------------[ cut here ]------------
WARNING: CPU: 1 PID: 5105 at fs/nilfs2/dat.c:200 nilfs_dat_commit_end+0x5b4/0x718 fs/nilfs2/dat.c:-1
Modules linked in:
CPU: 1 PID: 5105 Comm: segctord Not tainted 5.15.180-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : nilfs_dat_commit_end+0x5b4/0x718 fs/nilfs2/dat.c:-1
lr : nilfs_dat_commit_end+0x5b0/0x718 fs/nilfs2/dat.c:200
sp : ffff800020e97090
x29: ffff800020e970b0 x28: 1fffe00019d2d979 x27: 1ffff000041d2e33
x26: dfff800000000000 x25: 0000000000000003 x24: ffff0000d8684a40
x23: 0000000000000003 x22: ffff0000ce96cbc8 x21: ffff0000ce96b680
x20: ffff800020e97198 x19: ffff800020e97180 x18: ffff800020e96c20
x17: 0000000000000000 x16: ffff8000082513a0 x15: 000000000002ac3f
x14: 1ffff0000296e06c x13: dfff800000000000 x12: 0000000000000001
x11: 0000000000000001 x10: 0000000000000000 x9 : ffff0000ce96b680
x8 : ffff800009d75b04 x7 : ffff800009da8268 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff0000d8684000
x2 : ffff0000ddf56ae0 x1 : 0000000000000003 x0 : 0700000000000002
Call trace:
 nilfs_dat_commit_end+0x5b4/0x718 fs/nilfs2/dat.c:-1
 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:1049
 nilfs_segctor_scan_file+0x6e4/0xd9c fs/nilfs2/segment.c:1098
 nilfs_segctor_collect_blocks fs/nilfs2/segment.c:1207 [inline]
 nilfs_segctor_collect fs/nilfs2/segment.c:1534 [inline]
 nilfs_segctor_do_construct+0x1828/0x68f0 fs/nilfs2/segment.c:2090
 nilfs_segctor_construct+0x13c/0x558 fs/nilfs2/segment.c:2455
 nilfs_segctor_thread_construct fs/nilfs2/segment.c:2563 [inline]
 nilfs_segctor_thread+0x3e8/0xe60 fs/nilfs2/segment.c:2647
 kthread+0x37c/0x45c kernel/kthread.c:334
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870
irq event stamp: 126
hardirqs last  enabled at (125): [<ffff800008833c3c>] free_unref_page_list+0x71c/0x7a8 mm/page_alloc.c:3478
hardirqs last disabled at (126): [<ffff800011b4fe3c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last  enabled at (90): [<ffff8000081b90b8>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last  enabled at (90): [<ffff8000081b90b8>] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586
softirqs last disabled at (21): [<ffff8000081b9750>] __do_softirq kernel/softirq.c:592 [inline]
softirqs last disabled at (21): [<ffff8000081b9750>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (21): [<ffff8000081b9750>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (21): [<ffff8000081b9750>] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641
---[ end trace cac97d9f3a8a4b01 ]---