Bug 310440

Application: plasma-overlay (0.0)
KDE Platform Version: 4.9.2 (Compiled from sources)
Qt Version: 4.8.3
Operating System: Linux 3.5.0-18-generic x86_64
Distribution: Ubuntu 12.10

-- Information about the crash:
- What I was doing when the application crashed:
From screensaver windows I jsut was triyng to add new widgets online. But after clicking there was a crash.

-- Backtrace:
Application: Плазма для зберігача екрана (plasma-overlay), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f1312914780 (LWP 3393))]

Thread 3 (Thread 0x7f12efe75700 (LWP 3394)):
#0  0x00007f130f391303 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f1307d6ad84 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1307d6aea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f13107bec16 in QEventDispatcherGlib::processEvents (this=0x7f12e80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f131078f2bf in QEventLoop::processEvents (this=this@entry=0x7f12efe74dd0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f131078f548 in QEventLoop::exec (this=0x7f12efe74dd0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f1310690b10 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007f131076f9af in QInotifyFileSystemWatcherEngine::run (this=0x12aab00) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f1310693aec in QThreadPrivate::start (arg=0x12aab00) at thread/qthread_unix.cpp:338
#9  0x00007f1308671e9a in start_thread (arg=0x7f12efe75700) at pthread_create.c:308
#10 0x00007f130f39ccbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f12f6000700 (LWP 3475)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f130d456cd7 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007f130d456d09 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007f1308671e9a in start_thread (arg=0x7f12f6000700) at pthread_create.c:308
#4  0x00007f130f39ccbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f1312914780 (LWP 3393)):
[KCrash Handler]
#6  0x00007f130c6bfdd4 in QDeclarativeItem::~QDeclarativeItem (this=0x2cdc970, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#7  0x00007f12f4e43281 in ~QDeclarativeElement (this=0x2cdc970, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#8  QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=0x2cdc970, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#9  0x00007f13107a5468 in QObject::event (this=0x2cdc970, e=<optimized out>) at kernel/qobject.cpp:1176
#10 0x00007f130fb37e9c in QApplicationPrivate::notify_helper (this=this@entry=0x10f2d10, receiver=receiver@entry=0x2cdc970, e=e@entry=0x2d3d790) at kernel/qapplication.cpp:4562
#11 0x00007f130fb3c30a in QApplication::notify (this=0x10e1e70, receiver=0x2cdc970, e=0x2d3d790) at kernel/qapplication.cpp:4423
#12 0x00007f131144a1d6 in KApplication::notify (this=0x10e1e70, receiver=0x2cdc970, event=0x2d3d790) at ../../kdeui/kernel/kapplication.cpp:311
#13 0x00007f131079056e in QCoreApplication::notifyInternal (this=0x10e1e70, receiver=receiver@entry=0x2cdc970, event=event@entry=0x2d3d790) at kernel/qcoreapplication.cpp:915
#14 0x00007f13107943f1 in sendEvent (event=0x2d3d790, receiver=0x2cdc970) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#15 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x10801f0) at kernel/qcoreapplication.cpp:1539
#16 0x00007f13107bea63 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#17 postEventSourceDispatch (s=0x10f2f50) at kernel/qeventdispatcher_glib.cpp:279
#18 0x00007f1307d6aab5 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#19 0x00007f1307d6ade8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007f1307d6aea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007f13107bebf6 in QEventDispatcherGlib::processEvents (this=0x1081ad0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#22 0x00007f130fbdcc1e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#23 0x00007f131078f2bf in QEventLoop::processEvents (this=this@entry=0x7fff6fd6af10, flags=...) at kernel/qeventloop.cpp:149
#24 0x00007f131078f548 in QEventLoop::exec (this=0x7fff6fd6af10, flags=...) at kernel/qeventloop.cpp:204
#25 0x00007f1310794708 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187
#26 0x000000000040ee18 in main (argc=2, argv=0x7fff6fd6b168) at ../../../../plasma/screensaver/shell/main.cpp:58

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

Possible duplicates by query: bug 310126, bug 310070, bug 310004, bug 309809, bug 309807.

Reported using DrKonqi