Bug 324961

Application: plasma-desktop (4.10.5)
KDE Platform Version: 4.10.5 (Compiled from sources)
Qt Version: 4.8.4
Operating System: Linux 3.8.0-31-generic i686
Distribution: Ubuntu 13.04

-- Information about the crash:
- What I was doing when the application crashed:installing updates forsoftware for ubuntu and security updats also

- Unusual behavior I noticed:

- Custom settings of the application:desktop settings messed up

-- 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 0xb1108740 (LWP 2710))]

Thread 3 (Thread 0xae3e0b40 (LWP 2712)):
#0  0xb7748424 in __kernel_vsyscall ()
#1  0xb1fc284b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb75fbd7c in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb2fbe0ad in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#4  0xb2fbe0df in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#5  0xb1fbed78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#6  0xb75ee3de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 2 (Thread 0xa76eab40 (LWP 2713)):
#0  0xb7748424 in __kernel_vsyscall ()
#1  0xb76018e2 in clock_gettime () from /lib/i386-linux-gnu/libc.so.6
#2  0xb5f040d5 in do_gettime (frac=0xa76e9f60, sec=0xa76e9f58) at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0xb5feb80e in QTimerInfoList::updateCurrentTime (this=this@entry=0xa6d02074) at kernel/qeventdispatcher_unix.cpp:354
#5  0xb5febb9a in QTimerInfoList::timerWait (this=0xa6d02074, tm=...) at kernel/qeventdispatcher_unix.cpp:461
#6  0xb5fea373 in timerSourcePrepareHelper (src=<optimized out>, timeout=0xa76ea08c) at kernel/qeventdispatcher_glib.cpp:136
#7  0xb5fea40d in timerSourcePrepare (source=0xa6d02040, timeout=0xa76ea08c) at kernel/qeventdispatcher_glib.cpp:169
#8  0xb1eaed21 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0xb1eaf5cf in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0xb1eaf831 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#11 0xb5feac3f in QEventDispatcherGlib::processEvents (this=0xa6d00468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#12 0xb5fb73ec in QEventLoop::processEvents (this=this@entry=0xa76ea228, flags=...) at kernel/qeventloop.cpp:149
#13 0xb5fb76e1 in QEventLoop::exec (this=this@entry=0xa76ea228, flags=...) at kernel/qeventloop.cpp:204
#14 0xb5ea2fec in QThread::exec (this=this@entry=0x9287a00) at thread/qthread.cpp:542
#15 0xb5f96f2d in QInotifyFileSystemWatcherEngine::run (this=0x9287a00) at io/qfilesystemwatcher_inotify.cpp:256
#16 0xb5ea5b18 in QThreadPrivate::start (arg=0x9287a00) at thread/qthread_unix.cpp:338
#17 0xb1fbed78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#18 0xb75ee3de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb1108740 (LWP 2710)):
[KCrash Handler]
#7  0x00000000 in ?? ()
#8  0xb6b881c1 in QDeclarativeItem::~QDeclarativeItem (this=0xaa14370, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#9  0xad629800 in ?? () from /usr/lib/kde4/imports/org/kde/plasma/core/libcorebindingsplugin.so
#10 0xad616f60 in ?? () from /usr/lib/kde4/imports/org/kde/plasma/core/libcorebindingsplugin.so
#11 0xb5fcc873 in qDeleteInEventHandler (o=o@entry=0xaa14370) at kernel/qobject.cpp:4269
#12 0xb5fd44b0 in QObject::event (this=this@entry=0xaa14370, e=e@entry=0xa1dd280) at kernel/qobject.cpp:1175
#13 0xb6b8b494 in QDeclarativeItem::event (this=0xaa14370, ev=0xa1dd280) at graphicsitems/qdeclarativeitem.cpp:3748
#14 0xb54a6c7c in QApplicationPrivate::notify_helper (this=0x8d78228, receiver=0xaa14370, e=0xa1dd280) at kernel/qapplication.cpp:4567
#15 0xb54a9b94 in QApplication::notify (this=0xa1dd280, receiver=0xaa14370, e=0xa1dd280) at kernel/qapplication.cpp:3949
#16 0xb6652491 in KApplication::notify (this=0x8d6f0f8, receiver=0xaa14370, event=0xa1dd280) at ../../kdeui/kernel/kapplication.cpp:311
#17 0xb5fb890e in QCoreApplication::notifyInternal (this=0x8d6f0f8, receiver=0xaa14370, event=0xa1dd280) at kernel/qcoreapplication.cpp:946
#18 0xb5fbc721 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#19 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8d17130) at kernel/qcoreapplication.cpp:1570
#20 0xb5fbca8c in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1463
#21 0xb5feaaa4 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#22 postEventSourceDispatch (s=0x8d768e0) at kernel/qeventdispatcher_glib.cpp:279
#23 0xb1eaf3b3 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#24 0xb1eaf750 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#25 0xb1eaf831 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#26 0xb5feac21 in QEventDispatcherGlib::processEvents (this=this@entry=0x8d77628, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#27 0xb555da0a in QGuiEventDispatcherGlib::processEvents (this=0x8d77628, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#28 0xb5fb73ec in QEventLoop::processEvents (this=this@entry=0xbfcb70e8, flags=...) at kernel/qeventloop.cpp:149
#29 0xb5fb76e1 in QEventLoop::exec (this=this@entry=0xbfcb70e8, flags=...) at kernel/qeventloop.cpp:204
#30 0xb5fbd3fa in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#31 0xb54a4fc4 in QApplication::exec () at kernel/qapplication.cpp:3828
#32 0xb7701e32 in kdemain () from /usr/lib/kde4/libkdeinit/libkdeinit4_plasma-desktop.so
#33 0x0804855b in ?? ()
#34 0xb7516935 in __libc_start_main () from /lib/i386-linux-gnu/libc.so.6
#35 0x08048581 in _start ()

Possible duplicates by query: bug 324494, bug 323674, bug 321630, bug 320835, bug 319793.

Reported using DrKonqi