------------[ cut here ]------------
WARNING: CPU: 1 PID: 6775 at fs/buffer.c:1130 mark_buffer_dirty+0x2dd/0x500
Modules linked in:
CPU: 1 PID: 6775 Comm: segctord Not tainted 6.4.0-rc4-syzkaller-00099-g1874a42a7d74 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023
RIP: 0010:mark_buffer_dirty+0x2dd/0x500 fs/buffer.c:1130
Code: df e8 f7 18 e0 ff 48 8b 3b be 04 00 00 00 5b 41 5c 41 5e 41 5f 5d e9 22 69 fc ff e8 6d 44 88 ff e9 71 ff ff ff e8 63 44 88 ff <0f> 0b e9 6d fd ff ff e8 57 44 88 ff 0f 0b e9 96 fd ff ff e8 4b 44
RSP: 0000:ffffc90004c2f2c8 EFLAGS: 00010293
RAX: ffffffff820338bd RBX: 0000000000000001 RCX: ffff8880288f9dc0
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffffffff82033624 R09: ffffed100d920923
R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88806c904910
R13: 1ffff1100fd0e796 R14: dffffc0000000000 R15: ffff88806c9cbb00
FS:  0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f07f98000ff CR3: 000000005dbfa000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 nilfs_dat_commit_entry fs/nilfs2/dat.c:63 [inline]
 nilfs_dat_commit_end+0x29e/0x6b0 fs/nilfs2/dat.c:220
 nilfs_dat_commit_update+0x29/0x40 fs/nilfs2/dat.c:261
 nilfs_btree_commit_update_v+0x9b/0x3f0 fs/nilfs2/btree.c:1949
 nilfs_btree_commit_propagate_v fs/nilfs2/btree.c:2022 [inline]
 nilfs_btree_propagate_v fs/nilfs2/btree.c:2055 [inline]
 nilfs_btree_propagate+0xa10/0xde0 fs/nilfs2/btree.c:2097
 nilfs_bmap_propagate+0x71/0x120 fs/nilfs2/bmap.c:345
 nilfs_segctor_apply_buffers+0x180/0x330 fs/nilfs2/segment.c:1039
 nilfs_segctor_scan_file+0x7e9/0xa10 fs/nilfs2/segment.c:1099
 nilfs_segctor_collect_blocks fs/nilfs2/segment.c:1197 [inline]
 nilfs_segctor_collect fs/nilfs2/segment.c:1524 [inline]
 nilfs_segctor_do_construct+0x1c74/0x6d30 fs/nilfs2/segment.c:2070
 nilfs_segctor_construct+0x145/0x8c0 fs/nilfs2/segment.c:2404
 nilfs_segctor_thread_construct fs/nilfs2/segment.c:2512 [inline]
 nilfs_segctor_thread+0x53a/0x1140 fs/nilfs2/segment.c:2595
 kthread+0x2b8/0x350 kernel/kthread.c:379
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308
 </TASK>