[Bug 1118006] [NEW] brasero crashed with SIGSEGV in g_main_loop_unref()

[Edward Donovan]

Public bug reported:

Brasero had copied a DVD to an image file, and was preparing to write
the image.  I had switched in the blank disc, but apparently it hadn't
written anything yet, as the disc is still blank.  A couple of
unnecessary prompts came up when the blank disc was loaded.  (That's a
bug that I haven't found nor filed yet. :)  I hit escape a few times to
clear those away.  A couple escape presses probably went to the brasero
window, and it crashed right after that.

So that's the only cause I can guess.  That might make this a dupe of
bug 998389, if hitting Esc is equivalent to clicking the close button,
at that point.

Thanks!

ProblemType: Crash
DistroRelease: Ubuntu 13.04
Package: brasero 3.6.1-0ubuntu2
ProcVersionSignature: Ubuntu 3.8.0-0.1-lowlatency 3.8.0-rc3
Uname: Linux 3.8.0-0-lowlatency x86_64
ApportVersion: 2.8-0ubuntu4
Architecture: amd64
Date: Wed Feb  6 23:33:43 2013
ExecutablePath: /usr/bin/brasero
MarkForUpload: True
ProcCmdline: brasero /media/username/PRE_CODE_HOLLYWOOD_COLLECTION
ProcEnviron:
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x7f6ed2a1dc5c <g_main_loop_unref+12>:	mov    0xc(%rdi),%r8d
 PC (0x7f6ed2a1dc5c) ok
 source "0xc(%rdi)" (0xaaaaaaaaaaaaaab6) not located in a known VMA region (needed readable region)!
 destination "%r8d" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: brasero
StacktraceTop:
 g_main_loop_unref () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 ?? () from /usr/lib/libbrasero-burn3.so.1
 ?? () from /usr/lib/libbrasero-burn3.so.1
 ?? () from /usr/lib/libbrasero-burn3.so.1
 ?? () from /usr/lib/libbrasero-burn3.so.1
Title: brasero crashed with SIGSEGV in g_main_loop_unref()
UpgradeStatus: Upgraded to raring on 2012-06-14 (237 days ago)
UserGroups: adm cdrom dip lpadmin nopasswdlogin plugdev sambashare sudo

** Affects: brasero (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-crash need-amd64-retrace raring running-unity

** Information type changed from Private to Public

** Attachment removed: "XsessionErrors.txt"
   https://bugs.launchpad.net/ubuntu/+source/brasero/+bug/1118006/+attachment/3518125/+files/XsessionErrors.txt

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Title:
  brasero crashed with SIGSEGV in g_main_loop_unref()

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