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[Bug 1216325] Re: compiz crashed with SIGSEGV in r600_context_bo_reloc()

 

Jamie Rave, this bug was reported a while ago and there hasn't been any
activity in it recently. We were wondering if this is still an issue? If
so, could you please test for this with the latest development release
of Ubuntu? ISO images are available from http://cdimage.ubuntu.com
/daily-live/current/ .

If it remains an issue, could you please run the following command in
the development release from a Terminal
(Applications->Accessories->Terminal), as it will automatically gather
and attach updated debug information to this report:

apport-collect -p xserver-xorg-video-ati REPLACE-WITH-BUG-NUMBER

Please note, given that the information from the prior release is
already available, doing this on a release prior to the development one
would not be helpful.

Thank you for your understanding.

Helpful bug reporting tips:
https://wiki.ubuntu.com/ReportingBugs

** Changed in: xserver-xorg-video-ati (Ubuntu)
   Importance: Undecided => Low

** Changed in: xserver-xorg-video-ati (Ubuntu)
       Status: New => Incomplete

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https://bugs.launchpad.net/bugs/1216325

Title:
  compiz crashed with SIGSEGV in r600_context_bo_reloc()

Status in “unity” package in Ubuntu:
  Triaged
Status in “xserver-xorg-video-ati” package in Ubuntu:
  Incomplete

Bug description:
  I was trying to open synaptic when the crash happened

  ProblemType: Crash
  DistroRelease: Ubuntu 13.10
  Package: unity 7.1.0+13.10.20130822-0ubuntu1
  ProcVersionSignature: Ubuntu 3.11.0-3.8-generic 3.11.0-rc6
  Uname: Linux 3.11.0-3-generic x86_64
  ApportVersion: 2.12.1-0ubuntu2
  Architecture: amd64
  Date: Sat Aug 24 09:33:52 2013
  ExecutablePath: /usr/bin/compiz
  InstallationDate: Installed on 2013-03-16 (161 days ago)
  InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
  MarkForUpload: True
  ProcCmdline: compiz
  ProcEnviron:
   LANGUAGE=es:en
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=es_ES.UTF-8
   SHELL=/bin/bash
  SegvAnalysis:
   Segfault happened at: 0x7f5a5b34db99 <r600_flush_from_st+441>:	mov    0x50(%rax),%ecx
   PC (0x7f5a5b34db99) ok
   source "0x50(%rax)" (0x00000050) not located in a known VMA region (needed readable region)!
   destination "%ecx" ok
  SegvReason: reading NULL VMA
  Signal: 11
  SourcePackage: unity
  StacktraceTop:
   r600_context_bo_reloc (usage=RADEON_USAGE_READWRITE, rbo=<optimized out>, rbo=<optimized out>, ring=0x1cadbf0, ctx=0x1cad960) at r600_pipe.h:895
   r600_create_fence (rctx=0x1cad960) at r600_pipe.c:111
   r600_flush_from_st (ctx=0x1cad960, fence=0x7ffffda2d058, flags=<optimized out>) at r600_pipe.c:152
   st_finish (st=st@entry=0x1d72fb0) at ../../../../../src/mesa/state_tracker/st_cb_flush.c:99
   st_AllocTextureImageBuffer (ctx=0x1d2a750, texImage=0x468bfc0) at ../../../../../src/mesa/state_tracker/st_cb_texture.c:463
  Title: compiz crashed with SIGSEGV in r600_context_bo_reloc()
  UpgradeStatus: Upgraded to saucy on 2013-03-17 (160 days ago)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

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