NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
------------[ cut here ]------------
WARNING: CPU: 1 PID: 3965 at fs/nilfs2/dat.c:193 nilfs_dat_commit_end+0x5b4/0x718
Modules linked in:
CPU: 1 PID: 3965 Comm: segctord Not tainted 5.15.137-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
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:193
sp : ffff80001ce17070
x29: ffff80001ce17090 x28: 1fffe0001add1611 x27: 1ffff000039c2e2f
x26: dfff800000000000 x25: 0000000000000003 x24: ffff0000c888e1a0
x23: 0000000000000003 x22: ffff0000d6e8b088 x21: ffff0000d6e89b40
x20: ffff80001ce17178 x19: ffff80001ce17160 x18: ffff80001ce16c20
x17: ff808000086dad00 x16: ffff80000824dc78 x15: 000000000000bc21
x14: 1ffff0000292406a x13: ffffffffffffffff x12: 0000000000000000
x11: ff80800009cc30f0 x10: 0000000000000000 x9 : ffff800009cc30f0
x8 : ffff0000d6e89b40 x7 : ffff800009cf50b8 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff0000c888e000
x2 : ffff0000c05eb488 x1 : 0000000000000003 x0 : 0000000000000702
Call trace:
 nilfs_dat_commit_end+0x5b4/0x718
 nilfs_dat_commit_update+0x38/0x58 fs/nilfs2/dat.c:243
 nilfs_direct_propagate+0x1e8/0x35c 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+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+0x18cc/0x6978 fs/nilfs2/segment.c:2080
 nilfs_segctor_construct+0x110/0x768 fs/nilfs2/segment.c:2416
 nilfs_segctor_thread_construct fs/nilfs2/segment.c:2524 [inline]
 nilfs_segctor_thread+0x3c8/0xe94 fs/nilfs2/segment.c:2607
 kthread+0x37c/0x45c kernel/kthread.c:319
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870
irq event stamp: 338
hardirqs last  enabled at (337): [<ffff800008828694>] free_unref_page_list+0x71c/0x7a8 mm/page_alloc.c:3478
hardirqs last disabled at (338): [<ffff80001196c510>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last  enabled at (70): [<ffff800008020ccc>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last  enabled at (70): [<ffff800008020ccc>] __do_softirq+0xb5c/0xe20 kernel/softirq.c:587
softirqs last disabled at (19): [<ffff8000081b5750>] __irq_exit_rcu+0