[Hardy] skencil.py crashed with SIGSEGV in free()

Binary package hint: skencil

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ProblemType: Crash
Architecture: i386
Date: Sat Dec 15 23:51:37 2007
DistroRelease: Ubuntu 8.04
ExecutablePath: /usr/lib/skencil/skencil.py
InterpreterPath: /usr/bin/python2.5
NonfreeKernelModules: fglrx
Package: skencil 0.6.17-9ubuntu1
PackageArchitecture: i386
ProcCmdline: /usr/bin/python /usr/bin/skencil
ProcCwd: /home/caravena
ProcEnviron:
 LANGUAGE=es_CL:es
 PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
 LANG=es_CL.UTF-8
 SHELL=/bin/bash
Signal: 11
SourcePackage: skencil
Stacktrace:
 #0 0xb7ea120a in free () from /lib/tls/i686/cmov/libc.so.6
 #1 0xb7c1fd34 in ?? () from /usr/lib/skencil/Sketch/../Lib/paxmodule.so
 #2 0xb7df1c08 in ?? ()
 #3 0x00000000 in ?? ()
StacktraceTop:
 free () from /lib/tls/i686/cmov/libc.so.6
 ?? () from /usr/lib/skencil/Sketch/../Lib/paxmodule.so
 ?? ()
 ?? ()
Title: skencil.py crashed with SIGSEGV in free()
Uname: Linux zeus 2.6.22-14-rt #1 SMP PREEMPT RT Mon Oct 15 01:05:51 GMT 2007 i686 GNU/Linux
UserGroups: adm admin audio cdrom dialout dip floppy fuse lpadmin netdev plugdev powerdev pulse pulse-access pulse-rt scanner video
SegvAnalysis:
 Segfault happened at: 0xb7ea120a <free+122>: lock cmpxchg %ecx,(%esi)
 PC (0xb7ea120a) ok
 source "%ecx" ok
 destination "(%esi)" (0x00004f20) not located in a known VMA region (needed writable region)!
SegvReason: writing NULL VMA