Application: muon (1.2.1 "Caustic Carrionite")
KDE Platform Version: 4.7.4 (4.7.4)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-15-generic x86_64
Distribution: Ubuntu 11.10

-- Information about the crash:
- What I was doing when the application crashed:
After having marked a package for deinstallation, I was searching for a way to undo and keep it. I decided to try holding the package at the current version, but changed my mind, when I was surprisingly asked at once to enter my root password. I didn't supply it and clicked Cancel. Then, Muon crashed.
The crash happened every single time, when I repeated this procedure (in order to confirm the bug).

The crash can be reproduced every time.

-- Backtrace:
Application: Muon Package Manager (muon), signal: Segmentation fault
[Current thread is 1 (Thread 0x7ff2b025b780 (LWP 12338))]

Thread 2 (Thread 0x7ff298ebc700 (LWP 12345)):
#0  get_thread_data () at thread/qthread_unix.cpp:171
#1  QThreadData::current () at thread/qthread_unix.cpp:210
#2  0x00007ff2aedaf6a9 in postEventSourcePrepare (s=0x7ff294001e50, timeout=0x0) at kernel/qeventdispatcher_glib.cpp:254
#3  0x00007ff2a92eb734 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ff2a92ebf82 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ff2a92ec429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007ff2aedaff3e in QEventDispatcherGlib::processEvents (this=0x1a393a0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#7  0x00007ff2aed83cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#8  0x00007ff2aed83ef7 in QEventLoop::exec (this=0x7ff298ebbdd0, flags=...) at kernel/qeventloop.cpp:201
#9  0x00007ff2aec9b27f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#10 0x00007ff2aed66cbf in QInotifyFileSystemWatcherEngine::run (this=0x1c06f10) at io/qfilesystemwatcher_inotify.cpp:248
#11 0x00007ff2aec9dd05 in QThreadPrivate::start (arg=0x1c06f10) at thread/qthread_unix.cpp:331
#12 0x00007ff2a9db9efc in start_thread (arg=0x7ff298ebc700) at pthread_create.c:304
#13 0x00007ff2ad97489d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7ff2b025b780 (LWP 12338)):
[KCrash Handler]
#6  QApt::Package::state (this=0x26d6090) at /build/buildd/qapt-1.2.1/src/package.cpp:1269
#7  0x00007ff2afe60208 in PackageModel::data (this=<optimized out>, index=<optimized out>, role=<optimized out>) at /build/buildd/muon-1.2.1/libmuon/PackageModel/PackageModel.cpp:67
#8  0x00007ff2ae6c2e5c in QSortFilterProxyModel::data (this=<optimized out>, index=..., role=36) at itemviews/qsortfilterproxymodel.cpp:1716
#9  0x00007ff2afe6286f in data (arole=36, this=0x7fff8a192730) at /usr/include/qt4/QtCore/qabstractitemmodel.h:398
#10 PackageDelegate::paintPackageName (this=0x1a37f70, painter=0x7fff8a192b00, option=..., index=...) at /build/buildd/muon-1.2.1/libmuon/PackageModel/PackageDelegate.cpp:103
#11 0x00007ff2ae67eebd in QTreeView::drawRow (this=0x1a86d60, painter=0x7fff8a192b00, option=..., index=...) at itemviews/qtreeview.cpp:1678
#12 0x00007ff2ae681983 in QTreeView::drawTree (this=0x1a86d60, painter=0x7fff8a192b00, region=<optimized out>) at itemviews/qtreeview.cpp:1441
#13 0x00007ff2ae682320 in QTreeView::paintEvent (this=0x1a86d60, event=0x7fff8a193550) at itemviews/qtreeview.cpp:1274
#14 0x00007ff2ae185c4c in QWidget::event (this=0x1a86d60, event=0x7fff8a193550) at kernel/qwidget.cpp:8441
#15 0x00007ff2ae52e4f6 in QFrame::event (this=0x1a86d60, e=0x7fff8a193550) at widgets/qframe.cpp:557
#16 0x00007ff2ae63f19b in QAbstractItemView::viewportEvent (this=0x1a86d60, event=0x7fff8a193550) at itemviews/qabstractitemview.cpp:1628
#17 0x00007ff2ae683d35 in QTreeView::viewportEvent (this=0x1a86d60, event=0x7fff8a193550) at itemviews/qtreeview.cpp:1256
#18 0x00007ff2aed84c88 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<optimized out>, receiver=0x1a432e0, event=0x7fff8a193550) at kernel/qcoreapplication.cpp:902
#19 0x00007ff2ae1353ef in notify_helper (e=0x7fff8a193550, receiver=0x1a432e0, this=0x18d25a0) at kernel/qapplication.cpp:4482
#20 QApplicationPrivate::notify_helper (this=0x18d25a0, receiver=0x1a432e0, e=0x7fff8a193550) at kernel/qapplication.cpp:4458
#21 0x00007ff2ae13a291 in QApplication::notify (this=0x7fff8a19b230, receiver=0x1a432e0, e=0x7fff8a193550) at kernel/qapplication.cpp:4365
#22 0x00007ff2af7ba466 in KApplication::notify (this=0x7fff8a19b230, receiver=0x1a432e0, event=0x7fff8a193550) at ../../kdeui/kernel/kapplication.cpp:311
#23 0x00007ff2aed84afc in QCoreApplication::notifyInternal (this=0x7fff8a19b230, receiver=0x1a432e0, event=0x7fff8a193550) at kernel/qcoreapplication.cpp:787
#24 0x00007ff2ae182b84 in sendSpontaneousEvent (event=0x7fff8a193550, receiver=0x1a432e0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#25 QWidgetPrivate::drawWidget (this=0x1a72310, pdev=0x2be38f0, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x1df8e60) at kernel/qwidget.cpp:5528
#26 0x00007ff2ae183760 in QWidgetPrivate::paintSiblingsRecursive (this=0x1bb61c0, pdev=0x2be38f0, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x1df8e60) at kernel/qwidget.cpp:5735
#27 0x00007ff2ae183640 in QWidgetPrivate::paintSiblingsRecursive (this=0x1bb61c0, pdev=0x2be38f0, siblings=..., index=2, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x1df8e60) at kernel/qwidget.cpp:5722
#28 0x00007ff2ae183640 in QWidgetPrivate::paintSiblingsRecursive (this=0x1bb61c0, pdev=0x2be38f0, siblings=..., index=4, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x1df8e60) at kernel/qwidget.cpp:5722
#29 0x00007ff2ae183640 in QWidgetPrivate::paintSiblingsRecursive (this=0x1bb61c0, pdev=0x2be38f0, siblings=..., index=5, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x1df8e60) at kernel/qwidget.cpp:5722
#30 0x00007ff2ae183640 in QWidgetPrivate::paintSiblingsRecursive (this=0x1bb61c0, pdev=0x2be38f0, siblings=..., index=6, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x1df8e60) at kernel/qwidget.cpp:5722
#31 0x00007ff2ae183640 in QWidgetPrivate::paintSiblingsRecursive (this=0x1bb61c0, pdev=0x2be38f0, siblings=..., index=7, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x1df8e60) at kernel/qwidget.cpp:5722
#32 0x00007ff2ae1828dc in QWidgetPrivate::drawWidget (this=0x1bb61c0, pdev=0x2be38f0, rgn=..., offset=..., flags=<optimized out>, sharedPainter=0x0, backingStore=0x1df8e60) at kernel/qwidget.cpp:5581
#33 0x00007ff2ae183760 in QWidgetPrivate::paintSiblingsRecursive (this=0x1a42b90, pdev=0x2be38f0, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x1df8e60) at kernel/qwidget.cpp:5735
#34 0x00007ff2ae1828dc in QWidgetPrivate::drawWidget (this=0x1a42b90, pdev=0x2be38f0, rgn=..., offset=..., flags=<optimized out>, sharedPainter=0x0, backingStore=0x1df8e60) at kernel/qwidget.cpp:5581
#35 0x00007ff2ae183760 in QWidgetPrivate::paintSiblingsRecursive (this=0x1c7a5b0, pdev=0x2be38f0, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x1df8e60) at kernel/qwidget.cpp:5735
#36 0x00007ff2ae183640 in QWidgetPrivate::paintSiblingsRecursive (this=0x1c7a5b0, pdev=0x2be38f0, siblings=..., index=2, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x1df8e60) at kernel/qwidget.cpp:5722
#37 0x00007ff2ae1828dc in QWidgetPrivate::drawWidget (this=0x1c7a5b0, pdev=0x2be38f0, rgn=..., offset=..., flags=<optimized out>, sharedPainter=0x0, backingStore=0x1df8e60) at kernel/qwidget.cpp:5581
#38 0x00007ff2ae183760 in QWidgetPrivate::paintSiblingsRecursive (this=0x1a38ef0, pdev=0x2be38f0, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x1df8e60) at kernel/qwidget.cpp:5735
#39 0x00007ff2ae1828dc in QWidgetPrivate::drawWidget (this=0x1a38ef0, pdev=0x2be38f0, rgn=..., offset=..., flags=<optimized out>, sharedPainter=0x0, backingStore=0x1df8e60) at kernel/qwidget.cpp:5581
#40 0x00007ff2ae183760 in QWidgetPrivate::paintSiblingsRecursive (this=0x1d8dba0, pdev=0x2be38f0, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x1df8e60) at kernel/qwidget.cpp:5735
#41 0x00007ff2ae183640 in QWidgetPrivate::paintSiblingsRecursive (this=0x1d8dba0, pdev=0x2be38f0, siblings=..., index=0, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x1df8e60) at kernel/qwidget.cpp:5722
#42 0x00007ff2ae183640 in QWidgetPrivate::paintSiblingsRecursive (this=0x1d8dba0, pdev=0x2be38f0, siblings=..., index=2, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x1df8e60) at kernel/qwidget.cpp:5722
#43 0x00007ff2ae1828dc in QWidgetPrivate::drawWidget (this=0x1d8dba0, pdev=0x2be38f0, rgn=..., offset=..., flags=<optimized out>, sharedPainter=0x0, backingStore=0x1df8e60) at kernel/qwidget.cpp:5581
#44 0x00007ff2ae183760 in QWidgetPrivate::paintSiblingsRecursive (this=0x1a38760, pdev=0x2be38f0, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x1df8e60) at kernel/qwidget.cpp:5735
#45 0x00007ff2ae1828dc in QWidgetPrivate::drawWidget (this=0x1a38760, pdev=0x2be38f0, rgn=..., offset=..., flags=<optimized out>, sharedPainter=0x0, backingStore=0x1df8e60) at kernel/qwidget.cpp:5581
#46 0x00007ff2ae183760 in QWidgetPrivate::paintSiblingsRecursive (this=0x1a35140, pdev=0x2be38f0, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x1df8e60) at kernel/qwidget.cpp:5735
#47 0x00007ff2ae1828dc in QWidgetPrivate::drawWidget (this=0x1a35140, pdev=0x2be38f0, rgn=..., offset=..., flags=<optimized out>, sharedPainter=0x0, backingStore=0x1df8e60) at kernel/qwidget.cpp:5581
#48 0x00007ff2ae183760 in QWidgetPrivate::paintSiblingsRecursive (this=0x1a395e0, pdev=0x2be38f0, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x1df8e60) at kernel/qwidget.cpp:5735
#49 0x00007ff2ae183640 in QWidgetPrivate::paintSiblingsRecursive (this=0x1a395e0, pdev=0x2be38f0, siblings=..., index=15, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x1df8e60) at kernel/qwidget.cpp:5722
#50 0x00007ff2ae1828dc in QWidgetPrivate::drawWidget (this=0x1a395e0, pdev=0x2be38f0, rgn=..., offset=..., flags=<optimized out>, sharedPainter=0x0, backingStore=0x1df8e60) at kernel/qwidget.cpp:5581
#51 0x00007ff2ae3461b3 in QWidgetBackingStore::sync (this=0x1df8e60) at painting/qbackingstore.cpp:1338
#52 0x00007ff2ae179360 in QWidgetPrivate::syncBackingStore (this=0x1a395e0) at kernel/qwidget.cpp:1862
#53 0x00007ff2ae18615c in QWidget::event (this=0x1a39490, event=0x2be7590) at kernel/qwidget.cpp:8588
#54 0x00007ff2ae547ceb in QMainWindow::event (this=0x1a39490, event=0x2be7590) at widgets/qmainwindow.cpp:1478
#55 0x00007ff2af8b6ca8 in KXmlGuiWindow::event (this=0x1a39490, ev=0x2be7590) at ../../kdeui/xmlgui/kxmlguiwindow.cpp:126
#56 0x00007ff2ae135424 in notify_helper (e=0x2be7590, receiver=0x1a39490, this=0x18d25a0) at kernel/qapplication.cpp:4486
#57 QApplicationPrivate::notify_helper (this=0x18d25a0, receiver=0x1a39490, e=0x2be7590) at kernel/qapplication.cpp:4458
#58 0x00007ff2ae13a291 in QApplication::notify (this=0x7fff8a19b230, receiver=0x1a39490, e=0x2be7590) at kernel/qapplication.cpp:4365
#59 0x00007ff2af7ba466 in KApplication::notify (this=0x7fff8a19b230, receiver=0x1a39490, event=0x2be7590) at ../../kdeui/kernel/kapplication.cpp:311
#60 0x00007ff2aed84afc in QCoreApplication::notifyInternal (this=0x7fff8a19b230, receiver=0x1a39490, event=0x2be7590) at kernel/qcoreapplication.cpp:787
#61 0x00007ff2aed8851f in sendEvent (event=0x2be7590, receiver=0x1a39490) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#62 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x18a80a0) at kernel/qcoreapplication.cpp:1428
#63 0x00007ff2aedafa73 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#64 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:277
#65 0x00007ff2a92eba5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#66 0x00007ff2a92ec258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#67 0x00007ff2a92ec429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#68 0x00007ff2aedafed6 in QEventDispatcherGlib::processEvents (this=0x18a9bb0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#69 0x00007ff2ae1dd07e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#70 0x00007ff2aed8892f in QCoreApplication::processEvents (flags=...) at kernel/qcoreapplication.cpp:979
#71 0x00007ff2afc06cf3 in QApt::CacheBuildProgress::Update (this=<optimized out>) at /build/buildd/qapt-1.2.1/src/cache.cpp:36
#72 0x00007ff2ac70d377 in OpProgress::OverallProgress(unsigned long, unsigned long, unsigned long, std::string const&) () from /usr/lib/libapt-pkg.so.4.11
#73 0x00007ff2ac75ce80 in pkgCacheGenerator::MakeStatusCache(pkgSourceList&, OpProgress*, MMap**, bool) () from /usr/lib/libapt-pkg.so.4.11
#74 0x00007ff2ac750e22 in pkgCacheFile::BuildCaches(OpProgress*, bool) () from /usr/lib/libapt-pkg.so.4.11
#75 0x00007ff2ac751244 in pkgCacheFile::Open(OpProgress*, bool) () from /usr/lib/libapt-pkg.so.4.11
#76 0x00007ff2afc06ab7 in QApt::Cache::open (this=<optimized out>) at /build/buildd/qapt-1.2.1/src/cache.cpp:85
#77 0x00007ff2afc01e22 in QApt::Backend::reloadCache (this=<optimized out>) at /build/buildd/qapt-1.2.1/src/backend.cpp:184
#78 0x00007ff2afe6729d in PackageWidget::reload (this=0x2c6fe10) at /build/buildd/muon-1.2.1/libmuon/PackageModel/PackageWidget.cpp:255
#79 0x00007ff2afe677c4 in PackageWidget::setPackagesLocked (this=0x2c6fe10, lock=<optimized out>) at /build/buildd/muon-1.2.1/libmuon/PackageModel/PackageWidget.cpp:576
#80 0x00007ff2afe679f0 in PackageWidget::qt_metacall (this=0x2c6fe10, _c=QMetaObject::InvokeMetaMethod, _id=24, _a=0x7fff8a1983b0) at /build/buildd/muon-1.2.1/obj-x86_64-linux-gnu/libmuon/PackageWidget.moc:141
#81 0x00007ff2aed97eba in QMetaObject::activate (sender=0x2c13830, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff8a1983b0) at kernel/qobject.cpp:3278
#82 0x00007ff2ae12eb62 in QAction::triggered (this=<optimized out>, _t1=true) at .moc/release-shared/moc_qaction.cpp:263
#83 0x00007ff2ae12ed4f in QAction::activate (this=0x2c13830, event=<optimized out>) at kernel/qaction.cpp:1257
#84 0x00007ff2ae569609 in QMenuPrivate::activateCausedStack (this=0x36e7ef0, causedStack=..., action=0x2c13830, action_e=QAction::Trigger, self=true) at widgets/qmenu.cpp:1005
#85 0x00007ff2ae56f252 in QMenuPrivate::activateAction (this=0x36e7ef0, action=0x2c13830, action_e=QAction::Trigger, self=true) at widgets/qmenu.cpp:1097
#86 0x00007ff2af87c0d0 in KMenu::mouseReleaseEvent (this=0x7fff8a199a10, e=0x7fff8a198dc0) at ../../kdeui/widgets/kmenu.cpp:464
#87 0x00007ff2ae185c9a in QWidget::event (this=0x7fff8a199a10, event=0x7fff8a198dc0) at kernel/qwidget.cpp:8295
#88 0x00007ff2ae5707fb in QMenu::event (this=0x7fff8a199a10, e=0x7fff8a198dc0) at widgets/qmenu.cpp:2405
#89 0x00007ff2ae135424 in notify_helper (e=0x7fff8a198dc0, receiver=0x7fff8a199a10, this=0x18d25a0) at kernel/qapplication.cpp:4486
#90 QApplicationPrivate::notify_helper (this=0x18d25a0, receiver=0x7fff8a199a10, e=0x7fff8a198dc0) at kernel/qapplication.cpp:4458
#91 0x00007ff2ae13ac6b in QApplication::notify (this=<optimized out>, receiver=0x7fff8a199a10, e=0x7fff8a198dc0) at kernel/qapplication.cpp:4047
#92 0x00007ff2af7ba466 in KApplication::notify (this=0x7fff8a19b230, receiver=0x7fff8a199a10, event=0x7fff8a198dc0) at ../../kdeui/kernel/kapplication.cpp:311
#93 0x00007ff2aed84afc in QCoreApplication::notifyInternal (this=0x7fff8a19b230, receiver=0x7fff8a199a10, event=0x7fff8a198dc0) at kernel/qcoreapplication.cpp:787
#94 0x00007ff2ae1363f2 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#95 QApplicationPrivate::sendMouseEvent (receiver=0x7fff8a199a10, event=0x7fff8a198dc0, alienWidget=0x0, nativeWidget=0x7fff8a199a10, buttonDown=0x0, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3146
#96 0x00007ff2ae1b6001 in QETWidget::translateMouseEvent (this=0x7fff8a199a10, event=<optimized out>) at kernel/qapplication_x11.cpp:4502
#97 0x00007ff2ae1b48be in QApplication::x11ProcessEvent (this=0x7fff8a19b230, event=0x7fff8a1995e0) at kernel/qapplication_x11.cpp:3690
#98 0x00007ff2ae1dd412 in x11EventSourceDispatch (s=0x18cee00, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#99 0x00007ff2a92eba5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#100 0x00007ff2a92ec258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#101 0x00007ff2a92ec429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#102 0x00007ff2aedafed6 in QEventDispatcherGlib::processEvents (this=0x18a9bb0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#103 0x00007ff2ae1dd07e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#104 0x00007ff2aed83cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#105 0x00007ff2aed83ef7 in QEventLoop::exec (this=0x7fff8a1999b0, flags=...) at kernel/qeventloop.cpp:201
#106 0x00007ff2ae56c711 in QMenu::exec (this=<optimized out>, p=..., action=0x0) at widgets/qmenu.cpp:2049
#107 0x00007ff2afe66079 in PackageWidget::contextMenuRequested (this=0x2c6fe10, pos=...) at /build/buildd/muon-1.2.1/libmuon/PackageModel/PackageWidget.cpp:346
#108 0x00007ff2afe67a42 in PackageWidget::qt_metacall (this=0x2c6fe10, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0x7fff8a199bf0) at /build/buildd/muon-1.2.1/obj-x86_64-linux-gnu/libmuon/PackageWidget.moc:120
#109 0x00007ff2aed97eba in QMetaObject::activate (sender=0x2b9e850, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff8a199bf0) at kernel/qobject.cpp:3278
#110 0x00007ff2ae17c372 in QWidget::customContextMenuRequested (this=<optimized out>, _t1=<optimized out>) at .moc/release-shared/moc_qwidget.cpp:360
#111 0x00007ff2ae186631 in QWidget::event (this=0x2b9e850, event=0x7fff8a19a600) at kernel/qwidget.cpp:8465
#112 0x00007ff2ae52e4f6 in QFrame::event (this=0x2b9e850, e=0x7fff8a19a600) at widgets/qframe.cpp:557
#113 0x00007ff2ae63f19b in QAbstractItemView::viewportEvent (this=0x2b9e850, event=0x7fff8a19a600) at itemviews/qabstractitemview.cpp:1628
#114 0x00007ff2ae683d35 in QTreeView::viewportEvent (this=0x2b9e850, event=0x7fff8a19a600) at itemviews/qtreeview.cpp:1256
#115 0x00007ff2aed84c88 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<optimized out>, receiver=0x2a762e0, event=0x7fff8a19a600) at kernel/qcoreapplication.cpp:902
#116 0x00007ff2ae1353ef in notify_helper (e=0x7fff8a19a600, receiver=0x2a762e0, this=0x18d25a0) at kernel/qapplication.cpp:4482
#117 QApplicationPrivate::notify_helper (this=0x18d25a0, receiver=0x2a762e0, e=0x7fff8a19a600) at kernel/qapplication.cpp:4458
#118 0x00007ff2ae13a779 in QApplication::notify (this=<optimized out>, receiver=0x2a762e0, e=0x7fff8a19a600) at kernel/qapplication.cpp:4126
#119 0x00007ff2af7ba466 in KApplication::notify (this=0x7fff8a19b230, receiver=0x2a762e0, event=0x7fff8a19a600) at ../../kdeui/kernel/kapplication.cpp:311
#120 0x00007ff2aed84afc in QCoreApplication::notifyInternal (this=0x7fff8a19b230, receiver=0x2a762e0, event=0x7fff8a19a600) at kernel/qcoreapplication.cpp:787
#121 0x00007ff2ae1b59aa in sendSpontaneousEvent (event=0x7fff8a19a600, receiver=0x2a762e0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#122 QETWidget::translateMouseEvent (this=0x2c6fe10, event=<optimized out>) at kernel/qapplication_x11.cpp:4573
#123 0x00007ff2ae1b48be in QApplication::x11ProcessEvent (this=0x7fff8a19b230, event=0x7fff8a19adf0) at kernel/qapplication_x11.cpp:3690
#124 0x00007ff2ae1dd412 in x11EventSourceDispatch (s=0x18cee00, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#125 0x00007ff2a92eba5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#126 0x00007ff2a92ec258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#127 0x00007ff2a92ec429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#128 0x00007ff2aedafed6 in QEventDispatcherGlib::processEvents (this=0x18a9bb0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#129 0x00007ff2ae1dd07e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#130 0x00007ff2aed83cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#131 0x00007ff2aed83ef7 in QEventLoop::exec (this=0x7fff8a19b1c0, flags=...) at kernel/qeventloop.cpp:201
#132 0x00007ff2aed88789 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#133 0x000000000040af4b in main (argc=5, argv=0x7fff8a19b478) at /build/buildd/muon-1.2.1/muon/main.cpp:56

Possible duplicates by query: bug 288397, bug 288396, bug 282711, bug 281623.

Reported using DrKonqi