START	sys/ffs	2025-03-20T02:05:28Z

===> ffs
==== mount ====
umount -f /dev/vnd0c 2>/dev/null || true
rmdir /mnt/regress-ffs 2>/dev/null || true
vnconfig -u vnd0 2>/dev/null || true
rm -f stamp-mount
dd if=/dev/zero of=diskimage bs=512 count=4k
4096+0 records in
4096+0 records out
2097152 bytes transferred in 0.014 secs (142348008 bytes/sec)
vnconfig vnd0 diskimage
vnconfig: VNDIOCSET: Device busy
*** Error 1 in ffs (Makefile:11 'disk')
*** Error 2 in ffs (<bsd.regress.mk>:87 'stamp-mount': make -C /usr/src/regress/sys/ffs/ffs mount)
*** Error 2 in ffs (<bsd.regress.mk>:95 'regress': make -C /usr/src/regress/sys/ffs/ffs stamp-mount)
*** Error 2 in /usr/src/regress/sys/ffs (<bsd.subdir.mk>:48 'regress': @for entry in ffs nfs mfs; do  set -e; if test -d /usr/src/regress/sy...)

NOEXIT	sys/ffs	Command 'make regress' failed: 512