NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
------------[ cut here ]------------
WARNING: CPU: 1 PID: 3038 at fs/nilfs2/sufile.c:531 nilfs_sufile_set_segment_usage+0x1d0/0x258 fs/nilfs2/sufile.c:531
Modules linked in:
CPU: 1 PID: 3038 Comm: segctord Not tainted 6.0.0-rc7-syzkaller-18095-gbbed346d5a96 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : nilfs_sufile_set_segment_usage+0x1d0/0x258 fs/nilfs2/sufile.c:531
lr : nilfs_sufile_set_segment_usage+0x1d0/0x258 fs/nilfs2/sufile.c:531
sp : ffff800012a2bc20
x29: ffff800012a2bc30 x28: ffff800012a2bde0 x27: ffff0000c92830c8
x26: 0000000040000000 x25: 000000006eb8575e x24: ffff0000c5ee8000
x23: ffff0000c8b43050 x22: 0000000000000021 x21: 0000000000000010
x20: 0000000000000000 x19: ffff0000ca4b9f08 x18: 00000000000000c0
x17: ffff80000dd0b198 x16: 0000000000000000 x15: 0000000000000000
x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000005
x11: ff80800008f77740 x10: 0000000000000000 x9 : ffff800008f77740
x8 : ffff0000c5ee8000 x7 : ffff8000083d3920 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000000 x3 : 000000000000000a
x2 : 0000000000000000 x1 : 0000000000000004 x0 : 0000000000000000
Call trace:
 nilfs_sufile_set_segment_usage+0x1d0/0x258 fs/nilfs2/sufile.c:531
 nilfs_segctor_update_segusage fs/nilfs2/segment.c:1441 [inline]
 nilfs_segctor_do_construct+0x9a8/0xee8 fs/nilfs2/segment.c:2065
 nilfs_segctor_construct+0xa0/0x380 fs/nilfs2/segment.c:2375
 nilfs_segctor_thread_construct fs/nilfs2/segment.c:2483 [inline]
 nilfs_segctor_thread+0x180/0x660 fs/nilfs2/segment.c:2566
 kthread+0x12c/0x158 kernel/kthread.c:376
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860
irq event stamp: 200
hardirqs last  enabled at (199): [<ffff80000bfc89b4>] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline]
hardirqs last  enabled at (199): [<ffff80000bfc89b4>] _raw_spin_unlock_irqrestore+0x48/0x8c kernel/locking/spinlock.c:194
hardirqs last disabled at (200): [<ffff80000bfb5fbc>] el1_dbg+0x24/0x5c arch/arm64/kernel/entry-common.c:404
softirqs last  enabled at (46): [<ffff8000080102e4>] _stext+0x2e4/0x37c
softirqs last disabled at (23): [<ffff800008017c14>] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79
---[ end trace 0000000000000000 ]---