Application: plasma-desktop (0.3)
KDE Platform Version: 4.5.00 (KDE 4.5.0)
Qt Version: 4.7.0
Operating System: Linux 2.6.32-24-generic x86_64
Distribution: Ubuntu 10.04.1 LTS

-- Information about the crash:
- What I was doing when the application crashed:
When gmplayer is closed, the plasma crashes. Desktop effects can be enabled or diasbled, gmplayer can be closed by keyboard or by mouse, every time plasma crashes.

(kubuntu 10.04, kde4.5.00 from kubuntu backports, mplayer package: 2:1.0~rc3+svn20090426-1ubuntu16+medibuntu1)

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma Workspace (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f9fd35527a0 (LWP 2003))]

Thread 2 (Thread 0x7f9fae733710 (LWP 2026)):
#0  0x00007fffc77ff904 in clock_gettime ()
#1  0x00007f9fc7eb309f in *__GI_clock_gettime (clock_id=1, tp=0x7f9fae732aa0) at ../sysdeps/unix/clock_gettime.c:100
#2  0x00007f9fd051afff in do_gettime () at tools/qelapsedtimer_unix.cpp:105
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:119
#4  0x00007f9fd05e6bbd in QTimerInfoList::updateCurrentTime (this=0x1) at kernel/qeventdispatcher_unix.cpp:339
#5  0x00007f9fd05e6be5 in QTimerInfoList::timerWait (this=0x1, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#6  0x00007f9fd05e4dcd in timerSourcePrepareHelper (src=<value optimized out>, timeout=0x7f9fae732bdc) at kernel/qeventdispatcher_glib.cpp:136
#7  0x00007f9fd05e4e75 in timerSourcePrepare (source=0x1, timeout=0x7f9fae732aa0) at kernel/qeventdispatcher_glib.cpp:169
#8  0x00007f9fc7c12eb1 in g_main_context_prepare () from /lib/libglib-2.0.so.0
#9  0x00007f9fc7c13318 in ?? () from /lib/libglib-2.0.so.0
#10 0x00007f9fc7c138fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#11 0x00007f9fd05e4bd6 in QEventDispatcherGlib::processEvents (this=0x1978090, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#12 0x00007f9fd05b77b2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#13 0x00007f9fd05b7b9c in QEventLoop::exec (this=0x7f9fae732d70, flags=) at kernel/qeventloop.cpp:201
#14 0x00007f9fd04c323d in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#15 0x00007f9fd05976d8 in QInotifyFileSystemWatcherEngine::run (this=0x1773a70) at io/qfilesystemwatcher_inotify.cpp:248
#16 0x00007f9fd04c61be in QThreadPrivate::start (arg=0x1773a70) at thread/qthread_unix.cpp:266
#17 0x00007f9fd02349ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#18 0x00007f9fd2f6d6fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#19 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f9fd35527a0 (LWP 2003)):
[KCrash Handler]
#6  0x0000000000000000 in ?? ()
#7  0x00007f9fb44add5a in KWinButtonApplet::qt_metacall (this=0x172f0b0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffc76f63f0)
    at /home/martin/temp/kwinbuttonapplet-0.1/build/applet.moc:82
#8  0x00007f9fd05d07a7 in QMetaObject::activate (sender=0x174c9f0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x2289168) at kernel/qobject.cpp:3280
#9  0x00007f9fb4d74a8a in TaskManager::TaskManager::windowChanged (this=0x22f89b0, _t1=<value optimized out>, _t2=<value optimized out>) at ./taskmanager.moc:198
#10 0x00007f9fb4d774d5 in TaskManager::TaskManager::taskChanged (this=0x174c9f0, changes=<value optimized out>) at ../../../libs/taskmanager/taskmanager.cpp:384
#11 0x00007f9fb4d7836e in TaskManager::TaskManager::qt_metacall (this=0x174c9f0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffc76f6690) at ./taskmanager.moc:125
#12 0x00007f9fd05d07a7 in QMetaObject::activate (sender=0x23ac690, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x2289168) at kernel/qobject.cpp:3280
#13 0x00007f9fb4d66ec2 in TaskManager::Task::changed (this=0x22f89b0, _t1=<value optimized out>) at ./task.moc:219
#14 0x00007f9fb4d66f0d in TaskManager::Task::setActive (this=0x22f89b0, a=true) at ../../../libs/taskmanager/task.cpp:156
#15 0x00007f9fb4d757db in TaskManager::TaskManager::activeWindowChanged (this=0x174c9f0, w=<value optimized out>) at ../../../libs/taskmanager/taskmanager.cpp:411
#16 0x00007f9fb4d78298 in TaskManager::TaskManager::qt_metacall (this=0x174c9f0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffc76f6920) at ./taskmanager.moc:119
#17 0x00007f9fd05d07a7 in QMetaObject::activate (sender=0x14c7280, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x2289168) at kernel/qobject.cpp:3280
#18 0x00007f9fd13acad2 in KWindowSystem::activeWindowChanged (this=0x22f89b0, _t1=35651644) at ./kwindowsystem.moc:140
#19 0x00007f9fd13afd46 in KWindowSystemPrivate::x11Event (this=0x14c7000, ev=0x7fffc76f7110) at ../../kdeui/windowmanagement/kwindowsystem_x11.cpp:143
#20 0x00007f9fd126e9ae in KAppX11HackWidget::publicx11Event (this=<value optimized out>, _event=0x7fffc76f7110) at ../../kdeui/kernel/kapplication.cpp:915
#21 KApplication::x11EventFilter (this=<value optimized out>, _event=0x7fffc76f7110) at ../../kdeui/kernel/kapplication.cpp:966
#22 0x00007f9fd325b0c7 in PlasmaApp::x11EventFilter (this=0x110c770, event=0x7fffc76f7110) at ../../../../plasma/desktop/shell/plasmaapp.cpp:643
#23 0x00007f9fcf782881 in qt_x11EventFilter (ev=0x7fffc76f7110) at kernel/qapplication_x11.cpp:408
#24 0x00007f9fcf792501 in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fffc76f7110) at kernel/qapplication_x11.cpp:3248
#25 0x00007f9fcf7bee82 in x11EventSourceDispatch (s=0x11259f0, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#26 0x00007f9fc7c0f8c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#27 0x00007f9fc7c13748 in ?? () from /lib/libglib-2.0.so.0
#28 0x00007f9fc7c138fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#29 0x00007f9fd05e4b83 in QEventDispatcherGlib::processEvents (this=0x10f0790, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#30 0x00007f9fcf7be7ee in QGuiEventDispatcherGlib::processEvents (this=0x22f89b0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#31 0x00007f9fd05b77b2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#32 0x00007f9fd05b7b9c in QEventLoop::exec (this=0x7fffc76f7440, flags=) at kernel/qeventloop.cpp:201
#33 0x00007f9fd05bbc4b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#34 0x00007f9fd3246d06 in kdemain (argc=<value optimized out>, argv=<value optimized out>) at ../../../../plasma/desktop/shell/main.cpp:118
#35 0x00007f9fd2ea5c4d in __libc_start_main (main=<value optimized out>, argc=<value optimized out>, ubp_av=<value optimized out>, init=<value optimized out>, fini=<value optimized out>, 
    rtld_fini=<value optimized out>, stack_end=0x7fffc76f7808) at libc-start.c:226
#36 0x00000000004006c9 in _start ()

Possible duplicates by query: bug 246724, bug 245477.

Reported using DrKonqi