Application: plasma-desktop (0.4)
KDE Platform Version: 4.9.2
Qt Version: 4.8.2
Operating System: Linux 3.6.6-030606-generic x86_64
Distribution: Ubuntu 12.04.1 LTS

-- Information about the crash:
- What I was doing when the application crashed:
Plasma crash every times i click on get more widgets online and add widgets

The crash can be reproduced every time.

-- 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 0x7f5d5e96b7c0 (LWP 3932))]

Thread 5 (Thread 0x7f5d39679700 (LWP 3933)):
#0  0x00007fff1f7fc82f in clock_gettime ()
#1  0x00007f5d53a7b15d in __GI_clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:116
#2  0x00007f5d5adaac64 in do_gettime (frac=0x7f5d39678a98, sec=0x7f5d39678a90) at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0x00007f5d5ae8306d in QTimerInfoList::updateCurrentTime (this=0x7f5d34002860) at kernel/qeventdispatcher_unix.cpp:343
#5  0x00007f5d5ae833a3 in QTimerInfoList::timerWait (this=0x7f5d34002860, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#6  0x00007f5d5ae81e5c in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7f5d39678b6c) at kernel/qeventdispatcher_glib.cpp:136
#7  0x00007f5d5ae81f05 in timerSourcePrepare (source=<optimized out>, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#8  0x00007f5d51db3846 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007f5d51db3f5b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f5d51db4164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f5d5ae82906 in QEventDispatcherGlib::processEvents (this=0x7f5d340008f0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#12 0x00007f5d5ae51e42 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#13 0x00007f5d5ae52097 in QEventLoop::exec (this=0x7f5d39678cd0, flags=...) at kernel/qeventloop.cpp:204
#14 0x00007f5d5ad51057 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#15 0x00007f5d5ae31b4f in QInotifyFileSystemWatcherEngine::run (this=0xa252d0) at io/qfilesystemwatcher_inotify.cpp:248
#16 0x00007f5d5ad5407b in QThreadPrivate::start (arg=0xa252d0) at thread/qthread_unix.cpp:307
#17 0x00007f5d4f6f42e4 in ?? () from /usr/lib/nvidia-experimental-310/libGL.so.1
#18 0x00007f5d524b0e9a in start_thread (arg=0x7f5d39679700) at pthread_create.c:308
#19 0x00007f5d5e258cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#20 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f5d2c65f700 (LWP 3934)):
#0  0x00007f5d5e24d303 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f5d51db4036 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5d51db4164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f5d5ae82906 in QEventDispatcherGlib::processEvents (this=0x7f5d240008f0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f5d5ae51e42 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f5d5ae52097 in QEventLoop::exec (this=0x7f5d2c65ecd0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f5d5ad51057 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007f5d5ae31b4f in QInotifyFileSystemWatcherEngine::run (this=0x1bc2820) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f5d5ad5407b in QThreadPrivate::start (arg=0x1bc2820) at thread/qthread_unix.cpp:307
#9  0x00007f5d4f6f42e4 in ?? () from /usr/lib/nvidia-experimental-310/libGL.so.1
#10 0x00007f5d524b0e9a in start_thread (arg=0x7f5d2c65f700) at pthread_create.c:308
#11 0x00007f5d5e258cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f5d2be5e700 (LWP 3935)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f5d57c34222 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007f5d57c34259 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007f5d4f6f42e4 in ?? () from /usr/lib/nvidia-experimental-310/libGL.so.1
#4  0x00007f5d524b0e9a in start_thread (arg=0x7f5d2be5e700) at pthread_create.c:308
#5  0x00007f5d5e258cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f5d294a2700 (LWP 3937)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:132
#1  0x00007f5d524b3080 in _L_lock_903 () from /lib/x86_64-linux-gnu/libpthread.so.0
#2  0x00007f5d524b2f19 in __pthread_mutex_lock (mutex=0x7f5d4f952ec0) at pthread_mutex_lock.c:82
#3  0x00007f5d4f6ee680 in ?? () from /usr/lib/nvidia-experimental-310/libGL.so.1
#4  0x00007f5d4f6f2df0 in ?? () from /usr/lib/nvidia-experimental-310/libGL.so.1
#5  0x00007f5d4f6f331a in ?? () from /usr/lib/nvidia-experimental-310/libGL.so.1
#6  0x00007f5d4cf67bf7 in ?? () from /usr/lib/nvidia-experimental-310/tls/libnvidia-tls.so.310.14
#7  0x00007f5d51dee8cf in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007f5d51db3ba4 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007f5d51db3fd6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f5d51db449a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f5d29f8c406 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#12 0x00007f5d51dd59e5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#13 0x00007f5d4f6f42e4 in ?? () from /usr/lib/nvidia-experimental-310/libGL.so.1
#14 0x00007f5d524b0e9a in start_thread (arg=0x7f5d294a2700) at pthread_create.c:308
#15 0x00007f5d5e258cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#16 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f5d5e96b7c0 (LWP 3932)):
[KCrash Handler]
#6  0x00007f5d5ca889ee in QDeclarativeItem::~QDeclarativeItem (this=0x410e650, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#7  0x00007f5d2aee30f1 in ~QDeclarativeElement (this=0x410e650, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#8  QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=<optimized out>, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#9  0x00007f5d5ae6c958 in QObject::event (this=0x410e650, e=<optimized out>) at kernel/qobject.cpp:1176
#10 0x00007f5d5a1d47b4 in notify_helper (e=0x3a38980, receiver=0x410e650, this=0x8853a0) at kernel/qapplication.cpp:4556
#11 QApplicationPrivate::notify_helper (this=0x8853a0, receiver=0x410e650, e=0x3a38980) at kernel/qapplication.cpp:4528
#12 0x00007f5d5a1d9583 in QApplication::notify (this=0x821270, receiver=0x410e650, e=0x3a38980) at kernel/qapplication.cpp:4417
#13 0x00007f5d5bb36756 in KApplication::notify (this=0x821270, receiver=0x410e650, event=0x3a38980) at ../../kdeui/kernel/kapplication.cpp:311
#14 0x00007f5d5ae5330c in QCoreApplication::notifyInternal (this=0x821270, receiver=0x410e650, event=0x3a38980) at kernel/qcoreapplication.cpp:915
#15 0x00007f5d5ae570ea in sendEvent (event=0x3a38980, receiver=0x410e650) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#16 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x7aa1f0) at kernel/qcoreapplication.cpp:1539
#17 0x00007f5d5ae82473 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#18 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:279
#19 0x00007f5d51db3d53 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007f5d51db40a0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007f5d51db4164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007f5d5ae8289f in QEventDispatcherGlib::processEvents (this=0x7abad0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#23 0x00007f5d5a27ccde in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#24 0x00007f5d5ae51e42 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#25 0x00007f5d5ae52097 in QEventLoop::exec (this=0x7fff1f6cea10, flags=...) at kernel/qeventloop.cpp:204
#26 0x00007f5d5ae573e7 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187
#27 0x00007f5d5e55fbe3 in kdemain (argc=1, argv=0x7fff1f6cedf8) at ../../../../plasma/desktop/shell/main.cpp:120
#28 0x00007f5d5e18676d in __libc_start_main (main=0x400640 <main(int, char**)>, argc=1, ubp_av=0x7fff1f6cedf8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff1f6cede8) at libc-start.c:226
#29 0x0000000000400671 in _start ()

Possible duplicates by query: bug 309807, bug 309746, bug 309654, bug 309632, bug 309567.

Reported using DrKonqi