compiz crashed with SIGSEGV in _IO_vfprintf_internal()

[Chris Halse Rogers]

Binary package hint: compiz

I'm not sure what triggered this; hopefully there's a useful backtrace.

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: compiz-core 1:0.9.4-0ubuntu4
ProcVersionSignature: Ubuntu 2.6.38-5.32-generic 2.6.38-rc6
Uname: Linux 2.6.38-5-generic x86_64
Architecture: amd64
Date: Wed Mar 9 08:55:41 2011
ExecutablePath: /usr/bin/compiz
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha amd64 (20110117)
ProcCmdline: compiz
ProcEnviron:
 LANGUAGE=en_AU:en_GB:en
 LANG=en_AU.utf8
 SHELL=/bin/zsh
SegvAnalysis:
 Segfault happened at: 0x7f0cfdea93b6 <_IO_vfprintf_internal+7126>: repnz scas %es:(%rdi),%al
 PC (0x7f0cfdea93b6) ok
 source "%es:(%rdi)" (0x726568636e75614c) not located in a known VMA region (needed readable region)!
 destination "%al" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: compiz
StacktraceTop:
 _IO_vfprintf_internal (s=<value optimised out>, format=<value optimised out>, ap=<value optimised out>) at vfprintf.c:1620
 _IO_vsnprintf (string=0x7fffc685efa0 "Undeleted object: Type Tooltip, /usr/include/Nux-0.9/Nux/BaseWindow.h line 70", maxlen=<value optimised out>, format=0x7f0cf0a3fe78 "Undeleted object: Type %s, %s line %d", args=0x7fffc685ef80) at vsnprintf.c:120
 nux::LogOutputDebugMessage (Format=0x7f0cf0a3fe78 "Undeleted object: Type %s, %s line %d") at ./NuxCore.cpp:94
 nux::ObjectStats::Destructor (this=0x7f0cf0c590e0) at ./Object.cpp:66
 nux::ObjectStats::~ObjectStats (this=0x7f0cf0c590e0, __in_chrg=<value optimised out>) at ./Object.h:52
Title: compiz crashed with SIGSEGV in _IO_vfprintf_internal()
UpgradeStatus: Upgraded to natty on 2011-03-08 (0 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare sbuild

[Apport retracing service (apport)]

StacktraceTop:
 _IO_vfprintf_internal (s=<value optimized out>, format=<value optimized out>, ap=<value optimized out>) at vfprintf.c:1620
 _IO_vsnprintf (string=0x7fffc685efa0 "Undeleted object: Type Tooltip, /usr/include/Nux-0.9/Nux/BaseWindow.h line 70", maxlen=<value optimized out>, format=0x7f0cf0a3fe78 <Address 0x7f0cf0a3fe78 out of bounds>, args=0x7fffc685ef80) at vsnprintf.c:120
 ?? ()
 ?? ()

[Neil J. Patel (njpatel)]

I'm quite certain this bug is fixed in Oneiric, please re-open if this is not the case.