------------[ cut here ]------------
WARNING: CPU: 0 PID: 4651 at fs/nilfs2/dat.c:200 nilfs_dat_commit_end+0x5ac/0x6b0 fs/nilfs2/dat.c:200
Modules linked in:
CPU: 0 PID: 4651 Comm: segctord Not tainted 5.15.185-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
RIP: 0010:nilfs_dat_commit_end+0x5ac/0x6b0 fs/nilfs2/dat.c:200
Code: 8b 34 24 48 83 c4 28 5b 41 5c 41 5d 41 5e 41 5f 5d e9 a8 4c 03 00 e8 33 1c 6e fe e8 8e d4 f6 fd e9 b8 fc ff ff e8 24 1c 6e fe <0f> 0b e9 16 fc ff ff e8 18 1c 6e fe e8 73 d4 f6 fd e9 74 fe ff ff
RSP: 0018:ffffc9000338f2f8 EFLAGS: 00010293
RAX: ffffffff8309a5fc RBX: ffff8880774ee1a0 RCX: ffff88801d8dd940
RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0700000000000002
RBP: 0000000000000003 R08: dffffc0000000000 R09: ffffed100bfe7c1b
R10: ffffed100bfe7c1b R11: 1ffff1100bfe7c1a R12: ffff88801d8df0c8
R13: ffff88805c03da40 R14: 0700000000000002 R15: ffffc9000338f3f8
FS:  0000000000000000(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000110c3da0b2 CR3: 0000000062479000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 nilfs_dat_commit_update+0x24/0x40 fs/nilfs2/dat.c:250
 nilfs_direct_propagate+0x20f/0x360 fs/nilfs2/direct.c:282
 nilfs_bmap_propagate+0x70/0x120 fs/nilfs2/bmap.c:345
 nilfs_collect_file_data+0x4b/0xc0 fs/nilfs2/segment.c:587
 nilfs_segctor_apply_buffers+0x15d/0x320 fs/nilfs2/segment.c:1049
 nilfs_segctor_scan_file+0x6ea/0x960 fs/nilfs2/segment.c:1098
 nilfs_segctor_collect_blocks fs/nilfs2/segment.c:1207 [inline]
 nilfs_segctor_collect fs/nilfs2/segment.c:1534 [inline]
 nilfs_segctor_do_construct+0x1c09/0x6be0 fs/nilfs2/segment.c:2090
 nilfs_segctor_construct+0x17b/0x690 fs/nilfs2/segment.c:2455
 nilfs_segctor_thread_construct fs/nilfs2/segment.c:2563 [inline]
 nilfs_segctor_thread+0x50a/0x1120 fs/nilfs2/segment.c:2647
 kthread+0x436/0x520 kernel/kthread.c:334
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:287
 </TASK>