unity-2d-places crashed with SIGSEGV in QScriptValue::call()

[Matt 6:27]

Just installed 11.10a3 (30 Aug.) and updated to Kernel 3.0.0-0 generic.
Using the Dash to see what apps were preinstalled when Apport popped up with this Unity crash.

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: unity-2d-places 4.2.0-0ubuntu1
ProcVersionSignature: Ubuntu 3.0.0-9.15-generic 3.0.3
Uname: Linux 3.0.0-9-generic i686
Architecture: i386
Date: Tue Aug 30 21:36:21 2011
ExecutablePath: /usr/bin/unity-2d-places
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Beta i386 (20110830)
ProcCmdline: unity-2d-places
ProcEnviron:
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x6f98501 <_ZN12QScriptValue4callERKS_RK5QListIS_E+1025>: mov 0x20(%edi),%eax
 PC (0x06f98501) ok
 source "0x20(%edi)" (0x00000021) not located in a known VMA region (needed readable region)!
 destination "%eax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: unity-2d
StacktraceTop:
 QScriptValue::call(QScriptValue const&, QList<QScriptValue> const&) () from /usr/lib/i386-linux-gnu/libQtScript.so.4
 ?? () from /usr/lib/i386-linux-gnu/libQtDeclarative.so.4
 ?? () from /usr/lib/i386-linux-gnu/libQtDeclarative.so.4
 ?? () from /usr/lib/i386-linux-gnu/libQtDeclarative.so.4
 ?? () from /usr/lib/i386-linux-gnu/libQtDeclarative.so.4
Title: unity-2d-places crashed with SIGSEGV in QScriptValue::call()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

[Apport retracing service (apport)]

StacktraceTop:
 allocateScriptValuePrivate (this=<optimized out>, size=<optimized out>) at api/qscriptengine_p.h:594
 operator new (engine=<optimized out>, size=<optimized out>) at api/qscriptengine_p.h:796
 scriptValueFromJSCValue (value=<optimized out>, this=<optimized out>) at api/qscriptengine_p.h:645
 QScriptValue::call (this=0xfffffffe, thisObject=..., args=...) at api/qscriptvalue.cpp:1611
 QDeclarativeQtScriptExpression::eval (this=0x9db25e8, secondaryScope=0xfffffffe, isUndefined=0x0) at qml/qdeclarativeexpression.cpp:479

[Robert Roth (evfool)]

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 #836498, 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.
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