[Libguestfs] "make check" hangs after running for a little while

[Kashyap Chamarthy]

That's what I issued and hit the hay last night.

    $ make -k check LIBGUESTFS_DEBUG=1 LIBGUESTFS_TRACE=1 |& tee /tmp/log

I woke up to see the tests still hung like that on stdout

--------------------------
[...]
make -C ../src guestfs_protocol.c

                       [0/9008]
make[3]: Entering directory `/home/kashyap/src/libguestfs/src'
! test -f ../generator/Makefile || \
  make -C ../generator stamp-generator
make[4]: Entering directory `/home/kashyap/src/libguestfs/generator'
make[4]: `stamp-generator' is up to date.
make[4]: Leaving directory `/home/kashyap/src/libguestfs/generator'
make[3]: Leaving directory `/home/kashyap/src/libguestfs/src'
make -C ../src guestfs_protocol.h
make[3]: Entering directory `/home/kashyap/src/libguestfs/src'
! test -f ../generator/Makefile || \
  make -C ../generator stamp-generator
make[4]: Entering directory `/home/kashyap/src/libguestfs/generator'
make[4]: `stamp-generator' is up to date.
make[4]: Leaving directory `/home/kashyap/src/libguestfs/generator'
make[3]: Leaving directory `/home/kashyap/src/libguestfs/src'
! test -f ../generator/Makefile || \
  make -C ../generator stamp-generator
make[3]: Entering directory `/home/kashyap/src/libguestfs/generator'
make[3]: `stamp-generator' is up to date.
make[3]: Leaving directory `/home/kashyap/src/libguestfs/generator'
make[2]: Leaving directory `/home/kashyap/src/libguestfs/daemon'
make[1]: Leaving directory `/home/kashyap/src/libguestfs/daemon'
Making check in appliance
make[1]: Entering directory `/home/kashyap/src/libguestfs/appliance'
rm -f supermin.d/udev-rules.img supermin.d/udev-rules.img-t
rm -rf tmp-u
mkdir -p tmp-u/etc/udev/rules.d
for f in 99-guestfs-serial.rules; do ln $f tmp-u/etc/udev/rules.d/$(basename $f); done
( cd tmp-u && find | cpio --quiet -o -H newc ) > supermin.d/udev-rules.img-t
rm -rf tmp-u
mv supermin.d/udev-rules.img-t supermin.d/udev-rules.img
rm -f supermin.d/daemon.img supermin.d/daemon.img-t
rm -rf tmp-d
mkdir -p tmp-d/usr/sbin tmp-d/etc
ln ../daemon/guestfsd tmp-d/usr/sbin/guestfsd
ln ./guestfsd.suppressions tmp-d/etc/guestfsd.suppressions
( cd tmp-d && find | cpio --quiet -o -H newc ) > supermin.d/daemon.img-t
rm -rf tmp-d
mv supermin.d/daemon.img-t supermin.d/daemon.img
make[1]: Leaving directory `/home/kashyap/src/libguestfs/appliance'
Making check in tests/qemu
make[1]: Entering directory `/home/kashyap/src/libguestfs/tests/qemu'
make  check-TESTS
make[2]: Entering directory `/home/kashyap/src/libguestfs/tests/qemu'
--------------------------

I haven't investigated further, but just posting here, if someone has any known quirks or
some such.

--------------------------
$ git describe
1.21.39-8-g95ed494
--------------------------

Thanks.

-- 
/kashyap