Warning: Permanently added '10.128.0.21' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program syzkaller login: [ 35.048100] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.058239] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.073246] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.086025] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.095884] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.098357] Remounting filesystem read-only [ 35.112419] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.122871] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.133774] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.148034] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.156763] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.162730] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.169904] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.179199] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.192236] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.206824] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.217582] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.228351] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.229072] [ 35.238266] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.238829] ====================================================== [ 35.253945] WARNING: possible circular locking dependency detected [ 35.260257] 4.19.211-syzkaller #0 Not tainted [ 35.264744] ------------------------------------------------------ [ 35.271058] syz-executor221/8090 is trying to acquire lock: [ 35.276771] 0000000051a87131 (&dat_lock_key){.+.+}, at: nilfs_count_free_blocks+0x68/0x180 [ 35.285183] [ 35.285183] but task is already holding lock: [ 35.291152] 00000000564b97c7 (&nilfs->ns_sem){++++}, at: nilfs_put_super+0x14a/0x1a0 [ 35.299057] [ 35.299057] which lock already depends on the new lock. [ 35.299057] [ 35.307381] [ 35.307381] the existing dependency chain (in reverse order) is: [ 35.315121] [ 35.315121] -> #1 (&nilfs->ns_sem){++++}: [ 35.320767] __nilfs_error+0x195/0x401 [ 35.325186] nilfs_bmap_lookup_contig+0x13d/0x180 [ 35.330556] nilfs_get_block+0x1ce/0x970 [ 35.335224] do_mpage_readpage+0x8fb/0x1ca0 [ 35.340074] mpage_readpages+0x33a/0x630 [ 35.344756] read_pages.isra.0+0xf6/0x5d0 [ 35.349428] __do_page_cache_readahead+0x5c6/0x6c0 [ 35.355317] ondemand_readahead.isra.0+0x575/0xd40 [ 35.360776] page_cache_sync_readahead+0x275/0x520 [ 35.366234] generic_file_read_iter+0x1497/0x2b60 [ 35.371600] __vfs_read+0x518/0x750 [ 35.375748] integrity_kernel_read+0x147/0x1f0 [ 35.378403] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.380851] ima_calc_file_hash+0x4b2/0x8a0 [ 35.380863] ima_collect_measurement+0x4c4/0x570 [ 35.380872] process_measurement+0xddd/0x1440 [ 35.380885] ima_file_check+0xb9/0x100 [ 35.390349] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.395067] path_openat+0x7e4/0x2df0 [ 35.395076] do_filp_open+0x18c/0x3f0 [ 35.395084] do_sys_open+0x3b3/0x520 [ 35.395095] do_syscall_64+0xf9/0x620 [ 35.395114] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 35.408051] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.409739] [ 35.409739] -> #0 (&dat_lock_key){.+.+}: [ 35.409762] down_read+0x36/0x80 [ 35.409778] nilfs_count_free_blocks+0x68/0x180 [ 35.423514] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.427208] nilfs_cleanup_super+0x133/0x490 [ 35.427219] nilfs_put_super+0x152/0x1a0 [ 35.427231] generic_shutdown_super+0x144/0x370 [ 35.427241] kill_block_super+0x97/0xf0 [ 35.427256] deactivate_locked_super+0x94/0x160 [ 35.433862] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.435777] deactivate_super+0x174/0x1a0 [ 35.435787] cleanup_mnt+0x1a8/0x290 [ 35.435800] task_work_run+0x148/0x1c0 [ 35.435811] exit_to_usermode_loop+0x251/0x2a0 [ 35.435824] do_syscall_64+0x538/0x620 [ 35.444022] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.450859] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 35.450863] [ 35.450863] other info that might help us debug this: [ 35.450863] [ 35.450866] Possible unsafe locking scenario: [ 35.450866] [ 35.450868] CPU0 CPU1 [ 35.450871] ---- ---- [ 35.450872] lock(&nilfs->ns_sem); [ 35.450879] lock(&dat_lock_key); [ 35.450886] lock(&nilfs->ns_sem); [ 35.450891] lock(&dat_lock_key); [ 35.450896] [ 35.450896] *** DEADLOCK *** [ 35.450896] [ 35.450902] 2 locks held by syz-executor221/8090: [ 35.450913] #0: 00000000abba556e (&type->s_umount_key#47){+.+.}, at: deactivate_super+0x16c/0x1a0 [ 35.461590] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.465465] #1: 00000000564b97c7 (&nilfs->ns_sem){++++}, at: nilfs_put_super+0x14a/0x1a0 [ 35.465492] [ 35.465492] stack backtrace: [ 35.465503] CPU: 0 PID: 8090 Comm: syz-executor221 Not tainted 4.19.211-syzkaller #0 [ 35.465508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 35.465512] Call Trace: [ 35.465532] dump_stack+0x1fc/0x2ef [ 35.477080] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.479275] print_circular_bug.constprop.0.cold+0x2d7/0x41e [ 35.479290] __lock_acquire+0x30c9/0x3ff0 [ 35.479305] ? mark_held_locks+0xf0/0xf0 [ 35.484112] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.489082] ? lock_downgrade+0x720/0x720 executing program [ 35.489095] ? nilfs_detach_log_writer+0x5e5/0x9f0 [ 35.489110] ? mark_held_locks+0xf0/0xf0 [ 35.493664] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.498761] lock_acquire+0x170/0x3c0 [ 35.498774] ? nilfs_count_free_blocks+0x68/0x180 [ 35.498787] down_read+0x36/0x80 [ 35.498798] ? nilfs_count_free_blocks+0x68/0x180 [ 35.498813] nilfs_count_free_blocks+0x68/0x180 [ 35.511773] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.513091] nilfs_cleanup_super+0x133/0x490 [ 35.513103] ? nilfs_unfreeze+0xb0/0xb0 [ 35.513118] nilfs_put_super+0x152/0x1a0 [ 35.519090] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.521740] ? nilfs_freeze+0xc0/0xc0 [ 35.521754] generic_shutdown_super+0x144/0x370 [ 35.521769] kill_block_super+0x97/0xf0 [ 35.529428] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program executing program [ 35.534815] deactivate_locked_super+0x94/0x160 [ 35.534825] deactivate_super+0x174/0x1a0 [ 35.534837] ? deactivate_locked_super+0x160/0x160 [ 35.534849] ? dput+0x31/0x640 [ 35.534864] cleanup_mnt+0x1a8/0x290 [ 35.545923] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.549380] task_work_run+0x148/0x1c0 [ 35.549394] exit_to_usermode_loop+0x251/0x2a0 [ 35.549415] do_syscall_64+0x538/0x620 [ 35.559386] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.563594] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 35.563603] RIP: 0033:0x7ff494a61497 [ 35.563615] Code: ff d0 48 89 c7 b8 3c 00 00 00 0f 05 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 b8 a6 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 35.563624] RSP: 002b:00007ffc9481a3d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6 [ 35.570467] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.572920] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007ff494a61497 [ 35.572926] RDX: 00007ffc9481a499 RSI: 000000000000000a RDI: 00007ffc9481a490 [ 35.572933] RBP: 00007ffc9481a490 R08: 00000000ffffffff R09: 00007ffc9481a270 [ 35.572940] R10: 0000555556cf2683 R11: 0000000000000206 R12: 00007ffc9481b550 [ 35.572945] R13: 0000555556cf25f0 R14: 00007ffc9481a400 R15: 00007ffc9481b570 [ 35.606834] Remounting filesystem read-only [ 35.617458] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 35.622538] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.630410] Remounting filesystem read-only [ 35.631996] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.647165] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.654820] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.654839] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.660735] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.664489] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.670122] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.676722] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.680072] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.689481] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 35.693735] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.697963] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.703676] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.710151] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.721559] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.728747] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.737424] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.742730] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.747592] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.756391] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.761786] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.764906] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.769756] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.777881] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.782862] audit: type=1800 audit(1665491270.074:2): pid=8095 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor221" name="file3" dev="loop0" ino=16 res=0 [ 35.786576] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.791486] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.799868] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.805751] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.826663] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.831709] syz-executor221 (8095) used greatest stack depth: 23024 bytes left [ 35.835654] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.856543] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.886602] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.894182] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.896844] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.906154] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.912954] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.918383] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.936439] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.952706] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 35.976808] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 35.982793] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 35.995341] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.021567] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.025045] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.046628] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.053376] Remounting filesystem read-only [ 36.070193] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.079590] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.109790] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.116671] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.125595] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.134811] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.179792] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.206975] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.209437] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.218020] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 36.228294] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.235716] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.268934] Remounting filesystem read-only [ 36.277762] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.293021] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.305988] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.321385] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.332852] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.337577] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.352846] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.364039] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.364924] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 36.374533] Remounting filesystem read-only [ 36.383634] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.412420] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.417436] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.425181] audit: type=1800 audit(1665491270.705:3): pid=8124 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor221" name="file3" dev="loop2" ino=16 res=0 [ 36.435880] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.449010] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.451406] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.465315] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.470582] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.482211] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.490103] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.502231] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.508966] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.517627] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.524429] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.531519] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.541994] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.550482] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.558944] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.568004] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.577290] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.587534] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.595072] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.607333] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.608691] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.643563] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.656864] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.664343] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.679508] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.700338] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.709965] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.736936] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.747864] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.765668] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.773428] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 36.786050] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.792257] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.802456] Remounting filesystem read-only [ 36.810101] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.821120] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.829061] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.838092] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.848429] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.856595] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.871607] Remounting filesystem read-only [ 36.876911] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.885736] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.894926] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.911334] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.913517] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.922321] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.931612] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.944442] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.951106] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.969606] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 36.973233] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.981873] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 36.990222] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.000430] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.009251] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.018747] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.023377] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.032511] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.041957] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.052206] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.060405] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.070747] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.080854] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.090254] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.099427] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.107833] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.118154] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.126408] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.137738] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.145241] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.154035] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.154068] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.154677] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.165776] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.173106] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.184660] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.190977] audit: type=1800 audit(1665491271.475:4): pid=8127 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor221" name="file3" dev="loop3" ino=16 res=0 [ 37.208723] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.209858] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.220065] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.227521] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.246530] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.255205] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.265427] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.273540] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.283143] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.293700] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.301750] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.311652] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.319840] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.329121] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 37.341743] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.346779] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.357455] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.375180] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.384406] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.392994] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.403728] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.411421] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.434925] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.438456] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.448574] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.465713] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.475905] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.483911] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 37.492849] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.513166] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.527827] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.538349] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.539636] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.553556] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.564189] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.567244] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 37.578952] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.585551] audit: type=1800 audit(1665491271.875:5): pid=8182 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor221" name="file3" dev="loop1" ino=16 res=0 [ 37.596466] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.603900] Remounting filesystem read-only [ 37.613679] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.621718] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.634811] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.646808] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.649948] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.659509] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.668922] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.678305] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.696729] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.705201] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.715473] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.732608] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.743955] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.749724] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.774655] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.783243] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.793455] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.801360] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.824675] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.829370] audit: type=1800 audit(1665491272.116:6): pid=8169 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor221" name="file3" dev="loop0" ino=16 res=0 [ 37.846882] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.848370] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.856926] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.867204] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.884786] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.894252] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.902667] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 37.911363] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.920141] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 37.943792] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.948182] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 37.958465] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 37.999468] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 38.008762] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 38.047692] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 38.051863] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 38.061567] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 38.068168] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 38.104221] audit: type=1800 audit(1665491272.376:7): pid=8164 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor221" name="file3" dev="loop4" ino=16 res=0 [ 38.105843] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 38.124527] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 38.141703] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 38.143183] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 38.151306] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 38.172244] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 38.177008] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 38.184990] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 38.191906] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 38.202424] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 38.210481] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 38.225364] Remounting filesystem read-only [ 38.231388] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 38.233958] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 38.245259] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 38.252449] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 38.261947] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 38.270931] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 38.288064] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 38.315175] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 38.316929] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 38.327166] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 38.334385] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 38.344463] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 38.354900] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 38.363141] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 38.374162] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 38.380845] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 38.392620] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 38.402286] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 38.410942] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 38.419728] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 38.427740] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 38.453856] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 38.460208] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 38.466006] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 38.482278] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 38.491139] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 38.491156] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 38.501286] audit: type=1800 audit(1665491272.796:8): pid=8189 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor221" name="file3" dev="loop5" ino=16 res=0 [ 38.516379] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 38.538241] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 38.559888] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 38.561069] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 38.571708] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 38.579651] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 38.588751] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 38.597506] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 38.606786] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 38.616555] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 38.624924] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 38.634460] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 38.644889] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 38.653286] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 38.661745] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 38.673718] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 38.679682] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 38.689568] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 38.698725] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 38.708531] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 38.717096] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 38.726391] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 38.735756] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 38.745040] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 38.753183] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 38.763599] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 38.773202] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 38.780650] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 38.789903] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 38.801284] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 38.818688] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 38.843067] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 38.846983] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 38.854505] audit: type=1800 audit(1665491273.146:9): pid=8196 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor221" name="file3" dev="loop2" ino=16 res=0 [ 38.881574] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 38.885584] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 38.904151] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 38.918225] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 38.927920] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 38.932526] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 38.938894] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 38.947011] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program executing program [ 38.956105] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 38.978872] Remounting filesystem read-only [ 38.980925] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 38.985799] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 38.993742] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program executing program [ 39.010589] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 39.013949] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 39.030303] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 39.033702] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 39.039776] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 39.056426] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 39.061966] audit: type=1800 audit(1665491273.346:10): pid=8205 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor221" name="file3" dev="loop3" ino=16 res=0 [ 39.072890] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 39.097733] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 39.100650] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 39.108151] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 39.117211] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 39.127369] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 39.159027] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 39.163726] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 39.169116] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 39.183346] audit: type=1800 audit(1665491273.476:11): pid=8231 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor221" name="file3" dev="loop0" ino=16 res=0 [ 39.189629] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 39.207641] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 39.215972] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 39.238995] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 39.249272] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 39.259216] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program executing program [ 39.260579] Remounting filesystem read-only [ 39.268453] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 39.282322] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 39.282920] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 39.291383] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 39.310419] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 39.321467] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 39.322080] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 39.331209] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 39.349125] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 39.383627] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 39.393764] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 39.404426] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 39.406154] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 39.421462] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 39.430549] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 39.442191] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 39.445644] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 39.453048] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 39.463859] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 39.472049] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 39.480906] Remounting filesystem read-only [ 39.490960] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 39.510842] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 39.525911] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 39.534326] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 39.536034] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 39.545306] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 39.553519] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 39.563846] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 39.573507] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 39.584753] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 39.591436] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 39.600112] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 39.610417] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 39.617790] Remounting filesystem read-only [ 39.628728] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 39.645591] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 39.651151] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 39.656167] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 39.665921] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 39.675320] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 39.693621] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 39.706900] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 39.708545] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 39.718066] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program executing program [ 39.726117] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 39.745458] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 39.754968] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 39.773604] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 39.779212] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 39.783237] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 39.793557] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 39.808384] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 39.812289] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 39.823253] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 39.837141] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 39.838395] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 39.857315] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 39.858230] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 39.875271] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 39.883552] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 39.897889] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 39.909275] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 39.911599] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 39.938530] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 39.939770] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 39.949061] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 39.967508] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 39.975412] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 39.978308] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 39.987984] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 39.994994] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 40.006323] Remounting filesystem read-only [ 40.026288] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 40.037842] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 40.041470] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 40.049523] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 40.065467] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 40.067861] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 40.076458] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 40.085374] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 40.093999] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 40.103079] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 40.113946] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 40.122247] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 40.132129] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 40.139895] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 40.149230] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 40.158967] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 40.167644] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 40.176839] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 40.186102] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 40.194791] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 40.203886] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 40.215524] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 40.232229] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 40.242546] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 40.253813] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 40.261824] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 40.264653] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 40.286925] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 40.292943] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 40.309053] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 40.315325] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 40.326625] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 40.337934] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 40.346860] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 40.353055] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 40.368754] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 40.373436] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 40.387611] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 40.389500] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 40.397182] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 40.416748] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 40.426778] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 40.427476] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 40.437684] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 40.447478] Remounting filesystem read-only [ 40.454934] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 40.460241] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 40.468019] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 40.493301] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 40.503099] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 40.504182] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 40.520989] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 40.531877] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 40.536922] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 40.546389] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 40.559744] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 40.560791] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 40.568882] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 40.579137] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 40.596656] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 40.597302] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 40.609654] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 40.617120] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 40.628265] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 40.634747] Remounting filesystem read-only [ 40.645353] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 40.647490] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 40.656851] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 40.665680] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 40.676815] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 40.684424] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 40.694473] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 40.702844] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 40.712352] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 40.723457] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 40.730719] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 40.739864] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 40.760780] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 40.769728] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 40.774595] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 40.779051] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 40.790361] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 40.798198] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 40.810322] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 40.819031] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 40.825515] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 40.843491] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 40.846519] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 40.855239] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 40.862340] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 40.873021] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 40.880390] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 40.889539] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 40.899983] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 40.908576] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 40.918398] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 40.926379] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 40.936890] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 40.947895] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 40.955247] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 40.963260] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 40.976052] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 40.984919] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 40.999742] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 41.007777] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 41.010200] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 41.027017] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 41.036797] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 41.039343] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 41.046752] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 41.057343] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 41.070184] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 41.075883] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 41.083724] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 41.094136] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 41.102963] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 41.121899] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 41.131601] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 41.134388] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 41.143320] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 41.156611] kauditd_printk_skb: 3 callbacks suppressed [ 41.156623] audit: type=1800 audit(1665491275.437:15): pid=8305 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor221" name="file3" dev="loop0" ino=16 res=0 [ 41.160187] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 41.165037] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 41.165055] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 41.165694] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 41.195444] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 41.223927] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 41.238461] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 41.244862] Remounting filesystem read-only [ 41.253722] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 41.256367] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 41.263713] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 41.273784] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 41.291571] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 41.292445] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 41.301096] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 41.315304] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 41.319058] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 41.328979] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 41.337785] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 41.347309] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 41.356089] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 41.373819] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 41.378640] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 41.383077] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 41.392200] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 41.403186] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 41.411639] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 41.421505] audit: type=1800 audit(1665491275.718:16): pid=8349 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor221" name="file3" dev="loop3" ino=16 res=0 executing program [ 41.432196] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 41.455828] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 41.458446] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 41.468862] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 41.486209] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 41.486316] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 41.496358] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 41.514716] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 41.515777] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 41.527055] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 41.543179] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 41.545818] audit: type=1800 audit(1665491275.838:17): pid=8367 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor221" name="file3" dev="loop1" ino=16 res=0 [ 41.552298] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 41.573822] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 41.579860] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 41.595125] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 41.598973] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 41.609490] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 41.619533] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 41.637093] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 41.640698] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 41.647294] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 41.655294] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 41.665594] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 41.673891] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program executing program [ 41.684693] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 41.716136] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 41.726037] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 41.729313] audit: type=1800 audit(1665491276.018:18): pid=8376 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor221" name="file3" dev="loop4" ino=16 res=0 [ 41.737143] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 41.767562] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 41.779345] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 41.795862] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 41.807174] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 41.818710] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 41.828448] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 41.832760] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 41.839047] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 41.852011] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 41.861537] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 41.875682] Remounting filesystem read-only [ 41.882665] Remounting filesystem read-only [ 41.883256] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 41.893620] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 41.902757] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 41.915665] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 41.917221] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 41.936554] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 41.947298] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 41.951511] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 41.957532] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 41.966966] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 41.975096] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 41.994080] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 42.005317] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 42.015399] Remounting filesystem read-only [ 42.026145] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 42.026987] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 42.037273] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 42.045946] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 42.055815] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 42.074487] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 42.084782] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 42.094767] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 42.101618] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 42.104668] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 42.123292] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 42.133220] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 42.142822] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 42.152975] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 42.170274] Remounting filesystem read-only [ 42.175115] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 42.178340] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 42.190078] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 42.204837] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 42.213873] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 42.217433] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 42.225128] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 42.233063] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 42.243682] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 42.251576] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 42.277767] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 42.287593] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 42.298944] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 42.305352] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 42.309556] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 42.326266] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 42.326486] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 42.336940] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 42.344915] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 42.354629] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 42.373435] audit: type=1800 audit(1665491276.668:19): pid=8400 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor221" name="file3" dev="loop5" ino=16 res=0 [ 42.375046] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 42.403264] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 42.413575] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 42.413755] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 42.424622] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 42.443989] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 42.454949] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 42.464470] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 42.464755] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 42.477273] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 42.499913] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 42.502303] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 42.515387] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 42.519256] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 42.532271] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 42.545849] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 42.549685] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 42.555303] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 42.565660] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 42.573298] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 42.592603] Remounting filesystem read-only [ 42.592881] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 42.606780] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 42.607999] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 42.617147] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 42.630898] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 42.635657] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 42.651002] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 42.655057] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 42.662566] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 42.672113] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 42.686796] Remounting filesystem read-only [ 42.690898] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 42.694358] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 42.704309] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 42.712856] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 42.722707] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 42.730893] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 42.741046] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 42.749703] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 42.759555] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 42.767866] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 42.778119] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 42.786098] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 42.795964] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 42.804032] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 42.814185] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 42.822695] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 42.832804] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 42.840471] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 42.850688] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 42.858868] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 42.869300] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 42.877272] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 42.887396] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 42.895783] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 42.906706] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 42.914271] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 42.924358] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 42.933550] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 42.943463] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 42.951344] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 42.961703] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 42.969566] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 42.979434] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 42.987403] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 42.997590] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 43.005822] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 43.015524] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 43.024111] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 43.034230] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 43.042755] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 43.054735] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 43.060715] audit: type=1800 audit(1665491277.348:20): pid=8450 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor221" name="file3" dev="loop2" ino=16 res=0 [ 43.071888] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 43.095582] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 43.106492] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 43.106578] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 43.116417] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 43.125421] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 43.135476] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 43.146419] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 43.160289] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 43.162754] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 43.182799] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 43.186642] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 43.192761] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 43.207377] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 43.210903] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 43.220560] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 43.229290] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 43.240399] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 43.247335] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 43.258224] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 43.265967] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 43.275857] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 43.284416] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 43.294506] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 43.302243] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 43.312975] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 43.320431] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 43.330813] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 43.338984] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 43.349377] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 43.357004] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 43.367647] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 43.375394] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 43.395109] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 43.407352] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 43.410549] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 43.419109] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 43.434360] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 43.437332] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 43.454991] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 43.465146] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 43.465989] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 43.474564] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 43.484740] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 43.493044] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 43.502525] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 43.502548] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 43.504472] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 43.513558] audit: type=1800 audit(1665491277.799:21): pid=8426 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor221" name="file3" dev="loop3" ino=16 res=0 [ 43.531651] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 43.545396] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 43.557795] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 43.578948] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 43.587931] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 executing program [ 43.593943] audit: type=1800 audit(1665491277.879:22): pid=8443 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor221" name="file3" dev="loop4" ino=16 res=0 [ 43.605359] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 43.622919] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 43.647286] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 43.655911] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 43.665881] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 43.676821] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 43.679850] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 43.689769] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 43.696400] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 43.707155] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 43.714004] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 43.741198] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 43.752166] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 43.756725] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 43.771384] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 43.783153] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 43.783211] audit: type=1800 audit(1665491278.079:23): pid=8429 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor221" name="file3" dev="loop0" ino=16 res=0 [ 43.798835] Remounting filesystem read-only [ 43.820960] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 43.822799] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 43.832728] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 43.852094] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 43.852253] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 43.862212] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 43.872717] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 43.880500] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 43.889848] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 43.900485] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 43.908313] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 43.917629] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 43.931432] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 43.944557] Remounting filesystem read-only executing program executing program [ 43.955734] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 43.976595] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 43.979848] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 43.993492] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 44.012616] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 44.023256] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 44.024754] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 44.041804] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 44.053071] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 44.070262] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 44.071344] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 44.084873] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 44.090865] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 44.107590] Remounting filesystem read-only [ 44.108867] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 44.116397] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 44.122738] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 44.130874] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 44.140293] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 44.151126] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 44.158747] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 44.167815] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 44.176302] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 44.186347] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 44.194966] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 44.204466] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 44.213362] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 44.222726] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 44.231756] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 44.241343] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 44.250135] audit: type=1800 audit(1665491278.549:24): pid=8478 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor221" name="file3" dev="loop5" ino=16 res=0 [ 44.259473] Remounting filesystem read-only [ 44.282920] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 44.289226] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 44.292891] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 44.310038] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 44.310531] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 44.320234] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 44.330103] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 44.338117] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 44.346879] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 44.357582] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 44.365360] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 44.376418] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 44.383947] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 44.393744] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 44.405179] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 44.413624] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 44.420182] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 44.439063] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 44.440956] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 44.449185] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 44.469906] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 44.477985] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 44.483498] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 44.489724] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 44.507539] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 44.507820] Remounting filesystem read-only [ 44.521655] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 44.523457] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 44.532164] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 44.549554] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 44.549923] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 44.560972] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 44.576399] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 44.578391] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 44.586886] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 44.605146] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) executing program [ 44.607887] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 44.615038] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 44.623898] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 44.632651] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 44.647297] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 44.650290] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 44.667588] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 44.678672] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 44.688578] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 44.689082] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 44.702578] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 44.708396] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 44.721509] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 44.725922] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 44.737502] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 44.744275] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 44.762132] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 44.767739] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 44.772337] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 44.783485] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 44.790750] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 44.804658] Remounting filesystem read-only [ 44.809198] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 44.815386] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 44.822942] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 44.835042] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 44.840823] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 44.850760] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 44.859369] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 44.868863] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 44.877719] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 44.886934] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 44.896330] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 44.904994] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 44.914061] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 44.914224] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 44.925559] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 44.932654] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 44.942080] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 44.953143] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 44.960603] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 44.970044] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 44.978287] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 44.988317] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 44.997157] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 45.006835] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 45.014868] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 45.024617] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 45.032524] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 45.041912] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 45.041933] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 45.053851] NILFS (loop4): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 45.060691] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 45.070360] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 45.078841] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 45.088341] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 45.098043] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 45.108386] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 45.116118] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 45.126376] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 45.135104] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 45.144494] NILFS (loop5): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 45.152706] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 45.162241] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 45.171176] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 45.181386] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 45.189481] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 45.198969] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 45.208157] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 [ 45.217377] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 45.225563] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 45.235960] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0