------------[ cut here ]------------
WARNING: CPU: 0 PID: 6853 at fs/nilfs2/sufile.c:539 nilfs_sufile_set_segment_usage+0x4a0/0x5a4 fs/nilfs2/sufile.c:539
Modules linked in:
CPU: 0 PID: 6853 Comm: segctord Not tainted 6.3.0-rc7-syzkaller-g14f8db1c0f9a #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : nilfs_sufile_set_segment_usage+0x4a0/0x5a4 fs/nilfs2/sufile.c:539
lr : nilfs_sufile_set_segment_usage+0x4a0/0x5a4 fs/nilfs2/sufile.c:539
sp : ffff800022767480
x29: ffff800022767520 x28: dfff800000000000 x27: ffff0000cf61304c
x26: ffff00012ea6cbb0 x25: ffff0000cf613040 x24: 0000000000000004
x23: ffff00012ea6b680 x22: 00000000000001a4 x21: 00000000000000ff
x20: ffff8000227674e0 x19: ffff0000e13b5f90 x18: ffff0000e13b59b8
x17: 0000000000000000 x16: ffff800008301638 x15: 0000000000000000
x14: 0000000000000000 x13: 0000000000000000 x12: 00000000ffffffef
x11: 0000000000000001 x10: 0000000000000000 x9 : 0000000000000000
x8 : ffff00012ea6b680 x7 : ffff800008770100 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff800008b29868
x2 : 0000000000000001 x1 : 0000000000000004 x0 : 0000000000000000
Call trace:
 nilfs_sufile_set_segment_usage+0x4a0/0x5a4 fs/nilfs2/sufile.c:539
 nilfs_segctor_update_segusage fs/nilfs2/segment.c:1449 [inline]
 nilfs_segctor_do_construct+0x3d30/0x6608 fs/nilfs2/segment.c:2073
 nilfs_segctor_construct+0x110/0x768 fs/nilfs2/segment.c:2381
 nilfs_segctor_thread_construct fs/nilfs2/segment.c:2489 [inline]
 nilfs_segctor_thread+0x3d4/0xd74 fs/nilfs2/segment.c:2572
 kthread+0x250/0x2d8 kernel/kthread.c:376
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870
irq event stamp: 130
hardirqs last  enabled at (129): [<ffff80000896749c>] kasan_quarantine_put+0x1a0/0x1c8 mm/kasan/quarantine.c:242
hardirqs last disabled at (130): [<ffff800012369e90>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405
softirqs last  enabled at (0): [<ffff8000081a7a20>] copy_process+0x130c/0x3808 kernel/fork.c:2212
softirqs last disabled at (0): [<0000000000000000>] 0x0
---[ end trace 0000000000000000 ]---