NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
------------[ cut here ]------------
WARNING: CPU: 0 PID: 5450 at fs/nilfs2/sufile.c:539 nilfs_sufile_set_segment_usage+0x47c/0x590 fs/nilfs2/sufile.c:539
Modules linked in:
CPU: 0 PID: 5450 Comm: segctord Not tainted 6.6.0-rc5-syzkaller-00072-g401644852d0b #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
RIP: 0010:nilfs_sufile_set_segment_usage+0x47c/0x590 fs/nilfs2/sufile.c:539
Code: e8 89 cb 9d fe f0 80 8b b0 fe ff ff 02 e8 2c 0d 48 fe 4c 8b 6c 24 40 4d 85 ed 0f 85 63 ff ff ff e9 6b ff ff ff e8 14 0d 48 fe <0f> 0b e9 18 fe ff ff e8 08 0d 48 fe e8 23 c8 c0 fd e9 d9 fe ff ff
RSP: 0018:ffffc900059d7968 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff88806fc6a160 RCX: 0000000000000000
RDX: ffff888021063b80 RSI: ffffffff833fb9ac RDI: 0000000000000005
RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000000000004 R11: 0000000000000000 R12: 1ffff92000b3af31
R13: ffff888021cd1050 R14: 00000000652821ba R15: ffff88806fc6a5e8
FS:  0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffd3c876828 CR3: 000000000c976000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 nilfs_segctor_update_segusage fs/nilfs2/segment.c:1478 [inline]
 nilfs_segctor_do_construct+0x1d94/0x8bf0 fs/nilfs2/segment.c:2108
 nilfs_segctor_construct+0x924/0xb50 fs/nilfs2/segment.c:2416
 nilfs_segctor_thread_construct fs/nilfs2/segment.c:2524 [inline]
 nilfs_segctor_thread+0x38f/0xe90 fs/nilfs2/segment.c:2607
 kthread+0x33c/0x440 kernel/kthread.c:388
 ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:304
 </TASK>