Application: plasma-desktop (0.3) KDE Platform Version: 4.5.1 (KDE 4.5.1) (Compiled from sources) Qt Version: 4.7.0 Operating System: Linux 2.6.35-28-generic-pae i686 Distribution: Ubuntu 10.10 -- Information about the crash: - What I was doing when the application crashed: I was watching NJR paris live TV (which uses flash player 10.00). I was using firefox as a browser. - Unusual behavior I noticed: When I used microsoft I would go to the site, click on the TV (flash) and then enlarge to full view, which would cover my entire screen. On Kbuntu everthing went OK until I tried to the entire screen. In this case the flash video would dissappear and I would be left with the browser opened on the right page minus the video. I could still hear the voices. I then gathered that the full -screen video was behind the browser window. So, as I would have done on windows I reduced the bowser to Icon but: 1. The flash video dissappeared, though the audio remained. 2. The browser icon was nowhere to be seen. After repeating the experiment a few times I decided to change browser and use the default one. At this point the crash happened. .....................???where do the icons go when you reduce a broswer to -- Backtrace: Application: Plasma Workspace (plasma-desktop), signal: Segmentation fault [Current thread is 1 (Thread 0xb1c62a30 (LWP 1593))] Thread 6 (Thread 0xa83bcb70 (LWP 1596)): #0 0xb3b74e36 in clock_gettime () from /lib/librt.so.1 #1 0xb673850b in do_gettime () at tools/qelapsedtimer_unix.cpp:105 #2 qt_gettime () at tools/qelapsedtimer_unix.cpp:119 #3 0xb680f6e5 in QTimerInfoList::updateCurrentTime (this=0x8c32d5c) at kernel/qeventdispatcher_unix.cpp:339 #4 0xb680f72a in QTimerInfoList::timerWait (this=0x8c32d5c, tm=...) at kernel/qeventdispatcher_unix.cpp:442 #5 0xb680d7a8 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xa83bbffc) at kernel/qeventdispatcher_glib.cpp:136 #6 0xb680d83d in timerSourcePrepare (source=0x0, timeout=0xb3b78ff4) at kernel/qeventdispatcher_glib.cpp:169 #7 0xb3ae2e6a in g_main_context_prepare () from /lib/libglib-2.0.so.0 #8 0xb3ae3279 in ?? () from /lib/libglib-2.0.so.0 #9 0xb3ae3848 in g_main_context_iteration () from /lib/libglib-2.0.so.0 #10 0xb680d59f in QEventDispatcherGlib::processEvents (this=0x8c2f068, flags=...) at kernel/qeventdispatcher_glib.cpp:417 #11 0xb67dd609 in QEventLoop::processEvents (this=0xa83bc1d0, flags=) at kernel/qeventloop.cpp:149 #12 0xb67dda8a in QEventLoop::exec (this=0xa83bc1d0, flags=...) at kernel/qeventloop.cpp:201 #13 0xb66d9b7e in QThread::exec (this=0x8c325c8) at thread/qthread.cpp:490 #14 0xb67bc35b in QInotifyFileSystemWatcherEngine::run (this=0x8c325c8) at io/qfilesystemwatcher_inotify.cpp:248 #15 0xb66dcdf9 in QThreadPrivate::start (arg=0x8c325c8) at thread/qthread_unix.cpp:266 #16 0xb4084ba8 in ?? () from /usr/lib/nvidia-current/libGL.so.1 Thread 5 (Thread 0xa647db70 (LWP 2091)): #0 0xb78bd424 in __kernel_vsyscall () #1 0xb666b4dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0xb77c6d9d in pthread_cond_wait () from /lib/libc.so.6 #3 0xb66dd9c7 in wait (this=0x9048df0, mutex=0x9048858, time=4294967295) at thread/qwaitcondition_unix.cpp:88 #4 QWaitCondition::wait (this=0x9048df0, mutex=0x9048858, time=4294967295) at thread/qwaitcondition_unix.cpp:160 #5 0xb4467030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9048dd8, th=0x95fb1c0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365 #6 0xb446a7dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9048348, th=0x95fb1c0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80 #7 0xb446655b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9048dd8, th=0x95fb1c0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356 #8 0xb446a8d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9048348, th=0x95fb1c0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71 #9 0xb4467533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9048dd8, th=0x95fb1c0, previous=0x96eb2e0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351 #10 0xb446895e in ThreadWeaver::ThreadRunHelper::run (this=0xa647d234, parent=0x9048dd8, th=0x95fb1c0) at ../../../threadweaver/Weaver/Thread.cpp:87 #11 0xb446907b in ThreadWeaver::Thread::run (this=0x95fb1c0) at ../../../threadweaver/Weaver/Thread.cpp:142 #12 0xb66dcdf9 in QThreadPrivate::start (arg=0x95fb1c0) at thread/qthread_unix.cpp:266 #13 0xb4084ba8 in ?? () from /usr/lib/nvidia-current/libGL.so.1 Thread 4 (Thread 0xa7462b70 (LWP 2092)): #0 0xb78bd424 in __kernel_vsyscall () #1 0xb666b4dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0xb77c6d9d in pthread_cond_wait () from /lib/libc.so.6 #3 0xb66dd9c7 in wait (this=0x9048df0, mutex=0x9048858, time=4294967295) at thread/qwaitcondition_unix.cpp:88 #4 QWaitCondition::wait (this=0x9048df0, mutex=0x9048858, time=4294967295) at thread/qwaitcondition_unix.cpp:160 #5 0xb4467030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9048dd8, th=0x91c1ca8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365 #6 0xb446a7dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9048348, th=0x91c1ca8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80 #7 0xb446655b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9048dd8, th=0x91c1ca8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356 #8 0xb446a8d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9048348, th=0x91c1ca8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71 #9 0xb4467533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9048dd8, th=0x91c1ca8, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351 #10 0xb446a8f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9048348, th=0x91c1ca8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74 #11 0xb4467533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9048dd8, th=0x91c1ca8, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351 #12 0xb446a8f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9048348, th=0x91c1ca8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74 #13 0xb4467533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9048dd8, th=0x91c1ca8, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351 #14 0xb446a8f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9048348, th=0x91c1ca8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74 #15 0xb4467533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9048dd8, th=0x91c1ca8, previous=0x95cd748) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351 #16 0xb446895e in ThreadWeaver::ThreadRunHelper::run (this=0xa7462234, parent=0x9048dd8, th=0x91c1ca8) at ../../../threadweaver/Weaver/Thread.cpp:87 #17 0xb446907b in ThreadWeaver::Thread::run (this=0x91c1ca8) at ../../../threadweaver/Weaver/Thread.cpp:142 #18 0xb66dcdf9 in QThreadPrivate::start (arg=0x91c1ca8) at thread/qthread_unix.cpp:266 #19 0xb4084ba8 in ?? () from /usr/lib/nvidia-current/libGL.so.1 Thread 3 (Thread 0xa5c7cb70 (LWP 2093)): #0 0xb78bd424 in __kernel_vsyscall () #1 0xb666b4dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0xb77c6d9d in pthread_cond_wait () from /lib/libc.so.6 #3 0xb66dd9c7 in wait (this=0x9048df0, mutex=0x9048858, time=4294967295) at thread/qwaitcondition_unix.cpp:88 #4 QWaitCondition::wait (this=0x9048df0, mutex=0x9048858, time=4294967295) at thread/qwaitcondition_unix.cpp:160 #5 0xb4467030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9048dd8, th=0x8735ab0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365 #6 0xb446a7dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9048348, th=0x8735ab0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80 #7 0xb446655b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9048dd8, th=0x8735ab0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356 #8 0xb446a8d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9048348, th=0x8735ab0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71 #9 0xb4467533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9048dd8, th=0x8735ab0, previous=0xa9666648) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351 #10 0xb446895e in ThreadWeaver::ThreadRunHelper::run (this=0xa5c7c234, parent=0x9048dd8, th=0x8735ab0) at ../../../threadweaver/Weaver/Thread.cpp:87 #11 0xb446907b in ThreadWeaver::Thread::run (this=0x8735ab0) at ../../../threadweaver/Weaver/Thread.cpp:142 #12 0xb66dcdf9 in QThreadPrivate::start (arg=0x8735ab0) at thread/qthread_unix.cpp:266 #13 0xb4084ba8 in ?? () from /usr/lib/nvidia-current/libGL.so.1 Thread 2 (Thread 0xa547bb70 (LWP 2094)): #0 0xb78bd424 in __kernel_vsyscall () #1 0xb666b4dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0xb77c6d9d in pthread_cond_wait () from /lib/libc.so.6 #3 0xb66dd9c7 in wait (this=0x9048df0, mutex=0x9048858, time=4294967295) at thread/qwaitcondition_unix.cpp:88 #4 QWaitCondition::wait (this=0x9048df0, mutex=0x9048858, time=4294967295) at thread/qwaitcondition_unix.cpp:160 #5 0xb4467030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9048dd8, th=0x84ba178) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365 #6 0xb446a7dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9048348, th=0x84ba178) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80 #7 0xb446655b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9048dd8, th=0x84ba178) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356 #8 0xb446a8d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9048348, th=0x84ba178) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71 #9 0xb4467533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9048dd8, th=0x84ba178, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351 #10 0xb446a8f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9048348, th=0x84ba178) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74 #11 0xb4467533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9048dd8, th=0x84ba178, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351 #12 0xb446a8f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9048348, th=0x84ba178) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74 #13 0xb4467533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9048dd8, th=0x84ba178, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351 #14 0xb446a8f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9048348, th=0x84ba178) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74 #15 0xb4467533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9048dd8, th=0x84ba178, previous=0x8472910) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351 #16 0xb446895e in ThreadWeaver::ThreadRunHelper::run (this=0xa547b234, parent=0x9048dd8, th=0x84ba178) at ../../../threadweaver/Weaver/Thread.cpp:87 #17 0xb446907b in ThreadWeaver::Thread::run (this=0x84ba178) at ../../../threadweaver/Weaver/Thread.cpp:142 #18 0xb66dcdf9 in QThreadPrivate::start (arg=0x84ba178) at thread/qthread_unix.cpp:266 #19 0xb4084ba8 in ?? () from /usr/lib/nvidia-current/libGL.so.1 Thread 1 (Thread 0xb1c62a30 (LWP 1593)): [KCrash Handler] #7 QDragManager::move (this=0x99a0e18, globalPos=...) at kernel/qdnd_x11.cpp:1658 #8 0xb5d6aeff in QDragManager::eventFilter (this=0x99a0e18, o=0x99e3920, e=0xbfc34f40) at kernel/qdnd_x11.cpp:1306 #9 0xb5ccb889 in QApplication::notify (this=0x842f548, receiver=0x99e3920, e=0xbfc34f40) at kernel/qapplication.cpp:3953 #10 0xb6ded68a in KApplication::notify (this=0x842f548, receiver=0x99e3920, event=0xbfc34f40) at ../../kdeui/kernel/kapplication.cpp:310 #11 0xb67deb3b in QCoreApplication::notifyInternal (this=0x842f548, receiver=0x99e3920, event=0xbfc34f40) at kernel/qcoreapplication.cpp:732 #12 0xb5cc9094 in sendEvent (receiver=0x99e3920, event=0xbfc34f40, alienWidget=0x0, nativeWidget=0x99e3920, buttonDown=0xb665e3c0, lastMouseReceiver=..., spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215 #13 QApplicationPrivate::sendMouseEvent (receiver=0x99e3920, event=0xbfc34f40, alienWidget=0x0, nativeWidget=0x99e3920, buttonDown=0xb665e3c0, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3058 #14 0xb5d57d10 in QETWidget::translateMouseEvent (this=0x99e3920, event=0xbfc3545c) at kernel/qapplication_x11.cpp:4403 #15 0xb5d57151 in QApplication::x11ProcessEvent (this=0x842f548, event=0xbfc3545c) at kernel/qapplication_x11.cpp:3414 #16 0xb5d8636a in x11EventSourceDispatch (s=0x843d740, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146 #17 0xb3adf855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0 #18 0xb3ae3668 in ?? () from /lib/libglib-2.0.so.0 #19 0xb3ae3848 in g_main_context_iteration () from /lib/libglib-2.0.so.0 #20 0xb680d565 in QEventDispatcherGlib::processEvents (this=0x83dace8, flags=...) at kernel/qeventdispatcher_glib.cpp:415 #21 0xb5d85be5 in QGuiEventDispatcherGlib::processEvents (this=0x83dace8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204 #22 0xb67dd609 in QEventLoop::processEvents (this=0x9902ed0, flags=) at kernel/qeventloop.cpp:149 #23 0xb67dda8a in QEventLoop::exec (this=0x9902ed0, flags=...) at kernel/qeventloop.cpp:201 #24 0xb5d6b5f7 in QDragManager::drag (this=0x99a0e18, o=0x9999510) at kernel/qdnd_x11.cpp:1981 #25 0xb5cdbd4e in QDrag::exec (this=0x9999510, supportedActions=..., defaultDropAction=Qt::IgnoreAction) at kernel/qdrag.cpp:284 #26 0xb629a8ac in QAbstractItemView::startDrag (this=0x9019838, supportedActions=...) at itemviews/qabstractitemview.cpp:3437 #27 0xaa693489 in Kickoff::FlipScrollView::startDrag (this=0x9019838, supportedActions=...) at ../../../../../plasma/desktop/applets/kickoff/ui/flipscrollview.cpp:718 #28 0xb629833a in QAbstractItemView::mouseMoveEvent (this=0x9019838, event=0xbfc36370) at itemviews/qabstractitemview.cpp:1700 #29 0xaa692ccb in Kickoff::FlipScrollView::mouseMoveEvent (this=0x9019838, event=0xbfc36370) at ../../../../../plasma/desktop/applets/kickoff/ui/flipscrollview.cpp:518 #30 0xb5d21caa in QWidget::event (this=0x9019838, event=0xbfc36370) at kernel/qwidget.cpp:8172 #31 0xb6143763 in QFrame::event (this=0x9019838, e=0xbfc36370) at widgets/qframe.cpp:557 #32 0xb61e0a82 in QAbstractScrollArea::viewportEvent (this=0xb665e3a0, e=0x0) at widgets/qabstractscrollarea.cpp:1043 #33 0xb629d0f7 in QAbstractItemView::viewportEvent (this=0x9019838, event=0xbfc36370) at itemviews/qabstractitemview.cpp:1619 #34 0xb61e34d5 in viewportEvent (this=0x901ba90, o=0x901cee8, e=0xbfc36370) at widgets/qabstractscrollarea_p.h:100 #35 QAbstractScrollAreaFilter::eventFilter (this=0x901ba90, o=0x901cee8, e=0xbfc36370) at widgets/qabstractscrollarea_p.h:116 #36 0xb67de29a in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x843a4e8, receiver=0x901cee8, event=0xbfc36370) at kernel/qcoreapplication.cpp:847 #37 0xb5cc3fb9 in QApplicationPrivate::notify_helper (this=0x843a4e8, receiver=0x901cee8, e=0xbfc36370) at kernel/qapplication.cpp:4392 #38 0xb5ccac2e in QApplication::notify (this=0x842f548, receiver=0x901cee8, e=0xbfc36370) at kernel/qapplication.cpp:3959 #39 0xb6ded68a in KApplication::notify (this=0x842f548, receiver=0x901cee8, event=0xbfc36370) at ../../kdeui/kernel/kapplication.cpp:310 #40 0xb67deb3b in QCoreApplication::notifyInternal (this=0x842f548, receiver=0x901cee8, event=0xbfc36370) at kernel/qcoreapplication.cpp:732 #41 0xb5cc9094 in sendEvent (receiver=0x901cee8, event=0xbfc36370, alienWidget=0x901cee8, nativeWidget=0x9053670, buttonDown=0xb665e3c0, lastMouseReceiver=..., spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215 #42 QApplicationPrivate::sendMouseEvent (receiver=0x901cee8, event=0xbfc36370, alienWidget=0x901cee8, nativeWidget=0x9053670, buttonDown=0xb665e3c0, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3058 #43 0xb5d57d10 in QETWidget::translateMouseEvent (this=0x9053670, event=0xbfc3688c) at kernel/qapplication_x11.cpp:4403 #44 0xb5d57151 in QApplication::x11ProcessEvent (this=0x842f548, event=0xbfc3688c) at kernel/qapplication_x11.cpp:3414 #45 0xb5d8636a in x11EventSourceDispatch (s=0x843d740, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146 #46 0xb3adf855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0 #47 0xb3ae3668 in ?? () from /lib/libglib-2.0.so.0 #48 0xb3ae3848 in g_main_context_iteration () from /lib/libglib-2.0.so.0 #49 0xb680d565 in QEventDispatcherGlib::processEvents (this=0x83dace8, flags=...) at kernel/qeventdispatcher_glib.cpp:415 #50 0xb5d85be5 in QGuiEventDispatcherGlib::processEvents (this=0x83dace8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204 #51 0xb67dd609 in QEventLoop::processEvents (this=0xbfc36b84, flags=) at kernel/qeventloop.cpp:149 #52 0xb67dda8a in QEventLoop::exec (this=0xbfc36b84, flags=...) at kernel/qeventloop.cpp:201 #53 0xb67e200f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009 #54 0xb5cc2e07 in QApplication::exec () at kernel/qapplication.cpp:3672 #55 0xb788686e in kdemain (argc=1, argv=0xbfc36d94) at ../../../../plasma/desktop/shell/main.cpp:118 #56 0x080485bb in main (argc=1, argv=0xbfc36d94) at plasma-desktop_dummy.cpp:3 Possible duplicates by query: bug 267723, bug 266713, bug 261531, bug 259763, bug 259728. Reported using DrKonqi
the full screen flash crash is a bug in flash (seems to be triggered by certain new video drivers, e.g. the current stable intel driver), the crash in plasma-desktop happened in Qt.