Application: plasma-desktop (0.4) KDE Platform Version: 4.7.2 (4.7.2) Qt Version: 4.7.4 Operating System: Linux 3.0.0-14-generic-pae i686 Distribution: Ubuntu 11.10 -- Information about the crash: - What I was doing when the application crashed: I tried to close firefox from the taskbark. - Unusual behavior I noticed: There was a firefox window on the taskbar even though I had allready closed it. -- Backtrace: Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault [Current thread is 1 (Thread 0xb1f9cb20 (LWP 1824))] Thread 5 (Thread 0xb07c8b70 (LWP 1825)): #0 0xb782f424 in __kernel_vsyscall () #1 0xb76d340e in poll () from /lib/i386-linux-gnu/libc.so.6 #2 0xb2fc734b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0 #3 0xb2fb8896 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #4 0xb2fb8c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0 #5 0xb652fb37 in QEventDispatcherGlib::processEvents (this=0xa6a62a0, flags=...) at kernel/qeventdispatcher_glib.cpp:424 #6 0xb65001dd in QEventLoop::processEvents (this=0xb07c82a0, flags=...) at kernel/qeventloop.cpp:149 #7 0xb6500421 in QEventLoop::exec (this=0xb07c82a0, flags=...) at kernel/qeventloop.cpp:201 #8 0xb640390b in QThread::exec (this=0xa6a65e8) at thread/qthread.cpp:498 #9 0xb64e0e2d in QInotifyFileSystemWatcherEngine::run (this=0xa6a65e8) at io/qfilesystemwatcher_inotify.cpp:248 #10 0xb64067b3 in QThreadPrivate::start (arg=0xa6a65e8) at thread/qthread_unix.cpp:331 #11 0xb30d2d31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0 #12 0xb76e20ce in clone () from /lib/i386-linux-gnu/libc.so.6 Backtrace stopped: Not enough registers or memory available to unwind further Thread 4 (Thread 0xa830db70 (LWP 1829)): #0 0xb3072d10 in clock_gettime () from /lib/i386-linux-gnu/librt.so.1 #1 0xb645d7d5 in do_gettime (frac=0xa830d010, sec=0xa830d008) at tools/qelapsedtimer_unix.cpp:123 #2 qt_gettime () at tools/qelapsedtimer_unix.cpp:140 #3 0xb65304b6 in QTimerInfoList::updateCurrentTime (this=0xaf37b34) at kernel/qeventdispatcher_unix.cpp:339 #4 0xb653080a in QTimerInfoList::timerWait (this=0xaf37b34, tm=...) at kernel/qeventdispatcher_unix.cpp:442 #5 0xb652f053 in timerSourcePrepareHelper (src=<optimized out>, timeout=0xa830d11c) at kernel/qeventdispatcher_glib.cpp:136 #6 0xb652f0ed in timerSourcePrepare (source=0xaf37b00, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169 #7 0xb2fb788c in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0 #8 0xb2fb8637 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #9 0xb2fb8c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0 #10 0xb652fb37 in QEventDispatcherGlib::processEvents (this=0xaf37700, flags=...) at kernel/qeventdispatcher_glib.cpp:424 #11 0xb65001dd in QEventLoop::processEvents (this=0xa830d2a0, flags=...) at kernel/qeventloop.cpp:149 #12 0xb6500421 in QEventLoop::exec (this=0xa830d2a0, flags=...) at kernel/qeventloop.cpp:201 #13 0xb640390b in QThread::exec (this=0xaf33ed8) at thread/qthread.cpp:498 #14 0xb64e0e2d in QInotifyFileSystemWatcherEngine::run (this=0xaf33ed8) at io/qfilesystemwatcher_inotify.cpp:248 #15 0xb64067b3 in QThreadPrivate::start (arg=0xaf33ed8) at thread/qthread_unix.cpp:331 #16 0xb30d2d31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0 #17 0xb76e20ce in clone () from /lib/i386-linux-gnu/libc.so.6 Backtrace stopped: Not enough registers or memory available to unwind further Thread 3 (Thread 0xa6d47b70 (LWP 1834)): #0 0xb782f424 in __kernel_vsyscall () #1 0xb76d340e in poll () from /lib/i386-linux-gnu/libc.so.6 #2 0xb2fc734b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0 #3 0xb2fb8896 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #4 0xb2fb8f9b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0 #5 0xa7609cea in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0 #6 0xb2fdf5f4 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #7 0xb30d2d31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0 #8 0xb76e20ce in clone () from /lib/i386-linux-gnu/libc.so.6 Backtrace stopped: Not enough registers or memory available to unwind further Thread 2 (Thread 0xa5f67b70 (LWP 1835)): #0 0xb782f424 in __kernel_vsyscall () #1 0xb30d6a5c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0 #2 0xb76efcfc in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6 #3 0xb3f819a9 in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4 #4 0xb3f819ef in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4 #5 0xb30d2d31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0 #6 0xb76e20ce in clone () from /lib/i386-linux-gnu/libc.so.6 Backtrace stopped: Not enough registers or memory available to unwind further Thread 1 (Thread 0xb1f9cb20 (LWP 1824)): [KCrash Handler] #7 TaskManager::Task::classClass (this=0x0) at ../../../libs/taskmanager/task_x11.cpp:74 #8 0xb093f739 in TaskManager::ToggleLauncherActionImpl::ToggleLauncherActionImpl (this=0xc2877f8, parent=0xaa66200, item=0xaf53860, strategy=0xacb22e0) at ../../../libs/taskmanager/taskactions.cpp:351 #9 0xb093fc9b in TaskManager::AdvancedMenu::AdvancedMenu (this=0xaa66200, parent=0xc1837b0, item=0xaf53860, strategy=0xacb22e0) at ../../../libs/taskmanager/taskactions.cpp:295 #10 0xb0940afb in TaskManager::BasicMenu::BasicMenu (this=0xc1837b0, parent=0xbf97bc34, item=0xaf53860, strategy=0xacb22e0, visualizationActions=...) at ../../../libs/taskmanager/taskactions.cpp:440 #11 0xb094120b in TaskManager::BasicMenu::BasicMenu (this=0xbf97bc34, parent=0x0, group=0xa96a6c8, strategy=0xacb22e0, visualizationActions=...) at ../../../libs/taskmanager/taskactions.cpp:462 #12 0xb09a8def in contextMenuEvent (e=0xbf97c1dc, this=0xc4965c0) at ../../../../../plasma/desktop/applets/tasks/taskgroupitem.cpp:436 #13 TaskGroupItem::contextMenuEvent (this=0xc4965c0, e=0xbf97c1dc) at ../../../../../plasma/desktop/applets/tasks/taskgroupitem.cpp:404 #14 0xb608e7e3 in QGraphicsItem::sceneEvent (this=0xc4965c8, event=0xbf97c1dc) at graphicsview/qgraphicsitem.cpp:6700 #15 0xb60eb806 in QGraphicsWidget::sceneEvent (this=0xc4965c0, event=0xbf97c1dc) at graphicsview/qgraphicswidget.cpp:1223 #16 0xb60b7c7e in sendEvent (event=0xbf97c1dc, item=0xc4965c8, this=<optimized out>) at graphicsview/qgraphicsscene.cpp:1217 #17 QGraphicsScenePrivate::sendEvent (this=0x9e219a8, item=0xc4965c8, event=0xbf97c1dc) at graphicsview/qgraphicsscene.cpp:1193 #18 0xb60b83f8 in QGraphicsScene::contextMenuEvent (this=0x9d37ad8, contextMenuEvent=0xbf97c1dc) at graphicsview/qgraphicsscene.cpp:3609 #19 0xb60c7abc in QGraphicsScene::event (this=0x9d37ad8, event=0xbf97c1dc) at graphicsview/qgraphicsscene.cpp:3407 #20 0xb5a2cd54 in notify_helper (e=0xbf97c1dc, receiver=0x9d37ad8, this=0x9d39900) at kernel/qapplication.cpp:4486 #21 QApplicationPrivate::notify_helper (this=0x9d39900, receiver=0x9d37ad8, e=0xbf97c1dc) at kernel/qapplication.cpp:4458 #22 0xb5a32103 in QApplication::notify (this=0xbf97c1dc, receiver=0x9d37ad8, e=0xbf97c1dc) at kernel/qapplication.cpp:3886 #23 0xb6b66681 in KApplication::notify (this=0x9d21668, receiver=0x9d37ad8, event=0xbf97c1dc) at ../../kdeui/kernel/kapplication.cpp:311 #24 0xb650119e in QCoreApplication::notifyInternal (this=0x9d21668, receiver=0x9d37ad8, event=0xbf97c1dc) at kernel/qcoreapplication.cpp:787 #25 0xb60e01b6 in sendEvent (event=0xbf97c1cc, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215 #26 QGraphicsView::contextMenuEvent (this=0xb2126f0, event=0xbf97c794) at graphicsview/qgraphicsview.cpp:2890 #27 0xb5a87d23 in QWidget::event (this=0xb2126f0, event=0xbf97c794) at kernel/qwidget.cpp:8462 #28 0xb5e8c235 in QFrame::event (this=0xb2126f0, e=0xbf97c794) at widgets/qframe.cpp:557 #29 0xb5f1e7d1 in QAbstractScrollArea::viewportEvent (this=0xb2126f0, e=0xbf97c794) at widgets/qabstractscrollarea.cpp:1043 #30 0xb60e9cb4 in QGraphicsView::viewportEvent (this=0xb2126f0, event=0xbf97c794) at graphicsview/qgraphicsview.cpp:2864 #31 0xb5f20ee6 in viewportEvent (this=<optimized out>, event=0xbf97c794) at widgets/qabstractscrollarea_p.h:100 #32 eventFilter (e=0xbf97c794, this=<optimized out>, o=<optimized out>) at widgets/qabstractscrollarea_p.h:116 #33 QAbstractScrollAreaFilter::eventFilter (this=0xb325200, o=0xb2c10d8, e=0xbf97c794) at widgets/qabstractscrollarea_p.h:115 #34 0xb6501336 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x9d39900, receiver=0xb2c10d8, event=0xbf97c794) at kernel/qcoreapplication.cpp:902 #35 0xb5a2cd22 in notify_helper (e=0xbf97c794, receiver=0xb2c10d8, this=0x9d39900) at kernel/qapplication.cpp:4482 #36 QApplicationPrivate::notify_helper (this=0x9d39900, receiver=0xb2c10d8, e=0xbf97c794) at kernel/qapplication.cpp:4458 #37 0xb5a32794 in QApplication::notify (this=0xb2c10d8, receiver=0xb2c10d8, e=0xbf97c794) at kernel/qapplication.cpp:4126 #38 0xb6b66681 in KApplication::notify (this=0x9d21668, receiver=0xb2c10d8, event=0xbf97c794) at ../../kdeui/kernel/kapplication.cpp:311 #39 0xb650119e in QCoreApplication::notifyInternal (this=0x9d21668, receiver=0xb2c10d8, event=0xbf97c794) at kernel/qcoreapplication.cpp:787 #40 0xb5aba345 in sendSpontaneousEvent (event=0xbf97c794, receiver=0xb2c10d8) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218 #41 QETWidget::translateMouseEvent (this=0xb2126f0, event=0xbf97cbec) at kernel/qapplication_x11.cpp:4573 #42 0xb5ab8e4d in QApplication::x11ProcessEvent (this=0x9d21668, event=0xbf97cbec) at kernel/qapplication_x11.cpp:3690 #43 0xb5ae524c in x11EventSourceDispatch (s=0x9d36268, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146 #44 0xb2fb825f in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0 #45 0xb2fb8990 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #46 0xb2fb8c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0 #47 0xb652fada in QEventDispatcherGlib::processEvents (this=0x9ce6218, flags=...) at kernel/qeventdispatcher_glib.cpp:422 #48 0xb5ae4e3a in QGuiEventDispatcherGlib::processEvents (this=0x9ce6218, flags=...) at kernel/qguieventdispatcher_glib.cpp:204 #49 0xb65001dd in QEventLoop::processEvents (this=0xbf97cef4, flags=...) at kernel/qeventloop.cpp:149 #50 0xb6500421 in QEventLoop::exec (this=0xbf97cef4, flags=...) at kernel/qeventloop.cpp:201 #51 0xb650519d in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064 #52 0xb5a2a8f4 in QApplication::exec () at kernel/qapplication.cpp:3760 #53 0xb77e418b in kdemain (argc=1, argv=0xbf97d0f4) at ../../../../plasma/desktop/shell/main.cpp:120 #54 0x0804850b in main (argc=1, argv=0xbf97d0f4) at plasma-desktop_dummy.cpp:3 This bug may be a duplicate of or related to bug 277033. Possible duplicates by query: bug 288256, bug 287915, bug 287329, bug 285858, bug 285681. Reported using DrKonqi
*** This bug has been marked as a duplicate of bug 277033 ***