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compiz crashed with SIGSEGV in memmove()

Bug #1049559 reported by Jay Foad on 2012-09-12

This bug report is a duplicate of: Bug #927168: compiz crashed with SIGSEGV in memmove() from drisw_update_tex_buffer() from dri_set_tex_buffer2() from drisw_bind_tex_image() from __glXBindTexImageEXT() from TfpTexture::enable() from enableFragmentOperationsAndDrawGeometry(). Edit Remove

10

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	unity (Ubuntu)	New	Medium	Unassigned

Bug Description

Running inside a Virtualbox VM.

ProblemType: Crash
DistroRelease: Ubuntu 12.10
Package: unity 6.4.0-0ubuntu5
ProcVersionSignature: Ubuntu 3.5.0-14.15-generic 3.5.3
Uname: Linux 3.5.0-14-generic x86_64
ApportVersion: 2.5.1-0ubuntu7
Architecture: amd64
CrashCounter: 1
Date: Wed Sep 12 09:44:15 2012
ExecutablePath: /usr/bin/compiz
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Alpha amd64 (20120627)
ProcCmdline: compiz
ProcEnviron:
LANGUAGE=en_GB:en
PATH=(custom, no user)
LANG=en_GB.UTF-8
SHELL=/bin/bash
SegvAnalysis:
Segfault happened at: 0x7f5c490b5ba0: movdqu -0x10(%rsi,%rdx,1),%xmm0
PC (0x7f5c490b5ba0) ok
source "-0x10(%rsi,%rdx,1)" (0x2cee8cc0) not located in a known VMA region (needed readable region)!
destination "%xmm0" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: unity
StacktraceTop:
?? () from /lib/x86_64-linux-gnu/libc.so.6
?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
TfpTexture::bindTexImage(unsigned long const&) () from /usr/lib/compiz/libopengl.so
TfpTexture::enable(GLTexture::Filter) () from /usr/lib/compiz/libopengl.so
Title: compiz crashed with SIGSEGV in TfpTexture::bindTexImage()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: sudo

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Revision history for this message

Jay Foad (jay-foad) wrote on 2012-09-12:

#1

Dependencies.txt Edit (24.6 KiB, text/plain; charset="utf-8")
Disassembly.txt Edit (679 bytes, text/plain; charset="utf-8")
ProcMaps.txt Edit (77.7 KiB, text/plain; charset="utf-8")
ProcStatus.txt Edit (792 bytes, text/plain; charset="utf-8")
Registers.txt Edit (771 bytes, text/plain; charset="utf-8")
Stacktrace.txt Edit (6.8 KiB, text/plain; charset="utf-8")
ThreadStacktrace.txt Edit (9.4 KiB, text/plain; charset="utf-8")
XsessionErrors.txt Edit (824 bytes, text/plain; charset="utf-8")

Revision history for this message

Apport retracing service (apport) wrote on 2012-09-12:

#2

StacktraceTop:
memmove (__len=67498944, __src=<optimized out>, __dest=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/string3.h:58
drisw_update_tex_buffer (drawable=<optimized out>, ctx=<optimized out>, res=<optimized out>) at drisw.c:272
dri_set_tex_buffer2 (pDRICtx=<optimized out>, target=3553, format=8410, dPriv=<optimized out>) at dri_drawable.c:234
TfpTexture::bindTexImage (this=this@entry=0x78ff790, glxPixmap=@0x78ff7c0: 16778022) at /build/buildd/compiz-0.9.8.0/plugins/opengl/src/texture.cpp:574
TfpTexture::enable (this=0x78ff790, filter=GLTexture::Good) at /build/buildd/compiz-0.9.8.0/plugins/opengl/src/texture.cpp:741

Revision history for this message

Apport retracing service (apport) wrote on 2012-09-12: Stacktrace.txt

#3

Stacktrace.txt Edit (5.1 KiB, text/plain)

Revision history for this message

Apport retracing service (apport) wrote on 2012-09-12: ThreadStacktrace.txt

#4

ThreadStacktrace.txt Edit (11.5 KiB, text/plain)

Changed in unity (Ubuntu):
importance:	Undecided → Medium
summary:	- compiz crashed with SIGSEGV in TfpTexture::bindTexImage() + compiz crashed with SIGSEGV in memmove()
tags:	removed: need-amd64-retrace

Revision history for this message

Daniel van Vugt (vanvugt) wrote on 2012-09-12:

#5

Thank you for taking the time to report this bug and helping to make Ubuntu better. This particular bug has already been reported and is a duplicate of bug 927168, so it 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. Feel free to continue to report any other bugs you may find.

Daniel van Vugt (vanvugt) on 2012-09-13

visibility:

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