rhythmbox crashed with SIGSEGV in g_object_unref()

[Jesse]

This came up shortly after I closed Rhythmbox by clicking the "X" in the top-right corner.

Running Ubuntu GNOME 16.10 beta 1 x64 w/ GNOME 3.20.

ProblemType: Crash
DistroRelease: Ubuntu 16.10
Package: rhythmbox 3.4-1ubuntu3
ProcVersionSignature: Ubuntu 4.4.0-9136.55-generic 4.4.16
Uname: Linux 4.4.0-9136-generic x86_64
ApportVersion: 2.20.3-0ubuntu7
Architecture: amd64
CurrentDesktop: GNOME
Date: Tue Aug 30 10:39:37 2016
ExecutablePath: /usr/bin/rhythmbox
InstallationDate: Installed on 2016-08-30 (0 days ago)
InstallationMedia: Ubuntu-GNOME 16.10 "Yakkety Yak" - Alpha amd64 (20160824)
ProcCmdline: rhythmbox
ProcEnviron:
 PATH=(custom, user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
Signal: 11
SourcePackage: rhythmbox
StacktraceTop:
 g_object_unref () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/librhythmbox-core.so.10
 g_object_run_dispose () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
Title: rhythmbox crashed with SIGSEGV in g_object_unref()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
XorgLog: Error: [Errno 2] No such file or directory: '/var/log/Xorg.0.log'

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make this software better. This particular crash has already been reported and is a duplicate of bug #1338804, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.