[Bug 1098301] [NEW] brasero crashed with SIGSEGV in brasero_task_ctx_report_progress()

Edward Donovan launchpad at numble.net
Thu Jan 10 19:27:28 UTC 2013


Public bug reported:

When Brasero crashed, the last message I had noticed was "Finalizing
disc".  The disc turned out to have been successfully burned, but maybe
that's evident if this function comes after burning is done.

LP suggested bug 864216 as a possible dupe -- not exactly the same
function so I filed this separately.  I don't know enough to judge if
might end up being a dupe.

Thanks.

ProblemType: Crash
DistroRelease: Ubuntu 13.04
Package: brasero 3.6.1-0ubuntu1
ProcVersionSignature: Ubuntu 3.7.0-7.5-lowlatency 3.7.0
Uname: Linux 3.7.0-7-lowlatency x86_64
ApportVersion: 2.8-0ubuntu1
Architecture: amd64
Date: Thu Jan 10 04:34:06 2013
ExecutablePath: /usr/bin/brasero
MarkForUpload: True
ProcCmdline: brasero /media/username/[disc title]
ProcEnviron:
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x7f844fe60e9e <brasero_task_ctx_report_progress+30>:	movzbl 0xb4(%rax),%eax
 PC (0x7f844fe60e9e) ok
 source "0xb4(%rax)" (0x000000b4) not located in a known VMA region (needed readable region)!
 destination "%eax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: brasero
StacktraceTop:
 brasero_task_ctx_report_progress () from /usr/lib/libbrasero-burn3.so.1
 ?? () from /usr/lib/libbrasero-burn3.so.1
 ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
Title: brasero crashed with SIGSEGV in brasero_task_ctx_report_progress()
UpgradeStatus: Upgraded to raring on 2012-06-14 (209 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

** Description changed:

  When Brasero crashed, the last message I had noticed was "Finalizing
  disc".  The disc turned out to have been successfully burned, but maybe
  that's evident if this function comes after burning is done.
  
  LP suggested bug 864216 as a possible dupe -- not exactly the same
  function so I filed this separately.  I don't know enough to judge if
  might end up being a dupe.
  
  Thanks.
  
  ProblemType: Crash
  DistroRelease: Ubuntu 13.04
  Package: brasero 3.6.1-0ubuntu1
  ProcVersionSignature: Ubuntu 3.7.0-7.5-lowlatency 3.7.0
  Uname: Linux 3.7.0-7-lowlatency x86_64
  ApportVersion: 2.8-0ubuntu1
  Architecture: amd64
  Date: Thu Jan 10 04:34:06 2013
  ExecutablePath: /usr/bin/brasero
  MarkForUpload: True
- ProcCmdline: brasero /media/username/PRESTON_STURGES
+ ProcCmdline: brasero /media/username/[disc title]
  ProcEnviron:
-  PATH=(custom, no user)
-  XDG_RUNTIME_DIR=<set>
-  LANG=en_US.UTF-8
-  SHELL=/bin/bash
+  PATH=(custom, no user)
+  XDG_RUNTIME_DIR=<set>
+  LANG=en_US.UTF-8
+  SHELL=/bin/bash
  SegvAnalysis:
-  Segfault happened at: 0x7f844fe60e9e <brasero_task_ctx_report_progress+30>:	movzbl 0xb4(%rax),%eax
-  PC (0x7f844fe60e9e) ok
-  source "0xb4(%rax)" (0x000000b4) not located in a known VMA region (needed readable region)!
-  destination "%eax" ok
+  Segfault happened at: 0x7f844fe60e9e <brasero_task_ctx_report_progress+30>:	movzbl 0xb4(%rax),%eax
+  PC (0x7f844fe60e9e) ok
+  source "0xb4(%rax)" (0x000000b4) not located in a known VMA region (needed readable region)!
+  destination "%eax" ok
  SegvReason: reading NULL VMA
  Signal: 11
  SourcePackage: brasero
  StacktraceTop:
-  brasero_task_ctx_report_progress () from /usr/lib/libbrasero-burn3.so.1
-  ?? () from /usr/lib/libbrasero-burn3.so.1
-  ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
-  g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
-  ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
+  brasero_task_ctx_report_progress () from /usr/lib/libbrasero-burn3.so.1
+  ?? () from /usr/lib/libbrasero-burn3.so.1
+  ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
+  g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
+  ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
  Title: brasero crashed with SIGSEGV in brasero_task_ctx_report_progress()
  UpgradeStatus: Upgraded to raring on 2012-06-14 (209 days ago)
  UserGroups: adm cdrom dip lpadmin nopasswdlogin plugdev sambashare sudo

** Information type changed from Private to Public

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https://bugs.launchpad.net/bugs/1098301

Title:
  brasero crashed with SIGSEGV in brasero_task_ctx_report_progress()

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