------------[ cut here ]------------
WARNING: CPU: 1 PID: 15163 at fs/nilfs2/dat.c:193 nilfs_dat_commit_end+0x55c/0x6e0 fs/nilfs2/dat.c:193
Modules linked in:
CPU: 1 PID: 15163 Comm: segctord Not tainted 6.2.0-rc4-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
RIP: 0010:nilfs_dat_commit_end+0x55c/0x6e0 fs/nilfs2/dat.c:193
Code: 02 00 0f 85 92 01 00 00 49 8b 7c 24 28 48 c7 c2 60 56 8e 8a 48 c7 c6 80 58 8e 8a e8 0d 66 9f 06 e9 6b ff ff ff e8 e4 72 57 fe <0f> 0b 4d 89 ef e9 77 fc ff ff e8 d5 72 57 fe e8 90 6f d7 fd e9 dc
RSP: 0018:ffffc90007017828 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff88801c748a40 RCX: 0000000000000000
RDX: ffff888081fb8180 RSI: ffffffff8329111c RDI: 0000000000000006
RBP: ffffc900070178d0 R08: 0000000000000006 R09: 0001ff0000000002
R10: 0000000000000003 R11: 0000000000000000 R12: ffff8880a5b0a7c0
R13: 0000000000000003 R14: ffffc900070178e8 R15: 0001ff0000000002
FS:  0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffe10a4a090 CR3: 0000000039576000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 nilfs_dat_commit_update+0x2a/0x40 fs/nilfs2/dat.c:243
 nilfs_direct_propagate fs/nilfs2/direct.c:277 [inline]
 nilfs_direct_propagate+0x248/0x320 fs/nilfs2/direct.c:256
 nilfs_bmap_propagate+0x77/0x170 fs/nilfs2/bmap.c:337
 nilfs_collect_file_data+0x49/0xd0 fs/nilfs2/segment.c:568
 nilfs_segctor_apply_buffers+0x14a/0x470 fs/nilfs2/segment.c:1018
 nilfs_segctor_scan_file+0x3f4/0x6f0 fs/nilfs2/segment.c:1067
 nilfs_segctor_collect_blocks fs/nilfs2/segment.c:1176 [inline]
 nilfs_segctor_collect fs/nilfs2/segment.c:1503 [inline]
 nilfs_segctor_do_construct+0x2ab4/0x6b30 fs/nilfs2/segment.c:2045
 nilfs_segctor_construct+0x8e3/0xb30 fs/nilfs2/segment.c:2379
 nilfs_segctor_thread_construct fs/nilfs2/segment.c:2487 [inline]
 nilfs_segctor_thread+0x3c7/0xf30 fs/nilfs2/segment.c:2570
 kthread+0x2e8/0x3a0 kernel/kthread.c:376
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308
 </TASK>