Application: plasma-desktop (4.10.3)
KDE Platform Version: 4.10.3
Qt Version: 4.8.4
Operating System: Linux 3.8.0-23-generic x86_64
Distribution: Ubuntu 13.04

-- Information about the crash:
- What I was doing when the application crashed: opened KDE Homerun from the activity samples. Now it is visible on "main" monitor, but could not be used on tv screen.

-- Backtrace:
Application: Plasma-Desktop-Umgebung (plasma-desktop), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f5d4eca17c0 (LWP 2972))]

Thread 4 (Thread 0x7f5d31530700 (LWP 2973)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f5d479dae77 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007f5d479daea9 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007f5d420d5f8e in start_thread (arg=0x7f5d31530700) at pthread_create.c:311
#4  0x00007f5d4e597e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 3 (Thread 0x7f5d2a7c0700 (LWP 2975)):
#0  0x00007f5d420d907f in __pthread_mutex_unlock_usercnt (mutex=0x7f5d24000a60, decr=<optimized out>) at pthread_mutex_unlock.c:52
#1  0x00007f5d41a125f1 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5d419d2df9 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f5d419d3248 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f5d419d3304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f5d4b177036 in QEventDispatcherGlib::processEvents (this=0x7f5d240008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007f5d4b14738f in QEventLoop::processEvents (this=this@entry=0x7f5d2a7bfd90, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f5d4b147618 in QEventLoop::exec (this=this@entry=0x7f5d2a7bfd90, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f5d4b049410 in QThread::exec (this=this@entry=0x25ff9e0) at thread/qthread.cpp:542
#9  0x00007f5d4b128edf in QInotifyFileSystemWatcherEngine::run (this=0x25ff9e0) at io/qfilesystemwatcher_inotify.cpp:256
#10 0x00007f5d4b04bbec in QThreadPrivate::start (arg=0x25ff9e0) at thread/qthread_unix.cpp:338
#11 0x00007f5d420d5f8e in start_thread (arg=0x7f5d2a7c0700) at pthread_create.c:311
#12 0x00007f5d4e597e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 2 (Thread 0x7f5d21353700 (LWP 3287)):
#0  0x00007f5d4e58b3cd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f5d419d31dc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5d419d3304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f5d4b177036 in QEventDispatcherGlib::processEvents (this=0x7f5d140008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f5d4b14738f in QEventLoop::processEvents (this=this@entry=0x7f5d21352d90, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f5d4b147618 in QEventLoop::exec (this=this@entry=0x7f5d21352d90, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f5d4b049410 in QThread::exec (this=this@entry=0x445fcd0) at thread/qthread.cpp:542
#7  0x00007f5d4b128edf in QInotifyFileSystemWatcherEngine::run (this=0x445fcd0) at io/qfilesystemwatcher_inotify.cpp:256
#8  0x00007f5d4b04bbec in QThreadPrivate::start (arg=0x445fcd0) at thread/qthread_unix.cpp:338
#9  0x00007f5d420d5f8e in start_thread (arg=0x7f5d21353700) at pthread_create.c:311
#10 0x00007f5d4e597e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7f5d4eca17c0 (LWP 2972)):
[KCrash Handler]
#6  0x0000000000000000 in ?? ()
#7  0x00007f5d4cd43947 in QDeclarativeItem::~QDeclarativeItem (this=0x347e950, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#8  0x00007f5d3059ab11 in ~QDeclarativeElement (this=0x347e950, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#9  QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=0x347e950, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#10 0x00007f5d4b1625e8 in QObject::event (this=0x347e950, e=<optimized out>) at kernel/qobject.cpp:1175
#11 0x00007f5d4a4ee8ec in QApplicationPrivate::notify_helper (this=this@entry=0x2333a50, receiver=receiver@entry=0x347e950, e=e@entry=0x3239640) at kernel/qapplication.cpp:4567
#12 0x00007f5d4a4f125b in QApplication::notify (this=this@entry=0x232a4a0, receiver=receiver@entry=0x347e950, e=e@entry=0x3239640) at kernel/qapplication.cpp:4428
#13 0x00007f5d4be0caf6 in KApplication::notify (this=0x232a4a0, receiver=0x347e950, event=0x3239640) at ../../kdeui/kernel/kapplication.cpp:311
#14 0x00007f5d4b14863e in QCoreApplication::notifyInternal (this=0x232a4a0, receiver=receiver@entry=0x347e950, event=event@entry=0x3239640) at kernel/qcoreapplication.cpp:946
#15 0x00007f5d4b14c171 in sendEvent (event=0x3239640, receiver=0x347e950) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#16 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x22a41f0) at kernel/qcoreapplication.cpp:1570
#17 0x00007f5d4b14c4a3 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1463
#18 0x00007f5d4b176e83 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#19 postEventSourceDispatch (s=0x23336b0) at kernel/qeventdispatcher_glib.cpp:279
#20 0x00007f5d419d2f05 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007f5d419d3248 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007f5d419d3304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007f5d4b177016 in QEventDispatcherGlib::processEvents (this=0x22a5ad0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#24 0x00007f5d4a5941ae in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#25 0x00007f5d4b14738f in QEventLoop::processEvents (this=this@entry=0x7fff3abdade0, flags=...) at kernel/qeventloop.cpp:149
#26 0x00007f5d4b147618 in QEventLoop::exec (this=this@entry=0x7fff3abdade0, flags=...) at kernel/qeventloop.cpp:204
#27 0x00007f5d4b14ccf6 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#28 0x00007f5d4a4ecffc in QApplication::exec () at kernel/qapplication.cpp:3828
#29 0x00007f5d4e8a346b in kdemain (argc=1, argv=0x7fff3abdb0d8) at ../../../../plasma/desktop/shell/main.cpp:126
#30 0x00007f5d4e4bfea5 in __libc_start_main (main=0x4006e0 <main(int, char**)>, argc=1, ubp_av=0x7fff3abdb0d8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff3abdb0c8) at libc-start.c:260
#31 0x0000000000400711 in _start ()

This bug may be a duplicate of or related to bug 302931.

Possible duplicates by query: bug 320792, bug 320031, bug 319793, bug 319760, bug 319682.

Reported using DrKonqi