On Thu, Aug 11, 2016 at 03:37:27PM +0100, Peter Maydell wrote: > On 11 August 2016 at 12:23, Amit Shah <amit.s...@redhat.com> wrote: > > The following changes since commit d08306dc42ea599ffcf8aad056fa9c23acfbe230: > > > > Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging > > (2016-08-10 17:14:35 +0100) > > > > are available in the git repository at: > > > > http://git.kernel.org/pub/scm/virt/qemu/amit/virtio-serial.git > > tags/vser-for-2.7-1 > > > > for you to fetch changes up to bce6261eb2d879625126485d4ddd28cacb93152e: > > > > virtio-console: set frontend open permanently for console devs > > (2016-08-11 16:38:58 +0530) > > > > ---------------------------------------------------------------- > > virtio-console: fix receiving data from guest > > > > ---------------------------------------------------------------- > > > > > > Daniel P. Berrange (1): > > virtio-console: set frontend open permanently for console devs > > > > hw/char/virtio-console.c | 25 +++++++++++++++++++++---- > > 1 file changed, 21 insertions(+), 4 deletions(-) > > This hung in make check (clang-on-x86-64-linux build): > > Offending process: > > i386-softmmu/qemu-system-i386 -qtest unix:/tmp/qtest-5861.sock,nowait > -qtest-log /dev/null -qmp unix:/tmp/qtest-5861.qmp,nowait -machine > accel=qtest -display none -machine accel=tcg -m 512 -object > memory-backend-file,id=mem,size=512M,mem-path=/tmp/vhost-test-wWBX5W,share=on > -numa node,memdev=mem -chardev > socket,id=chr-test,path=/tmp/vhost-test-wWBX5W/test.sock -netdev > vhost-user,id=net0,chardev=chr-test,vhostforce -device > virtio-net-pci,netdev=net0,romfile=./pc-bios/pxe-virtio.rom > > Backtraces below, but the fact that thread 3 is busy-looping in > qemu_chr_fe_read_all() looks suspicious.
Strange, because that command line doesn't even add a virtio-console or virtio-serial device and AFAICT it doesn't hotplug any such device either. So I'm unclear how this patch could affect that test at all. Regards, Daniel -- |: http://berrange.com -o- http://www.flickr.com/photos/dberrange/ :| |: http://libvirt.org -o- http://virt-manager.org :| |: http://autobuild.org -o- http://search.cpan.org/~danberr/ :| |: http://entangle-photo.org -o- http://live.gnome.org/gtk-vnc :|
