NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) Remounting filesystem read-only NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) ====================================================== WARNING: possible circular locking dependency detected 6.15.0-rc5-syzkaller-00123-g2c89c1b655c0 #0 Not tainted ------------------------------------------------------ syz.0.0/5318 is trying to acquire lock: ffff8880445e3740 (mapping.invalidate_lock#3){.+.+}-{4:4}, at: filemap_invalidate_lock_shared include/linux/fs.h:922 [inline] ffff8880445e3740 (mapping.invalidate_lock#3){.+.+}-{4:4}, at: filemap_fault+0x546/0x1200 mm/filemap.c:3391 but task is already holding lock: ffff88801232c7e0 (&mm->mmap_lock){++++}-{4:4}, at: mmap_read_trylock include/linux/mmap_lock.h:203 [inline] ffff88801232c7e0 (&mm->mmap_lock){++++}-{4:4}, at: get_mmap_lock_carefully mm/memory.c:6346 [inline] ffff88801232c7e0 (&mm->mmap_lock){++++}-{4:4}, at: lock_mm_and_find_vma+0x32/0x300 mm/memory.c:6406 which lock already depends on the new lock. the existing dependency chain (in reverse order) is: -> #4 (&mm->mmap_lock){++++}-{4:4}: lock_acquire+0x120/0x360 kernel/locking/lockdep.c:5866 __might_fault+0xcc/0x130 mm/memory.c:7151 _copy_to_iter+0xf3/0x15a0 lib/iov_iter.c:184 copy_page_to_iter+0xa7/0x150 lib/iov_iter.c:362 copy_folio_to_iter include/linux/uio.h:198 [inline] filemap_read+0x78d/0x11d0 mm/filemap.c:2753 blkdev_read_iter+0x30a/0x440 block/fops.c:809 new_sync_read fs/read_write.c:489 [inline] vfs_read+0x4cd/0x980 fs/read_write.c:570 ksys_read+0x145/0x250 fs/read_write.c:713 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xf6/0x210 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f -> #3 (&sb->s_type->i_mutex_key#8){++++}-{4:4}: lock_acquire+0x120/0x360 kernel/locking/lockdep.c:5866 down_write+0x96/0x1f0 kernel/locking/rwsem.c:1577 inode_lock include/linux/fs.h:867 [inline] set_blocksize+0x23b/0x500 block/bdev.c:203 sb_set_blocksize block/bdev.c:224 [inline] sb_min_blocksize+0x119/0x210 block/bdev.c:239 init_nilfs+0x43/0x690 fs/nilfs2/the_nilfs.c:710 nilfs_fill_super+0x8f/0x650 fs/nilfs2/super.c:1060 nilfs_get_tree+0x4f4/0x870 fs/nilfs2/super.c:1228 vfs_get_tree+0x8f/0x2b0 fs/super.c:1759 do_new_mount+0x24a/0xa40 fs/namespace.c:3884 do_mount fs/namespace.c:4224 [inline] __do_sys_mount fs/namespace.c:4435 [inline] __se_sys_mount+0x317/0x410 fs/namespace.c:4412 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xf6/0x210 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f -> #2 (&nilfs->ns_sem){++++}-{4:4}: lock_acquire+0x120/0x360 kernel/locking/lockdep.c:5866 down_write+0x96/0x1f0 kernel/locking/rwsem.c:1577 nilfs_set_error fs/nilfs2/super.c:92 [inline] __nilfs_error+0x1ca/0x4b0 fs/nilfs2/super.c:141 nilfs_bmap_convert_error fs/nilfs2/bmap.c:35 [inline] nilfs_bmap_lookup_contig+0x13e/0x160 fs/nilfs2/bmap.c:100 nilfs_get_block+0x1fb/0x8f0 fs/nilfs2/inode.c:84 do_mpage_readpage+0x86d/0x19a0 fs/mpage.c:222 mpage_readahead+0x398/0x650 fs/mpage.c:371 read_pages+0x177/0x590 mm/readahead.c:160 page_cache_ra_unbounded+0x6b0/0x7b0 mm/readahead.c:297 do_sync_mmap_readahead+0x4b5/0x5f0 mm/filemap.c:3262 filemap_fault+0x62a/0x1200 mm/filemap.c:3403 __do_fault+0x135/0x390 mm/memory.c:5098 do_shared_fault mm/memory.c:5582 [inline] do_fault mm/memory.c:5656 [inline] do_pte_missing mm/memory.c:4160 [inline] handle_pte_fault mm/memory.c:5997 [inline] __handle_mm_fault+0x17f9/0x5380 mm/memory.c:6140 handle_mm_fault+0x3f6/0x8c0 mm/memory.c:6309 do_user_addr_fault+0xa81/0x1390 arch/x86/mm/fault.c:1337 handle_page_fault arch/x86/mm/fault.c:1480 [inline] exc_page_fault+0x68/0x110 arch/x86/mm/fault.c:1538 asm_exc_page_fault+0x26/0x30 arch/x86/include/asm/idtentry.h:623 -> #1 (&dat_lock_key){.+.+}-{4:4}: lock_acquire+0x120/0x360 kernel/locking/lockdep.c:5866 down_read+0x46/0x2e0 kernel/locking/rwsem.c:1524 nilfs_get_block+0x1b1/0x8f0 fs/nilfs2/inode.c:83 do_mpage_readpage+0x86d/0x19a0 fs/mpage.c:222 mpage_readahead+0x398/0x650 fs/mpage.c:371 read_pages+0x177/0x590 mm/readahead.c:160 page_cache_ra_unbounded+0x6b0/0x7b0 mm/readahead.c:297 do_sync_mmap_readahead+0x4b5/0x5f0 mm/filemap.c:3262 filemap_fault+0x62a/0x1200 mm/filemap.c:3403 __do_fault+0x135/0x390 mm/memory.c:5098 do_shared_fault mm/memory.c:5582 [inline] do_fault mm/memory.c:5656 [inline] do_pte_missing mm/memory.c:4160 [inline] handle_pte_fault mm/memory.c:5997 [inline] __handle_mm_fault+0x17f9/0x5380 mm/memory.c:6140 handle_mm_fault+0x3f6/0x8c0 mm/memory.c:6309 do_user_addr_fault+0xa81/0x1390 arch/x86/mm/fault.c:1337 handle_page_fault arch/x86/mm/fault.c:1480 [inline] exc_page_fault+0x68/0x110 arch/x86/mm/fault.c:1538 asm_exc_page_fault+0x26/0x30 arch/x86/include/asm/idtentry.h:623 -> #0 (mapping.invalidate_lock#3){.+.+}-{4:4}: check_prev_add kernel/locking/lockdep.c:3166 [inline] check_prevs_add kernel/locking/lockdep.c:3285 [inline] validate_chain+0xb9b/0x2140 kernel/locking/lockdep.c:3909 __lock_acquire+0xaac/0xd20 kernel/locking/lockdep.c:5235 lock_acquire+0x120/0x360 kernel/locking/lockdep.c:5866 down_read+0x46/0x2e0 kernel/locking/rwsem.c:1524 filemap_invalidate_lock_shared include/linux/fs.h:922 [inline] filemap_fault+0x546/0x1200 mm/filemap.c:3391 __do_fault+0x135/0x390 mm/memory.c:5098 do_shared_fault mm/memory.c:5582 [inline] do_fault mm/memory.c:5656 [inline] do_pte_missing mm/memory.c:4160 [inline] handle_pte_fault mm/memory.c:5997 [inline] __handle_mm_fault+0x17f9/0x5380 mm/memory.c:6140 handle_mm_fault+0x3f6/0x8c0 mm/memory.c:6309 do_user_addr_fault+0x764/0x1390 arch/x86/mm/fault.c:1388 handle_page_fault arch/x86/mm/fault.c:1480 [inline] exc_page_fault+0x68/0x110 arch/x86/mm/fault.c:1538 asm_exc_page_fault+0x26/0x30 arch/x86/include/asm/idtentry.h:623 other info that might help us debug this: Chain exists of: mapping.invalidate_lock#3 --> &sb->s_type->i_mutex_key#8 --> &mm->mmap_lock Possible unsafe locking scenario: CPU0 CPU1 ---- ---- rlock(&mm->mmap_lock); lock(&sb->s_type->i_mutex_key#8); lock(&mm->mmap_lock); rlock(mapping.invalidate_lock#3); *** DEADLOCK *** 1 lock held by syz.0.0/5318: #0: ffff88801232c7e0 (&mm->mmap_lock){++++}-{4:4}, at: mmap_read_trylock include/linux/mmap_lock.h:203 [inline] #0: ffff88801232c7e0 (&mm->mmap_lock){++++}-{4:4}, at: get_mmap_lock_carefully mm/memory.c:6346 [inline] #0: ffff88801232c7e0 (&mm->mmap_lock){++++}-{4:4}, at: lock_mm_and_find_vma+0x32/0x300 mm/memory.c:6406 stack backtrace: CPU: 0 UID: 0 PID: 5318 Comm: syz.0.0 Not tainted 6.15.0-rc5-syzkaller-00123-g2c89c1b655c0 #0 PREEMPT(full) Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 Call Trace: dump_stack_lvl+0x189/0x250 lib/dump_stack.c:120 print_circular_bug+0x2ee/0x310 kernel/locking/lockdep.c:2079 check_noncircular+0x134/0x160 kernel/locking/lockdep.c:2211 check_prev_add kernel/locking/lockdep.c:3166 [inline] check_prevs_add kernel/locking/lockdep.c:3285 [inline] validate_chain+0xb9b/0x2140 kernel/locking/lockdep.c:3909 __lock_acquire+0xaac/0xd20 kernel/locking/lockdep.c:5235 lock_acquire+0x120/0x360 kernel/locking/lockdep.c:5866 down_read+0x46/0x2e0 kernel/locking/rwsem.c:1524 filemap_invalidate_lock_shared include/linux/fs.h:922 [inline] filemap_fault+0x546/0x1200 mm/filemap.c:3391 __do_fault+0x135/0x390 mm/memory.c:5098 do_shared_fault mm/memory.c:5582 [inline] do_fault mm/memory.c:5656 [inline] do_pte_missing mm/memory.c:4160 [inline] handle_pte_fault mm/memory.c:5997 [inline] __handle_mm_fault+0x17f9/0x5380 mm/memory.c:6140 handle_mm_fault+0x3f6/0x8c0 mm/memory.c:6309 do_user_addr_fault+0x764/0x1390 arch/x86/mm/fault.c:1388 handle_page_fault arch/x86/mm/fault.c:1480 [inline] exc_page_fault+0x68/0x110 arch/x86/mm/fault.c:1538 asm_exc_page_fault+0x26/0x30 arch/x86/include/asm/idtentry.h:623 RIP: 0033:0x7fcc5dc54fe1 Code: 48 8b 54 24 08 48 85 d2 74 17 8b 44 24 18 0f c8 89 c0 48 89 44 24 18 48 83 fa 01 0f 85 b3 01 00 00 48 8b 44 24 10 8b 54 24 18 <89> 10 e9 15 fd ff ff 48 8b 44 24 10 8b 10 48 8b 44 24 08 48 85 c0 RSP: 002b:00007ffebdea5c10 EFLAGS: 00010246 RAX: 0000200000000040 RBX: 0000000000000004 RCX: 0000000000000000 RDX: 0000000000000002 RSI: 0000000000000000 RDI: 00005555806b93c8 RBP: 00007ffebdea5d18 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 00007fcc5dfb5fac R13: 00007fcc5dfb5fa0 R14: fffffffffffffffe R15: 00007ffebdea5d60 NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15) NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=15)