Re: [Qemu-devel] [PULL 00/25] pci, pc, virtio: fixes, cleanups, features

["Michael S. Tsirkin" <mst@redhat.com>]

On Mon, Feb 04, 2019 at 05:59:16PM +0000, Peter Maydell wrote:
> On Mon, 4 Feb 2019 at 14:43, Michael S. Tsirkin <mst@redhat.com> wrote:
> >
> > The following changes since commit b3fc0af1ff5e922d4dd7c875394dbd26dc7313b4:
> >
> >   Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging (2019-02-01 17:58:27 +0000)
> >
> > are available in the Git repository at:
> >
> >   git://git.kernel.org/pub/scm/virt/kvm/mst/qemu.git tags/for_upstream
> >
> > for you to fetch changes up to 5feab30ea98e30446361d184331b7b5ff94b4116:
> >
> >   contrib/libvhost-user: cleanup casts (2019-02-04 09:23:56 -0500)
> >
> > ----------------------------------------------------------------
> > pci, pc, virtio: fixes, cleanups, features
> >
> > vhost user blk discard/write zeroes features
> > misc cleanups and fixes all over the place
> >
> > Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
> 
> Hi; I'm afraid this failed build/test on various platforms.
> 


...


> 
> Test failures on sparc host due to an assert:
> 
> ERROR:/home/pm215/qemu/tests/vhost-user-test.c:243:wait_for_fds:
> assertion failed: (s->fds_num)
> Aborted
> 
> and the same on s390x, with a bit more detail:
> 
> MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))}
> QTEST_QEMU_BINARY=i386-softmmu/qemu-system-i386
> QTEST_QEMU_IMG=qemu-img tests/vhost-user-test -m=quick -k --tap <
> /dev/null | ./scripts/tap-driver.pl --test-name="vhost-user-test"
> qemu-system-i386: backend does not support LE vnet headers; falling
> back on userspace virtio
> qemu-system-i386: backend does not support LE vnet headers; falling
> back on userspace virtio
> **
> ERROR:/home/linux1/qemu/tests/vhost-user-test.c:243:wait_for_fds:
> assertion failed: (s->fds_num)
> Aborted (core dumped)
> ERROR - too few tests run (expected 4, got 0)
> /home/linux1/qemu/tests/Makefile.include:858: recipe for target
> 'check-qtest-i386' failed


Cornelia do you happen to have a system where you can help
me debug this?

-- 
MST