==== (gdb) bt =====================
Using host libthread_db library "/lib/libthread_db.so.1".
0xa7f39410 in __kernel_vsyscall ()
#0  0xa7f39410 in __kernel_vsyscall ()
#1  0xa7d7245b in waitpid () from /lib/libpthread.so.0
#2  0xa76adb74 in Amarok::Crash::crashHandler () at /home/kde-devel/Desktop/amarok/src/amarokcore/crashhandler.cpp:260
#3  <signal handler called>
#4  0xa7f39410 in __kernel_vsyscall ()
#5  0xa54beae1 in raise () from /lib/libc.so.6
#6  0xa54c02c8 in abort () from /lib/libc.so.6
#7  0xa7dbc7b8 in qt_message_output () from /usr/lib/qt4/libQtCore.so.4
#8  0xa7dbc889 in qFatal () from /usr/lib/qt4/libQtCore.so.4
#9  0xa7dbc8d0 in qt_assert_x () from /usr/lib/qt4/libQtCore.so.4
#10 0xa78c4b8a in PlaylistHandler::saveXSPF (this=0x8178f88, tracks=@0xaf8c6af0, location=@0xaf8c6b50) at /usr/include/qt4/QtCore/qlist.h:394
#11 0xa78cca07 in PlaylistHandler::save (this=0x8178f88, tracks=@0xaf8c6b4c, location=@0xaf8c6b50) at /home/kde-devel/Desktop/amarok/src/PlaylistHandler.cpp:94
#12 0xa76fc315 in ~Model (this=0x8178ba8) at /home/kde-devel/Desktop/amarok/src/playlist/PlaylistModel.cpp:79
#13 0xa7e96521 in QObjectPrivate::deleteChildren () from /usr/lib/qt4/libQtCore.so.4
#14 0xa5a3737f in QWidget::~QWidget () from /usr/lib/qt4/libQtGui.so.4
#15 0xa5d5f53b in QMainWindow::~QMainWindow () from /usr/lib/qt4/libQtGui.so.4
#16 0xa7505abb in KMainWindow::~KMainWindow () from /usr/kde/svn/lib/libkdeui.so.5
#17 0xa75329d5 in KXmlGuiWindow::~KXmlGuiWindow () from /usr/kde/svn/lib/libkdeui.so.5
#18 0xa78866d9 in ~MainWindow (this=0x8179170) at /home/kde-devel/Desktop/amarok/src/MainWindow.cpp:129
#19 0xa77bf2e7 in ~App (this=0xaf8c6d70) at /home/kde-devel/Desktop/amarok/src/app.cpp:233
#20 0x0804b3e1 in main (argc=2, argv=0xaf8c7194) at /home/kde-devel/Desktop/amarok/src/main.cpp:123
==== (gdb) thread apply all bt ====