NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
------------[ cut here ]------------
WARNING: CPU: 0 PID: 3977 at fs/nilfs2/dat.c:200 nilfs_dat_commit_end+0x5b4/0x718
Modules linked in:
CPU: 0 PID: 3977 Comm: segctord Not tainted 5.15.158-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : nilfs_dat_commit_end+0x5b4/0x718
lr : nilfs_dat_commit_end+0x5b0/0x718 fs/nilfs2/dat.c:200
sp : ffff80001cac7070
x29: ffff80001cac7090 x28: 1fffe00019125ce1 x27: 1ffff00003958e2f
x26: dfff800000000000 x25: 0000000000000003 x24: ffff0000c95191a0
x23: 0000000000000003 x22: ffff0000c892e708 x21: ffff0000c892d1c0
x20: ffff80001cac7178 x19: ffff80001cac7160 x18: ffff80001cac6c20
x17: 0000000000000000 x16: ffff80000824daf4 x15: 000000000000bcaa
x14: 1ffff0000292806a x13: dfff800000000000 x12: 0000000000000001
x11: 0000000000000001 x10: 0000000000000000 x9 : ffff0000c892d1c0
x8 : ffff800009cdcef8 x7 : ffff800009d0efa8 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff0000c9519000
x2 : ffff0000dec789f8 x1 : 0000000000000003 x0 : 0000000000000702
Call trace:
 nilfs_dat_commit_end+0x5b4/0x718
 nilfs_dat_commit_update+0x38/0x58 fs/nilfs2/dat.c:250
 nilfs_direct_propagate+0x1e8/0x35c fs/nilfs2/direct.c:282
 nilfs_bmap_propagate+0x7c/0x130 fs/nilfs2/bmap.c:345
 nilfs_collect_file_data+0x54/0xe8 fs/nilfs2/segment.c:587
 nilfs_segctor_apply_buffers+0x170/0x31c fs/nilfs2/segment.c:1047
 nilfs_segctor_scan_file+0x6e4/0xd9c fs/nilfs2/segment.c:1096
 nilfs_segctor_collect_blocks fs/nilfs2/segment.c:1226 [inline]
 nilfs_segctor_collect fs/nilfs2/segment.c:1532 [inline]
 nilfs_segctor_do_construct+0x18b4/0x67f4 fs/nilfs2/segment.c:2082
 nilfs_segctor_construct+0x110/0x768 fs/nilfs2/segment.c:2418
 nilfs_segctor_thread_construct fs/nilfs2/segment.c:2526 [inline]
 nilfs_segctor_thread+0x3c8/0xe94 fs/nilfs2/segment.c:2609
 kthread+0x37c/0x45c kernel/kthread.c:334
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870
irq event stamp: 288
hardirqs last  enabled at (287): [<ffff80000882a9b8>] free_unref_page_list+0x71c/0x7a8 mm/page_alloc.c:3478
hardirqs last disabled at (288): [<ffff8000119944c0>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last  enabled at (0): [<ffff800008192174>] copy_process+0x12c4/0x3750 kernel/fork.c:2151
softirqs last disabled at (0): [<0000000000000000>] 0x0
---[ end trace 74307732aeed0f59 ]---