vlc crashed with SIGSEGV playing music from SMB share

using Xubuntu 20.04 preview, vlc crashed when playing music from a SMB share via gvfs - it just did this twice in a row

ProblemType: Crash
DistroRelease: Ubuntu 20.04
Package: vlc-bin 3.0.8-4
Uname: Linux 5.5.8-050508-generic x86_64
NonfreeKernelModules: 8723bu
ApportVersion: 2.20.11-0ubuntu20
Architecture: amd64
CrashCounter: 1
CurrentDesktop: XFCE
Date: Thu Mar 12 18:20:24 2020
ExecutablePath: /usr/bin/vlc
InstallationDate: Installed on 2020-03-07 (5 days ago)
InstallationMedia: Xubuntu 20.04 LTS "Focal Fossa" - Alpha amd64 (20200306)
ProcEnviron:
 LANGUAGE=en_GB:en
 PATH=(custom, user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_GB.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x7f5549a7c065: movdqu (%rdi),%xmm10
 PC (0x7f5549a7c065) ok
 source "(%rdi)" (0x00000018) not located in a known VMA region (needed readable region)!
 destination "%xmm10" ok
 Stack memory exhausted (SP below stack segment)
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: vlc
StacktraceTop:
 ?? () from /lib/x86_64-linux-gnu/libgnutls.so.30
 ?? () from /lib/x86_64-linux-gnu/libgnutls.so.30
 ?? () from /lib/x86_64-linux-gnu/libgnutls.so.30
 ?? () from /lib/x86_64-linux-gnu/libgnutls.so.30
 ?? () from /lib/x86_64-linux-gnu/libgnutls.so.30
Title: vlc crashed with SIGSEGV
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
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