Bug 331058

Application: plasma-desktop (4.11.5)
KDE Platform Version: 4.11.5
Qt Version: 4.8.4
Operating System: Linux 3.11.0-12-generic i686
Distribution: Ubuntu 13.10

-- Information about the crash:
- What I was doing when the application crash
Click on add widget. Only this.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb1287740 (LWP 1802))]

Thread 4 (Thread 0xae727b40 (LWP 1804)):
#0  0xb7735424 in __kernel_vsyscall ()
#1  0xb20f384b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:187
#2  0xb75f39bc in __pthread_cond_wait (cond=0xb31f88d0, mutex=0xb31f88b8) at forward.c:149
#3  0xb30f5ef2 in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#4  0xb30f5f3f in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#5  0xb20efd78 in start_thread (arg=0xae727b40) at pthread_create.c:311
#6  0xb75e601e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 3 (Thread 0xa7345b40 (LWP 1808)):
#0  0xb7735424 in __kernel_vsyscall ()
#1  0xb75f94d2 in clock_gettime (clock_id=1, tp=0xa7344fc8) at ../sysdeps/unix/clock_gettime.c:115
#2  0xb5f6b3ec in do_gettime (frac=0xa7344fc0, sec=0xa7344fb8) at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0xb6050fd2 in updateCurrentTime (this=0xa6a02074) at kernel/qeventdispatcher_unix.cpp:354
#5  QTimerInfoList::timerWait (this=0xa6a02074, tm=...) at kernel/qeventdispatcher_unix.cpp:461
#6  0xb604f67b in timerSourcePrepareHelper (src=<optimized out>, timeout=0xa73450bc) at kernel/qeventdispatcher_glib.cpp:136
#7  0xb604f70d in timerSourcePrepare (source=0xa6a02040, timeout=0xa73450bc) at kernel/qeventdispatcher_glib.cpp:169
#8  0xb1fda143 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0xb1fdaa5f in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0xb1fdaca8 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#11 0xb604f8df in QEventDispatcherGlib::processEvents (this=0xa6a00468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#12 0xb601e9f3 in QEventLoop::processEvents (this=this@entry=0xa7345228, flags=...) at kernel/qeventloop.cpp:149
#13 0xb601ed19 in QEventLoop::exec (this=this@entry=0xa7345228, flags=...) at kernel/qeventloop.cpp:204
#14 0xb5f0de3d in QThread::exec (this=this@entry=0x98e83a0) at thread/qthread.cpp:542
#15 0xb5ffee14 in QInotifyFileSystemWatcherEngine::run (this=0x98e83a0) at io/qfilesystemwatcher_inotify.cpp:265
#16 0xb5f1072f in QThreadPrivate::start (arg=0x98e83a0) at thread/qthread_unix.cpp:338
#17 0xb20efd78 in start_thread (arg=0xa7345b40) at pthread_create.c:311
#18 0xb75e601e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 2 (Thread 0xa5fbbb40 (LWP 1809)):
#0  0xb20f2c34 in __pthread_mutex_unlock_usercnt (mutex=0xa5600558, decr=1) at pthread_mutex_unlock.c:52
#1  0xb75f3c04 in pthread_mutex_unlock (mutex=0xa5600558) at forward.c:194
#2  0xb201dbf0 in g_mutex_unlock () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb1fda12e in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb1fdaa5f in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb1fdaca8 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#6  0xb604f8df in QEventDispatcherGlib::processEvents (this=0xa5600468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#7  0xb601e9f3 in QEventLoop::processEvents (this=this@entry=0xa5fbb228, flags=...) at kernel/qeventloop.cpp:149
#8  0xb601ed19 in QEventLoop::exec (this=this@entry=0xa5fbb228, flags=...) at kernel/qeventloop.cpp:204
#9  0xb5f0de3d in QThread::exec (this=this@entry=0x993e3a8) at thread/qthread.cpp:542
#10 0xb5ffee14 in QInotifyFileSystemWatcherEngine::run (this=0x993e3a8) at io/qfilesystemwatcher_inotify.cpp:265
#11 0xb5f1072f in QThreadPrivate::start (arg=0x993e3a8) at thread/qthread_unix.cpp:338
#12 0xb20efd78 in start_thread (arg=0xa5fbbb40) at pthread_create.c:311
#13 0xb75e601e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 1 (Thread 0xb1287740 (LWP 1802)):
[KCrash Handler]
#7  0x00000029 in ?? ()
#8  0xb6bab391 in QDeclarativeItem::~QDeclarativeItem (this=0xb17ff48, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#9  0xad96933a in Plasma::FrameSvgItem::~FrameSvgItem (this=0xb17ff48, __in_chrg=<optimized out>) at ../../../../plasma/declarativeimports/core/framesvgitem.cpp:73
#10 0xad955b2a in ~QDeclarativeElement (this=0xb17ff48, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#11 QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=0xb17ff48, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#12 0xb6033423 in qDeleteInEventHandler (o=o@entry=0xb17ff48) at kernel/qobject.cpp:4269
#13 0xb60395b0 in QObject::event (this=0xb17ff48, e=0xb00d298) at kernel/qobject.cpp:1175
#14 0xb6ba6384 in QDeclarativeItem::event (this=<optimized out>, ev=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:3748
#15 0xb5530744 in QApplicationPrivate::notify_helper (this=0x9220170, receiver=0xb17ff48, e=0xb00d298) at kernel/qapplication.cpp:4567
#16 0xb5537223 in QApplication::notify (this=0x920e698, receiver=receiver@entry=0xb17ff48, e=e@entry=0xb00d298) at kernel/qapplication.cpp:4353
#17 0xb6693ff4 in KApplication::notify (this=0x920e698, receiver=0xb17ff48, event=0xb00d298) at ../../kdeui/kernel/kapplication.cpp:311
#18 0xb601feda in QCoreApplication::notifyInternal (this=0x920e698, receiver=receiver@entry=0xb17ff48, event=event@entry=0xb00d298) at kernel/qcoreapplication.cpp:946
#19 0xb60236ad in sendEvent (event=0xb00d298, receiver=0xb17ff48) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#20 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x91c7130) at kernel/qcoreapplication.cpp:1570
#21 0xb6023bbc in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1463
#22 0xb604ff6e in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#23 postEventSourceDispatch (s=0x91c8700) at kernel/qeventdispatcher_glib.cpp:279
#24 0xb1fda83e in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#25 0xb1fdabe8 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#26 0xb1fdaca8 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#27 0xb604f8bf in QEventDispatcherGlib::processEvents (this=this@entry=0x92146f0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#28 0xb55e532e in QGuiEventDispatcherGlib::processEvents (this=0x92146f0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#29 0xb601e9f3 in QEventLoop::processEvents (this=this@entry=0xbfb91388, flags=...) at kernel/qeventloop.cpp:149
#30 0xb601ed19 in QEventLoop::exec (this=this@entry=0xbfb91388, flags=...) at kernel/qeventloop.cpp:204
#31 0xb602489e in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#32 0xb552e974 in QApplication::exec () at kernel/qapplication.cpp:3828
#33 0xb76f2d07 in kdemain (argc=1, argv=0xbfb91524) at ../../../../plasma/desktop/shell/main.cpp:126
#34 0x0804855b in main (argc=1, argv=0xbfb91524) at plasma-desktop_dummy.cpp:3

Possible duplicates by query: bug 331014, bug 330377, bug 329851, bug 329462, bug 328756.

Reported using DrKonqi