------------[ cut here ]------------
WARNING: CPU: 1 PID: 5000 at fs/nilfs2/sufile.c:539 nilfs_sufile_set_segment_usage+0x52d/0x6b0 fs/nilfs2/sufile.c:539
Modules linked in:
CPU: 1 PID: 5000 Comm: segctord Not tainted 6.4.0-rc3-syzkaller-00015-g27e462c8fad4 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023
RIP: 0010:nilfs_sufile_set_segment_usage+0x52d/0x6b0 fs/nilfs2/sufile.c:539
Code: a1 51 fe 48 8b 6c 24 48 48 85 ed 0f 85 5b ff ff ff e9 63 ff ff ff e8 92 a1 51 fe e8 5d e8 cd fd e9 db fe ff ff e8 83 a1 51 fe <0f> 0b e9 04 fe ff ff e8 67 6b a4 fe e9 b5 fb ff ff e8 5d 6b a4 fe
RSP: 0018:ffffc90003b1fa78 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff888077ada160 RCX: 0000000000000000
RDX: ffff88802c953b80 RSI: ffffffff8332a14d RDI: 0000000000000005
RBP: ffff88807208a060 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000000000004 R11: 0000000000000000 R12: 0000000000000000
R13: 1ffff92000763f54 R14: ffff888077ada5e8 R15: 00000000646de7c3
FS:  0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005577bc711018 CR3: 000000000c571000 CR4: 0000000000350ee0
Call Trace:
 <TASK>
 nilfs_segctor_update_segusage fs/nilfs2/segment.c:1468 [inline]
 nilfs_segctor_do_construct+0x1888/0x7200 fs/nilfs2/segment.c:2096
 nilfs_segctor_construct+0x8e3/0xb30 fs/nilfs2/segment.c:2404
 nilfs_segctor_thread_construct fs/nilfs2/segment.c:2512 [inline]
 nilfs_segctor_thread+0x3c7/0xf30 fs/nilfs2/segment.c:2595
 kthread+0x344/0x440 kernel/kthread.c:379
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308
 </TASK>