pulseaudio crashed with SIGSEGV in XFreeGC()

[Gene Soo]

Unknown crash after fresh install of Xubuntu Desktop over Live Server Daily Build.

ProblemType: Crash
DistroRelease: Ubuntu 22.04
Package: pulseaudio 1:15.0+dfsg1-1ubuntu6
ProcVersionSignature: Ubuntu 5.13.0-19.19-generic 5.13.14
Uname: Linux 5.13.0-19-generic x86_64
ApportVersion: 2.20.11-0ubuntu74
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: gene 1742 F.... pipewire-media-
                      gene 1743 F.... pulseaudio
 /dev/snd/seq: gene 1741 F.... pipewire
CasperMD5CheckResult: pass
Date: Wed Dec 22 17:34:31 2021
ExecutablePath: /usr/bin/pulseaudio
InstallationDate: Installed on 2021-12-20 (2 days ago)
InstallationMedia: Ubuntu-Server 22.04 LTS "Jammy Jellyfish" - Alpha amd64 (20211219)
ProcCmdline: /usr/bin/pulseaudio --daemonize=no --log-target=journal
ProcEnviron:
 LANG=en_US.UTF-8
 PATH=(custom, no user)
 SHELL=/bin/bash
 XDG_RUNTIME_DIR=<set>
SegvAnalysis:
 Segfault happened at: 0x7f4b7b9286c4 <XFreeGC+100>: mov %edx,0x4(%rax)
 PC (0x7f4b7b9286c4) ok
 source "%edx" ok
 destination "0x4(%rax)" (0x00000004) not located in a known VMA region (needed writable region)!
SegvReason: writing NULL VMA
Signal: 11
SourcePackage: pulseaudio
StacktraceTop:
 XFreeGC () from /lib/x86_64-linux-gnu/libX11.so.6
 XCloseDisplay () from /lib/x86_64-linux-gnu/libX11.so.6
 pa_x11_wrapper_unref () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecore-15.0.so
 module_x11_publish_LTX_pa__done () from /usr/lib/pulse-15.0+dfsg1/modules/module-x11-publish.so
 ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecore-15.0.so
Title: pulseaudio crashed with SIGSEGV in XFreeGC()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lxd plugdev sudo
dmi.bios.date: 12/01/2006
dmi.bios.vendor: innotek GmbH
dmi.bios.version: VirtualBox
dmi.board.name: VirtualBox
dmi.board.vendor: Oracle Corporation
dmi.board.version: 1.2
dmi.chassis.type: 1
dmi.chassis.vendor: Oracle Corporation
dmi.modalias: dmi:bvninnotekGmbH:bvrVirtualBox:bd12/01/2006:svninnotekGmbH:pnVirtualBox:pvr1.2:sku:rvnOracleCorporation:rnVirtualBox:rvr1.2:cvnOracleCorporation:ct1:cvr:
dmi.product.family: Virtual Machine
dmi.product.name: VirtualBox
dmi.product.version: 1.2
dmi.sys.vendor: innotek GmbH
separator:

[Apport retracing service (apport)]

StacktraceTop:
 XFreeGC (dpy=dpy@entry=0x55ca84b46ec0, gc=0x55ca848845a0) at ../../src/FreeGC.c:43
 XCloseDisplay (dpy=0x55ca84b46ec0) at ../../src/ClDisplay.c:56
 x11_wrapper_free (w=0x55ca849360e0) at ../src/pulsecore/x11wrap.c:254
 pa_x11_wrapper_unref (w=0x55ca849360e0) at ../src/pulsecore/x11wrap.c:296
 module_x11_publish_LTX_pa__done (m=<optimized out>) at ../src/modules/x11/module-x11-publish.c:238

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Daniel van Vugt (vanvugt)]

Sounds similar to https://errors.ubuntu.com/problem/29be756e879286492c1bb31b012dfbe27bff2735