Bug 236391

Application: systemsettings (1.0)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-21-generic i686
Distribution: Ubuntu 10.04 LTS

-- Information about the crash:
Cash Reporting Assistant appeared when closeing System System after using downloading a couple themes.  The downloaded themes had not appeared on the lis5.

The crash can be reproduced every time.

 -- Backtrace:
Application: System Settings (systemsettings), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7864710 (LWP 2196))]

Thread 2 (Thread 0xb505cb70 (LWP 2197)):
#0  0x00b25422 in __kernel_vsyscall ()
#1  0x0085bb86 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0x06d544eb in IA__g_poll (fds=0x9127b80, nfds=1, timeout=-1) at /build/buildd/glib2.0-2.24.0/glib/gpoll.c:127
#3  0x06d470ac in g_main_context_poll (context=0x9127998, block=<value optimized out>, dispatch=1, self=0x91294d8) at /build/buildd/glib2.0-2.24.0/glib/gmain.c:2904
#4  g_main_context_iterate (context=0x9127998, block=<value optimized out>, dispatch=1, self=0x91294d8) at /build/buildd/glib2.0-2.24.0/glib/gmain.c:2586
#5  0x06d474b8 in IA__g_main_context_iteration (context=0x9127998, may_block=1) at /build/buildd/glib2.0-2.24.0/glib/gmain.c:2654
#6  0x00cba60f in QEventDispatcherGlib::processEvents (this=0x90f3480, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#7  0x00c8d059 in QEventLoop::processEvents (this=0xb505c290, flags=) at kernel/qeventloop.cpp:149
#8  0x00c8d4aa in QEventLoop::exec (this=0xb505c290, flags=...) at kernel/qeventloop.cpp:201
#9  0x00b895a8 in QThread::exec (this=0x90f26a8) at thread/qthread.cpp:487
#10 0x00c6cc1b in QInotifyFileSystemWatcherEngine::run (this=0x90f26a8) at io/qfilesystemwatcher_inotify.cpp:248
#11 0x00b8c32e in QThreadPrivate::start (arg=0x90f26a8) at thread/qthread_unix.cpp:248
#12 0x00dee96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#13 0x00869a0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb7864710 (LWP 2196)):
[KCrash Handler]
#6  QHashData::nextNode (node=0xa1084e8) at tools/qhash.cpp:294
#7  0x0217021d in QHash<KNS::Entry*, QHashDummyValue>::const_iterator::operator++ (set=...) at /usr/include/qt4/QtCore/qhash.h:422
#8  QSet<KNS::Entry*>::const_iterator::operator++ (set=...) at /usr/include/qt4/QtCore/qset.h:150
#9  QSet<KNS::Entry*>::toList (set=...) at /usr/include/qt4/QtCore/qset.h:298
#10 QList<KNS::Entry*>::fromSet (set=...) at /usr/include/qt4/QtCore/qset.h:322
#11 0x0216ef0b in KNS::Engine::downloadDialogModal (this=0xbf9a65b8, parent=0x9249ee0) at ../../../knewstuff/knewstuff2/engine.cpp:221
#12 0x01f264f6 in IconThemesConfig::getNewTheme (this=0x9249ee0) at ../../../kcontrol/icons/iconthemes.cpp:319
#13 0x01f27803 in IconThemesConfig::qt_metacall (this=0x9249ee0, _c=QMetaObject::InvokeMetaMethod, _id=38, _a=0xbf9a6708) at ./iconthemes.moc:80
#14 0x00c93c9a in QMetaObject::metacall (object=0x9249ee0, cl=32, idx=38, argv=0xbf9a6708) at kernel/qmetaobject.cpp:237
#15 0x00ca23d5 in QMetaObject::activate (sender=0x9254be8, m=0x19628c4, local_signal_index=2, argv=0xbf9a6708) at kernel/qobject.cpp:3293
#16 0x01752479 in QAbstractButton::clicked (this=0x9254be8, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:206
#17 0x01431ea9 in QAbstractButtonPrivate::emitClicked (this=0x9254d08) at widgets/qabstractbutton.cpp:546
#18 0x01432cf4 in QAbstractButtonPrivate::click (this=0x9254d08) at widgets/qabstractbutton.cpp:539
#19 0x01432fae in QAbstractButton::mouseReleaseEvent (this=0x9254be8, e=0xbf9a6e40) at widgets/qabstractbutton.cpp:1121
#20 0x010857f8 in QWidget::event (this=0x9254be8, event=0xbf9a6e40) at kernel/qwidget.cpp:7998
#21 0x01431d4e in QAbstractButton::event (this=0x9254be8, e=0x8edab50) at widgets/qabstractbutton.cpp:1080
#22 0x014dc1f2 in QPushButton::event (this=0x9254be8, e=0xbf9a6e40) at widgets/qpushbutton.cpp:679
#23 0x010274dc in QApplicationPrivate::notify_helper (this=0x8d77f68, receiver=0x9254be8, e=0xbf9a6e40) at kernel/qapplication.cpp:4300
#24 0x0102e9f7 in QApplication::notify (this=0xbf9a76fc, receiver=0x9254be8, e=0xbf9a6e40) at kernel/qapplication.cpp:3865
#25 0x002eff2a in KApplication::notify (this=0xbf9a76fc, receiver=0x9254be8, event=0xbf9a6e40) at ../../kdeui/kernel/kapplication.cpp:302
#26 0x00c8ea3b in QCoreApplication::notifyInternal (this=0xbf9a76fc, receiver=0x9254be8, event=0xbf9a6e40) at kernel/qcoreapplication.cpp:704
#27 0x0102d952 in QCoreApplication::sendEvent (receiver=0x9254be8, event=0xbf9a6e40, alienWidget=0x9254be8, nativeWidget=0x9243b78, buttonDown=0x196b058, lastMouseReceiver=..., spontaneous=true)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#28 QApplicationPrivate::sendMouseEvent (receiver=0x9254be8, event=0xbf9a6e40, alienWidget=0x9254be8, nativeWidget=0x9243b78, buttonDown=0x196b058, lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:2965
#29 0x010b9088 in QETWidget::translateMouseEvent (this=0x9243b78, event=0xbf9a735c) at kernel/qapplication_x11.cpp:4368
#30 0x010b8511 in QApplication::x11ProcessEvent (this=0xbf9a76fc, event=0xbf9a735c) at kernel/qapplication_x11.cpp:3379
#31 0x010e760a in x11EventSourceDispatch (s=0x8d7ae40, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#32 0x06d435e5 in g_main_dispatch (context=0x8d79710) at /build/buildd/glib2.0-2.24.0/glib/gmain.c:1960
#33 IA__g_main_context_dispatch (context=0x8d79710) at /build/buildd/glib2.0-2.24.0/glib/gmain.c:2513
#34 0x06d472d8 in g_main_context_iterate (context=0x8d79710, block=<value optimized out>, dispatch=1, self=0x8d82a68) at /build/buildd/glib2.0-2.24.0/glib/gmain.c:2591
#35 0x06d474b8 in IA__g_main_context_iteration (context=0x8d79710, may_block=1) at /build/buildd/glib2.0-2.24.0/glib/gmain.c:2654
#36 0x00cba5d5 in QEventDispatcherGlib::processEvents (this=0x8d534a0, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#37 0x010e7135 in QGuiEventDispatcherGlib::processEvents (this=0x8d534a0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#38 0x00c8d059 in QEventLoop::processEvents (this=0xbf9a7654, flags=) at kernel/qeventloop.cpp:149
#39 0x00c8d4aa in QEventLoop::exec (this=0xbf9a7654, flags=...) at kernel/qeventloop.cpp:201
#40 0x00c9169f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#41 0x01027577 in QApplication::exec () at kernel/qapplication.cpp:3579
#42 0x08056b5e in main (argc=5, argv=0xbf9a7844) at ../../../systemsettings/app/main.cpp:49

Reported using DrKonqi