gmusicbrowser crashed with SIGSEGV in g_signal_emit_valist()

[Doug Shelton]

became unresponsive and crashed during re-read of tags of large number of files on smb share.

ProblemType: Crash
DistroRelease: Ubuntu 15.04
Package: gmusicbrowser 1.1.13~ds0-1ubuntu1
ProcVersionSignature: Ubuntu 3.19.0-10.10-generic 3.19.2
Uname: Linux 3.19.0-10-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.17-0ubuntu1
Architecture: amd64
CrashCounter: 1
CurrentDesktop: XFCE
Date: Sun Apr 5 06:15:15 2015
ExecutablePath: /usr/bin/gmusicbrowser
InstallationDate: Installed on 2015-03-29 (6 days ago)
InstallationMedia: Xubuntu 15.04 "Vivid Vervet" - Beta amd64 (20150326)
InterpreterPath: /usr/bin/perl
PackageArchitecture: all
ProcCmdline: /usr/bin/perl /usr/bin/gmusicbrowser /home/username/Desktop/01\ Long\ Pair\ Bond.flac
ProcEnviron:
 LANGUAGE=en_US
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x7ff5c2ed0558: cmp 0x8(%rax),%rdx
 PC (0x7ff5c2ed0558) ok
 source "0x8(%rax)" (0x264220862a) not located in a known VMA region (needed readable region)!
 destination "%rdx" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: gmusicbrowser
StacktraceTop:
 ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
 g_object_unref () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
Title: gmusicbrowser crashed with SIGSEGV in g_signal_emit_valist()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

[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 #1401609, 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.

[Quentin Sculo (squentin)]

It has automatically been marked as duplicate, I'm not sure how reliable that is.
The bug #1401609 is caused by the trayicon, can you check if you have the trayicon option checked (in the layouts tab of the preference dialog) and if so what desktop are you using ?

- If the trayicon option is unchecked or if you can reproduce this bug with the option unchecked, it is likely not a duplicate of #1401609. If you can reproduce it, try to run it from a terminal, and see if errors are printed in the terminal when it crashes.

- If unchecking the trayicon option does prevent this crash, then it is likely the same bug. Still I'd be interested to know, as it means the bug is more annoying that I thought (ie: it doesn't happen only on closing).

[Doug Shelton (dshelton-san)]

Trayicon was unchecked at the time of the crash. Desktop is xfce. Failure happened with Xubuntu 15.04 Beta 2. I can't remember the exact situation leading up to the crash, so I haven't been able to reproduce it.