Hi

On Wed, May 13, 2026 at 11:05 PM Stefan Hajnoczi <[email protected]> wrote:
>
> On Wed, May 13, 2026 at 3:49 AM Marc-André Lureau
> <[email protected]> wrote:
> >
> > Hi Stefan
> >
> > On Wed, May 13, 2026 at 3:20 AM Stefan Hajnoczi <[email protected]> wrote:
> > >
> > > On Mon, May 11, 2026 at 4:21 PM <[email protected]> wrote:
> > > >
> > > > From: Marc-André Lureau <[email protected]>
> > > >
> > > > The following changes since commit 
> > > > 5e61afe211e82a9af15a8794a0bd29bb574e953b:
> > > >
> > > >   Merge tag 'ui-pull-request' of 
> > > > https://gitlab.com/marcandre.lureau/qemu into staging (2026-05-11 
> > > > 10:49:53 -0400)
> > > >
> > > > are available in the Git repository at:
> > > >
> > > >   https://gitlab.com/marcandre.lureau/qemu.git tags/qom-pull-request
> > > >
> > > > for you to fetch changes up to bc61a3209bf064826481a5f8f2b4feb47c70b02f:
> > > >
> > > >   target/s390x: add gen-features.h dependency to s390x_system_ss 
> > > > (2026-05-11 23:59:33 +0400)
> > > >
> > > > ----------------------------------------------------------------
> > > > QOM object lifecycle fixes
> > > >
> > > > ----------------------------------------------------------------
> > >
> > > Hi Marc-André,
> > > I'm not sure if this CI failure is related to this pull request, but
> > > there is a dbus-vnc issue:
> > >
> > > >>> ASAN_OPTIONS=halt_on_error=1:abort_on_error=1:print_summary=1 
> > > >>> QTEST_QEMU_VNC_BINARY=./tools/qemu-vnc/qemu-vnc 
> > > >>> MESON_TEST_ITERATION=1 
> > > >>> PYTHON=/home/gitlab-runner/builds/P3MFS4LUf/0/qemu-project/qemu/build/pyvenv/bin/python3
> > > >>>  
> > > >>> QTEST_QEMU_STORAGE_DAEMON_BINARY=./storage-daemon/qemu-storage-daemon 
> > > >>> G_TEST_DBUS_DAEMON=/home/gitlab-runner/builds/P3MFS4LUf/0/qemu-project/qemu/tests/dbus-daemon.sh
> > > >>>  QTEST_QEMU_IMG=./qemu-img QTEST_QEMU_BINARY=./qemu-system-x86_64 
> > > >>> UBSAN_OPTIONS=halt_on_error=1:abort_on_error=1:print_summary=1:print_stacktrace=1
> > > >>>  RUST_BACKTRACE=1 MALLOC_PERTURB_=211 
> > > >>> MSAN_OPTIONS=halt_on_error=1:abort_on_error=1:print_summary=1:print_stacktrace=1
> > > >>>  
> > > >>> /home/gitlab-runner/builds/P3MFS4LUf/0/qemu-project/qemu/build/tests/qtest/dbus-vnc-test
> > > >>>  --tap -k
> > >
> > > 754/1075 /x86_64/dbus-vnc/password-auth -
> > > ERROR:../tests/qtest/dbus-vnc-test.c:621:test_dbus_vnc_password_auth:
> > > assertion failed (qemu_vnc1_server_get_auth(proxy) == "vnc"): ("none"
> > > == "vnc") FAIL
> > >
> > > https://gitlab.com/qemu-project/qemu/-/jobs/14337427774#L5512
> > >
> > > Any ideas?
> >
> > Embarrassingly, I have no idea. Before org.qemu.vnc is exposed by
> > qemu-vnc (and the auth is checked by the test), qemu-vnc must have
> > started a VNC server successfully (vnc_display_new)..
> >
> > Fwiw, the tests runs quite smoothly locally with meson test --repeat
> > 1000  (some time out sometime, due to heavy load).
> >
> > Let's mark/run it as QEMU_TEST_FLAKY_TESTS until I figure out?
>
> If it helps, your last ui pull request seems to be the first
> occurrence of this failure:
> https://gitlab.com/qemu-project/qemu/-/commit/5e61afe211e82a9af15a8794a0bd29bb574e953b
>
> If you'd like me to run CI on a test branch, just let me know.

It's new code, from the patches introducing qemu-vnc & the test. Let's
just skip the test for now by default.
(https://patchew.org/QEMU/[email protected]/)
Would you like me to send a new PR?

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