------------[ cut here ]------------
WARNING: CPU: 0 PID: 25805 at fs/nilfs2/dat.c:193 nilfs_dat_commit_end+0x294/0x358
Modules linked in:
CPU: 0 PID: 25805 Comm: segctord Not tainted 6.2.0-rc7-syzkaller-17907-g2d3827b3f393 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : nilfs_dat_commit_end+0x294/0x358
lr : nilfs_dat_commit_end+0x290/0x358 fs/nilfs2/dat.c:193
sp : ffff800020d1b8f0
x29: ffff800020d1b8f0 x28: ffff000118c38b28 x27: ffff00011d1bc898
x26: fffffc0000000000 x25: ffff80000cf52000 x24: ffff00011c379a00
x23: 0000000000000003 x22: ffff000129fda140 x21: 0000000000000003
x20: ffff00011d1b8d38 x19: ffff800020d1b998 x18: ffff80000bfae9bc
x17: 0000000000000000 x16: ffff00011c37a420 x15: ffff80000dbd2118
x14: ffff00011c379a00 x13: 00000000ffffffff x12: ffff000129fda000
x11: ff80800008efe5dc x10: 0000000000000000 x9 : ffff800008efe5dc
x8 : ffff00011c379a00 x7 : ffff800008f15270 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff000129fda000
x2 : ffff000123fa9a80 x1 : 0000000000000003 x0 : 000000000001ff02
Call trace:
 nilfs_dat_commit_end+0x294/0x358
 nilfs_dat_commit_update+0x38/0x58 fs/nilfs2/dat.c:243
 nilfs_direct_propagate+0xec/0x1a8 fs/nilfs2/direct.c:277
 nilfs_bmap_propagate+0x40/0xa8 fs/nilfs2/bmap.c:337
 nilfs_collect_file_data+0x34/0xa8 fs/nilfs2/segment.c:568
 nilfs_segctor_apply_buffers+0x84/0x168 fs/nilfs2/segment.c:1018
 nilfs_segctor_scan_file+0x310/0x578 fs/nilfs2/segment.c:1067
 nilfs_segctor_collect_blocks fs/nilfs2/segment.c:1176 [inline]
 nilfs_segctor_collect fs/nilfs2/segment.c:1503 [inline]
 nilfs_segctor_do_construct+0x9f4/0x2bdc fs/nilfs2/segment.c:2045
 nilfs_segctor_construct+0xa0/0x378 fs/nilfs2/segment.c:2379
 nilfs_segctor_thread_construct fs/nilfs2/segment.c:2487 [inline]
 nilfs_segctor_thread+0x180/0x644 fs/nilfs2/segment.c:2570
 kthread+0x12c/0x158 kernel/kthread.c:376
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870
irq event stamp: 50
hardirqs last  enabled at (49): [<ffff800008623504>] bh_lru_install fs/buffer.c:1244 [inline]
hardirqs last  enabled at (49): [<ffff800008623504>] __find_get_block+0x3e0/0x884 fs/buffer.c:1309
hardirqs last disabled at (50): [<ffff80000bf54c04>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405
softirqs last  enabled at (0): [<ffff8000080f4050>] copy_process+0x8f0/0x1678 kernel/fork.c:2211
softirqs last disabled at (0): [<0000000000000000>] 0x0
---[ end trace 0000000000000000 ]---