------------[ cut here ]------------
WARNING: CPU: 0 PID: 16037 at fs/buffer.c:1188 mark_buffer_dirty+0x2dd/0x500
Modules linked in:
CPU: 0 PID: 16037 Comm: segctord Not tainted 6.6.0-rc4-syzkaller-00016-g5e62ed3b1c8a #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
RIP: 0010:mark_buffer_dirty+0x2dd/0x500 fs/buffer.c:1188
Code: df e8 97 6b df ff 48 8b 3b be 04 00 00 00 5b 41 5c 41 5e 41 5f 5d e9 92 50 fc ff e8 6d ef 84 ff e9 71 ff ff ff e8 63 ef 84 ff <0f> 0b e9 6d fd ff ff e8 57 ef 84 ff 0f 0b e9 96 fd ff ff e8 4b ef
RSP: 0000:ffffc900032076b0 EFLAGS: 00010293
RAX: ffffffff82091c4d RBX: ffff888029a97301 RCX: ffff88807cf53b80
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffffffff820919b4 R09: 1ffff110079ab3b3
R10: dffffc0000000000 R11: ffffed10079ab3b4 R12: ffff88803cd59d98
R13: 1ffff11007a01e93 R14: ffff88803d00f498 R15: ffff88803d00f488
FS:  0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2fd26000 CR3: 000000002ebb8000 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+0x352/0x6e30 fs/nilfs2/segment.c:2062
 nilfs_segctor_construct+0x145/0x8c0 fs/nilfs2/segment.c:2416
 nilfs_segctor_thread_construct fs/nilfs2/segment.c:2524 [inline]
 nilfs_segctor_thread+0x53a/0x1140 fs/nilfs2/segment.c:2607
 kthread+0x2d3/0x370 kernel/kthread.c:388
 ret_from_fork+0x48/0x80 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:304
 </TASK>