------------[ cut here ]------------
WARNING: CPU: 0 PID: 8736 at fs/buffer.c:1084 mark_buffer_dirty+0x325/0x4b0
Modules linked in:
CPU: 0 PID: 8736 Comm: segctord Not tainted 5.15.153-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
RIP: 0010:mark_buffer_dirty+0x325/0x4b0 fs/buffer.c:1084
Code: 89 df e8 de 95 e4 ff 48 8b 3b be 04 00 00 00 5b 41 5c 41 5d 41 5e 41 5f 5d e9 07 80 fc ff e8 d2 d6 9a ff eb 80 e8 cb d6 9a ff <0f> 0b e9 27 fd ff ff e8 bf d6 9a ff 0f 0b e9 46 fd ff ff e8 b3 d6
RSP: 0018:ffffc9000654f708 EFLAGS: 00010293
RAX: ffffffff81e562e5 RBX: ffff88807eb9e008 RCX: ffff888018fcd940
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffffffff81e56004 R09: 0000000000000003
R10: ffffffffffffffff R11: dffffc0000000001 R12: ffff888070254ae0
R13: dffffc0000000000 R14: 1ffff1100e04a95c R15: ffff88807039e150
FS:  0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fd30208a7c8 CR3: 000000001900f000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 nilfs_segctor_collect_dirty_files fs/nilfs2/segment.c:2000 [inline]
 nilfs_segctor_do_construct+0x332/0x6ea0 fs/nilfs2/segment.c:2062
 nilfs_segctor_construct+0x145/0x8c0 fs/nilfs2/segment.c:2418
 nilfs_segctor_thread_construct fs/nilfs2/segment.c:2526 [inline]
 nilfs_segctor_thread+0x512/0x1130 fs/nilfs2/segment.c:2609
 kthread+0x3f6/0x4f0 kernel/kthread.c:319
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:298
 </TASK>