Application: plasma-desktop (0.4)
KDE Platform Version: 4.9.2
Qt Version: 4.8.3
Operating System: Linux 3.5.0-19-generic x86_64
Distribution: Ubuntu 12.10

-- Information about the crash:
- What I was doing when the application crashed: I stopped and started an activity and it worked properly then I repeasted the same thing for a second activity and the plasma crashed.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fc582c35780 (LWP 3415))]

Thread 5 (Thread 0x7fc57223c700 (LWP 3416)):
#0  0x00007fff20ab3827 in clock_gettime ()
#1  0x00007fc58bb4d15d in __GI_clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:116
#2  0x00007fc592b999c4 in do_gettime (frac=0x7fc57223bb28, sec=0x7fc57223bb20) at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0x00007fc592c6f41d in QTimerInfoList::updateCurrentTime (this=this@entry=0x7fc56c002860) at kernel/qeventdispatcher_unix.cpp:343
#5  0x00007fc592c6f763 in QTimerInfoList::timerWait (this=0x7fc56c002860, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#6  0x00007fc592c6e2cc in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7fc57223bc14) at kernel/qeventdispatcher_glib.cpp:136
#7  0x00007fc592c6e375 in timerSourcePrepare (source=<optimized out>, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#8  0x00007fc589c5f618 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007fc589c5fcab in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007fc589c5fea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007fc592c6ec16 in QEventDispatcherGlib::processEvents (this=0x7fc56c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#12 0x00007fc592c3f2bf in QEventLoop::processEvents (this=this@entry=0x7fc57223bdd0, flags=...) at kernel/qeventloop.cpp:149
#13 0x00007fc592c3f548 in QEventLoop::exec (this=0x7fc57223bdd0, flags=...) at kernel/qeventloop.cpp:204
#14 0x00007fc592b40b10 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#15 0x00007fc592c1f9af in QInotifyFileSystemWatcherEngine::run (this=0x1ef3bc0) at io/qfilesystemwatcher_inotify.cpp:248
#16 0x00007fc592b43aec in QThreadPrivate::start (arg=0x1ef3bc0) at thread/qthread_unix.cpp:338
#17 0x00007fc58a35ee9a in start_thread (arg=0x7fc57223c700) at pthread_create.c:308
#18 0x00007fc595fc8cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#19 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7fc570f4c700 (LWP 3443)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fc58fcc5cd7 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007fc58fcc5d09 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007fc58a35ee9a in start_thread (arg=0x7fc570f4c700) at pthread_create.c:308
#4  0x00007fc595fc8cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fc5691fb700 (LWP 3445)):
#0  0x00007fc595fbd303 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fc589c5fd84 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc589c5fea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc592c6ec16 in QEventDispatcherGlib::processEvents (this=0x7fc5640008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007fc592c3f2bf in QEventLoop::processEvents (this=this@entry=0x7fc5691fadd0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fc592c3f548 in QEventLoop::exec (this=0x7fc5691fadd0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fc592b40b10 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007fc592c1f9af in QInotifyFileSystemWatcherEngine::run (this=0x250f720) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007fc592b43aec in QThreadPrivate::start (arg=0x250f720) at thread/qthread_unix.cpp:338
#9  0x00007fc58a35ee9a in start_thread (arg=0x7fc5691fb700) at pthread_create.c:308
#10 0x00007fc595fc8cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fc562c46700 (LWP 3447)):
#0  0x00007fc595fbd303 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fc589c5fd84 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc589c601e2 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc5637334a6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007fc589c83645 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fc58a35ee9a in start_thread (arg=0x7fc562c46700) at pthread_create.c:308
#6  0x00007fc595fc8cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fc582c35780 (LWP 3415)):
[KCrash Handler]
#6  0x00007fc594833dd4 in QDeclarativeItem::~QDeclarativeItem (this=0x4d7ad90, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#7  0x00007fc56bde4281 in ~QDeclarativeElement (this=0x4d7ad90, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#8  QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=0x4d7ad90, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#9  0x00007fc592c55468 in QObject::event (this=0x4d7ad90, e=<optimized out>) at kernel/qobject.cpp:1176
#10 0x00007fc591fe7e9c in QApplicationPrivate::notify_helper (this=this@entry=0x17cca00, receiver=receiver@entry=0x4d7ad90, e=e@entry=0x4ba4ae0) at kernel/qapplication.cpp:4562
#11 0x00007fc591fec30a in QApplication::notify (this=0x17b03d0, receiver=0x4d7ad90, e=0x4ba4ae0) at kernel/qapplication.cpp:4423
#12 0x00007fc5938f91d6 in KApplication::notify (this=0x17b03d0, receiver=0x4d7ad90, event=0x4ba4ae0) at ../../kdeui/kernel/kapplication.cpp:311
#13 0x00007fc592c4056e in QCoreApplication::notifyInternal (this=0x17b03d0, receiver=receiver@entry=0x4d7ad90, event=event@entry=0x4ba4ae0) at kernel/qcoreapplication.cpp:915
#14 0x00007fc592c443f1 in sendEvent (event=0x4ba4ae0, receiver=0x4d7ad90) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#15 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x174d1f0) at kernel/qcoreapplication.cpp:1539
#16 0x00007fc592c6ea63 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#17 postEventSourceDispatch (s=0x17cd380) at kernel/qeventdispatcher_glib.cpp:279
#18 0x00007fc589c5fab5 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#19 0x00007fc589c5fde8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007fc589c5fea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007fc592c6ebf6 in QEventDispatcherGlib::processEvents (this=0x174ead0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#22 0x00007fc59208cc1e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#23 0x00007fc592c3f2bf in QEventLoop::processEvents (this=this@entry=0x7fff20a947e0, flags=...) at kernel/qeventloop.cpp:149
#24 0x00007fc592c3f548 in QEventLoop::exec (this=0x7fff20a947e0, flags=...) at kernel/qeventloop.cpp:204
#25 0x00007fc592c44708 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187
#26 0x00007fc5962cf035 in kdemain (argc=1, argv=0x7fff20a94ad8) at ../../../../plasma/desktop/shell/main.cpp:120
#27 0x00007fc595ef676d in __libc_start_main (main=0x4006a0 <main(int, char**)>, argc=1, ubp_av=0x7fff20a94ad8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff20a94ac8) at libc-start.c:226
#28 0x00000000004006d1 in _start ()

Possible duplicates by query: bug 310686, bug 310440, bug 310126, bug 310070, bug 310004.

Reported using DrKonqi