NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
------------[ cut here ]------------
WARNING: CPU: 1 PID: 4228 at fs/nilfs2/dat.c:193 nilfs_dat_commit_end+0x5ac/0x6f8
Modules linked in:
CPU: 1 PID: 4228 Comm: segctord Not tainted 6.1.66-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : nilfs_dat_commit_end+0x5ac/0x6f8
lr : nilfs_dat_commit_end+0x5a8/0x6f8 fs/nilfs2/dat.c:193
sp : ffff80001da47070
x29: ffff80001da47090 x28: 1fffe0001a6d3d23 x27: 1ffff00003b48e2f
x26: dfff800000000000 x25: 0000000000000003 x24: ffff0000de3eaa80
x23: 0000000000000003 x22: ffff0000d369e918 x21: ffff80001da47178
x20: ffff0000d369d340 x19: ffff80001da47160 x18: ffff80001da46c40
x17: ffff8000188a6000 x16: ffff80000825f184 x15: ffff80001838bf80
x14: 1ffff00002b040b0 x13: dfff800000000000 x12: 0000000000000001
x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800009da91c4
x8 : ffff0000d369d340 x7 : ffff800009dda198 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff0000de3ea000
x2 : ffff0000e2866570 x1 : 0000000000000003 x0 : 0000000000007fff
Call trace:
 nilfs_dat_commit_end+0x5ac/0x6f8
 nilfs_dat_commit_update+0x38/0x58 fs/nilfs2/dat.c:243
 nilfs_direct_propagate+0x1c8/0x318 fs/nilfs2/direct.c:277
 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+0x6d4/0xd8c 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+0x17d8/0x6550 fs/nilfs2/segment.c:2080
 nilfs_segctor_construct+0x110/0x768 fs/nilfs2/segment.c:2414
 nilfs_segctor_thread_construct fs/nilfs2/segment.c:2522 [inline]
 nilfs_segctor_thread+0x3d4/0xd74 fs/nilfs2/segment.c:2605
 kthread+0x250/0x2d8 kernel/kthread.c:376
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:864
irq event stamp: 122
hardirqs last  enabled at (121): [<ffff8000089c8344>] folio_memcg_lock+0xf4/0x20c mm/memcontrol.c:2110
hardirqs last disabled at (122): [<ffff80001213d80c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405
softirqs last  enabled at (0): [<ffff8000081a43f8>] copy_process+0x13c0/0x38d0 kernel/fork.c:2212
softirqs last disabled at (0): [<0000000000000000>] 0x0
---[ end trace 0000000000000000 ]---