| Summary: | Crash when adding bouncing ball widget when no Xine backend is available [QDragManager::cancel, ~QDrag, QObjectPrivate::deleteChildren] | ||
|---|---|---|---|
| Product: | [Unmaintained] plasma4 | Reporter: | Milian Wolff <mail> |
| Component: | general | Assignee: | Plasma Bugs List <plasma-bugs> |
| Status: | RESOLVED NOT A BUG | ||
| Severity: | crash | CC: | andresbajotierra |
| Priority: | NOR | ||
| Version First Reported In: | unspecified | ||
| Target Milestone: | --- | ||
| Platform: | Compiled Sources | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | ||
| Sentry Crash Report: | |||
- Is this reproducible with KDE SC 4.4.1 and Qt 4.6.2 ? Regards I don't have access to this machine anymore, closing for now Closing for lack of feedback. |
Application: plasma-desktop (0.3) KDE Platform Version: 4.3.80 (KDE 4.3.80 (KDE 4.4 Beta1)) (Compiled from sources) Qt Version: 4.6.0 Operating System: Linux 2.6.31-ARCH x86_64 Distribution (Platform): Archlinux Packages -- Information about the crash: I just compiled 4.4 from source, when I added the bouncing ball widget it first complained about the Xine audio backend not being able to load (afaik I didnt install it yet). I pressed OK and it crashed plasma. The crash can be reproduced everytime. -- Backtrace: Application: Plasma Workspace (kdeinit4), signal: Aborted [Current thread is 1 (Thread 0x7fb49211f760 (LWP 23056))] Thread 3 (Thread 0x7fb47a1e1710 (LWP 23059)): #0 0x00007fb4917d707c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #1 0x00007fb491a866e1 in QWaitConditionPrivate::wait (this=0x283cec0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87 #2 0x00007fb491a86489 in QWaitCondition::wait (this=0x283e0d0, mutex=0x283e0c8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159 #3 0x00007fb49052ef30 in QHostInfoAgent::run (this=0x283e0b0) at kernel/qhostinfo.cpp:252 #4 0x00007fb491a850e9 in QThreadPrivate::start (arg=0x283e0b0) at thread/qthread_unix.cpp:244 #5 0x00007fb4917d281a in start_thread () from /lib/libpthread.so.0 #6 0x00007fb48dbd08cd in clone () from /lib/libc.so.6 #7 0x0000000000000000 in ?? () Thread 2 (Thread 0x7fb476e25710 (LWP 23112)): #0 0x00007fb4917d707c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #1 0x00007fb4861b7885 in WTF::TCMalloc_PageHeap::scavengerThread() () from /home/kdetest/projects/compiled/kde4/lib/libQtWebKit.so.4 #2 0x00007fb4861b6898 in WTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /home/kdetest/projects/compiled/kde4/lib/libQtWebKit.so.4 #3 0x00007fb4917d281a in start_thread () from /lib/libpthread.so.0 #4 0x00007fb48dbd08cd in clone () from /lib/libc.so.6 #5 0x0000000000000000 in ?? () Thread 1 (Thread 0x7fb49211f760 (LWP 23056)): [KCrash Handler] #5 0x00007fb48db34045 in raise () from /lib/libc.so.6 #6 0x00007fb48db35470 in abort () from /lib/libc.so.6 #7 0x00007fb491a78ec9 in qt_message_output (msgType=QtFatalMsg, buf=0x2de3888 "ASSERT: \"heartbeat != -1\" in file kernel/qdnd_x11.cpp, line 1377") at global/qglobal.cpp:2226 #8 0x00007fb491a790a8 in qt_message (msgType=QtFatalMsg, msg=0x7fb491c38af8 "ASSERT: \"%s\" in file %s, line %d", ap=0x7fff52dac8f0) at global/qglobal.cpp:2272 #9 0x00007fb491a79915 in qFatal (msg=0x7fb491c38af8 "ASSERT: \"%s\" in file %s, line %d") at global/qglobal.cpp:2455 #10 0x00007fb491a78a5b in qt_assert (assertion=0x7fb48f0db847 "heartbeat != -1", file=0x7fb48f0db736 "kernel/qdnd_x11.cpp", line=1377) at global/qglobal.cpp:1989 #11 0x00007fb48e8edde0 in QDragManager::cancel (this=0x2bb9550, deleteSource=false) at kernel/qdnd_x11.cpp:1377 #12 0x00007fb48e83ee09 in ~QDrag (this=0x2d69880, __in_chrg=<value optimized out>) at kernel/qdrag.cpp:132 #13 0x00007fb491bca408 in QObjectPrivate::deleteChildren (this=0x342bcf0) at kernel/qobject.cpp:1986 #14 0x00007fb48e88af55 in ~QWidget (this=0x2684620, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1459 #15 0x00007fb491bca408 in QObjectPrivate::deleteChildren (this=0x2deb500) at kernel/qobject.cpp:1986 #16 0x00007fb48e88a325 in ~QWidget (this=0x3426240, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1459 #17 0x00007fb48ed70998 in ~QFrame (this=0x3426240, __in_chrg=<value optimized out>) at widgets/qframe.cpp:242 #18 0x00007fb48ee2849c in ~QAbstractScrollArea (this=0x3426240, __in_chrg=<value optimized out>) at widgets/qabstractscrollarea.cpp:522 #19 0x00007fb48f04320a in ~QGraphicsView (this=0x3426240, __in_chrg=<value optimized out>) at graphicsview/qgraphicsview.cpp:1069 #20 0x00007fb487da8a9d in ~View (this=0x3426240, __in_chrg=<value optimized out>) at /home/kdetest/projects/kde4/KDE/kdelibs/plasma/view.cpp:166 #21 0x00007fb482de7bc1 in ~ControllerWindow (this=0x321e930, __in_chrg=<value optimized out>) at /home/kdetest/projects/kde4/KDE/kdebase/workspace/plasma/desktop/shell/controllerwindow.cpp:72 #22 0x00007fb491bcf017 in qDeleteInEventHandler (o=0x321e930) at kernel/qobject.cpp:4009 #23 0x00007fb491bc8f95 in QObject::event (this=0x321e930, e=0x2dddee0) at kernel/qobject.cpp:1231 #24 0x00007fb48e89eba7 in QWidget::event (this=0x321e930, event=0x2dddee0) at kernel/qwidget.cpp:8427 #25 0x00007fb48e82a49e in QApplicationPrivate::notify_helper (this=0x2178300, receiver=0x321e930, e=0x2dddee0) at kernel/qapplication.cpp:4242 #26 0x00007fb48e82a2f1 in QApplication::notify (this=0x2161d80, receiver=0x321e930, e=0x2dddee0) at kernel/qapplication.cpp:4207 #27 0x00007fb48fd756cf in KApplication::notify (this=0x2161d80, receiver=0x321e930, event=0x2dddee0) at /home/kdetest/projects/kde4/KDE/kdelibs/kdeui/kernel/kapplication.cpp:302 #28 0x00007fb491baf2cc in QCoreApplication::notifyInternal (this=0x2161d80, receiver=0x321e930, event=0x2dddee0) at kernel/qcoreapplication.cpp:704 #29 0x00007fb491bb3251 in QCoreApplication::sendEvent (receiver=0x321e930, event=0x2dddee0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215 #30 0x00007fb491bb0544 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x20cf360) at kernel/qcoreapplication.cpp:1345 #31 0x00007fb491bb015f in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1238 #32 0x00007fb491bec999 in QCoreApplication::sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220 #33 0x00007fb491beaf65 in postEventSourceDispatch (s=0x217b690) at kernel/qeventdispatcher_glib.cpp:276 #34 0x00007fb48d0531fe in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #35 0x00007fb48d056bb8 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0 #36 0x00007fb48d056ce0 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #37 0x00007fb491bec203 in QEventDispatcherGlib::processEvents (this=0x21780a0, flags=...) at kernel/qeventdispatcher_glib.cpp:407 #38 0x00007fb48e91056c in QGuiEventDispatcherGlib::processEvents (this=0x21780a0, flags=...) at kernel/qguieventdispatcher_glib.cpp:202 #39 0x00007fb491bac2f0 in QEventLoop::processEvents (this=0x7fff52dadc40, flags=...) at kernel/qeventloop.cpp:149 #40 0x00007fb491bac446 in QEventLoop::exec (this=0x7fff52dadc40, flags=...) at kernel/qeventloop.cpp:201 #41 0x00007fb48ee8282b in QDialog::exec (this=0x2e23210) at dialogs/qdialog.cpp:530 #42 0x00007fb48fce8ef6 in KMessageBox::createKMessageBox (dialog=0x2e23210, icon=..., text=..., strlist=..., ask=..., checkboxReturn=0x0, options=..., details=..., notifyType=QMessageBox::Critical) at /home/kdetest/projects/kde4/KDE/kdelibs/kdeui/dialogs/kmessagebox.cpp:333 #43 0x00007fb48fce7b86 in KMessageBox::createKMessageBox (dialog=0x2e23210, icon=QMessageBox::Critical, text=..., strlist=..., ask=..., checkboxReturn=0x0, options=..., details=...) at /home/kdetest/projects/kde4/KDE/kdelibs/kdeui/dialogs/kmessagebox.cpp:151 #44 0x00007fb48fceb9a4 in KMessageBox::errorListWId (parent_id=0, text=..., strlist=..., caption=..., options=...) at /home/kdetest/projects/kde4/KDE/kdelibs/kdeui/dialogs/kmessagebox.cpp:845 #45 0x00007fb48fceb5b8 in KMessageBox::error (parent=0x0, text=..., caption=..., options=...) at /home/kdetest/projects/kde4/KDE/kdelibs/kdeui/dialogs/kmessagebox.cpp:810 #46 0x00007fb472afd960 in Phonon::KdePlatformPlugin::createBackend (this=0x34c8100, newService=...) at /home/kdetest/projects/kde4/KDE/kdebase/runtime/phonon/platform_kde/kdeplatformplugin.cpp:171 #47 0x00007fb472afdb78 in Phonon::KdePlatformPlugin::createBackend (this=0x34c8100) at /home/kdetest/projects/kde4/KDE/kdebase/runtime/phonon/platform_kde/kdeplatformplugin.cpp:204 #48 0x00007fb4852de4d8 in Phonon::FactoryPrivate::createBackend (this=0x2bded10) at ../3rdparty/phonon/phonon/factory.cpp:119 #49 0x00007fb4852e0e3a in Phonon::Factory::backend (createWhenNull=true) at ../3rdparty/phonon/phonon/factory.cpp:443 #50 0x00007fb4852dc555 in Phonon::GlobalConfig::audioOutputDeviceListFor (this=0x7fff52daea10, category=Phonon::MusicCategory, override=6) at ../3rdparty/phonon/phonon/globalconfig.cpp:165 #51 0x00007fb4852dc75a in Phonon::GlobalConfig::audioOutputDeviceFor (this=0x7fff52daea10, category=Phonon::MusicCategory, override=6) at ../3rdparty/phonon/phonon/globalconfig.cpp:184 #52 0x00007fb4852d70ef in Phonon::AudioOutputPrivate::init (this=0x2f20330, c=Phonon::MusicCategory) at ../3rdparty/phonon/phonon/audiooutput.cpp:94 #53 0x00007fb4852d6c2f in AudioOutput (this=0x2e43dd0, category=Phonon::MusicCategory, parent=0x3659f70) at ../3rdparty/phonon/phonon/audiooutput.cpp:67 #54 0x00007fb472d151a3 in bballApplet::init (this=0x3659f70) at /home/kdetest/projects/kde4/KDE/kdeplasma-addons/applets/bball/bball.cpp:79 #55 0x00007fb487cddf66 in Plasma::Containment::addApplet (this=0x2467810, applet=0x3659f70, pos=..., delayInit=false) at /home/kdetest/projects/kde4/KDE/kdelibs/plasma/containment.cpp:957 #56 0x00007fb487ce6522 in Plasma::ContainmentPrivate::addApplet (this=0x24625b0, name=..., args=..., appletGeometry=..., id=0, delayInit=false) at /home/kdetest/projects/kde4/KDE/kdelibs/plasma/containment.cpp:2258 #57 0x00007fb487cdd89e in Plasma::Containment::addApplet (this=0x2467810, name=..., args=..., appletGeometry=...) at /home/kdetest/projects/kde4/KDE/kdelibs/plasma/containment.cpp:889 #58 0x00007fb487cdfd3b in Plasma::ContainmentPrivate::dropData (this=0x24625b0, scenePos=..., screenPos=..., dropEvent=0x7fff52db0070) at /home/kdetest/projects/kde4/KDE/kdelibs/plasma/containment.cpp:1274 #59 0x00007fb487cdf989 in Plasma::Containment::dropEvent (this=0x2467810, event=0x7fff52db0070) at /home/kdetest/projects/kde4/KDE/kdelibs/plasma/containment.cpp:1235 #60 0x00007fb47dcb39a1 in DefaultDesktop::dropEvent (this=0x2467810, event=0x7fff52db0070) at /home/kdetest/projects/kde4/KDE/kdebase/workspace/plasma/desktop/containments/desktop/desktop.cpp:151 #61 0x00007fb48efe3e7d in QGraphicsItem::sceneEvent (this=0x2467820, event=0x7fff52db0070) at graphicsview/qgraphicsitem.cpp:6513 #62 0x00007fb48f05289f in QGraphicsWidget::sceneEvent (this=0x2467810, event=0x7fff52db0070) at graphicsview/qgraphicswidget.cpp:1131 #63 0x00007fb48f00fb38 in QGraphicsScenePrivate::sendEvent (this=0x228c890, item=0x2467820, event=0x7fff52db0070) at graphicsview/qgraphicsscene.cpp:1138 #64 0x00007fb48f00fdb4 in QGraphicsScenePrivate::sendDragDropEvent (this=0x228c890, item=0x2467820, dragDropEvent=0x7fff52db0070) at graphicsview/qgraphicsscene.cpp:1167 #65 0x00007fb48f018480 in QGraphicsScene::dropEvent (this=0x21d9fd0, event=0x7fff52db0070) at graphicsview/qgraphicsscene.cpp:3641 #66 0x00007fb48f016f86 in QGraphicsScene::event (this=0x21d9fd0, event=0x7fff52db0070) at graphicsview/qgraphicsscene.cpp:3299 #67 0x00007fb48e82a49e in QApplicationPrivate::notify_helper (this=0x2178300, receiver=0x21d9fd0, e=0x7fff52db0070) at kernel/qapplication.cpp:4242 #68 0x00007fb48e827bda in QApplication::notify (this=0x2161d80, receiver=0x21d9fd0, e=0x7fff52db0070) at kernel/qapplication.cpp:3661 #69 0x00007fb48fd756cf in KApplication::notify (this=0x2161d80, receiver=0x21d9fd0, event=0x7fff52db0070) at /home/kdetest/projects/kde4/KDE/kdelibs/kdeui/kernel/kapplication.cpp:302 #70 0x00007fb491baf2cc in QCoreApplication::notifyInternal (this=0x2161d80, receiver=0x21d9fd0, event=0x7fff52db0070) at kernel/qcoreapplication.cpp:704 #71 0x00007fb491bb3251 in QCoreApplication::sendEvent (receiver=0x21d9fd0, event=0x7fff52db0070) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215 #72 0x00007fb48f048fd1 in QGraphicsView::dropEvent (this=0x2579f10, event=0x7fff52db0cc0) at graphicsview/qgraphicsview.cpp:2791 #73 0x00007fb48e89deed in QWidget::event (this=0x2579f10, event=0x7fff52db0cc0) at kernel/qwidget.cpp:8163 #74 0x00007fb48ed71603 in QFrame::event (this=0x2579f10, e=0x7fff52db0cc0) at widgets/qframe.cpp:557 #75 0x00007fb48ee298c9 in QAbstractScrollArea::viewportEvent (this=0x2579f10, e=0x7fff52db0cc0) at widgets/qabstractscrollarea.cpp:1032 #76 0x00007fb48f048ce2 in QGraphicsView::viewportEvent (this=0x2579f10, event=0x7fff52db0cc0) at graphicsview/qgraphicsview.cpp:2745 #77 0x00007fb48ee2a549 in QAbstractScrollAreaPrivate::viewportEvent (this=0x25f8f10, event=0x7fff52db0cc0) at widgets/qabstractscrollarea_p.h:100 #78 0x00007fb48ee2a652 in QAbstractScrollAreaFilter::eventFilter (this=0x25f8470, o=0x25df790, e=0x7fff52db0cc0) at widgets/qabstractscrollarea_p.h:116 #79 0x00007fb491baf5e7 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x2178300, receiver=0x25df790, event=0x7fff52db0cc0) at kernel/qcoreapplication.cpp:819 #80 0x00007fb48e82a475 in QApplicationPrivate::notify_helper (this=0x2178300, receiver=0x25df790, e=0x7fff52db0cc0) at kernel/qapplication.cpp:4238 #81 0x00007fb48e82981a in QApplication::notify (this=0x2161d80, receiver=0x25df790, e=0x7fff52db0cc0) at kernel/qapplication.cpp:4065 #82 0x00007fb48fd756cf in KApplication::notify (this=0x2161d80, receiver=0x25df790, event=0x7fff52db0cc0) at /home/kdetest/projects/kde4/KDE/kdelibs/kdeui/kernel/kapplication.cpp:302 #83 0x00007fb491baf2cc in QCoreApplication::notifyInternal (this=0x2161d80, receiver=0x25df790, event=0x7fff52db0cc0) at kernel/qcoreapplication.cpp:704 #84 0x00007fb491bb3251 in QCoreApplication::sendEvent (receiver=0x25df790, event=0x7fff52db0cc0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215 #85 0x00007fb48e8ed344 in QX11Data::xdndHandleDrop (this=0x217c920, xe=0x7fff52db0e00, passive=false) at kernel/qdnd_x11.cpp:1164 #86 0x00007fb48e8ef0eb in QDragManager::drop (this=0x2bb9550) at kernel/qdnd_x11.cpp:1700 #87 0x00007fb48e8ed971 in QDragManager::eventFilter (this=0x2bb9550, o=0x368d800, e=0x7fff52db1730) at kernel/qdnd_x11.cpp:1293 #88 0x00007fb491baf4eb in QCoreApplicationPrivate::sendThroughApplicationEventFilters (this=0x2178300, receiver=0x368d800, event=0x7fff52db1730) at kernel/qcoreapplication.cpp:800 #89 0x00007fb48e82a34e in QApplicationPrivate::notify_helper (this=0x2178300, receiver=0x368d800, e=0x7fff52db1730) at kernel/qapplication.cpp:4217 #90 0x00007fb48e8285bf in QApplication::notify (this=0x2161d80, receiver=0x368d800, e=0x7fff52db1730) at kernel/qapplication.cpp:3822 #91 0x00007fb48fd756cf in KApplication::notify (this=0x2161d80, receiver=0x368d800, event=0x7fff52db1730) at /home/kdetest/projects/kde4/KDE/kdelibs/kdeui/kernel/kapplication.cpp:302 #92 0x00007fb491baf2cc in QCoreApplication::notifyInternal (this=0x2161d80, receiver=0x368d800, event=0x7fff52db1730) at kernel/qcoreapplication.cpp:704 #93 0x00007fb48e82ca25 in QCoreApplication::sendSpontaneousEvent (receiver=0x368d800, event=0x7fff52db1730) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218 #94 0x00007fb48e826a74 in QApplicationPrivate::sendMouseEvent (receiver=0x368d800, event=0x7fff52db1730, alienWidget=0x0, nativeWidget=0x368d800, buttonDown=0x7fb48f600c48, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:2954 #95 0x00007fb48e8d81ef in QETWidget::translateMouseEvent (this=0x368d800, event=0x7fff52db2280) at kernel/qapplication_x11.cpp:4368 #96 0x00007fb48e8d4aa2 in QApplication::x11ProcessEvent (this=0x2161d80, event=0x7fff52db2280) at kernel/qapplication_x11.cpp:3379 #97 0x00007fb48e90fe73 in x11EventSourceDispatch (s=0x217b8d0, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146 #98 0x00007fb48d0531fe in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #99 0x00007fb48d056bb8 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0 #100 0x00007fb48d056ce0 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #101 0x00007fb491bec203 in QEventDispatcherGlib::processEvents (this=0x21780a0, flags=...) at kernel/qeventdispatcher_glib.cpp:407 #102 0x00007fb48e91056c in QGuiEventDispatcherGlib::processEvents (this=0x21780a0, flags=...) at kernel/qguieventdispatcher_glib.cpp:202 #103 0x00007fb491bac2f0 in QEventLoop::processEvents (this=0x34c4290, flags=...) at kernel/qeventloop.cpp:149 #104 0x00007fb491bac446 in QEventLoop::exec (this=0x34c4290, flags=...) at kernel/qeventloop.cpp:201 #105 0x00007fb48e8f02eb in QDragManager::drag (this=0x2bb9550, o=0x2d69880) at kernel/qdnd_x11.cpp:1960 #106 0x00007fb48e83f1f0 in QDrag::exec (this=0x2d69880, supportedActions=..., defaultDropAction=Qt::IgnoreAction) at kernel/qdrag.cpp:282 #107 0x00007fb48e83f077 in QDrag::exec (this=0x2d69880, supportedActions=...) at kernel/qdrag.cpp:239 #108 0x00007fb48223acb7 in AppletIconWidget::mouseMoveEvent (this=0x2f110c0, event=0x7fff52db3510) at /home/kdetest/projects/kde4/KDE/kdebase/workspace/libs/plasmagenericshell/widgetsExplorer/appleticon.cpp:99 #109 0x00007fb48efe3f35 in QGraphicsItem::sceneEvent (this=0x2f110d0, event=0x7fff52db3510) at graphicsview/qgraphicsitem.cpp:6525 #110 0x00007fb48f05289f in QGraphicsWidget::sceneEvent (this=0x2f110c0, event=0x7fff52db3510) at graphicsview/qgraphicswidget.cpp:1131 #111 0x00007fb48f00fb38 in QGraphicsScenePrivate::sendEvent (this=0x228c890, item=0x2f110d0, event=0x7fff52db3510) at graphicsview/qgraphicsscene.cpp:1138 #112 0x00007fb48f010557 in QGraphicsScenePrivate::sendMouseEvent (this=0x228c890, mouseEvent=0x7fff52db3510) at graphicsview/qgraphicsscene.cpp:1212 #113 0x00007fb48f019491 in QGraphicsScene::mouseMoveEvent (this=0x21d9fd0, mouseEvent=0x7fff52db3510) at graphicsview/qgraphicsscene.cpp:3981 #114 0x00007fb48f01728e in QGraphicsScene::event (this=0x21d9fd0, event=0x7fff52db3510) at graphicsview/qgraphicsscene.cpp:3341 #115 0x00007fb48e82a49e in QApplicationPrivate::notify_helper (this=0x2178300, receiver=0x21d9fd0, e=0x7fff52db3510) at kernel/qapplication.cpp:4242 #116 0x00007fb48e827bda in QApplication::notify (this=0x2161d80, receiver=0x21d9fd0, e=0x7fff52db3510) at kernel/qapplication.cpp:3661 #117 0x00007fb48fd756cf in KApplication::notify (this=0x2161d80, receiver=0x21d9fd0, event=0x7fff52db3510) at /home/kdetest/projects/kde4/KDE/kdelibs/kdeui/kernel/kapplication.cpp:302 #118 0x00007fb491baf2cc in QCoreApplication::notifyInternal (this=0x2161d80, receiver=0x21d9fd0, event=0x7fff52db3510) at kernel/qcoreapplication.cpp:704 #119 0x00007fb48e82ca25 in QCoreApplication::sendSpontaneousEvent (receiver=0x21d9fd0, event=0x7fff52db3510) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218 #120 0x00007fb48e82a7d3 in qt_sendSpontaneousEvent (receiver=0x21d9fd0, event=0x7fff52db3510) at kernel/qapplication.cpp:5219 #121 0x00007fb48f0406fb in QGraphicsViewPrivate::mouseMoveEventHandler (this=0x2deb500, event=0x7fff52db43d0) at graphicsview/qgraphicsview.cpp:617 #122 0x00007fb48f04a810 in QGraphicsView::mouseMoveEvent (this=0x3426240, event=0x7fff52db43d0) at graphicsview/qgraphicsview.cpp:3155 #123 0x00007fb48e89d37d in QWidget::event (this=0x3426240, event=0x7fff52db43d0) at kernel/qwidget.cpp:7958 #124 0x00007fb48ed71603 in QFrame::event (this=0x3426240, e=0x7fff52db43d0) at widgets/qframe.cpp:557 #125 0x00007fb48ee298c9 in QAbstractScrollArea::viewportEvent (this=0x3426240, e=0x7fff52db43d0) at widgets/qabstractscrollarea.cpp:1032 #126 0x00007fb48f048ce2 in QGraphicsView::viewportEvent (this=0x3426240, event=0x7fff52db43d0) at graphicsview/qgraphicsview.cpp:2745 #127 0x00007fb48ee2a549 in QAbstractScrollAreaPrivate::viewportEvent (this=0x2deb500, event=0x7fff52db43d0) at widgets/qabstractscrollarea_p.h:100 #128 0x00007fb48ee2a652 in QAbstractScrollAreaFilter::eventFilter (this=0x21bf620, o=0x2684620, e=0x7fff52db43d0) at widgets/qabstractscrollarea_p.h:116 #129 0x00007fb491baf5e7 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x2178300, receiver=0x2684620, event=0x7fff52db43d0) at kernel/qcoreapplication.cpp:819 #130 0x00007fb48e82a475 in QApplicationPrivate::notify_helper (this=0x2178300, receiver=0x2684620, e=0x7fff52db43d0) at kernel/qapplication.cpp:4238 #131 0x00007fb48e8285bf in QApplication::notify (this=0x2161d80, receiver=0x2684620, e=0x7fff52db43d0) at kernel/qapplication.cpp:3822 #132 0x00007fb48fd756cf in KApplication::notify (this=0x2161d80, receiver=0x2684620, event=0x7fff52db43d0) at /home/kdetest/projects/kde4/KDE/kdelibs/kdeui/kernel/kapplication.cpp:302 #133 0x00007fb491baf2cc in QCoreApplication::notifyInternal (this=0x2161d80, receiver=0x2684620, event=0x7fff52db43d0) at kernel/qcoreapplication.cpp:704 #134 0x00007fb48e82ca25 in QCoreApplication::sendSpontaneousEvent (receiver=0x2684620, event=0x7fff52db43d0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218 #135 0x00007fb48e826a74 in QApplicationPrivate::sendMouseEvent (receiver=0x2684620, event=0x7fff52db43d0, alienWidget=0x2684620, nativeWidget=0x321e930, buttonDown=0x7fb48f600c48, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:2954 #136 0x00007fb48e8d81ef in QETWidget::translateMouseEvent (this=0x321e930, event=0x7fff52db4f20) at kernel/qapplication_x11.cpp:4368 #137 0x00007fb48e8d4aa2 in QApplication::x11ProcessEvent (this=0x2161d80, event=0x7fff52db4f20) at kernel/qapplication_x11.cpp:3379 #138 0x00007fb48e90fe73 in x11EventSourceDispatch (s=0x217b8d0, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146 #139 0x00007fb48d0531fe in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #140 0x00007fb48d056bb8 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0 #141 0x00007fb48d056ce0 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #142 0x00007fb491bec203 in QEventDispatcherGlib::processEvents (this=0x21780a0, flags=...) at kernel/qeventdispatcher_glib.cpp:407 #143 0x00007fb48e91056c in QGuiEventDispatcherGlib::processEvents (this=0x21780a0, flags=...) at kernel/qguieventdispatcher_glib.cpp:202 #144 0x00007fb491bac2f0 in QEventLoop::processEvents (this=0x7fff52db5300, flags=...) at kernel/qeventloop.cpp:149 #145 0x00007fb491bac446 in QEventLoop::exec (this=0x7fff52db5300, flags=...) at kernel/qeventloop.cpp:201 #146 0x00007fb491baf9ce in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981 #147 0x00007fb48e827778 in QApplication::exec () at kernel/qapplication.cpp:3570 #148 0x00007fb482df9a18 in kdemain (argc=1, argv=0x20ce830) at /home/kdetest/projects/kde4/KDE/kdebase/workspace/plasma/desktop/shell/main.cpp:112 #149 0x0000000000406c08 in launch (argc=1, _name=0x20d08d8 "/home/kdetest/projects/compiled/kde4/bin/plasma-desktop", args=0x20d0910 "", cwd=0x0, envc=0, envs=0x20d0918 "", reset_env=false, tty=0x0, avoid_loops=false, startup_id_str=0x40c19d "0") at /home/kdetest/projects/kde4/KDE/kdelibs/kinit/kinit.cpp:705 #150 0x0000000000407d6c in handle_launcher_request (sock=8, who=0x40c434 "launcher") at /home/kdetest/projects/kde4/KDE/kdelibs/kinit/kinit.cpp:1197 #151 0x000000000040861d in handle_requests (waitForPid=0) at /home/kdetest/projects/kde4/KDE/kdelibs/kinit/kinit.cpp:1390 #152 0x0000000000409bb0 in main (argc=4, argv=0x7fff52db60b8, envp=0x7fff52db60e0) at /home/kdetest/projects/kde4/KDE/kdelibs/kinit/kinit.cpp:1825 Possible duplicates by query: bug 212012. Reported using DrKonqi