unity-control-center crashed with SIGSEGV in xcb_glx_query_server_string_string_length()

Bug #1286993 reported by Darkone
18
This bug affects 2 people
Affects Status Importance Assigned to Milestone
cogl (Ubuntu)
Confirmed
Medium
Unassigned

Bug Description

Seemed to happen after updating AMD 8770m graphics driver,

ProblemType: Crash
DistroRelease: Ubuntu 14.04
Package: unity-control-center 14.04.3+14.04.20140226-0ubuntu1
ProcVersionSignature: Ubuntu 3.13.0-14.34-generic 3.13.5
Uname: Linux 3.13.0-14-generic x86_64
ApportVersion: 2.13.2-0ubuntu5
Architecture: amd64
CrashCounter: 1
CurrentDesktop: Unity
Date: Mon Mar 3 01:05:26 2014
ExecutablePath: /usr/bin/unity-control-center
InstallationDate: Installed on 2014-02-27 (3 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Alpha amd64 (20140224)
ProcCmdline: unity-control-center appearance
ProcEnviron:
 LANGUAGE=en_US
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x7fdbee87f0a0 <xcb_glx_query_server_string_string_length>: mov 0xc(%rdi),%eax
 PC (0x7fdbee87f0a0) ok
 source "0xc(%rdi)" (0x0000000c) not located in a known VMA region (needed readable region)!
 destination "%eax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: unity-control-center
StacktraceTop:
 xcb_glx_query_server_string_string_length () from /usr/lib/x86_64-linux-gnu/libxcb-glx.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/mesa/libGL.so.1
 ?? () from /usr/lib/x86_64-linux-gnu/mesa/libGL.so.1
 glXQueryVersion () from /usr/lib/x86_64-linux-gnu/mesa/libGL.so.1
 ?? () from /usr/lib/x86_64-linux-gnu/libcogl.so.15
Title: unity-control-center crashed with SIGSEGV in xcb_glx_query_server_string_string_length()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
usr_lib_unity-control-center:
 activity-log-manager 0.9.7-0ubuntu10
 deja-dup 29.5-0ubuntu2

Revision history for this message
Darkone (tcarneyiv) wrote :
Revision history for this message
Apport retracing service (apport) wrote :

StacktraceTop:
 xcb_glx_query_server_string_string_length (R=0x0) at glx.c:2460
 GetDrawableAttribute (dpy=0x0, drawable=0, attribute=<optimized out>, value=<optimized out>) at ../../../../src/glx/glx_pbuffer.c:292
 glx_config_get (mode=0x0, attribute=0, value_return=0xaff928) at ../../../../src/glx/glxconfig.c:105
 ?? ()
 ?? ()

Revision history for this message
Apport retracing service (apport) wrote : Stacktrace.txt
Revision history for this message
Apport retracing service (apport) wrote : ThreadStacktrace.txt
Changed in unity-control-center (Ubuntu):
importance: Undecided → Medium
tags: removed: need-amd64-retrace
information type: Private → Public
affects: unity-control-center (Ubuntu) → cogl (Ubuntu)
Revision history for this message
Launchpad Janitor (janitor) wrote :

Status changed to 'Confirmed' because the bug affects multiple users.

Changed in cogl (Ubuntu):
status: New → Confirmed
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