Application: plasma-desktop (0.4)
KDE Platform Version: 4.8.2 (4.8.2) (Compiled from sources)
Qt Version: 4.8.1
Operating System: Linux 3.0.0-16-generic i686
Distribution: Linux Mint 12 KDE

-- Information about the crash:
- What I was doing when the application crashed:
loading new wallpaper 
in left corner: unknown error Open Collaboration Service
mark chekbox: most populare or hight appreciate      -    desktop crash...

The crash can be reproduced every time.

-- Backtrace:
Application: Оболочка Plasma (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7783720 (LWP 1762))]

Thread 5 (Thread 0xb0679b70 (LWP 1763)):
#0  0x00cccd10 in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0x04d7c3a5 in do_gettime (frac=0xb0678ff0, sec=0xb0678fe8) at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0x04e663d6 in QTimerInfoList::updateCurrentTime (this=0x8db7334) at kernel/qeventdispatcher_unix.cpp:343
#4  0x04e6672a in QTimerInfoList::timerWait (this=0x8db7334, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#5  0x04e64f43 in timerSourcePrepareHelper (src=<optimized out>, timeout=0xb06790fc) at kernel/qeventdispatcher_glib.cpp:136
#6  0x04e64fdd in timerSourcePrepare (source=0x8db7300, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0x01b8d88c in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0x01b8e637 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0x01b8ec2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0x04e65a97 in QEventDispatcherGlib::processEvents (this=0x8db32d8, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#11 0x04e315ed in QEventLoop::processEvents (this=0xb0679290, flags=...) at kernel/qeventloop.cpp:149
#12 0x04e31889 in QEventLoop::exec (this=0xb0679290, flags=...) at kernel/qeventloop.cpp:204
#13 0x04d1a9dc in QThread::exec (this=0x8db3de0) at thread/qthread.cpp:501
#14 0x04e0eb5d in QInotifyFileSystemWatcherEngine::run (this=0x8db3de0) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x04d1de70 in QThreadPrivate::start (arg=0x8db3de0) at thread/qthread_unix.cpp:298
#16 0x01a60d31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#17 0x00b0946e in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 4 (Thread 0xafbd2b70 (LWP 1764)):
#0  0x01a62dc6 in pthread_mutex_lock () from /lib/i386-linux-gnu/libpthread.so.0
#1  0x00b172b4 in pthread_mutex_lock () from /lib/i386-linux-gnu/libc.so.6
#2  0x01b8e723 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x01b8ec2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x04e65a97 in QEventDispatcherGlib::processEvents (this=0xafd007a8, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x04e315ed in QEventLoop::processEvents (this=0xafbd2290, flags=...) at kernel/qeventloop.cpp:149
#6  0x04e31889 in QEventLoop::exec (this=0xafbd2290, flags=...) at kernel/qeventloop.cpp:204
#7  0x04d1a9dc in QThread::exec (this=0x8e402f8) at thread/qthread.cpp:501
#8  0x04e0eb5d in QInotifyFileSystemWatcherEngine::run (this=0x8e402f8) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x04d1de70 in QThreadPrivate::start (arg=0x8e402f8) at thread/qthread_unix.cpp:298
#10 0x01a60d31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#11 0x00b0946e in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 3 (Thread 0xaf3d1b70 (LWP 1765)):
#0  0x00ee4416 in __kernel_vsyscall ()
#1  0x01a64a5c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x00b1709c in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0x03bd0029 in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#4  0x03bd006f in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#5  0x01a60d31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#6  0x00b0946e in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 2 (Thread 0xade7eb70 (LWP 1770)):
#0  0x00ee4416 in __kernel_vsyscall ()
#1  0x00afa7ae in poll () from /lib/i386-linux-gnu/libc.so.6
#2  0x01b9d34b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x01b8e896 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x01b8ef9b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x06b69cea in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#6  0x01bb55f4 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#7  0x01a60d31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0x00b0946e in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 1 (Thread 0xb7783720 (LWP 1762)):
[KCrash Handler]
#7  0x019ac214 in Attica::BaseJob::abort() () from /usr/lib/libattica.so.0
#8  0x005c4eef in KNS3::AtticaProvider::loadEntries (this=0x98b0100, request=...) at ../../../knewstuff/knewstuff3/attica/atticaprovider.cpp:138
#9  0x0059ccd3 in KNS3::Engine::reloadEntries (this=0x98c85d8) at ../../../knewstuff/knewstuff3/core/engine.cpp:313
#10 0x0058a0b3 in KNS3::DownloadWidgetPrivate::sortingChanged (this=0x98b10e8) at ../../../knewstuff/knewstuff3/downloadwidget.cpp:133
#11 0x0058caa7 in KNS3::DownloadWidget::qt_metacall (this=0x99fe650, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0xbf9e65f8) at ./downloadwidget.moc:113
#12 0x04e39d7d in metacall (argv=0xbf9e65f8, idx=38, cl=QMetaObject::InvokeMetaMethod, object=0x99fe650) at kernel/qmetaobject.cpp:245
#13 QMetaObject::metacall (object=0x99fe650, cl=QMetaObject::InvokeMetaMethod, idx=38, argv=0xbf9e65f8) at kernel/qmetaobject.cpp:240
#14 0x04e49a9d in QMetaObject::activate (sender=0x9c1e1e8, m=0x28997c8, local_signal_index=2, argv=0xbf9e65f8) at kernel/qobject.cpp:3566
#15 0x0264667d in QAbstractButton::clicked (this=0x9c1e1e8, _t1=true) at .moc/release-shared/moc_qabstractbutton.cpp:220
#16 0x02339f5d in QAbstractButtonPrivate::emitClicked (this=0x9bf0f60) at widgets/qabstractbutton.cpp:548
#17 0x0233b5cb in QAbstractButtonPrivate::click (this=0x9bf0f60) at widgets/qabstractbutton.cpp:541
#18 0x0233b886 in QAbstractButton::mouseReleaseEvent (this=0x9c1e1e8, e=0xbf9e6cb4) at widgets/qabstractbutton.cpp:1123
#19 0x01f6bb9c in QWidget::event (this=0x9c1e1e8, event=0xbf9e6cb4) at kernel/qwidget.cpp:8362
#20 0x0233ab29 in QAbstractButton::event (this=0x9c1e1e8, e=0xbf9e6cb4) at widgets/qabstractbutton.cpp:1082
#21 0x023df4a8 in QRadioButton::event (this=0x9c1e1e8, e=0xbf9e6cb4) at widgets/qradiobutton.cpp:266
#22 0x01f119f4 in notify_helper (e=0xbf9e6cb4, receiver=0x9c1e1e8, this=0x87fed30) at kernel/qapplication.cpp:4559
#23 QApplicationPrivate::notify_helper (this=0x87fed30, receiver=0x9c1e1e8, e=0xbf9e6cb4) at kernel/qapplication.cpp:4531
#24 0x01f17b44 in QApplication::notify (this=0x87fed30, receiver=0x9c1e1e8, e=0xbf9e6cb4) at kernel/qapplication.cpp:4102
#25 0x010ce371 in KApplication::notify (this=0x87f50a0, receiver=0x9c1e1e8, event=0xbf9e6cb4) at ../../kdeui/kernel/kapplication.cpp:311
#26 0x04e32a5e in QCoreApplication::notifyInternal (this=0x87f50a0, receiver=0x9c1e1e8, event=0xbf9e6cb4) at kernel/qcoreapplication.cpp:876
#27 0x01f129b5 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#28 QApplicationPrivate::sendMouseEvent (receiver=0x9c1e1e8, event=0xbf9e6cb4, alienWidget=0x9c1e1e8, nativeWidget=0x9c29430, buttonDown=0x28a2cf4, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3170
#29 0x01f9bea4 in QETWidget::translateMouseEvent (this=0x9c29430, event=0xbf9e716c) at kernel/qapplication_x11.cpp:4617
#30 0x01f9ae7d in QApplication::x11ProcessEvent (this=0x87f50a0, event=0xbf9e716c) at kernel/qapplication_x11.cpp:3732
#31 0x01fc768c in x11EventSourceDispatch (s=0x8801a40, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#32 0x01b8e25f in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#33 0x01b8e990 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#34 0x01b8ec2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#35 0x04e65a37 in QEventDispatcherGlib::processEvents (this=0x87a3ea0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#36 0x01fc728a in QGuiEventDispatcherGlib::processEvents (this=0x87a3ea0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#37 0x04e315ed in QEventLoop::processEvents (this=0xbf9e7474, flags=...) at kernel/qeventloop.cpp:149
#38 0x04e31889 in QEventLoop::exec (this=0xbf9e7474, flags=...) at kernel/qeventloop.cpp:204
#39 0x04e36f9a in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#40 0x01f0f854 in QApplication::exec () at kernel/qapplication.cpp:3820
#41 0x0024272b in kdemain (argc=1, argv=0xbf9e7674) at ../../../../plasma/desktop/shell/main.cpp:120
#42 0x0804850b in main (argc=1, argv=0xbf9e7674) at plasma-desktop_dummy.cpp:3

Possible duplicates by query: bug 298706, bug 295694, bug 294521, bug 292883, bug 291288.

Reported using DrKonqi