Bug 327344

Application: plasma-desktop (4.11.2)
KDE Platform Version: 4.11.2
Qt Version: 4.8.4
Operating System: Linux 3.11.0-12-generic x86_64
Distribution: Ubuntu 13.10

-- Information about the crash:
If I clicked on wallpaper it crashes evertime. Earlier I had it set to the globe wall paper and all of a sudden the earth shrunk a little. Not sure if that is supposed to happen.

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 0x7f8ba8ad37c0 (LWP 1862))]

Thread 6 (Thread 0x7f8b8c05d700 (LWP 1863)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f8ba176d06b in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007f8ba176d0a9 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007f8b9be27f6e in start_thread (arg=0x7f8b8c05d700) at pthread_create.c:311
#4  0x00007f8ba83ba9cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 5 (Thread 0x7f8afd533700 (LWP 1864)):
#0  0x00007f8b9b75d0ea in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f8b9b75d399 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f8b9b71d659 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f8b9b71d7ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f8ba4f86a76 in QEventDispatcherGlib::processEvents (this=0x7f8af80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x00007f8ba4f585ef in QEventLoop::processEvents (this=this@entry=0x7f8afd532d70, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f8ba4f588e5 in QEventLoop::exec (this=this@entry=0x7f8afd532d70, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007f8ba4e5788f in QThread::exec (this=this@entry=0x1d3cca0) at thread/qthread.cpp:542
#8  0x00007f8ba4f39d13 in QInotifyFileSystemWatcherEngine::run (this=0x1d3cca0) at io/qfilesystemwatcher_inotify.cpp:265
#9  0x00007f8ba4e59f2f in QThreadPrivate::start (arg=0x1d3cca0) at thread/qthread_unix.cpp:338
#10 0x00007f8b9be27f6e in start_thread (arg=0x7f8afd533700) at pthread_create.c:311
#11 0x00007f8ba83ba9cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 4 (Thread 0x7f8aeebb0700 (LWP 2094)):
#0  get_thread_data () at thread/qthread_unix.cpp:182
#1  QThreadData::current () at thread/qthread_unix.cpp:208
#2  0x00007f8ba4f86981 in postEventSourcePrepare (s=0x7f8ae80012d0, timeout=0x7f8aeebafbf4) at kernel/qeventdispatcher_glib.cpp:256
#3  0x00007f8b9b71cd4d in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f8b9b71d5c3 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f8b9b71d7ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f8ba4f86a76 in QEventDispatcherGlib::processEvents (this=0x7f8ae80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#7  0x00007f8ba4f585ef in QEventLoop::processEvents (this=this@entry=0x7f8aeebafdb0, flags=...) at kernel/qeventloop.cpp:149
#8  0x00007f8ba4f588e5 in QEventLoop::exec (this=this@entry=0x7f8aeebafdb0, flags=...) at kernel/qeventloop.cpp:204
#9  0x00007f8ba4e5788f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:542
#10 0x00007f8ba4e59f2f in QThreadPrivate::start (arg=0x426c6b0) at thread/qthread_unix.cpp:338
#11 0x00007f8b9be27f6e in start_thread (arg=0x7f8aeebb0700) at pthread_create.c:311
#12 0x00007f8ba83ba9cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 3 (Thread 0x7f8aed6f8700 (LWP 2097)):
#0  0x00007f8b9be2b05f in __pthread_mutex_unlock_usercnt (mutex=0x7f8ae0007e20, decr=<optimized out>) at pthread_mutex_unlock.c:52
#1  0x00007f8b9b75d3d1 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f8b9b71d299 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f8b9b71d708 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f8b9b71d7ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f8ba4f86a76 in QEventDispatcherGlib::processEvents (this=0x7f8ae0018480, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007f8ba4f585ef in QEventLoop::processEvents (this=this@entry=0x7f8aed6f7d70, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f8ba4f588e5 in QEventLoop::exec (this=this@entry=0x7f8aed6f7d70, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f8ba4e5788f in QThread::exec (this=this@entry=0x42d87c0) at thread/qthread.cpp:542
#9  0x00007f8ba4f39d13 in QInotifyFileSystemWatcherEngine::run (this=0x42d87c0) at io/qfilesystemwatcher_inotify.cpp:265
#10 0x00007f8ba4e59f2f in QThreadPrivate::start (arg=0x42d87c0) at thread/qthread_unix.cpp:338
#11 0x00007f8b9be27f6e in start_thread (arg=0x7f8aed6f8700) at pthread_create.c:311
#12 0x00007f8ba83ba9cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 2 (Thread 0x7f8adc5b5700 (LWP 2098)):
#0  0x00007f8b9b71ce2b in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f8b9b71d5c3 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f8b9b71d7ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f8ba4f86a76 in QEventDispatcherGlib::processEvents (this=0x7f8ad40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f8ba4f585ef in QEventLoop::processEvents (this=this@entry=0x7f8adc5b4d70, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f8ba4f588e5 in QEventLoop::exec (this=this@entry=0x7f8adc5b4d70, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f8ba4e5788f in QThread::exec (this=this@entry=0x4231b00) at thread/qthread.cpp:542
#7  0x00007f8ba4f39d13 in QInotifyFileSystemWatcherEngine::run (this=0x4231b00) at io/qfilesystemwatcher_inotify.cpp:265
#8  0x00007f8ba4e59f2f in QThreadPrivate::start (arg=0x4231b00) at thread/qthread_unix.cpp:338
#9  0x00007f8b9be27f6e in start_thread (arg=0x7f8adc5b5700) at pthread_create.c:311
#10 0x00007f8ba83ba9cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7f8ba8ad37c0 (LWP 1862)):
[KCrash Handler]
#6  0x00007f8adfbcc45b in Marble::ViewportParams::centerOn (this=0x43f2e90, lon=1.2598673968951787e-321, lat=2.3715151000379834e-322) at ../../../src/lib/ViewportParams.cpp:212
#7  0x00007f8adfbcc8ef in Marble::ViewportParams::setProjection (this=<optimized out>, newProjection=newProjection@entry=(Marble::Mercator | unknown: 6750320)) at ../../../src/lib/ViewportParams.cpp:147
#8  0x00007f8adfb50675 in Marble::MarbleMap::setProjection (this=0x41edce0, projection=(Marble::Mercator | unknown: 6750320)) at ../../../src/lib/MarbleMap.cpp:684
#9  0x00007f8aef1cb159 in Marble::MarbleWallpaper::init (this=0x41f5fb0, config=...) at ../../../wallpapers/marble/marble.cpp:117
#10 0x00007f8ba7f73684 in Plasma::Wallpaper::restore (this=0x41f5fb0, config=...) at ../../plasma/wallpaper.cpp:324
#11 0x00007f8ba6ffd391 in BackgroundDialog::changeBackgroundMode (this=0x1d20e20, index=<optimized out>) at ../../../libs/plasmagenericshell/backgrounddialog.cpp:491
#12 0x00007f8ba4f6da58 in QMetaObject::activate (sender=sender@entry=0x4091cf0, m=m@entry=0x7f8ba4dab260 <QComboBox::staticMetaObject>, local_signal_index=local_signal_index@entry=5, argv=argv@entry=0x7fff66d6d490) at kernel/qobject.cpp:3539
#13 0x00007f8ba46bfd71 in QComboBox::currentIndexChanged (this=this@entry=0x4091cf0, _t1=2) at .moc/release-shared/moc_qcombobox.cpp:316
#14 0x00007f8ba46bfdd1 in QComboBoxPrivate::_q_emitCurrentIndexChanged (this=this@entry=0x4092e20, index=...) at widgets/qcombobox.cpp:1278
#15 0x00007f8ba46c007c in QComboBoxPrivate::setCurrentIndex (this=this@entry=0x4092e20, mi=...) at widgets/qcombobox.cpp:2049
#16 0x00007f8ba46c01c6 in QComboBoxPrivate::_q_itemSelected (this=0x4092e20, item=...) at widgets/qcombobox.cpp:1247
#17 0x00007f8ba4f6da58 in QMetaObject::activate (sender=sender@entry=0x41db620, m=m@entry=0x7f8ba4dca2a0 <QComboBoxPrivateContainer::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fff66d6d6d0) at kernel/qobject.cpp:3539
#18 0x00007f8ba4945642 in QComboBoxPrivateContainer::itemSelected (this=this@entry=0x41db620, _t1=...) at .moc/release-shared/moc_qcombobox_p.cpp:253
#19 0x00007f8ba46bba84 in QComboBoxPrivateContainer::eventFilter (this=0x41db620, o=0x408ba00, e=0x7fff66d6dbb0) at widgets/qcombobox.cpp:691
#20 0x00007f8ba4f59a26 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=this@entry=0x1c9eab0, receiver=receiver@entry=0x408ba00, event=event@entry=0x7fff66d6dbb0) at kernel/qcoreapplication.cpp:1056
#21 0x00007f8ba42f6ddc in QApplicationPrivate::notify_helper (this=this@entry=0x1c9eab0, receiver=receiver@entry=0x408ba00, e=e@entry=0x7fff66d6dbb0) at kernel/qapplication.cpp:4563
#22 0x00007f8ba42fd5ad in QApplication::notify (this=this@entry=0x1c83380, receiver=receiver@entry=0x408ba00, e=e@entry=0x7fff66d6dbb0) at kernel/qapplication.cpp:4110
#23 0x00007f8ba5c1da6a in KApplication::notify (this=0x1c83380, receiver=0x408ba00, event=0x7fff66d6dbb0) at ../../kdeui/kernel/kapplication.cpp:311
#24 0x00007f8ba4f598bd in QCoreApplication::notifyInternal (this=0x1c83380, receiver=receiver@entry=0x408ba00, event=event@entry=0x7fff66d6dbb0) at kernel/qcoreapplication.cpp:946
#25 0x00007f8ba42fcd63 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#26 QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x408ba00, event=event@entry=0x7fff66d6dbb0, alienWidget=alienWidget@entry=0x408ba00, nativeWidget=nativeWidget@entry=0x41db620, buttonDown=buttonDown@entry=0x7f8ba4ddb2f8 <qt_button_down>, lastMouseReceiver=..., spontaneous=spontaneous@entry=true) at kernel/qapplication.cpp:3178
#27 0x00007f8ba4371b0c in QETWidget::translateMouseEvent (this=this@entry=0x41db620, event=event@entry=0x7fff66d6df00) at kernel/qapplication_x11.cpp:4565
#28 0x00007f8ba4371079 in QApplication::x11ProcessEvent (this=0x1c83380, event=event@entry=0x7fff66d6df00) at kernel/qapplication_x11.cpp:3624
#29 0x00007f8ba4398922 in x11EventSourceDispatch (s=0x1c9d090, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#30 0x00007f8b9b71d3b6 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007f8b9b71d708 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007f8b9b71d7ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x00007f8ba4f86a55 in QEventDispatcherGlib::processEvents (this=0x1c1cad0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#34 0x00007f8ba43989d6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#35 0x00007f8ba4f585ef in QEventLoop::processEvents (this=this@entry=0x7fff66d6e2e0, flags=...) at kernel/qeventloop.cpp:149
#36 0x00007f8ba4f588e5 in QEventLoop::exec (this=this@entry=0x7fff66d6e2e0, flags=...) at kernel/qeventloop.cpp:204
#37 0x00007f8ba4f5de5b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#38 0x00007f8ba42f534c in QApplication::exec () at kernel/qapplication.cpp:3828
#39 0x00007f8ba86c427c in kdemain (argc=1, argv=0x7fff66d6e538) at ../../../../plasma/desktop/shell/main.cpp:126
#40 0x00007f8ba82e1de5 in __libc_start_main (main=0x4006e0 <main(int, char**)>, argc=1, ubp_av=0x7fff66d6e538, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff66d6e528) at libc-start.c:260
#41 0x000000000040070e in _start ()

Reported using DrKonqi