Application: plasma-desktop (0.4)
KDE Platform Version: 4.6.1 (4.6.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.38-7-generic i686
Distribution: Ubuntu 10.10

-- Information about the crash:
im on kubuntu 10.10 using kde 4.6.1 from backports ppa, my whole installation is kinda defaultish.

this crash happened like that:
in the background i was installing plasma-scriptengine-ruby, the install was just finishing. minimized firefox was also running. in the foreground i was browsing the plasma applet downloader, clicking on one "details" button. -> crash

-- Backtrace:
Application: Plasma-Desktop-Umgebung (plasma-desktop), signal: Aborted
[Current thread is 1 (Thread 0xb76e4720 (LWP 1273))]

Thread 3 (Thread 0xaf7ffb70 (LWP 1286)):
#0  0x019a3e36 in clock_gettime (clock_id=26902516, tp=0xaf7fef80) at ../sysdeps/unix/clock_gettime.c:100
#1  0x04a0a50b in do_gettime () at tools/qelapsedtimer_unix.cpp:105
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:119
#3  0x04ae16e5 in QTimerInfoList::updateCurrentTime (this=0x895e244) at kernel/qeventdispatcher_unix.cpp:339
#4  0x04ae172a in QTimerInfoList::timerWait (this=0x895e244, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x04adf7a8 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xaf7ff0ac) at kernel/qeventdispatcher_glib.cpp:136
#6  0x04adf83d in timerSourcePrepare (source=0x0, timeout=0x19a7ff4) at kernel/qeventdispatcher_glib.cpp:169
#7  0x01b7ae6a in g_main_context_prepare () from /lib/libglib-2.0.so.0
#8  0x01b7b279 in ?? () from /lib/libglib-2.0.so.0
#9  0x01b7b848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#10 0x04adf59f in QEventDispatcherGlib::processEvents (this=0x893daa8, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#11 0x04aaf609 in QEventLoop::processEvents (this=0xaf7ff280, flags=) at kernel/qeventloop.cpp:149
#12 0x04aafa8a in QEventLoop::exec (this=0xaf7ff280, flags=...) at kernel/qeventloop.cpp:201
#13 0x049abb7e in QThread::exec (this=0x893ed88) at thread/qthread.cpp:490
#14 0x04a8e35b in QInotifyFileSystemWatcherEngine::run (this=0x893ed88) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x049aedf9 in QThreadPrivate::start (arg=0x893ed88) at thread/qthread_unix.cpp:266
#16 0x07eb9cc9 in start_thread (arg=0xaf7ffb70) at pthread_create.c:304
#17 0x006d669e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0xad8b7b70 (LWP 1288)):
#0  0x019a3e36 in clock_gettime (clock_id=26902516, tp=0xad8b6f80) at ../sysdeps/unix/clock_gettime.c:100
#1  0x04a0a50b in do_gettime () at tools/qelapsedtimer_unix.cpp:105
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:119
#3  0x04ae16e5 in QTimerInfoList::updateCurrentTime (this=0x89b09b4) at kernel/qeventdispatcher_unix.cpp:339
#4  0x04ae172a in QTimerInfoList::timerWait (this=0x89b09b4, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x04adf7a8 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xad8b70ac) at kernel/qeventdispatcher_glib.cpp:136
#6  0x04adf83d in timerSourcePrepare (source=0x0, timeout=0x19a7ff4) at kernel/qeventdispatcher_glib.cpp:169
#7  0x01b7ae6a in g_main_context_prepare () from /lib/libglib-2.0.so.0
#8  0x01b7b279 in ?? () from /lib/libglib-2.0.so.0
#9  0x01b7b848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#10 0x04adf59f in QEventDispatcherGlib::processEvents (this=0x89b0388, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#11 0x04aaf609 in QEventLoop::processEvents (this=0xad8b7280, flags=) at kernel/qeventloop.cpp:149
#12 0x04aafa8a in QEventLoop::exec (this=0xad8b7280, flags=...) at kernel/qeventloop.cpp:201
#13 0x049abb7e in QThread::exec (this=0x89ae2d0) at thread/qthread.cpp:490
#14 0x04a8e35b in QInotifyFileSystemWatcherEngine::run (this=0x89ae2d0) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x049aedf9 in QThreadPrivate::start (arg=0x89ae2d0) at thread/qthread_unix.cpp:266
#16 0x07eb9cc9 in start_thread (arg=0xad8b7b70) at pthread_create.c:304
#17 0x006d669e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb76e4720 (LWP 1273)):
[KCrash Handler]
#7  0x0081a416 in __kernel_vsyscall ()
#8  0x00630941 in raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#9  0x00633e42 in abort () at abort.c:92
#10 0x049a52dc in qt_message_output (msgType=QtFatalMsg, buf=0x9bd5da0 "ASSERT: \"rating <= 100\" in file /build/buildd/attica-0.2.0/lib/provider.cpp, line 601") at global/qglobal.cpp:2259
#11 0x049a54aa in qt_message (msgType=<value optimized out>, msg=0x4b1da7c "ASSERT: \"%s\" in file %s, line %d", ap=0xbff2a8f4 "\037\177\230\001\334{\230\001Y\002") at global/qglobal.cpp:2305
#12 0x049a55b9 in qFatal (msg=0x4b1da7c "ASSERT: \"%s\" in file %s, line %d") at global/qglobal.cpp:2488
#13 0x049a5645 in qt_assert (assertion=0x1987f1f "rating <= 100", file=0x1987bdc "/build/buildd/attica-0.2.0/lib/provider.cpp", line=601) at global/qglobal.cpp:2004
#14 0x0197a908 in Attica::Provider::voteForContent(QString const&, unsigned int) () from /usr/lib/libattica.so.0
#15 0x004b2eb8 in KNS3::AtticaProvider::vote (this=0x82649c8, entry=..., rating=120) at ../../../knewstuff/knewstuff3/attica/atticaprovider.cpp:330
#16 0x0048b6be in KNS3::Engine::vote (this=0x922a358, entry=..., rating=120) at ../../../knewstuff/knewstuff3/core/engine.cpp:481
#17 0x004a4bf3 in KNS3::EntryDetails::ratingChanged (this=0x931e6d8, rating=12) at ../../../knewstuff/knewstuff3/ui/entrydetailsdialog.cpp:300
#18 0x004a7b07 in KNS3::EntryDetails::qt_metacall (this=0x931e6d8, _c=QMetaObject::InvokeMetaMethod, _id=9, _a=0xbff2abe8) at ./entrydetailsdialog.moc:98
#19 0x04ab68ca in QMetaObject::metacall (object=0x931e6d8, cl=1273, idx=9, argv=0xbff2abe8) at kernel/qmetaobject.cpp:237
#20 0x04ac96ad in QMetaObject::activate (sender=0x94fadb0, m=0x10a38bc, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3280
#21 0x00fc2c33 in KRatingWidget::ratingChanged (this=0x94fadb0, _t1=12) at ./kratingwidget.moc:171
#22 0x00fc2e64 in KRatingWidget::setRating (this=0x94fadb0, rating=12) at ../../kdeui/widgets/kratingwidget.cpp:173
#23 0x004a66b2 in KNS3::EntryDetails::entryChanged (this=0x931e6d8, entry=...) at ../../../knewstuff/knewstuff3/ui/entrydetailsdialog.cpp:126
#24 0x004a798b in KNS3::EntryDetails::setEntry (this=0x931e6d8, entry=...) at ../../../knewstuff/knewstuff3/ui/entrydetailsdialog.cpp:72
#25 0x0047cab9 in KNS3::DownloadWidgetPrivate::slotShowDetails (this=0x9503fe8, entry=...) at ../../../knewstuff/knewstuff3/downloadwidget.cpp:377
#26 0x0047d5d8 in KNS3::DownloadWidget::qt_metacall (this=0x9420808, _c=QMetaObject::InvokeMetaMethod, _id=32, _a=0xbff2b078) at ./downloadwidget.moc:107
#27 0x04ab68ca in QMetaObject::metacall (object=0x9420808, cl=1273, idx=32, argv=0xbff2b078) at kernel/qmetaobject.cpp:237
#28 0x04ac96ad in QMetaObject::activate (sender=0x93f9bc8, m=0x4d2df0, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3280
#29 0x0047a1e3 in KNS3::ItemsViewBaseDelegate::signalShowDetails (this=0x93f9bc8, _t1=...) at moc_itemsviewbasedelegate.cpp:106
#30 0x004b1e93 in KNS3::ItemsViewBaseDelegate::slotDetailsClicked (this=0x93f9bc8, index=...) at ../../../knewstuff/knewstuff3/ui/itemsviewbasedelegate.cpp:111
#31 0x004b2035 in KNS3::ItemsViewBaseDelegate::slotDetailsClicked (this=0x93f9bc8) at ../../../knewstuff/knewstuff3/ui/itemsviewbasedelegate.cpp:101
#32 0x0047a35b in KNS3::ItemsViewBaseDelegate::qt_metacall (this=0x93f9bc8, _c=QMetaObject::InvokeMetaMethod, _id=6, _a=0xbff2b288) at moc_itemsviewbasedelegate.cpp:94
#33 0x004a9a72 in KNS3::ItemsViewDelegate::qt_metacall (this=0x93f9bc8, _c=QMetaObject::InvokeMetaMethod, _id=20, _a=0xbff2b288) at ./itemsviewdelegate.moc:64
#34 0x04ab68ca in QMetaObject::metacall (object=0x93f9bc8, cl=1273, idx=20, argv=0xbff2b288) at kernel/qmetaobject.cpp:237
#35 0x04ac96ad in QMetaObject::activate (sender=0x8b9d4e0, m=0x4941704, local_signal_index=2, argv=0x0) at kernel/qobject.cpp:3280
#36 0x0471e019 in QAbstractButton::clicked (this=0x8b9d4e0, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:206
#37 0x043ddff9 in QAbstractButtonPrivate::emitClicked (this=0x9bf3d90) at widgets/qabstractbutton.cpp:546
#38 0x043df6f4 in QAbstractButtonPrivate::click (this=0x9bf3d90) at widgets/qabstractbutton.cpp:539
#39 0x043df9ae in QAbstractButton::mouseReleaseEvent (this=0x8b9d4e0, e=0xbff2b9e0) at widgets/qabstractbutton.cpp:1121
#40 0x044c654c in QToolButton::mouseReleaseEvent (this=0x8b9d4e0, e=0xbff2b9e0) at widgets/qtoolbutton.cpp:721
#41 0x0400de08 in QWidget::event (this=0x8b9d4e0, event=0xbff2b9e0) at kernel/qwidget.cpp:8187
#42 0x043dde9e in QAbstractButton::event (this=0x8b9d4e0, e=0x6) at widgets/qabstractbutton.cpp:1080
#43 0x044c90ca in QToolButton::event (this=0x8b9d4e0, event=0xbff2b9e0) at widgets/qtoolbutton.cpp:1163
#44 0x03faffdc in QApplicationPrivate::notify_helper (this=0x8207888, receiver=0x8b9d4e0, e=0xbff2b9e0) at kernel/qapplication.cpp:4396
#45 0x03fb6c2e in QApplication::notify (this=0x81fd990, receiver=0x8b9d4e0, e=0xbff2b9e0) at kernel/qapplication.cpp:3959
#46 0x00ec07da in KApplication::notify (this=0x81fd990, receiver=0x8b9d4e0, event=0xbff2b9e0) at ../../kdeui/kernel/kapplication.cpp:311
#47 0x04ab0b3b in QCoreApplication::notifyInternal (this=0x81fd990, receiver=0x8b9d4e0, event=0xbff2b9e0) at kernel/qcoreapplication.cpp:732
#48 0x03fb5094 in sendEvent (receiver=0x8b9d4e0, event=0xbff2b9e0, alienWidget=0x8b9d4e0, nativeWidget=0x94d0268, buttonDown=0x494a3c0, lastMouseReceiver=..., spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#49 QApplicationPrivate::sendMouseEvent (receiver=0x8b9d4e0, event=0xbff2b9e0, alienWidget=0x8b9d4e0, nativeWidget=0x94d0268, buttonDown=0x494a3c0, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3058
#50 0x04043d10 in QETWidget::translateMouseEvent (this=0x94d0268, event=0xbff2befc) at kernel/qapplication_x11.cpp:4403
#51 0x04043151 in QApplication::x11ProcessEvent (this=0x81fd990, event=0xbff2befc) at kernel/qapplication_x11.cpp:3414
#52 0x0407236a in x11EventSourceDispatch (s=0x82079a8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#53 0x01b77855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#54 0x01b7b668 in ?? () from /lib/libglib-2.0.so.0
#55 0x01b7b848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#56 0x04adf565 in QEventDispatcherGlib::processEvents (this=0x81cab88, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#57 0x04071be5 in QGuiEventDispatcherGlib::processEvents (this=0x81cab88, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#58 0x04aaf609 in QEventLoop::processEvents (this=0xbff2c1f4, flags=) at kernel/qeventloop.cpp:149
#59 0x04aafa8a in QEventLoop::exec (this=0xbff2c1f4, flags=...) at kernel/qeventloop.cpp:201
#60 0x04ab400f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#61 0x03faee07 in QApplication::exec () at kernel/qapplication.cpp:3672
#62 0x0055af97 in kdemain () from /usr/lib/kde4/libkdeinit/libkdeinit4_plasma-desktop.so
#63 0x080485bb in _start ()

Possible duplicates by query: bug 264511, bug 261530.

Reported using DrKonqi