NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
------------[ cut here ]------------
WARNING: CPU: 1 PID: 3588 at fs/nilfs2/sufile.c:539 nilfs_sufile_set_segment_usage+0x4fd/0x5e0
Modules linked in:
CPU: 1 PID: 3588 Comm: segctord Not tainted 5.15.104-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
RIP: 0010:nilfs_sufile_set_segment_usage+0x4fd/0x5e0 fs/nilfs2/sufile.c:539
Code: 04 25 28 00 00 00 48 3b 84 24 a0 00 00 00 0f 85 f3 00 00 00 89 d8 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 f3 22 59 fe <0f> 0b e9 0f fe ff ff e8 e7 22 59 fe e8 e2 f1 d9 fd e9 be fe ff ff
RSP: 0018:ffffc90002cef640 EFLAGS: 00010293
RAX: ffffffff832694ed RBX: 0000000000000004 RCX: ffff8880243a1d00
RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000000
RBP: ffffc90002cef730 R08: ffffffff832692f0 R09: ffffffff8321bc10
R10: 0000000000000002 R11: ffff8880243a1d00 R12: dffffc0000000000
R13: ffff88801a55a000 R14: ffff888073b625e8 R15: 0000000000000060
FS:  0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa940e03428 CR3: 000000000c68e000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 nilfs_segctor_update_segusage fs/nilfs2/segment.c:1447 [inline]
 nilfs_segctor_do_construct+0x4d10/0x7410 fs/nilfs2/segment.c:2071
 nilfs_segctor_construct+0x145/0x8c0 fs/nilfs2/segment.c:2381
 nilfs_segctor_thread_construct fs/nilfs2/segment.c:2489 [inline]
 nilfs_segctor_thread+0x54c/0x1140 fs/nilfs2/segment.c:2572
 kthread+0x3f6/0x4f0 kernel/kthread.c:319
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:298
 </TASK>