3350] loop2: detected capacity change from 0 to 2048 [ 33.543465][ T3341] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 33.549829][ T3341] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.552464][ T3341] NILFS (loop4): error -5 truncating bmap (ino=16) [ 33.555092][ T3352] loop1: detected capacity change from 0 to 2048 [ 33.557110][ T3339] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.557649][ T3353] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.559565][ T3343] Remounting filesystem read-only [ 33.564199][ T3343] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.566908][ T3343] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.569164][ T3343] NILFS (loop3): error -5 truncating bmap (ino=16) executing program [ 33.573798][ T3349] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.576664][ T3349] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.578108][ T3339] Remounting filesystem read-only [ 33.580937][ T3356] loop4: detected capacity change from 0 to 2048 [ 33.583019][ T3355] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.583201][ T3349] Remounting filesystem read-only [ 33.586085][ T3339] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.590147][ T3339] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.592466][ T3339] NILFS (loop0): error -5 truncating bmap (ino=16) [ 33.594664][ T3357] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.598227][ T3349] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.601368][ T3349] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.601696][ T3356] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.603834][ T3349] NILFS (loop5): error -5 truncating bmap (ino=16) executing program [ 33.610091][ T3359] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.611580][ T3360] loop3: detected capacity change from 0 to 2048 [ 33.615068][ T3356] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.619510][ T3352] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.622032][ T3352] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.625106][ T3352] Remounting filesystem read-only [ 33.626909][ T3352] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 33.631811][ T3356] Remounting filesystem read-only [ 33.633503][ T3363] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 33.636416][ T3364] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.638045][ T3365] loop5: detected capacity change from 0 to 2048 [ 33.639917][ T3360] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.643049][ T3360] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.644296][ T3352] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.645939][ T3360] Remounting filesystem read-only [ 33.648775][ T3363] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.651057][ T3363] Remounting filesystem read-only [ 33.651715][ T3360] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.652509][ T3356] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.657441][ T3356] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.657675][ T3363] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.659664][ T3356] NILFS (loop4): error -5 truncating bmap (ino=16) [ 33.662770][ T3366] loop0: detected capacity change from 0 to 2048 [ 33.663613][ T3352] NILFS (loop1): error -5 truncating bmap (ino=16) [ 33.666157][ T3363] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.666721][ T3367] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 33.676147][ T3369] loop4: detected capacity change from 0 to 2048 [ 33.679752][ T3360] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.682009][ T3360] NILFS (loop3): error -5 truncating bmap (ino=16) [ 33.683839][ T3365] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.684847][ T3363] NILFS (loop2): error -5 truncating bmap (ino=16) [ 33.688432][ T3365] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 33.698253][ T3365] Remounting filesystem read-only [ 33.699776][ T3365] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.702295][ T3365] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.703458][ T3370] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program executing program [ 33.705328][ T3366] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.709412][ T3373] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.710521][ T3365] NILFS (loop5): error -5 truncating bmap (ino=16) [ 33.713569][ T3374] loop2: detected capacity change from 0 to 2048 [ 33.713766][ T3369] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.716155][ T3376] loop1: detected capacity change from 0 to 2048 [ 33.717891][ T3369] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.720654][ T3366] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.727495][ T3369] Remounting filesystem read-only [ 33.728758][ T3369] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.731456][ T3377] loop3: detected capacity change from 0 to 2048 executing program [ 33.731540][ T3369] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.735194][ T3366] Remounting filesystem read-only [ 33.735386][ T3366] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.739221][ T3369] NILFS (loop4): error -5 truncating bmap (ino=16) [ 33.741360][ T3366] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.743286][ T3366] NILFS (loop0): error -5 truncating bmap (ino=16) [ 33.744722][ T3377] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.748422][ T3381] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.748900][ T3377] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.753412][ T3380] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.755058][ T3376] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.758655][ T3376] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.761485][ T3382] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 33.764794][ T3374] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.765241][ T3384] loop4: detected capacity change from 0 to 2048 [ 33.767529][ T3374] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.769268][ T3379] loop5: detected capacity change from 0 to 2048 [ 33.778104][ T3377] Remounting filesystem read-only [ 33.779835][ T3376] Remounting filesystem read-only [ 33.782182][ T3374] Remounting filesystem read-only executing program [ 33.790899][ T3377] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.793619][ T3374] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.795960][ T3376] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.796079][ T3374] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.798389][ T3386] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.809242][ T3388] loop0: detected capacity change from 0 to 2048 [ 33.814602][ T3377] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.814989][ T3387] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.817108][ T3376] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.820412][ T3379] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.823559][ T3377] NILFS (loop3): error -5 truncating bmap (ino=16) [ 33.826515][ T3376] NILFS (loop1): error -5 truncating bmap (ino=16) [ 33.827926][ T3384] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.830702][ T3379] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.831888][ T3374] NILFS (loop2): error -5 truncating bmap (ino=16) [ 33.832875][ T3384] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 33.844969][ T3379] Remounting filesystem read-only executing program [ 33.848175][ T3379] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.850559][ T3384] Remounting filesystem read-only [ 33.855904][ T3390] loop3: detected capacity change from 0 to 2048 executing program [ 33.857307][ T3384] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.859817][ T3395] loop2: detected capacity change from 0 to 2048 [ 33.861712][ T3394] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.865704][ T3379] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.868749][ T3393] loop1: detected capacity change from 0 to 2048 [ 33.871766][ T3384] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.873237][ T3396] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.875149][ T3379] NILFS (loop5): error -5 truncating bmap (ino=16) [ 33.878172][ T3397] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.879989][ T3390] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.880967][ T3384] NILFS (loop4): error -5 truncating bmap (ino=16) [ 33.885024][ T3390] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.893570][ T3395] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.898374][ T3390] Remounting filesystem read-only [ 33.900894][ T3395] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.901067][ T3390] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.903541][ T3395] Remounting filesystem read-only [ 33.907224][ T3395] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.909872][ T3395] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.911230][ T3400] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.912196][ T3395] NILFS (loop2): error -5 truncating bmap (ino=16) [ 33.914680][ T3388] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.917021][ T3393] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.920951][ T3393] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.921511][ T3388] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 33.923597][ T3393] Remounting filesystem read-only [ 33.926540][ T3390] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.927797][ T3393] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 33.928825][ T3390] NILFS (loop3): error -5 truncating bmap (ino=16) [ 33.931612][ T3393] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.934977][ T3401] loop4: detected capacity change from 0 to 2048 [ 33.936476][ T3402] loop5: detected capacity change from 0 to 2048 [ 33.939712][ T3393] NILFS (loop1): error -5 truncating bmap (ino=16) [ 33.941389][ T3388] Remounting filesystem read-only [ 33.948473][ T3404] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program executing program [ 33.955394][ T3408] loop1: detected capacity change from 0 to 2048 [ 33.956706][ T3401] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.963112][ T3388] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.967235][ T3401] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.967238][ T3406] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.967295][ T3407] loop2: detected capacity change from 0 to 2048 [ 33.970632][ T3402] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 33.977913][ T3388] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.978281][ T3410] loop3: detected capacity change from 0 to 2048 [ 33.981405][ T3411] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.982015][ T3402] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 33.986004][ T3388] NILFS (loop0): error -5 truncating bmap (ino=16) [ 33.990622][ T3401] Remounting filesystem read-only [ 33.992002][ T3401] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 33.994782][ T3401] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 33.996079][ T3413] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.996952][ T3412] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.000254][ T3402] Remounting filesystem read-only [ 34.003191][ T3402] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.005830][ T3402] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.007865][ T3407] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.008094][ T3402] NILFS (loop5): error -5 truncating bmap (ino=16) [ 34.010182][ T3407] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.012089][ T3401] NILFS (loop4): error -5 truncating bmap (ino=16) [ 34.018703][ T3407] Remounting filesystem read-only [ 34.020945][ T3407] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.021389][ T3410] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.023746][ T3407] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.026024][ T3408] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.030378][ T3408] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.031661][ T3407] NILFS (loop2): error -5 truncating bmap (ino=16) executing program [ 34.036965][ T3415] loop4: detected capacity change from 0 to 2048 [ 34.039959][ T3410] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.041612][ T3408] Remounting filesystem read-only [ 34.046490][ T3408] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 34.049820][ T3408] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.052452][ T3408] NILFS (loop1): error -5 truncating bmap (ino=16) executing program [ 34.055602][ T3410] Remounting filesystem read-only [ 34.057905][ T3420] loop0: detected capacity change from 0 to 2048 [ 34.060092][ T3410] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.064391][ T3410] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.066212][ T3418] loop2: detected capacity change from 0 to 2048 [ 34.069397][ T3410] NILFS (loop3): error -5 truncating bmap (ino=16) executing program [ 34.074072][ T3421] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.080084][ T3424] loop5: detected capacity change from 0 to 2048 [ 34.080283][ T3415] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program executing program [ 34.091366][ T3427] loop1: detected capacity change from 0 to 2048 [ 34.092260][ T3423] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.094797][ T3428] loop3: detected capacity change from 0 to 2048 [ 34.096479][ T3418] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.104304][ T3418] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.104308][ T3425] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.107944][ T3415] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.117181][ T3420] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.120975][ T3418] Remounting filesystem read-only [ 34.121749][ T3420] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.122265][ T3418] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.125444][ T3429] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.128375][ T3427] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.132706][ T3415] Remounting filesystem read-only [ 34.134584][ T3420] Remounting filesystem read-only [ 34.135984][ T3418] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.136090][ T3420] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.138109][ T3418] NILFS (loop2): error -5 truncating bmap (ino=16) [ 34.138174][ T3431] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.140666][ T3430] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.142097][ T3427] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.150532][ T3420] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.152470][ T3420] NILFS (loop0): error -5 truncating bmap (ino=16) [ 34.156856][ T3415] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.157422][ T3427] Remounting filesystem read-only [ 34.159779][ T3415] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.162894][ T3415] NILFS (loop4): error -5 truncating bmap (ino=16) executing program [ 34.163065][ T3427] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.167251][ T3433] loop2: detected capacity change from 0 to 2048 [ 34.169463][ T3427] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.171932][ T3427] NILFS (loop1): error -5 truncating bmap (ino=16) [ 34.172177][ T3428] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 34.177981][ T3424] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.180521][ T3424] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.182989][ T3428] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.185885][ T3424] Remounting filesystem read-only executing program [ 34.195987][ T3435] loop0: detected capacity change from 0 to 2048 executing program [ 34.199374][ T3428] Remounting filesystem read-only [ 34.199670][ T3439] loop1: detected capacity change from 0 to 2048 [ 34.200810][ T3428] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.203048][ T3051] Buffer I/O error on dev loop1, logical block 0, async page read [ 34.204932][ T3424] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.211748][ T3424] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.212049][ T3438] loop4: detected capacity change from 0 to 2048 [ 34.214705][ T3428] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.216530][ T3440] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.217784][ T3441] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.220334][ T3424] NILFS (loop5): error -5 truncating bmap (ino=16) [ 34.223411][ T3439] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.226797][ T3439] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.228357][ T3442] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.232498][ T3435] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.235020][ T3435] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.237814][ T3435] Remounting filesystem read-only [ 34.239619][ T3435] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.239939][ T3433] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.242015][ T3435] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.246963][ T3443] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.249571][ T3435] NILFS (loop0): error -5 truncating bmap (ino=16) [ 34.250820][ T3439] Remounting filesystem read-only [ 34.251747][ T3428] NILFS (loop3): error -5 truncating bmap (ino=16) [ 34.252620][ T3439] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.254682][ T3433] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.259979][ T3438] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.262070][ T3438] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.268463][ T3438] Remounting filesystem read-only [ 34.269771][ T3438] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 34.273570][ T3438] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 34.276855][ T3439] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.279222][ T3438] NILFS (loop4): error -5 truncating bmap (ino=16) executing program [ 34.281783][ T3447] loop5: detected capacity change from 0 to 2048 [ 34.283432][ T3439] NILFS (loop1): error -5 truncating bmap (ino=16) [ 34.284538][ T3433] Remounting filesystem read-only [ 34.285767][ T3448] loop0: detected capacity change from 0 to 2048 [ 34.288836][ T3433] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.292399][ T3449] loop3: detected capacity change from 0 to 2048 [ 34.293466][ T3433] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.296471][ T3450] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.297073][ T3433] NILFS (loop2): error -5 truncating bmap (ino=16) [ 34.300342][ T3447] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.304120][ T3447] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.312091][ T3447] Remounting filesystem read-only [ 34.313449][ T3447] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.316617][ T3452] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program executing program [ 34.321559][ T3448] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.325062][ T3454] loop1: detected capacity change from 0 to 2048 [ 34.325658][ T3448] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.328984][ T3447] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 34.331417][ T3448] Remounting filesystem read-only [ 34.332720][ T3456] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.333380][ T3457] loop4: detected capacity change from 0 to 2048 [ 34.335994][ T3447] NILFS (loop5): error -5 truncating bmap (ino=16) [ 34.338815][ T3448] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.340963][ T3448] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.342589][ T3449] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.343486][ T3448] NILFS (loop0): error -5 truncating bmap (ino=16) [ 34.349118][ T3458] loop2: detected capacity change from 0 to 2048 [ 34.350046][ T3449] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.353881][ T3459] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.356965][ T3449] Remounting filesystem read-only [ 34.358270][ T3449] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.360561][ T3449] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.362599][ T3449] NILFS (loop3): error -5 truncating bmap (ino=16) [ 34.364759][ T3460] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program executing program [ 34.371991][ T3464] loop0: detected capacity change from 0 to 2048 [ 34.374786][ T3465] loop5: detected capacity change from 0 to 2048 [ 34.379955][ T3467] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.382634][ T3458] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.383500][ T3464] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.385699][ T3462] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.388118][ T3468] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.390346][ T3458] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.393578][ T3465] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 34.404204][ T3464] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.406591][ T3465] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.406747][ T3454] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.409141][ T3465] Remounting filesystem read-only [ 34.412824][ T3464] Remounting filesystem read-only [ 34.414466][ T3464] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.414650][ T3457] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.416731][ T3464] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.416743][ T3464] NILFS (loop0): error -5 truncating bmap (ino=16) [ 34.416959][ T3465] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.420436][ T3454] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.421838][ T3465] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.430201][ T3465] NILFS (loop5): error -5 truncating bmap (ino=16) [ 34.432319][ T3469] loop3: detected capacity change from 0 to 2048 [ 34.436642][ T3470] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.439636][ T3457] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.442092][ T3457] Remounting filesystem read-only [ 34.443313][ T3457] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.445738][ T3457] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 34.445998][ T3458] Remounting filesystem read-only [ 34.447955][ T3457] NILFS (loop4): error -5 truncating bmap (ino=16) [ 34.449623][ T3473] loop0: detected capacity change from 0 to 2048 executing program [ 34.454431][ T3454] Remounting filesystem read-only [ 34.456076][ T3469] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.456182][ T3475] loop5: detected capacity change from 0 to 2048 [ 34.458528][ T3469] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.462488][ T3458] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 34.473861][ T3477] loop4: detected capacity change from 0 to 2048 [ 34.473866][ T3458] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.475742][ T3458] NILFS (loop2): error -5 truncating bmap (ino=16) [ 34.482232][ T3454] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.484401][ T3478] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.484697][ T3474] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.488316][ T3473] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.492032][ T3473] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.494918][ T3473] Remounting filesystem read-only [ 34.495271][ T3454] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.496207][ T3473] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.498822][ T3475] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.500742][ T3473] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.500755][ T3473] NILFS (loop0): error -5 truncating bmap (ino=16) [ 34.503073][ T3475] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.507196][ T3454] NILFS (loop1): error -5 truncating bmap (ino=16) [ 34.511147][ T3469] Remounting filesystem read-only [ 34.512712][ T3469] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.515586][ T3469] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.517716][ T3475] Remounting filesystem read-only [ 34.518388][ T3469] NILFS (loop3): error -5 truncating bmap (ino=16) [ 34.520414][ T3479] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 34.526642][ T3481] loop2: detected capacity change from 0 to 2048 [ 34.528671][ T3475] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.531259][ T3475] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.538571][ T3477] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.541884][ T3477] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.544692][ T3477] Remounting filesystem read-only executing program [ 34.545978][ T3477] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.548766][ T3484] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 34.552080][ T3481] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.554610][ T3486] loop1: detected capacity change from 0 to 2048 [ 34.554946][ T3481] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.558612][ T3475] NILFS (loop5): error -5 truncating bmap (ino=16) [ 34.560224][ T3477] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.560599][ T3481] Remounting filesystem read-only [ 34.562583][ T3477] NILFS (loop4): error -5 truncating bmap (ino=16) [ 34.565898][ T3485] loop0: detected capacity change from 0 to 2048 [ 34.570318][ T3481] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.572759][ T3481] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.575406][ T3481] NILFS (loop2): error -5 truncating bmap (ino=16) [ 34.577743][ T3488] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 34.582774][ T3489] loop3: detected capacity change from 0 to 2048 executing program [ 34.587162][ T3486] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.588867][ T3491] loop4: detected capacity change from 0 to 2048 [ 34.591778][ T3492] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.595365][ T3489] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.597758][ T3489] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.600247][ T3486] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.605223][ T3489] Remounting filesystem read-only executing program [ 34.606554][ T3486] Remounting filesystem read-only [ 34.608096][ T3486] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.608100][ T3489] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.608115][ T3489] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 34.610591][ T3486] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.618482][ T3486] NILFS (loop1): error -5 truncating bmap (ino=16) [ 34.618548][ T3489] NILFS (loop3): error -5 truncating bmap (ino=16) [ 34.620011][ T3495] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.625947][ T3497] loop2: detected capacity change from 0 to 2048 [ 34.628302][ T3485] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.631587][ T3485] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.636715][ T3485] Remounting filesystem read-only executing program executing program [ 34.638288][ T3485] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.641296][ T3496] loop5: detected capacity change from 0 to 2048 [ 34.646666][ T3485] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.648926][ T3499] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.652059][ T3501] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.652780][ T3502] loop1: detected capacity change from 0 to 2048 [ 34.655121][ T3497] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.657433][ T3504] loop3: detected capacity change from 0 to 2048 [ 34.660437][ T3485] NILFS (loop0): error -5 truncating bmap (ino=16) [ 34.662404][ T3497] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.663690][ T3503] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.668204][ T3491] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.670780][ T3491] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.673579][ T3497] Remounting filesystem read-only [ 34.678790][ T3491] Remounting filesystem read-only executing program [ 34.683667][ T3497] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.687282][ T3506] loop0: detected capacity change from 0 to 2048 [ 34.689273][ T3507] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.693613][ T3497] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.694105][ T3496] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.696429][ T3497] NILFS (loop2): error -5 truncating bmap (ino=16) [ 34.701282][ T3508] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.701460][ T3496] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.705693][ T3491] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.708724][ T3491] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.715368][ T3502] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.718183][ T3502] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.719179][ T3491] NILFS (loop4): error -5 truncating bmap (ino=16) [ 34.720564][ T3509] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.722808][ T3506] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.732271][ T3506] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.732271][ T3504] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.734828][ T3506] Remounting filesystem read-only executing program [ 34.737370][ T3504] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.739165][ T3506] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.743892][ T3511] loop2: detected capacity change from 0 to 2048 [ 34.745667][ T3506] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.750590][ T3506] NILFS (loop0): error -5 truncating bmap (ino=16) [ 34.752807][ T3512] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.755149][ T3496] Remounting filesystem read-only [ 34.758372][ T3502] Remounting filesystem read-only [ 34.758428][ T3511] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.759685][ T3496] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.764512][ T3502] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.767062][ T3502] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.769371][ T3502] NILFS (loop1): error -5 truncating bmap (ino=16) [ 34.770890][ T3496] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.771311][ T3511] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.773191][ T3496] NILFS (loop5): error -5 truncating bmap (ino=16) [ 34.777201][ T3504] Remounting filesystem read-only [ 34.778960][ T3504] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.782820][ T3504] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) executing program executing program [ 34.785801][ T3504] NILFS (loop3): error -5 truncating bmap (ino=16) [ 34.788367][ T3515] loop0: detected capacity change from 0 to 2048 [ 34.789122][ T3511] Remounting filesystem read-only [ 34.799359][ T3516] loop4: detected capacity change from 0 to 2048 executing program [ 34.800235][ T3511] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.810245][ T3519] loop1: detected capacity change from 0 to 2048 executing program [ 34.812785][ T3511] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 34.815779][ T3521] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.817183][ T3524] loop3: detected capacity change from 0 to 2048 [ 34.818635][ T3511] NILFS (loop2): error -5 truncating bmap (ino=16) [ 34.820248][ T3522] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.822325][ T3523] loop5: detected capacity change from 0 to 2048 [ 34.826582][ T3515] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.833192][ T3516] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.835838][ T3516] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.835908][ T3515] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.838775][ T3516] Remounting filesystem read-only [ 34.841741][ T3525] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.845353][ T3515] Remounting filesystem read-only [ 34.845414][ T3516] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.849305][ T3515] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.852207][ T3516] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 34.854837][ T3519] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.857160][ T3516] NILFS (loop4): error -5 truncating bmap (ino=16) [ 34.858986][ T3519] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.859331][ T3515] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.864457][ T3515] NILFS (loop0): error -5 truncating bmap (ino=16) [ 34.868518][ T3529] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.871720][ T3523] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.874268][ T3527] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.875017][ T3524] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.879576][ T3524] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.882071][ T3528] loop2: detected capacity change from 0 to 2048 [ 34.885190][ T3524] Remounting filesystem read-only [ 34.885402][ T3523] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.886458][ T3524] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 34.888741][ T3519] Remounting filesystem read-only [ 34.891827][ T3524] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.893295][ T3531] loop4: detected capacity change from 0 to 2048 [ 34.894944][ T3524] NILFS (loop3): error -5 truncating bmap (ino=16) [ 34.896188][ T3519] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.901809][ T3519] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.902855][ T3523] Remounting filesystem read-only [ 34.904346][ T3519] NILFS (loop1): error -5 truncating bmap (ino=16) [ 34.907535][ T3523] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 34.910440][ T3523] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.914506][ T3532] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 34.919060][ T3537] loop3: detected capacity change from 0 to 2048 [ 34.919208][ T3533] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.921235][ T3535] loop0: detected capacity change from 0 to 2048 [ 34.924238][ T3528] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.925394][ T3523] NILFS (loop5): error -5 truncating bmap (ino=16) [ 34.929901][ T3538] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.933624][ T3528] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.936257][ T3537] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.939035][ T3537] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.943250][ T3537] Remounting filesystem read-only [ 34.945872][ T3537] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.948288][ T3539] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.951714][ T3535] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program executing program [ 34.954293][ T3535] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.956729][ T3537] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.956963][ T3528] Remounting filesystem read-only [ 34.959107][ T3535] Remounting filesystem read-only [ 34.961285][ T3535] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.963645][ T3537] NILFS (loop3): error -5 truncating bmap (ino=16) [ 34.964976][ T3542] loop5: detected capacity change from 0 to 2048 [ 34.965494][ T3535] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.967009][ T3531] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.969475][ T3535] NILFS (loop0): error -5 truncating bmap (ino=16) [ 34.973557][ T3531] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 34.977972][ T3528] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 34.984686][ T3543] loop1: detected capacity change from 0 to 2048 [ 34.988001][ T3528] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 34.991959][ T3531] Remounting filesystem read-only executing program [ 34.996898][ T3528] NILFS (loop2): error -5 truncating bmap (ino=16) [ 34.999441][ T3545] loop3: detected capacity change from 0 to 2048 [ 35.001507][ T3531] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 35.004782][ T3547] loop0: detected capacity change from 0 to 2048 [ 35.008005][ T3531] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.010341][ T3548] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.010849][ T3531] NILFS (loop4): error -5 truncating bmap (ino=16) [ 35.015564][ T3551] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.018235][ T3542] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.020747][ T3542] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.023001][ T3549] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.025639][ T3550] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.028670][ T3543] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.031324][ T3543] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.034655][ T3543] Remounting filesystem read-only executing program [ 35.035934][ T3543] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.038044][ T3554] loop4: detected capacity change from 0 to 2048 [ 35.038872][ T3542] Remounting filesystem read-only [ 35.041383][ T3542] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.043909][ T3543] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 35.046662][ T3542] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.048253][ T3555] loop2: detected capacity change from 0 to 2048 [ 35.049077][ T3542] NILFS (loop5): error -5 truncating bmap (ino=16) [ 35.052062][ T3543] NILFS (loop1): error -5 truncating bmap (ino=16) [ 35.055570][ T3545] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.056802][ T3556] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.061727][ T3557] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.062080][ T3547] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.064025][ T3545] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.071588][ T3545] Remounting filesystem read-only [ 35.073537][ T3545] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.076072][ T3545] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.077209][ T3554] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.081246][ T3545] NILFS (loop3): error -5 truncating bmap (ino=16) [ 35.082885][ T3547] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.085458][ T3554] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.088060][ T3555] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.090568][ T3555] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.092599][ T3547] Remounting filesystem read-only [ 35.095509][ T3554] Remounting filesystem read-only [ 35.097281][ T3554] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program executing program [ 35.101122][ T3554] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 35.103439][ T3554] NILFS (loop4): error -5 truncating bmap (ino=16) [ 35.105833][ T3555] Remounting filesystem read-only [ 35.107073][ T3547] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.107950][ T3561] loop1: detected capacity change from 0 to 2048 [ 35.109370][ T3547] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.109383][ T3547] NILFS (loop0): error -5 truncating bmap (ino=16) [ 35.109440][ T3555] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.120441][ T3562] loop5: detected capacity change from 0 to 2048 [ 35.123845][ T3563] loop3: detected capacity change from 0 to 2048 [ 35.128550][ T3555] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.132107][ T3564] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.135684][ T3561] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.139241][ T3561] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program executing program [ 35.140684][ T3555] NILFS (loop2): error -5 truncating bmap (ino=16) [ 35.143322][ T3561] Remounting filesystem read-only [ 35.143366][ T3561] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.143382][ T3561] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.143390][ T3561] NILFS (loop1): error -5 truncating bmap (ino=16) [ 35.147389][ T3567] loop0: detected capacity change from 0 to 2048 [ 35.153059][ T3568] loop4: detected capacity change from 0 to 2048 [ 35.156459][ T3569] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.159291][ T3570] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.159882][ T3563] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.166937][ T3563] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.170945][ T3562] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.172491][ T3563] Remounting filesystem read-only [ 35.175377][ T3571] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.175395][ T3572] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.180697][ T3562] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.185579][ T3563] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.188820][ T3567] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.191913][ T3568] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.194832][ T3568] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.197290][ T3567] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.198934][ T3562] Remounting filesystem read-only [ 35.199986][ T3563] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.203566][ T3568] Remounting filesystem read-only [ 35.205755][ T3567] Remounting filesystem read-only [ 35.207056][ T3563] NILFS (loop3): error -5 truncating bmap (ino=16) executing program [ 35.209797][ T3567] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.212603][ T3568] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.215462][ T3568] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.219862][ T3567] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.221899][ T3562] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.222037][ T3568] NILFS (loop4): error -5 truncating bmap (ino=16) executing program [ 35.226269][ T3567] NILFS (loop0): error -5 truncating bmap (ino=16) [ 35.227511][ T3562] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.232444][ T3562] NILFS (loop5): error -5 truncating bmap (ino=16) executing program [ 35.243297][ T3576] loop1: detected capacity change from 0 to 2048 executing program executing program [ 35.248861][ T3580] loop3: detected capacity change from 0 to 2048 [ 35.260174][ T3574] loop2: detected capacity change from 0 to 2048 executing program [ 35.268634][ T3581] loop4: detected capacity change from 0 to 2048 [ 35.270473][ T3585] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.272292][ T3583] loop0: detected capacity change from 0 to 2048 [ 35.273754][ T3584] loop5: detected capacity change from 0 to 2048 [ 35.287165][ T3580] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.297401][ T3589] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.299968][ T3586] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.300782][ T3574] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.305598][ T3588] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.309002][ T3580] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.312306][ T3583] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.317101][ T3574] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.321075][ T3583] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.331281][ T3580] Remounting filesystem read-only [ 35.332809][ T3583] Remounting filesystem read-only [ 35.334683][ T3574] Remounting filesystem read-only [ 35.336143][ T3580] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.338593][ T3574] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.339509][ T3576] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.341166][ T3583] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.343326][ T3576] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.346067][ T3580] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.349627][ T3576] Remounting filesystem read-only [ 35.350709][ T3574] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.351340][ T3590] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.353913][ T3583] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.356116][ T3576] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.358323][ T3580] NILFS (loop3): error -5 truncating bmap (ino=16) [ 35.360400][ T3591] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.361958][ T3574] NILFS (loop2): error -5 truncating bmap (ino=16) [ 35.366377][ T3583] NILFS (loop0): error -5 truncating bmap (ino=16) [ 35.368285][ T3576] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.371208][ T3576] NILFS (loop1): error -5 truncating bmap (ino=16) [ 35.373904][ T3584] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.377807][ T3584] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.382274][ T3584] Remounting filesystem read-only [ 35.383390][ T3584] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.385995][ T3584] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.388017][ T3584] NILFS (loop5): error -5 truncating bmap (ino=16) executing program executing program [ 35.392307][ T3595] loop4: detected capacity change from 0 to 2048 [ 35.397029][ T3596] loop0: detected capacity change from 0 to 2048 executing program executing program executing program [ 35.404477][ T3600] loop2: detected capacity change from 0 to 2048 [ 35.406035][ T3601] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 35.409318][ T3595] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.411775][ T3602] loop3: detected capacity change from 0 to 2048 [ 35.411943][ T3595] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.420906][ T3605] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.420930][ T3595] Remounting filesystem read-only [ 35.424372][ T3603] loop1: detected capacity change from 0 to 2048 [ 35.425817][ T3606] loop5: detected capacity change from 0 to 2048 [ 35.430919][ T3595] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.433034][ T3595] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.436118][ T3595] NILFS (loop4): error -5 truncating bmap (ino=16) [ 35.436350][ T3596] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.438764][ T3607] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.444598][ T3600] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.447544][ T3596] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.453423][ T3600] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.456169][ T3596] Remounting filesystem read-only [ 35.457915][ T3600] Remounting filesystem read-only [ 35.460463][ T3596] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.464719][ T3600] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.472607][ T3608] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.476281][ T3596] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.479535][ T3602] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.482075][ T3610] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.482159][ T3611] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.485667][ T3602] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.488989][ T3606] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.489887][ T3600] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 35.494103][ T3603] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.496579][ T3596] NILFS (loop0): error -5 truncating bmap (ino=16) [ 35.498471][ T3602] Remounting filesystem read-only [ 35.500031][ T3603] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.503068][ T3600] NILFS (loop2): error -5 truncating bmap (ino=16) [ 35.503634][ T3606] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.505369][ T3602] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.507149][ T3606] Remounting filesystem read-only [ 35.510433][ T3603] Remounting filesystem read-only [ 35.511700][ T3602] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.512398][ T3603] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.513904][ T3602] NILFS (loop3): error -5 truncating bmap (ino=16) [ 35.516873][ T3606] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.518553][ T3612] loop4: detected capacity change from 0 to 2048 [ 35.520018][ T3606] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.522292][ T3603] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.523752][ T3606] NILFS (loop5): error -5 truncating bmap (ino=16) [ 35.526260][ T3603] NILFS (loop1): error -5 truncating bmap (ino=16) [ 35.529991][ T3613] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 35.539237][ T3612] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.541776][ T3612] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 35.545334][ T3612] Remounting filesystem read-only [ 35.546859][ T3612] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 35.549277][ T3612] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.552110][ T3616] loop2: detected capacity change from 0 to 2048 executing program [ 35.554533][ T3619] loop0: detected capacity change from 0 to 2048 executing program [ 35.557007][ T3612] NILFS (loop4): error -5 truncating bmap (ino=16) [ 35.561672][ T3622] loop5: detected capacity change from 0 to 2048 [ 35.562348][ T3621] loop3: detected capacity change from 0 to 2048 [ 35.565859][ T3623] loop1: detected capacity change from 0 to 2048 [ 35.567384][ T3625] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.569683][ T3624] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.575503][ T3616] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 35.580081][ T3619] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.581918][ T3627] loop4: detected capacity change from 0 to 2048 [ 35.585572][ T3616] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.585855][ T3628] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.591058][ T3619] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.598757][ T3622] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.600834][ T3616] Remounting filesystem read-only [ 35.602725][ T3616] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.605543][ T3622] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.605810][ T3616] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.609299][ T3622] Remounting filesystem read-only [ 35.610604][ T3616] NILFS (loop2): error -5 truncating bmap (ino=16) [ 35.617174][ T3622] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.622741][ T3629] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.623453][ T3631] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.625757][ T3622] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.628266][ T3630] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.633542][ T3627] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 35.639253][ T3633] loop2: detected capacity change from 0 to 2048 [ 35.640360][ T3619] Remounting filesystem read-only [ 35.641992][ T3623] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.647291][ T3622] NILFS (loop5): error -5 truncating bmap (ino=16) [ 35.648976][ T3627] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.651683][ T3627] Remounting filesystem read-only [ 35.653049][ T3623] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.653558][ T3627] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.658653][ T3621] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.661069][ T3619] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.661291][ T3621] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.663670][ T3634] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.666951][ T3633] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.670964][ T3633] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.673243][ T3619] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.673721][ T3627] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.677629][ T3633] Remounting filesystem read-only [ 35.678898][ T3633] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.678982][ T3623] Remounting filesystem read-only [ 35.681502][ T3621] Remounting filesystem read-only [ 35.683497][ T3627] NILFS (loop4): error -5 truncating bmap (ino=16) [ 35.685317][ T3633] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.687767][ T3621] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.689560][ T3619] NILFS (loop0): error -5 truncating bmap (ino=16) [ 35.690706][ T3633] NILFS (loop2): error -5 truncating bmap (ino=16) [ 35.692120][ T3623] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.693493][ T3621] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.698514][ T3621] NILFS (loop3): error -5 truncating bmap (ino=16) [ 35.700664][ T3623] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.703516][ T3623] NILFS (loop1): error -5 truncating bmap (ino=16) executing program [ 35.709079][ T3636] loop3: detected capacity change from 0 to 2048 [ 35.713181][ T3636] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.715854][ T3637] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.718353][ T3636] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.720634][ T3636] Remounting filesystem read-only [ 35.721859][ T3636] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.724797][ T3636] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.727008][ T3636] NILFS (loop3): error -5 truncating bmap (ino=16) executing program executing program executing program [ 35.735137][ T3642] loop5: detected capacity change from 0 to 2048 [ 35.737758][ T3644] loop0: detected capacity change from 0 to 2048 [ 35.741417][ T3645] loop3: detected capacity change from 0 to 2048 executing program executing program executing program [ 35.746551][ T3647] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.747604][ T3648] loop1: detected capacity change from 0 to 2048 [ 35.750045][ T3642] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.752749][ T3642] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.756246][ T3649] loop4: detected capacity change from 0 to 2048 [ 35.756249][ T3650] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.761355][ T3644] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.764301][ T3642] Remounting filesystem read-only [ 35.765449][ T3644] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.766606][ T3651] loop2: detected capacity change from 0 to 2048 [ 35.767866][ T3642] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.771637][ T3642] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 35.774052][ T3644] Remounting filesy