Warning: Permanently added '10.128.1.81' (ECDSA) to the list of known hosts. executing program executing program executing program executing program [ 26.309697][ T3050] loop5: detected capacity change from 0 to 2048 [ 26.314390][ T3051] loop4: detected capacity change from 0 to 2048 [ 26.317394][ T3052] loop1: detected capacity change from 0 to 2048 [ 26.319087][ T3053] loop0: detected capacity change from 0 to 2048 executing program executing program [ 26.341650][ T3056] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 26.341958][ T3055] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 26.348228][ T3058] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 26.353583][ T3050] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 26.356534][ T3051] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 26.359619][ T3050] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 26.362286][ T3061] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 26.362608][ T3060] loop3: detected capacity change from 0 to 2048 [ 26.365268][ T3051] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 26.369734][ T3059] loop2: detected capacity change from 0 to 2048 [ 26.371462][ T3052] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 26.374158][ T3052] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 26.379554][ T3050] Remounting filesystem read-only [ 26.382081][ T3052] Remounting filesystem read-only [ 26.383519][ T3051] Remounting filesystem read-only [ 26.385247][ T3050] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 26.387800][ T3053] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 26.388393][ T3050] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 26.393059][ T3051] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 26.395867][ T3052] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 26.398726][ T3052] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 26.401154][ T3062] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 26.404136][ T3053] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 26.404162][ T3051] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 26.406825][ T3050] NILFS (loop5): error -5 truncating bmap (ino=16) [ 26.410919][ T3052] NILFS (loop1): error -5 truncating bmap (ino=16) [ 26.412888][ T3059] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 26.415810][ T3059] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 26.418778][ T3051] NILFS (loop4): error -5 truncating bmap (ino=16) [ 26.421136][ T3059] Remounting filesystem read-only [ 26.424722][ T3059] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 26.436658][ T3053] Remounting filesystem read-only [ 26.440757][ T3064] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 26.444741][ T3053] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 26.449978][ T3059] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 26.453850][ T3053] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 26.455813][ T3059] NILFS (loop2): error -5 truncating bmap (ino=16) executing program executing program executing program [ 26.458828][ T3065] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 26.463319][ T3065] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 26.467443][ T3053] NILFS (loop0): error -5 truncating bmap (ino=16) [ 26.472403][ T3072] loop4: detected capacity change from 0 to 2048 [ 26.474452][ T3071] loop5: detected capacity change from 0 to 2048 [ 26.475324][ T3067] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 26.476530][ T3070] loop1: detected capacity change from 0 to 2048 [ 26.481577][ T3063] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 26.483821][ T3063] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 26.484243][ T3065] Remounting filesystem read-only [ 26.486032][ T3063] Buffer I/O error on dev loop1, logical block 0, async page read executing program [ 26.492933][ T3065] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 26.498742][ T3065] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 26.503699][ T3075] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 26.509018][ T3071] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 26.511914][ T3071] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 26.515668][ T3074] loop2: detected capacity change from 0 to 2048 [ 26.517564][ T3076] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 26.517925][ T3077] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 26.524213][ T3072] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 26.527635][ T3072] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 26.530441][ T3065] NILFS (loop3): error -5 truncating bmap (ino=16) [ 26.532232][ T3070] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 26.534976][ T3070] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 26.538963][ T3071] Remounting filesystem read-only [ 26.540412][ T3072] Remounting filesystem read-only [ 26.542273][ T3071] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 26.545390][ T3070] Remounting filesystem read-only [ 26.546931][ T3072] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 26.550325][ T3070] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 26.559907][ T3071] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 26.562350][ T3072] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 26.566177][ T3070] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 26.570156][ T3071] NILFS (loop5): error -5 truncating bmap (ino=16) [ 26.572437][ T3079] loop0: detected capacity change from 0 to 2048 [ 26.574306][ T3072] NILFS (loop4): error -5 truncating bmap (ino=16) [ 26.576047][ T3081] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 26.579771][ T3074] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 26.580134][ T3070] NILFS (loop1): error -5 truncating bmap (ino=16) [ 26.590985][ T3074] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 26.596065][ T3082] loop3: detected capacity change from 0 to 2048 executing program [ 26.605141][ T3074] Remounting filesystem read-only [ 26.611156][ T3085] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 26.615431][ T3082] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 26.618916][ T3084] loop5: detected capacity change from 0 to 2048 [ 26.620539][ T3082] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 26.626438][ T3082] Remounting filesystem read-only executing program [ 26.628842][ T3086] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 26.631780][ T3082] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 26.631795][ T3074] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 26.635587][ T3082] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 26.639688][ T3082] NILFS (loop3): error -5 truncating bmap (ino=16) [ 26.641210][ T3089] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 26.645205][ T3084] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 26.647305][ T3074] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 26.648196][ T3084] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 26.653496][ T3088] loop1: detected capacity change from 0 to 2048 [ 26.655147][ T3084] Remounting filesystem read-only [ 26.656621][ T3084] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 26.656771][ T3079] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 26.660733][ T3084] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 26.664832][ T3084] NILFS (loop5): error -5 truncating bmap (ino=16) [ 26.667653][ T3079] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 26.676320][ T3074] NILFS (loop2): error -5 truncating bmap (ino=16) executing program executing program [ 26.684622][ T3093] loop4: detected capacity change from 0 to 2048 [ 26.688070][ T3094] loop3: detected capacity change from 0 to 2048 [ 26.692383][ T3079] Remounting filesystem read-only [ 26.695992][ T3079] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 26.696658][ T3095] loop5: detected capacity change from 0 to 2048 [ 26.700090][ T3049] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 26.700137][ T3049] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 26.711080][ T3079] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 26.713471][ T3096] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 26.715065][ T3097] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 26.717836][ T3088] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 26.720472][ T3093] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 26.721191][ T3098] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 26.726334][ T3088] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 26.729098][ T3049] Buffer I/O error on dev loop5, logical block 0, async page read [ 26.729388][ T3088] Remounting filesystem read-only [ 26.731477][ T3093] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 26.736229][ T3079] NILFS (loop0): error -5 truncating bmap (ino=16) [ 26.738365][ T3088] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 26.741009][ T3099] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 26.743872][ T3088] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 26.744111][ T3094] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 26.746142][ T3088] NILFS (loop1): error -5 truncating bmap (ino=16) [ 26.758895][ T3094] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 26.764906][ T3093] Remounting filesystem read-only [ 26.767665][ T3094] Remounting filesystem read-only [ 26.769286][ T3095] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 26.769508][ T3093] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 26.774505][ T3093] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 26.776932][ T3095] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 26.779760][ T3093] NILFS (loop4): error -5 truncating bmap (ino=16) [ 26.781546][ T3094] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 26.793443][ T3095] Remounting filesystem read-only executing program [ 26.796577][ T3095] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 26.800434][ T3094] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 26.808552][ T3104] loop0: detected capacity change from 0 to 2048 [ 26.810867][ T3105] loop2: detected capacity change from 0 to 2048 [ 26.812122][ T3094] NILFS (loop3): error -5 truncating bmap (ino=16) [ 26.819000][ T3095] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 26.824969][ T3095] NILFS (loop5): error -5 truncating bmap (ino=16) [ 26.835239][ T3108] loop4: detected capacity change from 0 to 2048 [ 26.840391][ T3107] loop1: detected capacity change from 0 to 2048 [ 26.841780][ T3110] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 26.844671][ T3109] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 26.847416][ T3104] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 26.851432][ T3104] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 26.856430][ T3104] Remounting filesystem read-only executing program [ 26.858858][ T3105] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 26.863538][ T3104] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 26.867064][ T3113] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 26.871126][ T3115] loop5: detected capacity change from 0 to 2048 [ 26.871938][ T3108] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 26.878582][ T3105] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 26.888663][ T3108] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 26.894754][ T3114] loop3: detected capacity change from 0 to 2048 [ 26.896662][ T3104] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 26.896670][ T3116] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 26.906628][ T3117] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 26.910911][ T3105] Remounting filesystem read-only [ 26.912693][ T3108] Remounting filesystem read-only [ 26.915405][ T3105] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 26.918560][ T3115] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 26.922645][ T3119] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 26.925489][ T3104] NILFS (loop0): error -5 truncating bmap (ino=16) [ 26.927542][ T3115] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 26.928356][ T3108] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 26.939571][ T3105] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 26.943484][ T3115] Remounting filesystem read-only [ 26.943967][ T3119] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 26.945229][ T3115] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 26.950621][ T3108] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 26.953277][ T3105] NILFS (loop2): error -5 truncating bmap (ino=16) [ 26.956673][ T3119] Remounting filesystem read-only [ 26.957181][ T3115] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 26.961744][ T3122] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 26.963312][ T3108] NILFS (loop4): error -5 truncating bmap (ino=16) [ 26.970311][ T3119] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 26.974075][ T3115] NILFS (loop5): error -5 truncating bmap (ino=16) [ 26.978438][ T3114] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 26.986959][ T3114] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 26.993047][ T3123] loop0: detected capacity change from 0 to 2048 [ 26.994024][ T3114] Remounting filesystem read-only executing program [ 27.005639][ T3114] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.016391][ T3119] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.022104][ T3128] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.028911][ T3123] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.031687][ T3114] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.035250][ T3123] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 27.037376][ T3119] NILFS (loop1): error -5 truncating bmap (ino=16) executing program executing program [ 27.041505][ T3131] loop4: detected capacity change from 0 to 2048 [ 27.043858][ T3114] NILFS (loop3): error -5 truncating bmap (ino=16) executing program [ 27.047980][ T3123] Remounting filesystem read-only [ 27.061406][ T3130] loop2: detected capacity change from 0 to 2048 [ 27.063051][ T3133] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.067460][ T3123] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 27.075205][ T3131] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.075613][ T3123] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.079043][ T3131] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 27.084099][ T3132] loop5: detected capacity change from 0 to 2048 [ 27.086051][ T3136] loop1: detected capacity change from 0 to 2048 [ 27.088080][ T3120] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 27.091598][ T3131] Remounting filesystem read-only [ 27.093826][ T3120] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 27.094537][ T3137] loop3: detected capacity change from 0 to 2048 [ 27.098724][ T3123] NILFS (loop0): error -5 truncating bmap (ino=16) [ 27.098891][ T3138] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.103756][ T3120] Buffer I/O error on dev loop5, logical block 0, async page read [ 27.106114][ T3131] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.106546][ T3136] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.109176][ T3131] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.113383][ T3131] NILFS (loop4): error -5 truncating bmap (ino=16) [ 27.116191][ T3136] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 27.134893][ T3136] Remounting filesystem read-only [ 27.136828][ T3140] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.140245][ T3143] loop0: detected capacity change from 0 to 2048 [ 27.143333][ T3136] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.146040][ T3142] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.148107][ T3132] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.153353][ T3144] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.161928][ T3136] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.162158][ T3132] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 27.164219][ T3145] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.174610][ T3137] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.178773][ T3136] NILFS (loop1): error -5 truncating bmap (ino=16) executing program [ 27.180564][ T3146] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.183929][ T3144] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 27.188478][ T3143] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.190828][ T3137] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 27.191147][ T3143] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 27.195001][ T3147] loop4: detected capacity change from 0 to 2048 [ 27.198501][ T3143] Remounting filesystem read-only [ 27.199982][ T3143] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.202621][ T3143] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.205914][ T3132] Remounting filesystem read-only [ 27.208404][ T3144] Remounting filesystem read-only [ 27.209161][ T3143] NILFS (loop0): error -5 truncating bmap (ino=16) [ 27.210005][ T3137] Remounting filesystem read-only [ 27.214021][ T3144] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.217962][ T3137] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 27.219874][ T3132] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.222006][ T3144] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.222766][ T3132] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.222778][ T3132] NILFS (loop5): error -5 truncating bmap (ino=16) [ 27.226848][ T3150] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.228759][ T3137] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.230244][ T3149] loop1: detected capacity change from 0 to 2048 [ 27.233637][ T3147] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.239303][ T3137] NILFS (loop3): error -5 truncating bmap (ino=16) [ 27.243171][ T3144] NILFS (loop2): error -5 truncating bmap (ino=16) [ 27.245756][ T3147] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 27.260158][ T3152] loop0: detected capacity change from 0 to 2048 [ 27.262470][ T3153] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.265692][ T3147] Remounting filesystem read-only executing program [ 27.276612][ T3147] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.280211][ T3147] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.282462][ T3147] NILFS (loop4): error -5 truncating bmap (ino=16) executing program [ 27.283556][ T3149] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.288240][ T3157] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.290938][ T3152] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.291022][ T3158] loop3: detected capacity change from 0 to 2048 [ 27.293372][ T3152] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 27.299080][ T3160] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.299484][ T3149] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 27.306240][ T3152] Remounting filesystem read-only executing program [ 27.311873][ T3161] loop2: detected capacity change from 0 to 2048 [ 27.316175][ T3152] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.319085][ T3152] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.321444][ T3152] NILFS (loop0): error -5 truncating bmap (ino=16) [ 27.324190][ T3155] loop5: detected capacity change from 0 to 2048 [ 27.326393][ T3158] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.328569][ T3149] Remounting filesystem read-only executing program [ 27.332098][ T3158] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 27.335301][ T3149] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.341146][ T3158] Remounting filesystem read-only executing program [ 27.343958][ T3158] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.346547][ T3164] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.351120][ T3161] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.353681][ T3161] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 27.354444][ T3149] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.356426][ T3161] Remounting filesystem read-only [ 27.360098][ T3158] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.362575][ T3161] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.365207][ T3158] NILFS (loop3): error -5 truncating bmap (ino=16) [ 27.367226][ T3167] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.368096][ T3161] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.371155][ T3165] loop0: detected capacity change from 0 to 2048 [ 27.372241][ T3161] NILFS (loop2): error -5 truncating bmap (ino=16) [ 27.376642][ T3149] NILFS (loop1): error -5 truncating bmap (ino=16) [ 27.377716][ T3166] loop4: detected capacity change from 0 to 2048 [ 27.389900][ T3168] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program executing program [ 27.399453][ T3168] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 27.401861][ T3169] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.404822][ T3168] Remounting filesystem read-only [ 27.407623][ T3166] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.410138][ T3166] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 27.411188][ T3168] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.412872][ T3166] Remounting filesystem read-only [ 27.416461][ T3172] loop2: detected capacity change from 0 to 2048 [ 27.418122][ T3175] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.421071][ T3166] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 27.421198][ T3165] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.423398][ T3166] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.423409][ T3166] NILFS (loop4): error -5 truncating bmap (ino=16) [ 27.427509][ T3176] loop1: detected capacity change from 0 to 2048 [ 27.434434][ T3173] loop3: detected capacity change from 0 to 2048 [ 27.436068][ T3177] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.440208][ T3168] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.442465][ T3168] NILFS (loop5): error -5 truncating bmap (ino=16) [ 27.444192][ T3165] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 27.448839][ T3165] Remounting filesystem read-only [ 27.449720][ T3172] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.455050][ T3165] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.455333][ T3172] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 27.467108][ T3172] Remounting filesystem read-only [ 27.475533][ T3172] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.482552][ T3165] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.487751][ T3181] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.487883][ T3180] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.494469][ T3176] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.499184][ T3172] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) executing program executing program [ 27.502364][ T3176] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 27.505589][ T3165] NILFS (loop0): error -5 truncating bmap (ino=16) [ 27.505823][ T3182] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.507705][ T3172] NILFS (loop2): error -5 truncating bmap (ino=16) [ 27.513986][ T3183] loop4: detected capacity change from 0 to 2048 [ 27.515913][ T3182] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 27.515925][ T3176] Remounting filesystem read-only [ 27.521146][ T3184] loop5: detected capacity change from 0 to 2048 [ 27.533169][ T3182] Remounting filesystem read-only [ 27.536000][ T3182] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.536043][ T3176] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.538860][ T3182] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.545831][ T3182] NILFS (loop3): error -5 truncating bmap (ino=16) [ 27.550494][ T3185] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.551205][ T3176] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 27.568134][ T3184] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 27.577037][ T3190] loop0: detected capacity change from 0 to 2048 [ 27.579791][ T3184] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 27.585391][ T3176] NILFS (loop1): error -5 truncating bmap (ino=16) [ 27.587677][ T3184] Remounting filesystem read-only executing program [ 27.591698][ T3192] loop2: detected capacity change from 0 to 2048 [ 27.595251][ T3184] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.599966][ T3184] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.602323][ T3184] NILFS (loop5): error -5 truncating bmap (ino=16) [ 27.607256][ T3193] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 27.613672][ T3196] loop3: detected capacity change from 0 to 2048 executing program [ 27.627910][ T3043] [ 27.628544][ T3043] ====================================================== [ 27.630212][ T3043] WARNING: possible circular locking dependency detected [ 27.631913][ T3043] 6.0.0-rc7-syzkaller-18095-gbbed346d5a96 #0 Not tainted [ 27.633718][ T3043] ------------------------------------------------------ [ 27.635403][ T3043] syz-executor236/3043 is trying to acquire lock: [ 27.636914][ T3043] ffff0000c0c14870 (&dat_lock_key){.+.+}-{3:3}, at: nilfs_count_free_blocks+0x2c/0x6c [ 27.639250][ T3043] [ 27.639250][ T3043] but task is already holding lock: [ 27.641019][ T3043] ffff0000c8aa2890 (&nilfs->ns_sem){++++}-{3:3}, at: nilfs_put_super+0x4c/0x9c [ 27.643202][ T3043] [ 27.643202][ T3043] which lock already depends on the new lock. [ 27.643202][ T3043] [ 27.645712][ T3043] [ 27.645712][ T3043] the existing dependency chain (in reverse order) is: [ 27.647876][ T3043] [ 27.647876][ T3043] -> #1 (&nilfs->ns_sem){++++}-{3:3}: [ 27.649745][ T3043] down_write+0x5c/0xcc [ 27.650882][ T3043] __nilfs_error+0xb4/0x284 [ 27.652082][ T3043] nilfs_bmap_lookup_contig+0x98/0xc0 [ 27.653513][ T3043] nilfs_get_block+0x7c/0x364 [ 27.654779][ T3043] block_truncate_page+0x1b4/0xab4 [ 27.656174][ T3043] nilfs_truncate+0xb8/0x178 [ 27.657391][ T3043] nilfs_setattr+0xf8/0x164 [ 27.658610][ T3043] notify_change+0x758/0x7f0 [ 27.659840][ T3043] do_truncate+0x108/0x150 [ 27.661042][ T3043] vfs_truncate+0x1dc/0x24c [ 27.662270][ T3043] do_sys_truncate+0x94/0x140 [ 27.663577][ T3043] __arm64_sys_truncate+0x20/0x30 [ 27.664964][ T3043] el0_svc_common+0x138/0x220 [ 27.666257][ T3043] do_el0_svc+0x48/0x164 [ 27.667394][ T3043] el0_svc+0x58/0x150 [ 27.668491][ T3043] el0t_64_sync_handler+0x84/0xf0 [ 27.669849][ T3043] el0t_64_sync+0x18c/0x190 [ 27.671095][ T3043] [ 27.671095][ T3043] -> #0 (&dat_lock_key){.+.+}-{3:3}: [ 27.672893][ T3043] __lock_acquire+0x1530/0x30a4 [ 27.674230][ T3043] lock_acquire+0x100/0x1f8 [ 27.675436][ T3043] down_read+0x5c/0x78 [ 27.676549][ T3043] nilfs_count_free_blocks+0x2c/0x6c [ 27.678001][ T3043] nilfs_cleanup_super+0x118/0x1f0 [ 27.679395][ T3043] nilfs_put_super+0x54/0x9c [ 27.680686][ T3043] generic_shutdown_super+0x8c/0x190 [ 27.682110][ T3043] kill_block_super+0x30/0x78 [ 27.683576][ T3043] deactivate_locked_super+0x70/0xe8 [ 27.685044][ T3043] deactivate_super+0xd0/0xd4 [ 27.686376][ T3043] cleanup_mnt+0x1f8/0x234 [ 27.687588][ T3043] __cleanup_mnt+0x20/0x30 [ 27.688793][ T3043] task_work_run+0xc4/0x14c [ 27.690085][ T3043] do_notify_resume+0x174/0x1f0 [ 27.691294][ T3043] el0_svc+0x9c/0x150 [ 27.692306][ T3043] el0t_64_sync_handler+0x84/0xf0 [ 27.693546][ T3043] el0t_64_sync+0x18c/0x190 [ 27.694896][ T3043] [ 27.694896][ T3043] other info that might help us debug this: [ 27.694896][ T3043] [ 27.697441][ T3043] Possible unsafe locking scenario: [ 27.697441][ T3043] [ 27.699252][ T3043] CPU0 CPU1 [ 27.700567][ T3043] ---- ---- [ 27.701885][ T3043] lock(&nilfs->ns_sem); [ 27.702959][ T3043] lock(&dat_lock_key); [ 27.704623][ T3043] lock(&nilfs->ns_sem); [ 27.706358][ T3043] lock(&dat_lock_key); [ 27.707493][ T3043] [ 27.707493][ T3043] *** DEADLOCK *** [ 27.707493][ T3043] [ 27.709502][ T3043] 2 locks held by syz-executor236/3043: [ 27.710902][ T3043] #0: ffff0000cbf3a0e0 (&type->s_umount_key#41){+.+.}-{3:3}, at: deactivate_super+0xc8/0xd4 [ 27.713489][ T3043] #1: ffff0000c8aa2890 (&nilfs->ns_sem){++++}-{3:3}, at: nilfs_put_super+0x4c/0x9c [ 27.715859][ T3043] [ 27.715859][ T3043] stack backtrace: [ 27.717311][ T3043] CPU: 1 PID: 3043 Comm: syz-executor236 Not tainted 6.0.0-rc7-syzkaller-18095-gbbed346d5a96 #0 [ 27.719887][ T3043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/30/2022 [ 27.722336][ T3043] Call trace: [ 27.723116][ T3043] dump_backtrace+0x1c4/0x1f0 [ 27.724166][ T3043] show_stack+0x2c/0x54 [ 27.725084][ T3043] dump_stack_lvl+0x104/0x16c [ 27.726221][ T3043] dump_stack+0x1c/0x58 [ 27.727201][ T3043] print_circular_bug+0x2c4/0x2c8 [ 27.728460][ T3043] check_noncircular+0x14c/0x154 [ 27.729681][ T3043] __lock_acquire+0x1530/0x30a4 [ 27.730913][ T3043] lock_acquire+0x100/0x1f8 [ 27.732060][ T3043] down_read+0x5c/0x78 [ 27.733028][ T3043] nilfs_count_free_blocks+0x2c/0x6c [ 27.734343][ T3043] nilfs_cleanup_super+0x118/0x1f0 [ 27.735636][ T3043] nilfs_put_super+0x54/0x9c [ 27.736761][ T3043] generic_shutdown_super+0x8c/0x190 [ 27.738069][ T3043] kill_block_super+0x30/0x78 [ 27.739252][ T3043] deactivate_locked_super+0x70/0xe8 [ 27.740612][ T3043] deactivate_super+0xd0/0xd4 [ 27.741785][ T3043] cleanup_mnt+0x1f8/0x234 [ 27.742867][ T3043] __cleanup_mnt+0x20/0x30 [ 27.743986][ T3043] task_work_run+0xc4/0x14c executing program executing program [ 27.745140][ T3043] do_notify_resume+0x174/0x1f0 [ 27.746396][ T3043] el0_svc+0x9c/0x150 [ 27.747301][ T3043] el0t_64_sync_handler+0x84/0xf0 [ 27.748476][ T3043] el0t_64_sync+0x18c/0x190 [ 27.753326][ T3206] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program executing program [ 27.754306][ T3205] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.755907][ T3204] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.761902][ T3196] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.766971][ T3196] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 27.767919][ T3190] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.772247][ T3208] loop1: detected capacity change from 0 to 2048 [ 27.774206][ T3190] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 27.776925][ T3209] loop5: detected capacity change from 0 to 2048 executing program [ 27.783120][ T3211] loop4: detected capacity change from 0 to 2048 [ 27.785350][ T3196] Remounting filesystem read-only [ 27.787563][ T3196] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.790643][ T3190] Remounting filesystem read-only [ 27.792084][ T3196] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.792113][ T3190] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.794304][ T3213] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.799864][ T3196] NILFS (loop3): error -5 truncating bmap (ino=16) [ 27.800727][ T3212] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.803856][ T3190] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.806222][ T3190] NILFS (loop0): error -5 truncating bmap (ino=16) [ 27.807561][ T3208] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.810214][ T3208] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 27.813973][ T3214] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 27.822928][ T3209] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 27.830860][ T3209] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 27.834658][ T3209] Remounting filesystem read-only [ 27.837301][ T3208] Remounting filesystem read-only executing program [ 27.842154][ T3221] loop2: detected capacity change from 0 to 2048 [ 27.842899][ T3211] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.846305][ T3209] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.849768][ T3208] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.852271][ T3211] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program executing program [ 27.858002][ T3209] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.862342][ T3225] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.863350][ T3208] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.869566][ T3223] loop3: detected capacity change from 0 to 2048 [ 27.871362][ T3211] Remounting filesystem read-only [ 27.873589][ T3224] loop0: detected capacity change from 0 to 2048 [ 27.875370][ T3211] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.878889][ T3221] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.878912][ T3209] NILFS (loop5): error -5 truncating bmap (ino=16) [ 27.881984][ T3118] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 27.885582][ T3208] NILFS (loop1): error -5 truncating bmap (ino=16) [ 27.887627][ T3211] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.888682][ T3221] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 27.891770][ T3211] NILFS (loop4): error -5 truncating bmap (ino=16) [ 27.892952][ T3221] Remounting filesystem read-only [ 27.895983][ T3226] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.904118][ T3227] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 27.907813][ T3223] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.910173][ T3230] loop1: detected capacity change from 0 to 2048 [ 27.910932][ T3224] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.916716][ T3223] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 27.919962][ T3221] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.922590][ T3221] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.924738][ T3224] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 27.925304][ T3221] NILFS (loop2): error -5 truncating bmap (ino=16) [ 27.927338][ T3231] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.930148][ T3230] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.934314][ T3230] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 27.937149][ T3230] Remounting filesystem read-only [ 27.938610][ T3230] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.941215][ T3230] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.944144][ T3230] NILFS (loop1): error -5 truncating bmap (ino=16) [ 27.945613][ T3223] Remounting filesystem read-only executing program [ 27.947632][ T3224] Remounting filesystem read-only [ 27.949145][ T3223] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 27.953532][ T3224] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.955633][ T3223] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.960568][ T3233] loop5: detected capacity change from 0 to 2048 executing program executing program [ 27.964083][ T3224] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 27.966123][ T3223] NILFS (loop3): error -5 truncating bmap (ino=16) [ 27.970076][ T3237] loop1: detected capacity change from 0 to 2048 [ 27.970634][ T3118] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 27.972481][ T3238] loop2: detected capacity change from 0 to 2048 [ 27.974142][ T3118] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 27.976334][ T3239] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 27.981903][ T3233] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 27.982155][ T3224] NILFS (loop0): error -5 truncating bmap (ino=16) [ 27.986453][ T3233] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 27.986525][ T3118] Buffer I/O error on dev loop1, logical block 0, async page read [ 27.995435][ T3234] loop4: detected capacity change from 0 to 2048 [ 28.001523][ T3240] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.002134][ T3233] Remounting filesystem read-only executing program [ 28.009581][ T3242] loop3: detected capacity change from 0 to 2048 [ 28.011924][ T3237] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 28.014743][ T3237] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.016606][ T3244] loop0: detected capacity change from 0 to 2048 [ 28.018609][ T3049] Buffer I/O error on dev loop0, logical block 0, async page read [ 28.022794][ T3233] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.023203][ T3237] Remounting filesystem read-only [ 28.026649][ T3245] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.029628][ T3233] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.029947][ T3246] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.034859][ T3233] NILFS (loop5): error -5 truncating bmap (ino=16) [ 28.036696][ T3237] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.039292][ T3237] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.039391][ T3238] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.041612][ T3237] NILFS (loop1): error -5 truncating bmap (ino=16) [ 28.043842][ T3238] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.052942][ T3238] Remounting filesystem read-only [ 28.054892][ T3238] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.057547][ T3238] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.059790][ T3238] NILFS (loop2): error -5 truncating bmap (ino=16) [ 28.060219][ T3242] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 28.064957][ T3250] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 28.066121][ T3242] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.069559][ T3253] loop1: detected capacity change from 0 to 2048 [ 28.075414][ T3248] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.077457][ T3251] loop5: detected capacity change from 0 to 2048 [ 28.080559][ T3120] Buffer I/O error on dev loop5, logical block 0, async page read [ 28.082511][ T3120] Buffer I/O error on dev loop5, logical block 0, async page read [ 28.084455][ T3120] Buffer I/O error on dev loop5, logical block 0, async page read [ 28.086246][ T3120] Buffer I/O error on dev loop5, logical block 0, async page read [ 28.087874][ T3244] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.091780][ T3242] Remounting filesystem read-only [ 28.098048][ T3244] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 28.098084][ T3242] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.102300][ T3256] loop2: detected capacity change from 0 to 2048 [ 28.106359][ T3255] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.108050][ T3244] Remounting filesystem read-only [ 28.110042][ T3251] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.112357][ T3244] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.116604][ T3251] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.119176][ T3244] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.119233][ T3257] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.124285][ T3242] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.126812][ T3251] Remounting filesystem read-only [ 28.128156][ T3253] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.128196][ T3242] NILFS (loop3): error -5 truncating bmap (ino=16) [ 28.132412][ T3251] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.135173][ T3251] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.136136][ T3253] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.138006][ T3251] NILFS (loop5): error -5 truncating bmap (ino=16) executing program [ 28.143431][ T3259] loop4: detected capacity change from 0 to 2048 [ 28.146455][ T3253] Remounting filesystem read-only executing program [ 28.151051][ T3261] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.152883][ T3244] NILFS (loop0): error -5 truncating bmap (ino=16) [ 28.154638][ T3259] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.158321][ T3259] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 28.162347][ T3264] loop5: detected capacity change from 0 to 2048 [ 28.166004][ T3253] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.166762][ T3265] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.171827][ T3262] loop3: detected capacity change from 0 to 2048 [ 28.173817][ T3253] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.173987][ T3259] Remounting filesystem read-only [ 28.176446][ T3253] NILFS (loop1): error -5 truncating bmap (ino=16) [ 28.182865][ T3264] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.183347][ T3259] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.186131][ T3264] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.190004][ T3267] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 28.193670][ T3268] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.197141][ T3259] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.199759][ T3264] Remounting filesystem read-only [ 28.200696][ T3262] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.201080][ T3259] NILFS (loop4): error -5 truncating bmap (ino=16) [ 28.205071][ T3264] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.209250][ T3264] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.210459][ T3262] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.211605][ T3264] NILFS (loop5): error -5 truncating bmap (ino=16) executing program [ 28.219643][ T3272] loop1: detected capacity change from 0 to 2048 [ 28.220312][ T3120] Buffer I/O error on dev loop1, logical block 0, async page read executing program [ 28.223791][ T3262] Remounting filesystem read-only [ 28.224984][ T3274] loop4: detected capacity change from 0 to 2048 [ 28.227481][ T3262] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.231228][ T3275] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.232638][ T3269] loop0: detected capacity change from 0 to 2048 [ 28.234930][ T3272] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.238512][ T3272] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.241189][ T3272] Remounting filesystem read-only [ 28.242514][ T3276] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.246179][ T3274] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.249230][ T3274] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.250635][ T3271] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.251630][ T3272] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.256676][ T3272] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.259305][ T3272] NILFS (loop1): error -5 truncating bmap (ino=16) [ 28.261221][ T3274] Remounting filesystem read-only executing program [ 28.261243][ T3262] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.264715][ T3274] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.270900][ T3271] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.271126][ T3274] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.275598][ T3280] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.276371][ T3262] NILFS (loop3): error -5 truncating bmap (ino=16) [ 28.278322][ T3274] NILFS (loop4): error -5 truncating bmap (ino=16) [ 28.281982][ T3269] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.284573][ T3269] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.287704][ T3278] loop5: detected capacity change from 0 to 2048 executing program [ 28.289373][ T3271] Remounting filesystem read-only [ 28.290985][ T3271] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.291202][ T3269] Remounting filesystem read-only [ 28.293550][ T3271] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.296063][ T3281] loop1: detected capacity change from 0 to 2048 [ 28.297430][ T3271] NILFS (loop2): error -5 truncating bmap (ino=16) [ 28.299189][ T3269] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.307302][ T3269] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.309775][ T3269] NILFS (loop0): error -5 truncating bmap (ino=16) executing program executing program executing program [ 28.317238][ T3286] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.319591][ T3287] loop4: detected capacity change from 0 to 2048 [ 28.321534][ T3285] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.324680][ T3278] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.327531][ T3278] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.330217][ T3289] loop3: detected capacity change from 0 to 2048 [ 28.332399][ T3288] loop2: detected capacity change from 0 to 2048 [ 28.335998][ T3281] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.339343][ T3278] Remounting filesystem read-only executing program [ 28.341566][ T3278] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.345419][ T3291] loop0: detected capacity change from 0 to 2048 [ 28.348224][ T3281] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.350653][ T3278] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.351001][ T3281] Remounting filesystem read-only [ 28.352937][ T3278] NILFS (loop5): error -5 truncating bmap (ino=16) [ 28.356022][ T3293] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.357678][ T3287] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.361778][ T3287] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.364576][ T3281] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.365365][ T3295] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.367168][ T3292] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.369762][ T3294] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 28.374607][ T3281] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.378246][ T3297] loop5: detected capacity change from 0 to 2048 [ 28.379924][ T3287] Remounting filesystem read-only [ 28.381181][ T3281] NILFS (loop1): error -5 truncating bmap (ino=16) [ 28.381689][ T3287] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.385778][ T3291] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.389139][ T3289] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.395787][ T3288] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.398477][ T3287] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.398650][ T3291] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.400646][ T3287] NILFS (loop4): error -5 truncating bmap (ino=16) [ 28.402861][ T3289] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.404305][ T3288] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.406661][ T3289] Remounting filesystem read-only [ 28.411134][ T3291] Remounting filesystem read-only [ 28.412123][ T3288] Remounting filesystem read-only [ 28.413637][ T3288] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.413689][ T3291] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.418789][ T3288] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.420314][ T3289] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.423338][ T3288] NILFS (loop2): error -5 truncating bmap (ino=16) [ 28.425777][ T3291] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.428075][ T3291] NILFS (loop0): error -5 truncating bmap (ino=16) executing program [ 28.431898][ T3289] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) executing program executing program [ 28.437667][ T3302] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.440618][ T3289] NILFS (loop3): error -5 truncating bmap (ino=16) [ 28.441125][ T3297] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.444550][ T3297] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.447473][ T3299] loop1: detected capacity change from 0 to 2048 [ 28.449451][ T3297] Remounting filesystem read-only [ 28.450918][ T3297] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.453496][ T3297] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.455779][ T3297] NILFS (loop5): error -5 truncating bmap (ino=16) executing program [ 28.459633][ T3304] loop4: detected capacity change from 0 to 2048 [ 28.463429][ T3303] loop2: detected capacity change from 0 to 2048 [ 28.466934][ T3306] loop0: detected capacity change from 0 to 2048 [ 28.472080][ T3307] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 28.481191][ T3304] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.484121][ T3304] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.487704][ T3311] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 28.489756][ T3310] loop3: detected capacity change from 0 to 2048 [ 28.491434][ T3312] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.494970][ T3313] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.495621][ T3303] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.498502][ T3314] loop5: detected capacity change from 0 to 2048 [ 28.502377][ T3303] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.504273][ T3299] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.510029][ T3306] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.515749][ T3304] Remounting filesystem read-only [ 28.517914][ T3299] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.520583][ T3299] Remounting filesystem read-only [ 28.521650][ T3306] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.521989][ T3299] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.524307][ T3304] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.526846][ T3303] Remounting filesystem read-only [ 28.531543][ T3299] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.531585][ T3315] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.534197][ T3299] NILFS (loop1): error -5 truncating bmap (ino=16) [ 28.538815][ T3310] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.539613][ T3304] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.541583][ T3306] Remounting filesystem read-only [ 28.543798][ T3304] NILFS (loop4): error -5 truncating bmap (ino=16) [ 28.544987][ T3306] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.546739][ T3310] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.549549][ T3306] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.551772][ T3303] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.554056][ T3306] NILFS (loop0): error -5 truncating bmap (ino=16) [ 28.555995][ T3303] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.558067][ T3316] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.559996][ T3303] NILFS (loop2): error -5 truncating bmap (ino=16) executing program executing program [ 28.570001][ T3310] Remounting filesystem read-only [ 28.573539][ T3314] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.576217][ T3314] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.577877][ T3310] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.579279][ T3319] loop4: detected capacity change from 0 to 2048 [ 28.582921][ T3314] Remounting filesystem read-only [ 28.585774][ T3314] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 28.592073][ T3320] loop1: detected capacity change from 0 to 2048 [ 28.597243][ T3310] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.597627][ T3314] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.601894][ T3324] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.604876][ T3310] NILFS (loop3): error -5 truncating bmap (ino=16) [ 28.605353][ T3319] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 28.611638][ T3323] loop0: detected capacity change from 0 to 2048 [ 28.614308][ T3325] loop2: detected capacity change from 0 to 2048 [ 28.614513][ T3314] NILFS (loop5): error -5 truncating bmap (ino=16) [ 28.618755][ T3319] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.621579][ T3326] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.624955][ T3319] Remounting filesystem read-only [ 28.626356][ T3327] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.629568][ T3319] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.632287][ T3319] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.634587][ T3319] NILFS (loop4): error -5 truncating bmap (ino=16) [ 28.640293][ T3325] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.642883][ T3328] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program executing program [ 28.645611][ T3325] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 28.648170][ T3323] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.650116][ T3334] loop5: detected capacity change from 0 to 2048 [ 28.654789][ T3335] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.657129][ T3323] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.658593][ T3333] loop4: detected capacity change from 0 to 2048 [ 28.663411][ T3325] Remounting filesystem read-only [ 28.664374][ T3332] loop3: detected capacity change from 0 to 2048 [ 28.666323][ T3325] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.668713][ T3323] Remounting filesystem read-only [ 28.669536][ T3325] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.672485][ T3320] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.675392][ T3336] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.675506][ T3320] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.678911][ T3334] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.682826][ T3325] NILFS (loop2): error -5 truncating bmap (ino=16) [ 28.687459][ T3334] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.693196][ T3333] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.694747][ T3323] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.696143][ T3320] Remounting filesystem read-only [ 28.698977][ T3323] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.699848][ T3333] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.702400][ T3334] Remounting filesystem read-only [ 28.704436][ T3320] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.710043][ T3323] NILFS (loop0): error -5 truncating bmap (ino=16) [ 28.710882][ T3333] Remounting filesystem read-only [ 28.711931][ T3334] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.714376][ T3333] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.715811][ T3334] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 28.719402][ T3320] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.721886][ T3334] NILFS (loop5): error -5 truncating bmap (ino=16) [ 28.723263][ T3333] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.724504][ T3338] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.726569][ T3320] NILFS (loop1): error -5 truncating bmap (ino=16) [ 28.731893][ T3333] NILFS (loop4): error -5 truncating bmap (ino=16) [ 28.738645][ T3332] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.739669][ T3339] loop2: detected capacity change from 0 to 2048 executing program [ 28.745362][ T3341] loop0: detected capacity change from 0 to 2048 [ 28.748483][ T3332] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 28.754023][ T3343] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.754741][ T3332] Remounting filesystem read-only executing program executing program [ 28.764809][ T3332] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.767832][ T3345] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.768087][ T3348] loop4: detected capacity change from 0 to 2048 [ 28.772209][ T3341] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.775620][ T3341] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.780150][ T3349] loop1: detected capacity change from 0 to 2048 [ 28.781906][ T3339] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.782396][ T3344] loop5: detected capacity change from 0 to 2048 [ 28.786711][ T3339] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.787638][ T3332] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.790016][ T3341] Remounting filesystem read-only [ 28.792488][ T3341] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.795027][ T3341] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.796385][ T3332] NILFS (loop3): error -5 truncating bmap (ino=16) [ 28.797407][ T3339] Remounting filesystem read-only [ 28.799249][ T3350] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.800069][ T3351] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.803358][ T3348] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.807884][ T3352] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.810635][ T3348] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.811218][ T3344] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.813109][ T3341] NILFS (loop0): error -5 truncating bmap (ino=16) [ 28.817788][ T3344] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.820813][ T3339] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.822682][ T3348] Remounting filesystem read-only [ 28.823883][ T3339] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.826969][ T3339] NILFS (loop2): error -5 truncating bmap (ino=16) [ 28.833789][ T3348] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.836823][ T3349] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.837955][ T3348] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.841800][ T3344] Remounting filesystem read-only [ 28.843121][ T3348] NILFS (loop4): error -5 truncating bmap (ino=16) executing program executing program executing program [ 28.848901][ T3356] loop2: detected capacity change from 0 to 2048 [ 28.851651][ T3357] loop0: detected capacity change from 0 to 2048 [ 28.853655][ T3344] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.854282][ T3358] loop3: detected capacity change from 0 to 2048 [ 28.856075][ T3344] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.858997][ T3349] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 28.869323][ T3363] loop4: detected capacity change from 0 to 2048 [ 28.871038][ T3361] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.873907][ T3360] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.876793][ T3362] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.877866][ T3344] NILFS (loop5): error -5 truncating bmap (ino=16) [ 28.881401][ T3357] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.884218][ T3357] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.886757][ T3358] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.887551][ T3356] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.889916][ T3358] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.894936][ T3358] Remounting filesystem read-only [ 28.896671][ T3357] Remounting filesystem read-only [ 28.898675][ T3358] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.901532][ T3364] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.903823][ T3356] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.904804][ T3363] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.909195][ T3349] Remounting filesystem read-only [ 28.909337][ T3357] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.915715][ T3357] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.917677][ T3349] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.918319][ T3358] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.923295][ T3356] Remounting filesystem read-only [ 28.925292][ T3363] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.928193][ T3357] NILFS (loop0): error -5 truncating bmap (ino=16) [ 28.929941][ T3356] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.930077][ T3358] NILFS (loop3): error -5 truncating bmap (ino=16) [ 28.932489][ T3349] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.934496][ T3363] Remounting filesystem read-only [ 28.936377][ T3356] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 28.938430][ T3363] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.940447][ T3356] NILFS (loop2): error -5 truncating bmap (ino=16) [ 28.943147][ T3363] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 28.944517][ T3366] loop5: detected capacity change from 0 to 2048 [ 28.947584][ T3349] NILFS (loop1): error -5 truncating bmap (ino=16) executing program [ 28.953485][ T3363] NILFS (loop4): error -5 truncating bmap (ino=16) [ 28.956057][ T3369] loop0: detected capacity change from 0 to 2048 executing program [ 28.966192][ T3370] loop3: detected capacity change from 0 to 2048 executing program [ 28.973258][ T3376] loop1: detected capacity change from 0 to 2048 executing program executing program [ 28.975004][ T3373] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.979025][ T3366] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.981688][ T3366] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.981707][ T3375] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.984861][ T3369] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 28.987440][ T3377] loop2: detected capacity change from 0 to 2048 [ 28.991313][ T3366] Remounting filesystem read-only [ 28.992712][ T3369] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 28.995564][ T3379] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 28.996019][ T3378] loop4: detected capacity change from 0 to 2048 [ 29.001619][ T3370] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.004587][ T3366] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.006476][ T3370] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.007291][ T3366] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.010031][ T3369] Remounting filesystem read-only [ 29.011719][ T3366] NILFS (loop5): error -5 truncating bmap (ino=16) [ 29.014687][ T3370] Remounting filesystem read-only [ 29.015321][ T3380] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.016765][ T3369] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.019376][ T3376] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.023400][ T3376] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.024852][ T3369] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.026251][ T3376] Remounting filesystem read-only [ 29.028813][ T3370] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.033360][ T3376] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.035985][ T3376] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 29.039196][ T3376] NILFS (loop1): error -5 truncating bmap (ino=16) [ 29.042228][ T3382] loop5: detected capacity change from 0 to 2048 [ 29.043976][ T3370] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.046311][ T3369] NILFS (loop0): error -5 truncating bmap (ino=16) [ 29.046755][ T3370] NILFS (loop3): error -5 truncating bmap (ino=16) [ 29.047979][ T3383] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.052670][ T3384] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.057675][ T3382] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.060252][ T3382] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.062791][ T3382] Remounting filesystem read-only [ 29.064093][ T3382] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.066558][ T3382] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.069243][ T3377] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.069430][ T3382] NILFS (loop5): error -5 truncating bmap (ino=16) [ 29.074080][ T3385] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 29.078626][ T3387] loop1: detected capacity change from 0 to 2048 [ 29.080476][ T3377] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 29.080839][ T3378] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.086458][ T3389] loop3: detected capacity change from 0 to 2048 [ 29.088479][ T3390] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.090895][ T3377] Remounting filesystem read-only [ 29.091292][ T3378] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.095994][ T3387] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.096002][ T3377] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.099319][ T3387] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.110492][ T3378] Remounting filesystem read-only executing program [ 29.111299][ T3377] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.113755][ T3378] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.116641][ T3378] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.118981][ T3387] Remounting filesystem read-only [ 29.120562][ T3387] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.122130][ T3378] NILFS (loop4): error -5 truncating bmap (ino=16) executing program [ 29.126578][ T3394] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.130165][ T3389] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.132889][ T3389] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.135437][ T3389] Remounting filesystem read-only [ 29.136821][ T3389] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.137486][ T3387] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.139550][ T3389] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.143832][ T3389] NILFS (loop3): error -5 truncating bmap (ino=16) [ 29.145921][ T3387] NILFS (loop1): error -5 truncating bmap (ino=16) [ 29.146191][ T3377] NILFS (loop2): error -5 truncating bmap (ino=16) [ 29.150443][ T3395] loop5: detected capacity change from 0 to 2048 executing program executing program [ 29.163187][ T3399] loop1: detected capacity change from 0 to 2048 executing program [ 29.165184][ T3400] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.169180][ T3395] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.171574][ T3401] loop4: detected capacity change from 0 to 2048 [ 29.171710][ T3392] loop0: detected capacity change from 0 to 2048 [ 29.175294][ T3395] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.178887][ T3395] Remounting filesystem read-only [ 29.181756][ T3395] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.184948][ T3395] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.188355][ T3395] NILFS (loop5): error -5 truncating bmap (ino=16) executing program [ 29.192750][ T3404] loop2: detected capacity change from 0 to 2048 [ 29.195571][ T3405] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.196623][ T3401] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.199870][ T3407] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.205944][ T3401] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.208554][ T3392] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.211084][ T3392] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.213705][ T3401] Remounting filesystem read-only [ 29.215001][ T3401] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program executing program [ 29.218248][ T3392] Remounting filesystem read-only [ 29.219482][ T3411] loop5: detected capacity change from 0 to 2048 [ 29.219663][ T3392] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.221803][ T3412] loop3: detected capacity change from 0 to 2048 [ 29.223529][ T3410] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.227784][ T3401] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.227791][ T3409] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.233195][ T3399] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.233216][ T3404] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.235859][ T3399] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.241093][ T3399] Remounting filesystem read-only [ 29.242401][ T3392] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.244644][ T3401] NILFS (loop4): error -5 truncating bmap (ino=16) [ 29.246303][ T3399] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.248595][ T3392] NILFS (loop0): error -5 truncating bmap (ino=16) [ 29.250040][ T3399] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.252648][ T3399] NILFS (loop1): error -5 truncating bmap (ino=16) [ 29.253561][ T3404] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.262287][ T3404] Remounting filesystem read-only [ 29.267469][ T3404] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 29.272839][ T3404] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.275385][ T3413] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.278471][ T3411] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.280983][ T3411] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.282581][ T3404] NILFS (loop2): error -5 truncating bmap (ino=16) executing program [ 29.286964][ T3411] Remounting filesystem read-only [ 29.289758][ T3411] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.295727][ T3416] loop1: detected capacity change from 0 to 2048 [ 29.297885][ T3417] loop0: detected capacity change from 0 to 2048 [ 29.298786][ T3418] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.302222][ T3411] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 29.306546][ T3412] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.315289][ T3412] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.318475][ T3412] Remounting filesystem read-only executing program [ 29.320733][ T3411] NILFS (loop5): error -5 truncating bmap (ino=16) [ 29.324725][ T3421] loop2: detected capacity change from 0 to 2048 [ 29.329168][ T3422] loop4: detected capacity change from 0 to 2048 [ 29.331908][ T3412] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 29.333456][ T3424] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.335969][ T3412] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.338831][ T3416] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.339905][ T3423] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.343660][ T3417] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.347445][ T3417] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.350896][ T3412] NILFS (loop3): error -5 truncating bmap (ino=16) [ 29.351715][ T3416] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.353513][ T3426] loop5: detected capacity change from 0 to 2048 [ 29.355240][ T3417] Remounting filesystem read-only [ 29.362249][ T3416] Remounting filesystem read-only [ 29.363801][ T3416] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.366965][ T3427] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 29.367768][ T3421] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.370768][ T3429] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.375216][ T3416] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.377665][ T3416] NILFS (loop1): error -5 truncating bmap (ino=16) [ 29.379993][ T3430] loop3: detected capacity change from 0 to 2048 [ 29.382179][ T3422] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.382607][ T3421] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.385218][ T3422] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.387918][ T3417] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.395601][ T3417] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.397598][ T3422] Remounting filesystem read-only [ 29.398070][ T3417] NILFS (loop0): error -5 truncating bmap (ino=16) [ 29.399296][ T3431] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.401023][ T3433] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.406823][ T3430] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.409757][ T3426] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.412417][ T3426] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.414143][ T3422] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.414837][ T3430] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.419810][ T3426] Remounting filesystem read-only [ 29.421401][ T3430] Remounting filesystem read-only executing program [ 29.423000][ T3426] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.423486][ T3422] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.425917][ T3430] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.430416][ T3421] Remounting filesystem read-only [ 29.431622][ T3421] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.434025][ T3434] loop1: detected capacity change from 0 to 2048 [ 29.434739][ T3426] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.438857][ T3430] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.439859][ T3422] NILFS (loop4): error -5 truncating bmap (ino=16) [ 29.444476][ T3421] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.446924][ T3430] NILFS (loop3): error -5 truncating bmap (ino=16) executing program [ 29.449594][ T3436] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.452732][ T3426] NILFS (loop5): error -5 truncating bmap (ino=16) [ 29.453101][ T3421] NILFS (loop2): error -5 truncating bmap (ino=16) executing program [ 29.462446][ T3434] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.463820][ T3439] loop3: detected capacity change from 0 to 2048 [ 29.468652][ T3434] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program executing program [ 29.475498][ T3442] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.478626][ T3434] Remounting filesystem read-only [ 29.480010][ T3434] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.485403][ T3434] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.486380][ T3443] loop2: detected capacity change from 0 to 2048 [ 29.490062][ T3439] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.493077][ T3437] loop0: detected capacity change from 0 to 2048 [ 29.493994][ T3439] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.499053][ T3444] loop5: detected capacity change from 0 to 2048 executing program [ 29.500507][ T3434] NILFS (loop1): error -5 truncating bmap (ino=16) [ 29.500889][ T3439] Remounting filesystem read-only [ 29.503875][ T3439] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.505886][ T3447] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.506638][ T3439] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.513082][ T3443] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.515737][ T3443] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.515992][ T3446] loop4: detected capacity change from 0 to 2048 [ 29.518692][ T3448] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.522493][ T3439] NILFS (loop3): error -5 truncating bmap (ino=16) [ 29.524681][ T3449] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.528182][ T3443] Remounting filesystem read-only [ 29.529511][ T3443] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.531855][ T3443] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.533914][ T3443] NILFS (loop2): error -5 truncating bmap (ino=16) [ 29.538300][ T3444] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.540018][ T3437] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.540949][ T3444] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.543208][ T3437] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.543393][ T3437] Remounting filesystem read-only executing program [ 29.551444][ T3451] loop1: detected capacity change from 0 to 2048 [ 29.556537][ T3444] Remounting filesystem read-only [ 29.558159][ T3444] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.560772][ T3444] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.563123][ T3444] NILFS (loop5): error -5 truncating bmap (ino=16) [ 29.564887][ T3437] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.569432][ T3452] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 29.572875][ T3451] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.574396][ T3437] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.578839][ T3455] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.579614][ T3454] loop2: detected capacity change from 0 to 2048 executing program executing program [ 29.589458][ T3446] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.593119][ T3458] loop3: detected capacity change from 0 to 2048 [ 29.595090][ T3437] NILFS (loop0): error -5 truncating bmap (ino=16) [ 29.595187][ T3446] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.596843][ T3451] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.602985][ T3460] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.606139][ T3458] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.609021][ T3451] Remounting filesystem read-only [ 29.609094][ T3458] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.612823][ T3458] Remounting filesystem read-only [ 29.614189][ T3458] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.616757][ T3458] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.619646][ T3459] loop5: detected capacity change from 0 to 2048 [ 29.621584][ T3458] NILFS (loop3): error -5 truncating bmap (ino=16) [ 29.625174][ T3451] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.625198][ T3446] Remounting filesystem read-only executing program [ 29.629313][ T3451] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.629858][ T3462] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.632514][ T3464] loop0: detected capacity change from 0 to 2048 [ 29.634714][ T3451] NILFS (loop1): error -5 truncating bmap (ino=16) [ 29.637495][ T3463] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.640465][ T3446] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.643310][ T3446] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.645501][ T3446] NILFS (loop4): error -5 truncating bmap (ino=16) [ 29.648017][ T3459] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.650365][ T3459] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.653807][ T3454] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.656219][ T3454] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 29.660885][ T3459] Remounting filesystem read-only [ 29.662229][ T3454] Remounting filesystem read-only [ 29.662602][ T3466] loop3: detected capacity change from 0 to 2048 [ 29.663506][ T3467] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 29.670489][ T3470] loop1: detected capacity change from 0 to 2048 executing program [ 29.672622][ T3464] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.673830][ T3471] loop4: detected capacity change from 0 to 2048 [ 29.677381][ T3464] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.678278][ T3459] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.683320][ T3459] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.684507][ T3464] Remounting filesystem read-only [ 29.685921][ T3459] NILFS (loop5): error -5 truncating bmap (ino=16) [ 29.689637][ T3474] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.692445][ T3473] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.692894][ T3464] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.695366][ T3472] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.700507][ T3454] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.701054][ T3470] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.705949][ T3471] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.707732][ T3466] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.708704][ T3470] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.712996][ T3471] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.715370][ T3454] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.717566][ T3454] NILFS (loop2): error -5 truncating bmap (ino=16) [ 29.719132][ T3470] Remounting filesystem read-only [ 29.720401][ T3464] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.720417][ T3470] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.725012][ T3470] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.725091][ T3466] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.727140][ T3471] Remounting filesystem read-only [ 29.727175][ T3470] NILFS (loop1): error -5 truncating bmap (ino=16) [ 29.732160][ T3471] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.733078][ T3466] Remounting filesystem read-only [ 29.734488][ T3471] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.734498][ T3471] NILFS (loop4): error -5 truncating bmap (ino=16) executing program [ 29.741317][ T3464] NILFS (loop0): error -5 truncating bmap (ino=16) [ 29.742303][ T3476] loop5: detected capacity change from 0 to 2048 executing program [ 29.753723][ T3466] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.758041][ T3479] loop1: detected capacity change from 0 to 2048 executing program [ 29.761161][ T3480] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.761865][ T3466] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.766972][ T3466] NILFS (loop3): error -5 truncating bmap (ino=16) [ 29.769892][ T3476] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.772518][ T3476] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.777161][ T3476] Remounting filesystem read-only [ 29.778472][ T3476] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.780923][ T3476] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 29.784126][ T3483] loop0: detected capacity change from 0 to 2048 [ 29.786280][ T3481] loop2: detected capacity change from 0 to 2048 [ 29.791791][ T3476] NILFS (loop5): error -5 truncating bmap (ino=16) executing program executing program [ 29.800296][ T3487] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.800479][ T3486] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.804075][ T3488] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.806391][ T3481] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.811465][ T3489] loop3: detected capacity change from 0 to 2048 [ 29.812760][ T3479] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.815595][ T3481] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.819023][ T3490] loop4: detected capacity change from 0 to 2048 [ 29.821034][ T3479] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.822481][ T3483] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.828757][ T3483] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.830882][ T3481] Remounting filesystem read-only [ 29.831543][ T3483] Remounting filesystem read-only [ 29.832478][ T3479] Remounting filesystem read-only [ 29.833771][ T3483] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.837772][ T3483] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.842752][ T3483] NILFS (loop0): error -5 truncating bmap (ino=16) executing program [ 29.845062][ T3481] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.846192][ T3479] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.848409][ T3481] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.850459][ T3479] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.852217][ T3492] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.855388][ T3493] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.860292][ T3494] loop5: detected capacity change from 0 to 2048 [ 29.863272][ T3490] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.865887][ T3489] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.867317][ T3481] NILFS (loop2): error -5 truncating bmap (ino=16) executing program [ 29.868360][ T3489] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.872321][ T3490] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.874787][ T3479] NILFS (loop1): error -5 truncating bmap (ino=16) [ 29.876480][ T3489] Remounting filesystem read-only [ 29.877324][ T3496] loop0: detected capacity change from 0 to 2048 [ 29.878196][ T3490] Remounting filesystem read-only [ 29.883953][ T3490] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.889937][ T3490] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.892519][ T3489] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.894906][ T3490] NILFS (loop4): error -5 truncating bmap (ino=16) [ 29.897913][ T3489] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.900685][ T3489] NILFS (loop3): error -5 truncating bmap (ino=16) executing program [ 29.903418][ T3498] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 29.906710][ T3499] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.909196][ T3501] loop1: detected capacity change from 0 to 2048 executing program [ 29.916787][ T3496] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 29.920789][ T3504] loop2: detected capacity change from 0 to 2048 [ 29.923318][ T3505] loop3: detected capacity change from 0 to 2048 [ 29.925825][ T3494] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.929674][ T3494] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.930237][ T3507] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.933194][ T3496] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.937977][ T3496] Remounting filesystem read-only [ 29.938747][ T3504] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.941450][ T3508] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.942414][ T3505] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.945992][ T3506] loop4: detected capacity change from 0 to 2048 [ 29.948538][ T3494] Remounting filesystem read-only [ 29.949856][ T3496] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.952709][ T3496] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.955079][ T3496] NILFS (loop0): error -5 truncating bmap (ino=16) [ 29.957097][ T3494] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.957399][ T3504] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.959858][ T3494] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.962116][ T3505] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.964544][ T3494] NILFS (loop5): error -5 truncating bmap (ino=16) [ 29.966256][ T3504] Remounting filesystem read-only [ 29.969095][ T3504] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.971546][ T3504] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 29.973857][ T3504] NILFS (loop2): error -5 truncating bmap (ino=16) [ 29.978265][ T3509] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 29.978984][ T3501] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.986634][ T3505] Remounting filesystem read-only [ 29.987289][ T3501] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 29.993190][ T3501] Remounting filesystem read-only [ 29.994542][ T3501] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.996794][ T3505] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 29.997022][ T3511] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 30.004867][ T3506] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.005812][ T3501] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.011501][ T3506] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program executing program [ 30.014972][ T3501] NILFS (loop1): error -5 truncating bmap (ino=16) [ 30.016699][ T3505] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.018160][ T3515] loop0: detected capacity change from 0 to 2048 [ 30.020347][ T3506] Remounting filesystem read-only [ 30.022217][ T3506] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.023511][ T3514] loop2: detected capacity change from 0 to 2048 [ 30.029899][ T3516] loop5: detected capacity change from 0 to 2048 executing program [ 30.032639][ T3518] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.036865][ T3505] NILFS (loop3): error -5 truncating bmap (ino=16) [ 30.037763][ T3506] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.039229][ T3520] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.040894][ T3517] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.044007][ T3515] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.045873][ T3506] NILFS (loop4): error -5 truncating bmap (ino=16) [ 30.048713][ T3515] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.052255][ T3515] Remounting filesystem read-only [ 30.053980][ T3515] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.058072][ T3514] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.059706][ T3515] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.063910][ T3514] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.065806][ T3515] NILFS (loop0): error -5 truncating bmap (ino=16) [ 30.067969][ T3521] loop1: detected capacity change from 0 to 2048 [ 30.072232][ T3514] Remounting filesystem read-only [ 30.073864][ T3514] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.074495][ T3516] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.076396][ T3514] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.079227][ T3516] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.082605][ T3514] NILFS (loop2): error -5 truncating bmap (ino=16) [ 30.085409][ T3522] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program executing program executing program [ 30.094529][ T3521] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.097372][ T3521] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.099957][ T3516] Remounting filesystem read-only [ 30.100116][ T3521] Remounting filesystem read-only [ 30.103373][ T3526] loop3: detected capacity change from 0 to 2048 [ 30.105778][ T3527] loop0: detected capacity change from 0 to 2048 [ 30.108316][ T3516] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.108396][ T3521] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.111799][ T3528] loop4: detected capacity change from 0 to 2048 [ 30.119058][ T3521] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.124536][ T3516] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.126273][ T3521] NILFS (loop1): error -5 truncating bmap (ino=16) [ 30.128662][ T3530] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.129343][ T3526] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.133491][ T3526] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.133717][ T3532] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 30.135840][ T3531] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.139262][ T3516] NILFS (loop5): error -5 truncating bmap (ino=16) [ 30.141819][ T3527] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.146236][ T3526] Remounting filesystem read-only [ 30.149568][ T3528] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.151082][ T3533] loop2: detected capacity change from 0 to 2048 [ 30.154832][ T3526] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.157169][ T3527] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.159696][ T3528] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.163429][ T3526] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 30.171498][ T3527] Remounting filesystem read-only executing program [ 30.173428][ T3528] Remounting filesystem read-only [ 30.174158][ T3537] loop5: detected capacity change from 0 to 2048 [ 30.174815][ T3527] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.179035][ T3536] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.181761][ T3526] NILFS (loop3): error -5 truncating bmap (ino=16) [ 30.183645][ T3538] loop1: detected capacity change from 0 to 2048 [ 30.183761][ T3527] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.187758][ T3528] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.190680][ T3528] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.193118][ T3533] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.195783][ T3533] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.198757][ T3528] NILFS (loop4): error -5 truncating bmap (ino=16) [ 30.200509][ T3533] Remounting filesystem read-only [ 30.201824][ T3527] NILFS (loop0): error -5 truncating bmap (ino=16) [ 30.203568][ T3533] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 30.206558][ T3540] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.206709][ T3533] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.212846][ T3542] loop3: detected capacity change from 0 to 2048 [ 30.214501][ T3533] NILFS (loop2): error -5 truncating bmap (ino=16) [ 30.218482][ T3541] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.223896][ T3537] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.226818][ T3537] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 30.229300][ T3538] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.231453][ T3545] loop4: detected capacity change from 0 to 2048 [ 30.233582][ T3537] Remounting filesystem read-only [ 30.236752][ T3537] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.239634][ T3546] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.242409][ T3537] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.242472][ T3538] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.244861][ T3537] NILFS (loop5): error -5 truncating bmap (ino=16) executing program [ 30.249173][ T3542] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.253223][ T3548] loop2: detected capacity change from 0 to 2048 executing program [ 30.259294][ T3542] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.259417][ T3538] Remounting filesystem read-only [ 30.262192][ T3550] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.265774][ T3538] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.268591][ T3538] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.270929][ T3538] NILFS (loop1): error -5 truncating bmap (ino=16) [ 30.272764][ T3552] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 30.274749][ T3545] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.277737][ T3553] loop5: detected capacity change from 0 to 2048 [ 30.278906][ T3551] loop0: detected capacity change from 0 to 2048 [ 30.281394][ T3542] Remounting filesystem read-only [ 30.282823][ T3548] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.285452][ T3548] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.287449][ T3545] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.294099][ T3542] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.297264][ T3542] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.299559][ T3548] Remounting filesystem read-only [ 30.299604][ T3548] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.300942][ T3542] NILFS (loop3): error -5 truncating bmap (ino=16) [ 30.304866][ T3548] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.310604][ T3548] NILFS (loop2): error -5 truncating bmap (ino=16) executing program [ 30.313493][ T3545] Remounting filesystem read-only [ 30.314581][ T3556] loop1: detected capacity change from 0 to 2048 [ 30.314780][ T3554] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.317314][ T3553] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.330690][ T3553] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.330820][ T3545] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.334431][ T3553] Remounting filesystem read-only [ 30.336803][ T3553] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 30.341235][ T3553] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.342070][ T3545] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.345256][ T3553] NILFS (loop5): error -5 truncating bmap (ino=16) [ 30.348934][ T3558] loop3: detected capacity change from 0 to 2048 [ 30.350556][ T3561] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 30.353963][ T3545] NILFS (loop4): error -5 truncating bmap (ino=16) [ 30.354129][ T3556] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.355747][ T3560] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.356746][ T3562] loop2: detected capacity change from 0 to 2048 [ 30.373645][ T3556] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.376341][ T3556] Remounting filesystem read-only [ 30.379442][ T3556] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.382111][ T3556] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 30.385144][ T3556] NILFS (loop1): error -5 truncating bmap (ino=16) [ 30.389851][ T3566] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.393740][ T3565] loop4: detected capacity change from 0 to 2048 executing program [ 30.397239][ T3567] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.399680][ T3569] loop0: detected capacity change from 0 to 2048 [ 30.401324][ T3562] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.409717][ T3558] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.411217][ T3562] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.416913][ T3558] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.416930][ T3570] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.431791][ T3565] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.435090][ T3571] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.442558][ T3565] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.449249][ T3569] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.454519][ T3562] Remounting filesystem read-only [ 30.455730][ T3558] Remounting filesystem read-only executing program [ 30.456919][ T3565] Remounting filesystem read-only executing program [ 30.460451][ T3562] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.463014][ T3562] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.465277][ T3558] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.467713][ T3569] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.468338][ T3565] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.472664][ T3565] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.474964][ T3558] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.476900][ T3574] loop1: detected capacity change from 0 to 2048 [ 30.478357][ T3575] loop5: detected capacity change from 0 to 2048 [ 30.480458][ T3562] NILFS (loop2): error -5 truncating bmap (ino=16) [ 30.482376][ T3565] NILFS (loop4): error -5 truncating bmap (ino=16) [ 30.484025][ T3558] NILFS (loop3): error -5 truncating bmap (ino=16) [ 30.488141][ T3569] Remounting filesystem read-only executing program [ 30.501955][ T3578] loop4: detected capacity change from 0 to 2048 executing program [ 30.505630][ T3576] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.507522][ T3581] loop2: detected capacity change from 0 to 2048 [ 30.512881][ T3569] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 30.517268][ T3569] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.519754][ T3569] NILFS (loop0): error -5 truncating bmap (ino=16) [ 30.520429][ T3575] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.521228][ T3582] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.523632][ T3575] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.526171][ T3584] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.532021][ T3583] loop3: detected capacity change from 0 to 2048 [ 30.535930][ T3585] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.540522][ T3586] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.541033][ T3575] Remounting filesystem read-only [ 30.545153][ T3575] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.549766][ T3583] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.552355][ T3583] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.555155][ T3583] Remounting filesystem read-only [ 30.555628][ T3574] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.556440][ T3581] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.561393][ T3581] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 30.564489][ T3575] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.566823][ T3583] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.567391][ T3578] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.569551][ T3581] Remounting filesystem read-only [ 30.573680][ T3588] loop0: detected capacity change from 0 to 2048 [ 30.575313][ T3575] NILFS (loop5): error -5 truncating bmap (ino=16) [ 30.577033][ T3583] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.578367][ T3574] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.579443][ T3581] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.581636][ T3578] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.584675][ T3583] NILFS (loop3): error -5 truncating bmap (ino=16) [ 30.586563][ T3581] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.588276][ T3574] Remounting filesystem read-only [ 30.590464][ T3581] NILFS (loop2): error -5 truncating bmap (ino=16) [ 30.592804][ T3578] Remounting filesystem read-only [ 30.593757][ T3574] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.594894][ T3578] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.596634][ T3574] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.600413][ T3578] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.603604][ T3578] NILFS (loop4): error -5 truncating bmap (ino=16) [ 30.605266][ T3589] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.608612][ T3588] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.610939][ T3588] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.613461][ T3588] Remounting filesystem read-only executing program [ 30.614791][ T3588] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.617934][ T3588] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.620391][ T3588] NILFS (loop0): error -5 truncating bmap (ino=16) [ 30.622255][ T3574] NILFS (loop1): error -5 truncating bmap (ino=16) [ 30.623168][ T3592] loop2: detected capacity change from 0 to 2048 executing program executing program [ 30.633210][ T3595] loop5: detected capacity change from 0 to 2048 [ 30.633307][ T3594] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.635899][ T3596] loop3: detected capacity change from 0 to 2048 [ 30.640463][ T3592] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 30.644084][ T3592] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 30.647746][ T3592] Remounting filesystem read-only [ 30.650022][ T3592] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.653301][ T3600] loop1: detected capacity change from 0 to 2048 executing program [ 30.654897][ T3592] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.656644][ T3602] loop4: detected capacity change from 0 to 2048 [ 30.659870][ T3599] loop0: detected capacity change from 0 to 2048 [ 30.661685][ T3603] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.665871][ T3592] NILFS (loop2): error -5 truncating bmap (ino=16) [ 30.668258][ T3595] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.668841][ T3604] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.674267][ T3600] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.677211][ T3600] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.680695][ T3600] Remounting filesystem read-only [ 30.681326][ T3595] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.682104][ T3600] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.686622][ T3606] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.689377][ T3600] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.691211][ T3605] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.691770][ T3600] NILFS (loop1): error -5 truncating bmap (ino=16) [ 30.696046][ T3602] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.697795][ T3596] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.698510][ T3602] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.703244][ T3602] Remounting filesystem read-only [ 30.704716][ T3602] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.706189][ T3596] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.709165][ T3602] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 30.717598][ T3608] loop2: detected capacity change from 0 to 2048 [ 30.720635][ T3596] Remounting filesystem read-only [ 30.721999][ T3595] Remounting filesystem read-only [ 30.723342][ T3596] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.725757][ T3610] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.729161][ T3599] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.731709][ T3599] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.734132][ T3595] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.737380][ T3602] NILFS (loop4): error -5 truncating bmap (ino=16) [ 30.739476][ T3599] Remounting filesystem read-only [ 30.740709][ T3596] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.743039][ T3611] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.746177][ T3608] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.746708][ T3595] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 30.751168][ T3599] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.751497][ T3608] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.754043][ T3596] NILFS (loop3): error -5 truncating bmap (ino=16) [ 30.758045][ T3595] NILFS (loop5): error -5 truncating bmap (ino=16) [ 30.760367][ T3612] loop1: detected capacity change from 0 to 2048 [ 30.761931][ T3599] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.763428][ T3608] Remounting filesystem read-only [ 30.764031][ T3599] NILFS (loop0): error -5 truncating bmap (ino=16) [ 30.768294][ T3608] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.773086][ T3608] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.776493][ T3608] NILFS (loop2): error -5 truncating bmap (ino=16) executing program [ 30.781782][ T3614] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.785079][ T3612] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 30.790050][ T3612] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 30.791417][ T3617] loop0: detected capacity change from 0 to 2048 [ 30.794280][ T3612] Remounting filesystem read-only [ 30.795689][ T3612] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.798266][ T3612] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.801033][ T3612] NILFS (loop1): error -5 truncating bmap (ino=16) executing program [ 30.803021][ T3619] loop3: detected capacity change from 0 to 2048 [ 30.807728][ T3620] loop4: detected capacity change from 0 to 2048 executing program executing program [ 30.813862][ T3621] loop5: detected capacity change from 0 to 2048 [ 30.815431][ T3625] loop2: detected capacity change from 0 to 2048 executing program [ 30.825243][ T3630] loop1: detected capacity change from 0 to 2048 [ 30.826596][ T3629] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.828309][ T3627] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.830713][ T3628] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.832485][ T3632] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.837913][ T3631] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.842468][ T3617] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.845336][ T3620] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.847151][ T3617] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.848089][ T3620] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.850496][ T3619] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.856962][ T3620] Remounting filesystem read-only [ 30.857246][ T3617] Remounting filesystem read-only [ 30.858946][ T3619] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.862146][ T3621] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.863893][ T3617] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.864968][ T3620] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.869693][ T3619] Remounting filesystem read-only [ 30.871070][ T3621] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.873789][ T3619] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.876623][ T3620] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.877705][ T3625] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.879171][ T3620] NILFS (loop4): error -5 truncating bmap (ino=16) [ 30.881512][ T3625] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.883727][ T3617] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.885309][ T3619] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.887859][ T3617] NILFS (loop0): error -5 truncating bmap (ino=16) [ 30.889680][ T3633] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.892718][ T3619] NILFS (loop3): error -5 truncating bmap (ino=16) [ 30.895252][ T3625] Remounting filesystem read-only [ 30.898195][ T3630] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.902479][ T3630] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.905120][ T3621] Remounting filesystem read-only [ 30.908608][ T3630] Remounting filesystem read-only [ 30.910032][ T3621] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.912652][ T3625] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.915346][ T3630] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 30.918430][ T3621] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.920993][ T3625] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) executing program executing program [ 30.923678][ T3637] loop0: detected capacity change from 0 to 2048 [ 30.925236][ T3630] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.925248][ T3630] NILFS (loop1): error -5 truncating bmap (ino=16) [ 30.925871][ T3621] NILFS (loop5): error -5 truncating bmap (ino=16) [ 30.929027][ T3625] NILFS (loop2): error -5 truncating bmap (ino=16) [ 30.931081][ T3638] loop4: detected capacity change from 0 to 2048 [ 30.932610][ T3639] loop3: detected capacity change from 0 to 2048 [ 30.938504][ T3640] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.945039][ T3639] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.950969][ T3642] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 30.954418][ T3637] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.955305][ T3639] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 30.961213][ T3645] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 30.963884][ T3637] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 30.964625][ T3638] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.969393][ T3638] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 30.971985][ T3638] Remounting filesystem read-only [ 30.972929][ T3646] loop2: detected capacity change from 0 to 2048 [ 30.973497][ T3638] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.975488][ T3639] Remounting filesystem read-only [ 30.977294][ T3638] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.980023][ T3648] loop5: detected capacity change from 0 to 2048 [ 30.980730][ T3638] NILFS (loop4): error -5 truncating bmap (ino=16) [ 30.982856][ T3647] loop1: detected capacity change from 0 to 2048 [ 30.984295][ T3637] Remounting filesystem read-only [ 30.986528][ T3637] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.986742][ T3639] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 30.989387][ T3637] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.992350][ T3639] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 30.997959][ T3637] NILFS (loop0): error -5 truncating bmap (ino=16) executing program [ 31.001820][ T3650] loop4: detected capacity change from 0 to 2048 [ 31.006261][ T3639] NILFS (loop3): error -5 truncating bmap (ino=16) [ 31.007912][ T3651] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.008690][ T3652] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.011509][ T3647] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.015404][ T3653] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.016708][ T3647] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.018941][ T3650] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.021168][ T3654] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.029571][ T3646] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.032454][ T3650] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.034905][ T3648] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 31.037775][ T3646] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.038779][ T3650] Remounting filesystem read-only [ 31.040283][ T3648] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.044082][ T3646] Remounting filesystem read-only [ 31.045680][ T3646] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.048245][ T3647] Remounting filesystem read-only [ 31.049855][ T3648] Remounting filesystem read-only [ 31.052218][ T3656] loop0: detected capacity change from 0 to 2048 [ 31.054155][ T3646] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.056310][ T3646] NILFS (loop2): error -5 truncating bmap (ino=16) executing program [ 31.059171][ T3648] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.060633][ T3658] loop3: detected capacity change from 0 to 2048 [ 31.061974][ T3650] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.064140][ T3647] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.065835][ T3648] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.068356][ T3647] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.070710][ T3650] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.072872][ T3647] NILFS (loop1): error -5 truncating bmap (ino=16) [ 31.075102][ T3650] NILFS (loop4): error -5 truncating bmap (ino=16) [ 31.076226][ T3648] NILFS (loop5): error -5 truncating bmap (ino=16) [ 31.081009][ T3659] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.083786][ T3660] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.087440][ T3656] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.089991][ T3658] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.092683][ T3658] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.096586][ T3656] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.099392][ T3658] Remounting filesystem read-only [ 31.100690][ T3656] Remounting filesystem read-only [ 31.101955][ T3656] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.104550][ T3658] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.107290][ T3658] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) executing program [ 31.109998][ T3656] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.112480][ T3658] NILFS (loop3): error -5 truncating bmap (ino=16) [ 31.114054][ T3656] NILFS (loop0): error -5 truncating bmap (ino=16) executing program [ 31.116354][ T3664] loop4: detected capacity change from 0 to 2048 executing program executing program executing program [ 31.128081][ T3667] loop5: detected capacity change from 0 to 2048 [ 31.134353][ T3669] loop1: detected capacity change from 0 to 2048 [ 31.135870][ T3666] loop2: detected capacity change from 0 to 2048 executing program [ 31.145274][ T3673] loop0: detected capacity change from 0 to 2048 [ 31.145870][ T3670] loop3: detected capacity change from 0 to 2048 [ 31.150003][ T3672] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.152161][ T3669] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.155336][ T3669] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.158339][ T3674] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.162451][ T3669] Remounting filesystem read-only [ 31.163942][ T3669] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.166207][ T3664] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.166469][ T3669] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.169500][ T3675] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.171861][ T3669] NILFS (loop1): error -5 truncating bmap (ino=16) [ 31.175822][ T3673] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.177445][ T3664] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.178905][ T3673] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.183351][ T3673] Remounting filesystem read-only [ 31.185400][ T3673] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.185762][ T3664] Remounting filesystem read-only [ 31.188515][ T3673] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.191653][ T3677] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.194077][ T3676] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.194476][ T3673] NILFS (loop0): error -5 truncating bmap (ino=16) [ 31.197372][ T3664] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 31.200879][ T3664] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.204419][ T3679] loop1: detected capacity change from 0 to 2048 [ 31.206165][ T3666] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.207326][ T3664] NILFS (loop4): error -5 truncating bmap (ino=16) [ 31.211660][ T3666] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.216712][ T3667] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.219418][ T3667] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.222792][ T3666] Remounting filesystem read-only [ 31.224628][ T3667] Remounting filesystem read-only [ 31.225960][ T3667] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.229358][ T3667] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.231974][ T3666] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 31.234556][ T3680] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.235299][ T3670] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.237788][ T3666] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.242792][ T3682] loop0: detected capacity change from 0 to 2048 [ 31.244584][ T3667] NILFS (loop5): error -5 truncating bmap (ino=16) [ 31.245079][ T3670] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.246321][ T3666] NILFS (loop2): error -5 truncating bmap (ino=16) [ 31.250701][ T3683] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.256243][ T3679] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.263269][ T3679] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.265887][ T3670] Remounting filesystem read-only [ 31.267246][ T3679] Remounting filesystem read-only executing program executing program [ 31.269323][ T3679] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.272085][ T3670] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.274769][ T3679] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.276786][ T3688] loop4: detected capacity change from 0 to 2048 executing program [ 31.277094][ T3687] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.279528][ T3682] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.281367][ T3670] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.285823][ T3679] NILFS (loop1): error -5 truncating bmap (ino=16) [ 31.287569][ T3670] NILFS (loop3): error -5 truncating bmap (ino=16) [ 31.291125][ T3682] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.291860][ T3689] loop2: detected capacity change from 0 to 2048 executing program [ 31.300653][ T3690] loop5: detected capacity change from 0 to 2048 executing program [ 31.303196][ T3693] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.306619][ T3689] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.309227][ T3682] Remounting filesystem read-only [ 31.309288][ T3689] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.311243][ T3694] loop1: detected capacity change from 0 to 2048 [ 31.314194][ T3695] loop3: detected capacity change from 0 to 2048 [ 31.316034][ T3689] Remounting filesystem read-only [ 31.318277][ T3689] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.322196][ T3689] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.324681][ T3689] NILFS (loop2): error -5 truncating bmap (ino=16) [ 31.324746][ T3682] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.326869][ T3696] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.332120][ T3697] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.332798][ T3690] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.337528][ T3690] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.341785][ T3698] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.344485][ T3690] Remounting filesystem read-only [ 31.345828][ T3690] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.348578][ T3690] NILFS error (device loop5): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.349207][ T3688] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.350890][ T3690] NILFS (loop5): error -5 truncating bmap (ino=16) [ 31.354761][ T3688] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.354876][ T3699] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.359906][ T3682] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.362069][ T3682] NILFS (loop0): error -5 truncating bmap (ino=16) [ 31.364761][ T3694] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.370538][ T3694] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 31.370575][ T3695] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.377699][ T3688] Remounting filesystem read-only [ 31.379005][ T3688] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.379233][ T3695] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.382696][ T3688] NILFS error (device loop4): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.383792][ T3694] Remounting filesystem read-only executing program [ 31.385765][ T3688] NILFS (loop4): error -5 truncating bmap (ino=16) [ 31.388820][ T3695] Remounting filesystem read-only [ 31.390579][ T3703] loop0: detected capacity change from 0 to 2048 [ 31.392235][ T3695] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.395737][ T3694] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 31.398450][ T3694] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.398732][ T3695] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 31.402660][ T3694] NILFS (loop1): error -5 truncating bmap (ino=16) [ 31.404427][ T3695] NILFS (loop3): error -5 truncating bmap (ino=16) [ 31.407613][ T3701] loop5: detected capacity change from 0 to 2048 executing program [ 31.414384][ T3705] loop4: detected capacity change from 0 to 2048 executing program [ 31.421258][ T3708] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 31.424834][ T3705] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 31.428070][ T3705] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 31.430913][ T3705] Remounting filesystem read-only [ 31.431185][ T3710] NILFS (loop5): segctord starting. Construction interval = 5 secon