Bug 316950

Application: plasma-desktop (0.4)
KDE Platform Version: 4.9.5
Qt Version: 4.8.3
Operating System: Linux 3.5.0-25-generic x86_64
Distribution: Ubuntu 12.10

-- Information about the crash:
- What I was doing when the application crashed:

clicked show actvity manager then add widget then plasma desktop crashed(had desktop icons template multimedia template and default closed all but default and repeated action) happened regardless of templates open and everytime the action is repeated

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 0x7fd40211c7c0 (LWP 9828))]

Thread 3 (Thread 0x7fd3e1752700 (LWP 9829)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fd3fb6fbcd7 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007fd3fb6fbd09 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007fd3f2fcd764 in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#4  0x00007fd3f5d94e9a in start_thread (arg=0x7fd3e1752700) at pthread_create.c:308
#5  0x00007fd401a01cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fd3d9792700 (LWP 9830)):
#0  0x00007fd3f56d2bc1 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fd3f56d2e19 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fd3f5695623 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fd3f5695cab in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fd3f5695ea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fd3fe6a4c16 in QEventDispatcherGlib::processEvents (this=0x7fd3d40008f0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007fd3fe6752bf in QEventLoop::processEvents (this=this@entry=0x7fd3d9791cd0, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007fd3fe675548 in QEventLoop::exec (this=0x7fd3d9791cd0, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007fd3fe576b10 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#9  0x00007fd3fe6559af in QInotifyFileSystemWatcherEngine::run (this=0x1a7f760) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x00007fd3fe579aec in QThreadPrivate::start (arg=0x1a7f760) at thread/qthread_unix.cpp:338
#11 0x00007fd3f2fcd764 in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#12 0x00007fd3f5d94e9a in start_thread (arg=0x7fd3d9792700) at pthread_create.c:308
#13 0x00007fd401a01cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fd40211c7c0 (LWP 9828)):
[KCrash Handler]
#6  0x00007fd400269dd4 in QDeclarativeItem::~QDeclarativeItem (this=0x2a476f0, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#7  0x00007fd3e0826311 in ~QDeclarativeElement (this=0x2a476f0, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#8  QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=0x2a476f0, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#9  0x00007fd3fe68b468 in QObject::event (this=0x2a476f0, e=<optimized out>) at kernel/qobject.cpp:1176
#10 0x00007fd3fda1de9c in QApplicationPrivate::notify_helper (this=this@entry=0x12b8540, receiver=receiver@entry=0x2a476f0, e=e@entry=0x66a7f80) at kernel/qapplication.cpp:4562
#11 0x00007fd3fda2230a in QApplication::notify (this=0x125d250, receiver=0x2a476f0, e=0x66a7f80) at kernel/qapplication.cpp:4423
#12 0x00007fd3ff32f1f6 in KApplication::notify (this=0x125d250, receiver=0x2a476f0, event=0x66a7f80) at ../../kdeui/kernel/kapplication.cpp:311
#13 0x00007fd3fe67656e in QCoreApplication::notifyInternal (this=0x125d250, receiver=receiver@entry=0x2a476f0, event=event@entry=0x66a7f80) at kernel/qcoreapplication.cpp:915
#14 0x00007fd3fe67a3f1 in sendEvent (event=0x66a7f80, receiver=0x2a476f0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#15 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x11b81f0) at kernel/qcoreapplication.cpp:1539
#16 0x00007fd3fe6a4a63 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#17 postEventSourceDispatch (s=0x12b9f20) at kernel/qeventdispatcher_glib.cpp:279
#18 0x00007fd3f5695ab5 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#19 0x00007fd3f5695de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007fd3f5695ea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007fd3fe6a4bf6 in QEventDispatcherGlib::processEvents (this=0x11b9ad0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#22 0x00007fd3fdac2c1e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#23 0x00007fd3fe6752bf in QEventLoop::processEvents (this=this@entry=0x7fff8e205e30, flags=...) at kernel/qeventloop.cpp:149
#24 0x00007fd3fe675548 in QEventLoop::exec (this=0x7fff8e205e30, flags=...) at kernel/qeventloop.cpp:204
#25 0x00007fd3fe67a708 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187
#26 0x00007fd401d08035 in kdemain (argc=1, argv=0x7fff8e206128) at ../../../../plasma/desktop/shell/main.cpp:120
#27 0x00007fd40192f76d in __libc_start_main (main=0x4006a0 <main(int, char**)>, argc=1, ubp_av=0x7fff8e206128, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff8e206118) at libc-start.c:226
#28 0x00000000004006d1 in _start ()

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

Possible duplicates by query: bug 316879, bug 316807, bug 316756, bug 316700, bug 316671.

Reported using DrKonqi