unity-2d-shell crashed with SIGSEGV in QDBusAbstractInterface::asyncCallWithArgumentList()

[Giuseppe Terrasi]

see log in attach

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: unity-2d-shell 5.7.0-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-20.32-generic 3.2.12
Uname: Linux 3.2.0-20-generic x86_64
NonfreeKernelModules: wl fglrx
ApportVersion: 1.94.1-0ubuntu2
Architecture: amd64
CrashCounter: 1
Date: Thu Mar 22 23:40:20 2012
EcryptfsInUse: Yes
ExecutablePath: /usr/bin/unity-2d-shell
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64 (20120304)
ProcCmdline: unity-2d-shell
ProcEnviron:
 LANG=it_IT.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x7f109487a4dd <_ZN22QDBusAbstractInterface25asyncCallWithArgumentListERK7QStringRK5QListI8QVariantE+45>: cmpb $0x0,0xd4(%rbp)
 PC (0x7f109487a4dd) ok
 source "$0x0" ok
 destination "0xd4(%rbp)" (0x000000d6) not located in a known VMA region (needed writable region)!
SegvReason: writing NULL VMA
Signal: 11
SourcePackage: unity-2d
StacktraceTop:
 QDBusAbstractInterface::asyncCallWithArgumentList(QString const&, QList<QVariant> const&) () from /usr/lib/x86_64-linux-gnu/libQtDBus.so.4
 BamfView::icon() const () from /usr/lib/libQtBamf.so.1
 WindowInfo::icon() const () from /usr/lib/libunity-2d-private.so.0
 WindowInfo::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libunity-2d-private.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libQtDeclarative.so.4
Title: unity-2d-shell crashed with SIGSEGV in QDBusAbstractInterface::asyncCallWithArgumentList()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

[Apport retracing service (apport)]

StacktraceTop:
 QDBusAbstractInterface::asyncCallWithArgumentList (this=0x7f1035c064e0, method=..., args=...) at qdbusabstractinterface.cpp:495
 Icon (this=0x7f1035c064e0) at /build/buildd/libqtbamf-0.2.3/bamf-view-proxy.h:64
 BamfView::icon (this=<optimized out>) at /build/buildd/libqtbamf-0.2.3/bamf-view.cpp:127
 WindowInfo::icon (this=0x2ca7b40) at /build/buildd/unity-2d-5.7.0/libunity-2d-private/src/windowinfo.cpp:237
 WindowInfo::qt_metacall (this=0x2ca7b40, _c=<optimized out>, _id=4, _a=0x7fff6f622c80) at /build/buildd/unity-2d-5.7.0/obj-x86_64-linux-gnu/libunity-2d-private/src/windowinfo.moc:164

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.