compiz crashed with SIGSEGV in g_mount_spec_to_dbus_with_path()

[Sergio Benjamim]

I was trying to search an app from the Unity dash, I found the app but system crash. The system returned, but windows are without border (without minimize and close buttons, it not possible to drag and drop to other place).

I'm using nvidia-319-updates and nvidia-prime (nvidia 319.49). Nvidia GT 740M and Intel i7-4700HQ.

Description: Ubuntu Saucy Salamander (development branch)
Release: 13.10
Linux sergio-X751JB 3.11.0-7-generic #14-Ubuntu SMP Mon Sep 16 18:37:27 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux

compiz:
  Installé : 1:0.9.10+13.10.20130828.2-0ubuntu1
  Candidat : 1:0.9.10+13.10.20130828.2-0ubuntu1
 Table de version :
 *** 1:0.9.10+13.10.20130828.2-0ubuntu1 0
        500 http://fr.archive.ubuntu.com/ubuntu/ saucy/main amd64 Packages
        100 /var/lib/dpkg/status

unity:
  Installé : 7.1.0+13.10.20130903.1-0ubuntu1
  Candidat : 7.1.0+13.10.20130903.1-0ubuntu1
 Table de version :
 *** 7.1.0+13.10.20130903.1-0ubuntu1 0
        500 http://fr.archive.ubuntu.com/ubuntu/ saucy/main amd64 Packages
        100 /var/lib/dpkg/status

ProblemType: Crash
DistroRelease: Ubuntu 13.10
Package: unity 7.1.0+13.10.20130903.1-0ubuntu1
ProcVersionSignature: Ubuntu 3.11.0-7.14-generic 3.11.1
Uname: Linux 3.11.0-7-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.12.2-0ubuntu1
Architecture: amd64
Date: Thu Sep 19 20:47:11 2013
ExecutablePath: /usr/bin/compiz
InstallationDate: Installed on 2013-09-19 (0 days ago)
InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Alpha amd64 (20130917)
MarkForUpload: True
ProcCmdline: compiz
ProcEnviron:
 LANGUAGE=fr_FR
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=fr_FR.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x7f4edf060451 <g_mount_spec_to_dbus_with_path+49>: mov 0x8(%rax),%edi
 PC (0x7f4edf060451) ok
 source "0x8(%rax)" (0x00000008) not located in a known VMA region (needed readable region)!
 destination "%edi" ok
 Stack memory exhausted (SP below stack segment)
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: unity
StacktraceTop:
 g_mount_spec_to_dbus_with_path () from /usr/lib/x86_64-linux-gnu/gvfs/libgvfscommon.so
 ?? () from /usr/lib/x86_64-linux-gnu/gio/modules/libgvfsdbus.so
 ?? () from /usr/lib/x86_64-linux-gnu/gio/modules/libgvfsdbus.so
 ?? () from /usr/lib/x86_64-linux-gnu/gio/modules/libgvfsdbus.so
 g_file_load_contents () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
Title: compiz crashed with SIGSEGV in g_mount_spec_to_dbus_with_path()
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 #1047517, 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.