Nux

unity_support_test crashed with SIGSEGV in nux::IOpenGLAsmVertexShader::IOpenGLAsmVertexShader()

Bug #723158 reported by Andy Whitcroft on 2011-02-22

This bug affects 3 people

	Status	Importance	Assigned to	Milestone
Nux	Fix Released	Medium	Jay Taoko
Unity	Fix Released	Undecided	Unassigned	Unity 3.6.4
nux (Ubuntu)	Fix Released	Medium	Unassigned
unity (Ubuntu)	Fix Released	Undecided	Unassigned

Bug Description

Trying to login on an old T30, ATI graphics, seems to trigger this.

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: nux-tools 0.9.26-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.38-4.31-generic 2.6.38-rc5
Uname: Linux 2.6.38-4-generic i686
Architecture: i386
CrashCounter: 1
Date: Tue Feb 22 13:39:12 2011
Disassembly: => 0x0: Cannot access memory at address 0x0
ExecutablePath: /usr/lib/nux/unity_support_test
ProcCmdline: /usr/lib/nux/unity_support_test
ProcEnviron:
LANGUAGE=en_GB:en
LANG=en_GB.UTF-8
LC_MESSAGES=en_GB.UTF-8
SHELL=/bin/bash
SegvAnalysis:
Segfault happened at: 0x0: Cannot access memory at address 0x0
PC (0x00000000) not located in a known VMA region (needed executable region)!
SegvReason: executing NULL VMA
Signal: 11
SourcePackage: nux
StacktraceTop:
?? ()
nux::IOpenGLAsmVertexShader::IOpenGLAsmVertexShader(nux::NString) () from /usr/lib/libnux-graphics-0.9.so.0
nux::GpuDevice::CreateAsmVertexShader(nux::IOpenGLAsmVertexShader**) () from /usr/lib/libnux-graphics-0.9.so.0
nux::GpuDevice::CreateAsmVertexShader() () from /usr/lib/libnux-graphics-0.9.so.0
nux::IOpenGLAsmShaderProgram::IOpenGLAsmShaderProgram(nux::NString) () from /usr/lib/libnux-graphics-0.9.so.0
Title: unity_support_test crashed with SIGSEGV in nux::IOpenGLAsmVertexShader::IOpenGLAsmVertexShader()
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

Tags:

Related branches

lp://staging/~ubuntu-desktop/nux/ubuntu (Merged)

lp://staging/ubuntu/natty/nux

Revision history for this message

Andy Whitcroft (apw) wrote on 2011-02-22:

Dependencies.txt Edit (1.7 KiB, text/plain; charset="utf-8")
ProcMaps.txt Edit (13.7 KiB, text/plain; charset="utf-8")
ProcStatus.txt Edit (780 bytes, text/plain; charset="utf-8")
Registers.txt Edit (451 bytes, text/plain; charset="utf-8")
Stacktrace.txt Edit (1.9 KiB, text/plain; charset="utf-8")
ThreadStacktrace.txt Edit (2.0 KiB, text/plain; charset="utf-8")
XsessionErrors.txt Edit (25.4 KiB, text/plain; charset="utf-8")

Revision history for this message

Apport retracing service (apport) wrote on 2011-02-28:

StacktraceTop:
?? ()
nux::IOpenGLAsmPixelShader::SetShaderCode (this=0x8859c50, ShaderCode=0xbfbd93ec "\034\234\205\b\270\363\222\b,\224\275\277H\224\275\277\364O\313") at ./IOpenGLAsmShader.cpp:131
nux::GpuDevice::CreateVertexShader (this=0x8928df8, ppVertexShader=0xbfbd942c) at ./GpuDeviceShader.cpp:63
?? () at ./GpuDeviceShader.cpp:56 from /usr/lib/libnux-graphics-0.9.so.0
nux::IOpenGLAsmShaderProgram::~IOpenGLAsmShaderProgram (this=0x892f3b8, __in_chrg=<value optimized out>) at ./IOpenGLAsmShader.cpp:186

Revision history for this message

Apport retracing service (apport) wrote on 2011-02-28: Stacktrace.txt

Stacktrace.txt Edit (2.3 KiB, text/plain)

Revision history for this message

Apport retracing service (apport) wrote on 2011-02-28: ThreadStacktrace.txt

ThreadStacktrace.txt Edit (2.3 KiB, text/plain)

Changed in nux (Ubuntu):
importance:	Undecided → Medium
tags:	removed: need-i386-retrace

Sebastien Bacher (seb128) on 2011-02-28

visibility:

private → public

Alex Launi (alexlauni) on 2011-03-03

Changed in unity:
status:	New → Confirmed
Changed in nux:
importance:	Undecided → Medium
assignee:	nobody → Jay Taoko (jaytaoko)
status:	New → Confirmed
Changed in nux (Ubuntu):
status:	New → Confirmed

Jay Taoko (jaytaoko) on 2011-03-08

Changed in nux:
status:	Confirmed → Fix Committed
Changed in unity:
status:	Confirmed → Fix Committed
Changed in nux (Ubuntu):
status:	Confirmed → Fix Committed

Didier Roche-Tolomelli (didrocks) on 2011-03-08

Changed in unity:
milestone:	none → 3.6.4

Didier Roche-Tolomelli (didrocks) on 2011-03-10

Changed in nux:
status:	Fix Committed → Fix Released
Changed in unity:
status:	Fix Committed → Fix Released

Revision history for this message

Launchpad Janitor (janitor) wrote on 2011-03-10:

This bug was fixed in the package nux - 0.9.32-0ubuntu1

---------------
nux (0.9.32-0ubuntu1) natty; urgency=low

  * New upstream release.
    - compiz crashed with SIGSEGV in std::basic_string<char,
      std::char_traits<char>, std::allocator<char> >::assign() (LP: #729412)
    - Unity interface not resized properly when external monitor is used
      (LP: #691772)
    - unity_support_test crashed with SIGSEGV in
      nux::IOpenGLAsmVertexShader::IOpenGLAsmVertexShader() (LP: #709649)
    - compiz crashed with SIGSEGV in
      nux::GpuRenderStates::SubmitChangeStates() (LP: #719156)
    - compiz crashed with SIGSEGV in
      nux::GpuRenderStates::SubmitChangeStates() (LP: #724903)
    - unity_support_test crashed with SIGSEGV in
      nux::IOpenGLAsmVertexShader::IOpenGLAsmVertexShader() (LP: #723531)
    - unity_support_test crashed with SIGSEGV in
      nux::IOpenGLAsmVertexShader::IOpenGLAsmVertexShader() (LP: #723158)
    - unity_support_test crashed with SIGSEGV in
      nux::IOpenGLAsmVertexShader::IOpenGLAsmVertexShader() (LP: #727895)
  * debian/rules:
    - bump shlib
-- Didier Roche <email address hidden> Thu, 10 Mar 2011 19:51:23 +0100

Changed in nux (Ubuntu):
status:	Fix Committed → Fix Released

Marco Trevisan (Treviño) (3v1n0) on 2014-07-25

Changed in unity (Ubuntu):
status:	New → Fix Released

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