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[Bug 945514] Re: compiz crashed with SIGSEGV in get_radeon_bo()

 

** Changed in: nux
   Importance: Undecided => Medium

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https://bugs.launchpad.net/bugs/945514

Title:
  compiz crashed with SIGSEGV in get_radeon_bo()

Status in Nux:
  New
Status in nux package in Ubuntu:
  New

Bug description:
  after upgrade to 12.04 beta 1 from oneiric, compiz can crash randomly
  soon after login.

  ProblemType: Crash
  DistroRelease: Ubuntu 12.04
  Package: libnux-2.0-0 2.4.0-0ubuntu2
  ProcVersionSignature: Ubuntu 3.2.0-17.27-generic 3.2.6
  Uname: Linux 3.2.0-17-generic i686
  ApportVersion: 1.94-0ubuntu1
  Architecture: i386
  CrashCounter: 1
  Date: Sat Mar  3 11:57:40 2012
  ExecutablePath: /usr/bin/compiz
  ProcCmdline: compiz --replace
  SegvAnalysis:
   Segfault happened at: 0x6326526:	mov    0x10(%eax),%edx
   PC (0x06326526) ok
   source "0x10(%eax)" (0x00000010) not located in a known VMA region (needed readable region)!
   destination "%edx" ok
  SegvReason: reading NULL VMA
  Signal: 11
  SourcePackage: nux
  StacktraceTop:
   ?? () from /usr/lib/i386-linux-gnu/dri/r300_dri.so
   r300_flush () from /usr/lib/i386-linux-gnu/dri/r300_dri.so
   ?? () from /usr/lib/i386-linux-gnu/dri/r300_dri.so
   st_flush () from /usr/lib/i386-linux-gnu/dri/libgallium.so
   st_finish () from /usr/lib/i386-linux-gnu/dri/libgallium.so
  Title: compiz crashed with SIGSEGV in r300_flush()
  UpgradeStatus: Upgraded to precise on 2012-03-02 (0 days ago)
  UserGroups: adm admin audio cdrom dialout dip disk floppy fuse lp lpadmin mythtv netdev plugdev powerdev sambashare scanner users video

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