gwenview crashed with SIGSEGV in QWidget::effectiveWinId()

Binary package hint: kdegraphics

gwenview crashed during fullscreen diaporama, when switch from a picture to a mpeg film.

seems to try playing the video (screen goes black for several seconds, with hard disk busy) the crash.

ProblemType: Crash
Architecture: i386
Date: Mon Sep 28 09:18:56 2009
DistroRelease: Ubuntu 9.10
ExecutablePath: /usr/bin/gwenview
Package: gwenview 4:4.3.1-0ubuntu2
ProcCmdline: /usr/bin/gwenview /home/username/Desktop/photos\ chenille\ mante,\ etc\ etc\ etc\ a\ trier\ !/DSC06949.JPG -caption Gwenview -icon gwenview
ProcEnviron:
 LANG=fr_FR.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-11.36-generic
SegvAnalysis:
 Segfault happened at: 0x1549bd0 <_ZNK7QWidget14effectiveWinIdEv+32>: mov (%eax),%esi
 PC (0x01549bd0) ok
 source "(%eax)" (0x00000002) not located in a known VMA region (needed readable region)!
 destination "%esi" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: kdegraphics
StacktraceTop:
 QWidget::effectiveWinId() const ()
 ?? () from /usr/lib/libQtGui.so.4
 qt_x11_enforce_cursor(QWidget*) ()
 QApplication::setOverrideCursor(QCursor const&) ()
 Gwenview::FullScreenBar::slotAutoHideCursorTimeout() ()
Title: gwenview crashed with SIGSEGV in QWidget::effectiveWinId()
Uname: Linux 2.6.31-11-generic i686
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare