kodi test regression since 24.2.0-rc3 (at least)

I'm seeing tests for kodi failing since packaging 24.2.0-rc3:

▾ test gui: test run
125s autopkgtest [10:27:59]: test gui: [-----------------------
126s [W][53750.859956] pw.conf      | [          conf.c: 1214 try_load_conf()] can't load config client.conf: No such file or directory
126s [E][53750.860043] pw.conf      | [          conf.c: 1243 pw_conf_load_conf_for_context()] can't load config client.conf: No such file or directory
126s 'this->recurse > 0' failed at ../src/pipewire/thread-loop.c:62 do_unlock()
126s libEGL warning: DRI3: Screen seems not DRI3 capable
126s libEGL warning: DRI3: Screen seems not DRI3 capable
126s MESA: error: ZINK: vkCreateInstance failed (VK_ERROR_INCOMPATIBLE_DRIVER)
126s libEGL warning: egl: failed to create dri2 screen
126s libva info: VA-API version 1.22.0
126s libva error: vaGetDriverNames() failed with unknown libva error
126s Segmentation fault
126s Crash report available at /tmp/autopkgtest-lxc.fu1pv19w/downtmp/autopkgtest_tmp/kodi_crashlog-20240815_102800.log
10125s autopkgtest [13:14:39]: ERROR: timed out on command "su -s /bin/bash debci -c set -e; exec /tmp/autopkgtest-lxc.fu1pv19w/downtmp/wrapper.sh --artifacts=/tmp/autopkgtest-lxc.fu1pv19w/downtmp/gui-artifacts --chdir=/tmp/autopkgtest-lxc.fu1pv19w/downtmp/build.M0s/src --env=DEB_BUILD_OPTIONS=parallel=64 --env=DEBIAN_FRONTEND=noninteractive --env=LANG=C.UTF-8 --unset-env=LANGUAGE --unset-env=LC_ADDRESS --unset-env=LC_ALL --unset-env=LC_COLLATE --unset-env=LC_CTYPE --unset-env=LC_IDENTIFICATION --unset-env=LC_MEASUREMENT --unset-env=LC_MESSAGES --unset-env=LC_MONETARY --unset-env=LC_NAME --unset-env=LC_NUMERIC --unset-env=LC_PAPER --unset-env=LC_TELEPHONE --unset-env=LC_TIME --script-pid-file=/tmp/autopkgtest_script_pid --source-profile --stderr=/tmp/autopkgtest-lxc.fu1pv19w/downtmp/gui-stderr --stdout=/tmp/autopkgtest-lxc.fu1pv19w/downtmp/gui-stdout --tmp=/tmp/autopkgtest-lxc.fu1pv19w/downtmp/autopkgtest_tmp --make-executable=/tmp/autopkgtest-lxc.fu1pv19w/downtmp/build.M0s/src/debian/tests/gui -- /tmp/autopkgtest-lxc.fu1pv19w/downtmp/build.M0s/src/debian/tests/gui" (kind: test)
10126s autopkgtest [13:14:40]: test gui: -----------------------]

full log https://ci.debian.net/packages/k/kodi/unstable/amd64/50491868/

the test itself: https://salsa.debian.org/multimedia-team/kodi-media-center/kodi/-/blob/debian/sid/debian/tests/gui?ref_type=heads

xvfb-run is a wrapper for Xvfb.