------------[ cut here ]------------
WARNING: CPU: 1 PID: 8824 at fs/nilfs2/dat.c:193 nilfs_dat_commit_end+0x5a0/0x6b0
Modules linked in:
CPU: 1 PID: 8824 Comm: segctord Not tainted 6.2.0-rc7-syzkaller-00013-g513c1a3d3f19 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023
RIP: 0010:nilfs_dat_commit_end+0x5a0/0x6b0
Code: 48 89 ee 48 83 c4 38 5b 41 5c 41 5d 41 5e 41 5f 5d e9 f4 74 03 00 e8 1f c3 3f fe e8 7a 1b b6 fd e9 d8 fc ff ff e8 10 c3 3f fe <0f> 0b e9 39 fc ff ff e8 04 c3 3f fe e8 5f 1b b6 fd 43 80 7c 35 00
RSP: 0018:ffffc90005d1f288 EFLAGS: 00010293
RAX: ffffffff834a7860 RBX: ffff88803043f1a0 RCX: ffff888082c68000
RDX: 0000000000000000 RSI: 0000000000000003 RDI: 8000000000000002
RBP: 0000000000000003 R08: ffffffff834a7492 R09: ffffed100429259b
R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8880266f1a80
R13: 1ffff92000ba3e73 R14: 8000000000000002 R15: ffff888082c696c0
FS:  0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffbc2e916a8 CR3: 00000000401e9000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 nilfs_dat_commit_update+0x29/0x40
 nilfs_direct_propagate+0x21b/0x390
 nilfs_bmap_propagate+0x71/0x120
 nilfs_collect_file_data+0x4d/0xc0
 nilfs_segctor_apply_buffers+0x180/0x330
 nilfs_segctor_scan_file+0x816/0xac0
 nilfs_segctor_do_construct+0x1d60/0x6d70
 nilfs_segctor_construct+0x145/0x8c0
 nilfs_segctor_thread+0x526/0x1150
 kthread+0x270/0x300
 ret_from_fork+0x1f/0x30
 </TASK>