------------[ cut here ]------------
WARNING: CPU: 0 PID: 3618 at fs/buffer.c:1081 mark_buffer_dirty+0x67b/0xa40 fs/buffer.c:1081
Modules linked in:
CPU: 0 PID: 3618 Comm: segctord Not tainted 6.1.0-rc2-syzkaller-00105-gb229b6ca5abb #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022
RIP: 0010:mark_buffer_dirty+0x67b/0xa40 fs/buffer.c:1081
Code: 89 f5 41 83 e5 01 4c 89 ee e8 d1 6d 94 ff 4d 85 ed 0f 84 d3 fd ff ff e8 d3 70 94 ff 49 8d 5e ff e9 c5 fd ff ff e8 c5 70 94 ff <0f> 0b e9 b4 f9 ff ff e8 b9 70 94 ff 0f 0b e9 06 fa ff ff e8 ad 70
RSP: 0018:ffffc90003fefb10 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff888072bc4cb0 RCX: 0000000000000000
RDX: ffff88807df3d7c0 RSI: ffffffff81e82bbb RDI: 0000000000000001
RBP: ffff88806f058e00 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
R13: ffff888022dbe1f0 R14: ffff888072bc4cb0 R15: ffff88806f058e18
FS:  0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f57dfbf9f10 CR3: 000000007f0f1000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 nilfs_segctor_collect_dirty_files fs/nilfs2/segment.c:1966 [inline]
 nilfs_segctor_do_construct+0x480/0x6af0 fs/nilfs2/segment.c:2025
 nilfs_segctor_construct+0x8e3/0xb30 fs/nilfs2/segment.c:2379
 nilfs_segctor_thread_construct fs/nilfs2/segment.c:2487 [inline]
 nilfs_segctor_thread+0xa61/0xf30 fs/nilfs2/segment.c:2570
 kthread+0x2e4/0x3a0 kernel/kthread.c:376
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:306
 </TASK>