Bug 282917

Application: plasma-desktop (0.4)
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-11-generic-pae i686
Distribution: Ubuntu 11.04

-- Information about the crash:
I'm searching new photos for the desktop by the setting of the desktop..... and I have watched several images and after I have chosen one. After  I have decided to watch others photos so I have changed a bit my research and the desktop has crashed in this moment...

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb1231720 (LWP 1483))]

Thread 7 (Thread 0xae8eeb70 (LWP 1484)):
#0  0xb77877c9 in __libc_enable_asynccancel () at ../nptl/cancellation.c:60
#1  0xb776af60 in __poll (fds=0xa050858, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:85
#2  0xb372d84b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb371d1af in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb371d524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb679f577 in QEventDispatcherGlib::processEvents (this=0xa0e59b8, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0xb6771289 in QEventLoop::processEvents (this=0xae8ee280, flags=...) at kernel/qeventloop.cpp:149
#7  0xb6771522 in QEventLoop::exec (this=0xae8ee280, flags=...) at kernel/qeventloop.cpp:201
#8  0xb667b2a0 in QThread::exec (this=0x9da3118) at thread/qthread.cpp:492
#9  0xb6752fdb in QInotifyFileSystemWatcherEngine::run (this=0x9da3118) at io/qfilesystemwatcher_inotify.cpp:248
#10 0xb667dda2 in QThreadPrivate::start (arg=0x9da3118) at thread/qthread_unix.cpp:320
#11 0xb3804e99 in start_thread (arg=0xae8eeb70) at pthread_create.c:304
#12 0xb777973e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 6 (Thread 0xa7737b70 (LWP 1486)):
#0  0xb37b6d41 in clock_gettime (clock_id=1, tp=0xa7736ff0) at ../sysdeps/unix/clock_gettime.c:116
#1  0xb66d3dd8 in do_gettime () at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0xb67a04f2 in updateCurrentTime (this=0xadf01f5c, tm=...) at kernel/qeventdispatcher_unix.cpp:339
#4  QTimerInfoList::timerWait (this=0xadf01f5c, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0xb679ed32 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xa77370cc) at kernel/qeventdispatcher_glib.cpp:136
#6  0xb679edcd in timerSourcePrepare (source=0xadf01f28, timeout=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0xb371bfd4 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0xb371ce63 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0xb371d524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0xb679f577 in QEventDispatcherGlib::processEvents (this=0xa146278, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#11 0xb6771289 in QEventLoop::processEvents (this=0xa7737280, flags=...) at kernel/qeventloop.cpp:149
#12 0xb6771522 in QEventLoop::exec (this=0xa7737280, flags=...) at kernel/qeventloop.cpp:201
#13 0xb667b2a0 in QThread::exec (this=0xa158940) at thread/qthread.cpp:492
#14 0xb6752fdb in QInotifyFileSystemWatcherEngine::run (this=0xa158940) at io/qfilesystemwatcher_inotify.cpp:248
#15 0xb667dda2 in QThreadPrivate::start (arg=0xa158940) at thread/qthread_unix.cpp:320
#16 0xb3804e99 in start_thread (arg=0xa7737b70) at pthread_create.c:304
#17 0xb777973e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 5 (Thread 0xa5f04b70 (LWP 5943)):
#0  0xb7891424 in __kernel_vsyscall ()
#1  0xb380948c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0xb77873fd in __pthread_cond_wait (cond=0xa707318, mutex=0xa707300) at forward.c:139
#3  0xb667e467 in wait (this=0xa72a3c8, mutex=0xa7052c8, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0xa72a3c8, mutex=0xa7052c8, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0xb3f977e0 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa72a3b0, th=0xa8cbe20) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb3f9a47c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa7055a0, th=0xa8cbe20) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb3f9742b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa72a3b0, th=0xa8cbe20) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb3f9a56a in ThreadWeaver::WorkingHardState::applyForWork (this=0xa7055a0, th=0xa8cbe20) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb3f97373 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa72a3b0, th=0xa8cbe20, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb3f9a589 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa7055a0, th=0xa8cbe20) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0xb3f97373 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa72a3b0, th=0xa8cbe20, previous=0xa65a300) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0xb3f98f9e in ThreadWeaver::ThreadRunHelper::run (this=0xa5f042e4, parent=0xa72a3b0, th=0xa8cbe20) at ../../../threadweaver/Weaver/Thread.cpp:87
#13 0xb3f9905b in ThreadWeaver::Thread::run (this=0xa8cbe20) at ../../../threadweaver/Weaver/Thread.cpp:142
#14 0xb667dda2 in QThreadPrivate::start (arg=0xa8cbe20) at thread/qthread_unix.cpp:320
#15 0xb3804e99 in start_thread (arg=0xa5f04b70) at pthread_create.c:304
#16 0xb777973e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 4 (Thread 0xadeffb70 (LWP 5944)):
#0  0xb7891424 in __kernel_vsyscall ()
#1  0xb380948c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0xb77873fd in __pthread_cond_wait (cond=0xa707318, mutex=0xa707300) at forward.c:139
#3  0xb667e467 in wait (this=0xa72a3c8, mutex=0xa7052c8, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0xa72a3c8, mutex=0xa7052c8, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0xb3f977e0 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa72a3b0, th=0xae6c540) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb3f9a47c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa7055a0, th=0xae6c540) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb3f9742b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa72a3b0, th=0xae6c540) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb3f9a56a in ThreadWeaver::WorkingHardState::applyForWork (this=0xa7055a0, th=0xae6c540) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb3f97373 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa72a3b0, th=0xae6c540, previous=0xade5f88) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb3f98f9e in ThreadWeaver::ThreadRunHelper::run (this=0xadeff2e4, parent=0xa72a3b0, th=0xae6c540) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0xb3f9905b in ThreadWeaver::Thread::run (this=0xae6c540) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0xb667dda2 in QThreadPrivate::start (arg=0xae6c540) at thread/qthread_unix.cpp:320
#13 0xb3804e99 in start_thread (arg=0xadeffb70) at pthread_create.c:304
#14 0xb777973e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 3 (Thread 0xa1ab6b70 (LWP 5945)):
#0  0xb7891424 in __kernel_vsyscall ()
#1  0xb380948c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0xb77873fd in __pthread_cond_wait (cond=0xa707318, mutex=0xa707300) at forward.c:139
#3  0xb667e467 in wait (this=0xa72a3c8, mutex=0xa7052c8, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0xa72a3c8, mutex=0xa7052c8, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0xb3f977e0 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa72a3b0, th=0xab28320) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb3f9a47c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa7055a0, th=0xab28320) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb3f9742b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa72a3b0, th=0xab28320) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb3f9a56a in ThreadWeaver::WorkingHardState::applyForWork (this=0xa7055a0, th=0xab28320) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb3f97373 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa72a3b0, th=0xab28320, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb3f9a589 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa7055a0, th=0xab28320) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0xb3f97373 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa72a3b0, th=0xab28320, previous=0xadf0dd00) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0xb3f98f9e in ThreadWeaver::ThreadRunHelper::run (this=0xa1ab62e4, parent=0xa72a3b0, th=0xab28320) at ../../../threadweaver/Weaver/Thread.cpp:87
#13 0xb3f9905b in ThreadWeaver::Thread::run (this=0xab28320) at ../../../threadweaver/Weaver/Thread.cpp:142
#14 0xb667dda2 in QThreadPrivate::start (arg=0xab28320) at thread/qthread_unix.cpp:320
#15 0xb3804e99 in start_thread (arg=0xa1ab6b70) at pthread_create.c:304
#16 0xb777973e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0xa12b5b70 (LWP 5946)):
#0  0xb7891424 in __kernel_vsyscall ()
#1  0xb380948c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0xb77873fd in __pthread_cond_wait (cond=0xa707318, mutex=0xa707300) at forward.c:139
#3  0xb667e467 in wait (this=0xa72a3c8, mutex=0xa7052c8, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0xa72a3c8, mutex=0xa7052c8, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0xb3f977e0 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa72a3b0, th=0xae10748) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb3f9a47c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa7055a0, th=0xae10748) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb3f9742b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa72a3b0, th=0xae10748) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb3f9a56a in ThreadWeaver::WorkingHardState::applyForWork (this=0xa7055a0, th=0xae10748) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb3f97373 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa72a3b0, th=0xae10748, previous=0xa15d4e0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb3f98f9e in ThreadWeaver::ThreadRunHelper::run (this=0xa12b52e4, parent=0xa72a3b0, th=0xae10748) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0xb3f9905b in ThreadWeaver::Thread::run (this=0xae10748) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0xb667dda2 in QThreadPrivate::start (arg=0xae10748) at thread/qthread_unix.cpp:320
#13 0xb3804e99 in start_thread (arg=0xa12b5b70) at pthread_create.c:304
#14 0xb777973e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb1231720 (LWP 1483)):
[KCrash Handler]
#7  0xb6679389 in QMutex::lock (this=0xb68ae4b4) at thread/qmutex.cpp:151
#8  0xb67751b0 in QCoreApplication::postEvent (receiver=0x10794310, event=0xb7432a0, priority=0) at kernel/qcoreapplication.cpp:1140
#9  0xb67754cc in QCoreApplication::postEvent (receiver=0x10794310, event=0xb7432a0) at kernel/qcoreapplication.cpp:1093
#10 0xb67842a4 in QObject::deleteLater (this=0x10794310) at kernel/qobject.cpp:2138
#11 0xb38b7232 in Attica::BaseJob::abort() () from /usr/lib/libattica.so.0
#12 0xb6f9f666 in KNS3::AtticaProvider::loadEntries (this=0xaeec580, request=...) at ../../../knewstuff/knewstuff3/attica/atticaprovider.cpp:138
#13 0xb6f77219 in KNS3::Engine::reloadEntries (this=0xaec41c8) at ../../../knewstuff/knewstuff3/core/engine.cpp:310
#14 0xb6f653a2 in KNS3::DownloadWidgetPrivate::sortingChanged (this=0xb6636c0) at ../../../knewstuff/knewstuff3/downloadwidget.cpp:133
#15 0xb6f67aae in KNS3::DownloadWidget::qt_metacall (this=0xae98088, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfefdbf8) at ./downloadwidget.moc:113
#16 0xb67786ba in QMetaObject::metacall (object=0xae98088, cl=QMetaObject::InvokeMetaMethod, idx=38, argv=0xbfefdbf8) at kernel/qmetaobject.cpp:237
#17 0xb67884ff in QMetaObject::activate (sender=0xb4db210, m=0xb6610884, local_signal_index=2, argv=0xbfefdbf8) at kernel/qobject.cpp:3287
#18 0xb63b67c9 in QAbstractButton::clicked (this=0xb4db210, _t1=true) at .moc/release-shared/moc_qabstractbutton.cpp:206
#19 0xb60ce326 in QAbstractButtonPrivate::emitClicked (this=0xb4dbfc0) at widgets/qabstractbutton.cpp:546
#20 0xb60cfb94 in QAbstractButtonPrivate::click (this=0xb4dbfc0) at widgets/qabstractbutton.cpp:539
#21 0xb60cfe4e in QAbstractButton::mouseReleaseEvent (this=0xb4db210, e=0xbfefe344) at widgets/qabstractbutton.cpp:1121
#22 0xb5d2313a in QWidget::event (this=0xb4db210, event=0xbfefe344) at kernel/qwidget.cpp:8259
#23 0xb60cee9e in QAbstractButton::event (this=0xb4db210, e=0xbfefe344) at widgets/qabstractbutton.cpp:1080
#24 0xb616dcd6 in QRadioButton::event (this=0xb4db210, e=0xbfefe344) at widgets/qradiobutton.cpp:257
#25 0xb5ccad24 in QApplicationPrivate::notify_helper (this=0x9d45d48, receiver=0xb4db210, e=0xbfefe344) at kernel/qapplication.cpp:4462
#26 0xb5cd0201 in QApplication::notify (this=0x9d3ba08, receiver=0xb4db210, e=0xbfefe344) at kernel/qapplication.cpp:4023
#27 0xb6d793ca in KApplication::notify (this=0x9d3ba08, receiver=0xb4db210, event=0xbfefe344) at ../../kdeui/kernel/kapplication.cpp:311
#28 0xb67720bb in QCoreApplication::notifyInternal (this=0x9d3ba08, receiver=0xb4db210, event=0xbfefe344) at kernel/qcoreapplication.cpp:731
#29 0xb5ccbc3b in sendSpontaneousEvent (receiver=0xb4db210, event=0xbfefe344, alienWidget=0xb4db210, nativeWidget=0xaf7e458, buttonDown=0xb6619c60, lastMouseReceiver=..., spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#30 QApplicationPrivate::sendMouseEvent (receiver=0xb4db210, event=0xbfefe344, alienWidget=0xb4db210, nativeWidget=0xaf7e458, buttonDown=0xb6619c60, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3120
#31 0xb5d5704c in QETWidget::translateMouseEvent (this=0xaf7e458, event=0xbfefe86c) at kernel/qapplication_x11.cpp:4558
#32 0xb5d559b5 in QApplication::x11ProcessEvent (this=0x9d3ba08, event=0xbfefe86c) at kernel/qapplication_x11.cpp:3680
#33 0xb5d815f4 in x11EventSourceDispatch (s=0x9d48810, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#34 0xb371caa8 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#35 0xb371d270 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#36 0xb371d524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#37 0xb679f53c in QEventDispatcherGlib::processEvents (this=0x9cd1aa8, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#38 0xb5d811e5 in QGuiEventDispatcherGlib::processEvents (this=0x9cd1aa8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#39 0xb6771289 in QEventLoop::processEvents (this=0xbfefeb34, flags=...) at kernel/qeventloop.cpp:149
#40 0xb6771522 in QEventLoop::exec (this=0xbfefeb34, flags=...) at kernel/qeventloop.cpp:201
#41 0xb6775ecc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#42 0xb5cc88e7 in QApplication::exec () at kernel/qapplication.cpp:3736
#43 0xb78565a5 in kdemain () from /usr/lib/kde4/libkdeinit/libkdeinit4_plasma-desktop.so
#44 0x080485cb in _start ()

Possible duplicates by query: bug 282110, bug 281159, bug 276844, bug 276112, bug 276074.

Reported using DrKonqi