Application: plasma-desktop (0.3)
KDE Platform Version: 4.5.00 (KDE 4.5.0)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-020635rc6-generic i686
Distribution: Ubuntu 10.04.1 LTS

-- Information about the crash:
- What I was doing when the application crashed:
I was trying the new features of Plasma. I observed this issu when I stopped the current activity in order to activate a second activity; or perhaps when I tryied to stop both activity.

-- Backtrace:
Application: Spazio di lavoro di Plasma (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb3299720 (LWP 1385))]

Thread 7 (Thread 0xa78a9b70 (LWP 1408)):
#0  0xb3a8ce16 in clock_gettime () from /lib/tls/i686/cmov/librt.so.1
#1  0xb6636edb in do_gettime () at tools/qelapsedtimer_unix.cpp:105
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:119
#3  0xb670d2f5 in QTimerInfoList::updateCurrentTime (this=0x92874c4) at kernel/qeventdispatcher_unix.cpp:339
#4  0xb670d33a in QTimerInfoList::timerWait (this=0x92874c4, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0xb670b3d8 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xa78a90ac) at kernel/qeventdispatcher_glib.cpp:136
#6  0xb670b465 in timerSourcePrepare (source=0x0, timeout=0xb3a90ff4) at kernel/qeventdispatcher_glib.cpp:169
#7  0xb39fdaca in g_main_context_prepare () from /lib/libglib-2.0.so.0
#8  0xb39fdee9 in ?? () from /lib/libglib-2.0.so.0
#9  0xb39fe4b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#10 0xb670b1cf in QEventDispatcherGlib::processEvents (this=0x9b30718, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#11 0xb66db419 in QEventLoop::processEvents (this=0xa78a9280, flags=) at kernel/qeventloop.cpp:149
#12 0xb66db89a in QEventLoop::exec (this=0xa78a9280, flags=...) at kernel/qeventloop.cpp:201
#13 0xb65d8b5e in QThread::exec (this=0x954e3d0) at thread/qthread.cpp:490
#14 0xb66ba55b in QInotifyFileSystemWatcherEngine::run (this=0x954e3d0) at io/qfilesystemwatcher_inotify.cpp:248
#15 0xb65dbe39 in QThreadPrivate::start (arg=0x954e3d0) at thread/qthread_unix.cpp:266
#16 0xb656096e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#17 0xb76e7a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 6 (Thread 0xa67e8b70 (LWP 1417)):
#0  0xb77f3424 in __kernel_vsyscall ()
#1  0xb6565015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb76f49dd in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0xb466d437 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0xb476b1a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#4  0xb466d481 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0xb476b1a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#5  0xb656096e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#6  0xb76e7a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 5 (Thread 0xa59fbb70 (LWP 1677)):
#0  0xb77f3424 in __kernel_vsyscall ()
#1  0xb6565015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb76f49dd in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0xb65dca07 in QWaitConditionPrivate::wait (this=0x9ef9518, mutex=0x9ccdbb0, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x9ef9518, mutex=0x9ccdbb0, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0xb432a890 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9ef9500, th=0x9935280) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb432e03c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9b80418, th=0x9935280) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb4329dbb in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9ef9500, th=0x9935280) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb432e132 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9b80418, th=0x9935280) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb432ad93 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9ef9500, th=0x9935280, previous=0x928b6f8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb432c1be in ThreadWeaver::ThreadRunHelper::run (this=0xa59fb2e4, parent=0x9ef9500, th=0x9935280) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0xb432c8db in ThreadWeaver::Thread::run (this=0x9935280) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0xb65dbe39 in QThreadPrivate::start (arg=0x9935280) at thread/qthread_unix.cpp:266
#13 0xb656096e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#14 0xb76e7a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 4 (Thread 0xa7042b70 (LWP 1678)):
#0  0xb77f3424 in __kernel_vsyscall ()
#1  0xb6565015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb76f49dd in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0xb65dca07 in QWaitConditionPrivate::wait (this=0x9ef9518, mutex=0x9ccdbb0, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x9ef9518, mutex=0x9ccdbb0, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0xb432a890 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9ef9500, th=0xa373bf0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb432e03c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9b80418, th=0xa373bf0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb4329dbb in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9ef9500, th=0xa373bf0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb432e132 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9b80418, th=0xa373bf0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb432ad93 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9ef9500, th=0xa373bf0, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb432e151 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9b80418, th=0xa373bf0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0xb432ad93 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9ef9500, th=0xa373bf0, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0xb432e151 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9b80418, th=0xa373bf0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#13 0xb432ad93 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9ef9500, th=0xa373bf0, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#14 0xb432e151 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9b80418, th=0xa373bf0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#15 0xb432ad93 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9ef9500, th=0xa373bf0, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#16 0xb432e151 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9b80418, th=0xa373bf0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#17 0xb432ad93 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9ef9500, th=0xa373bf0, previous=0xa747ba0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#18 0xb432c1be in ThreadWeaver::ThreadRunHelper::run (this=0xa70422e4, parent=0x9ef9500, th=0xa373bf0) at ../../../threadweaver/Weaver/Thread.cpp:87
#19 0xb432c8db in ThreadWeaver::Thread::run (this=0xa373bf0) at ../../../threadweaver/Weaver/Thread.cpp:142
#20 0xb65dbe39 in QThreadPrivate::start (arg=0xa373bf0) at thread/qthread_unix.cpp:266
#21 0xb656096e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#22 0xb76e7a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 3 (Thread 0xa51fab70 (LWP 1679)):
#0  0xb77f3424 in __kernel_vsyscall ()
#1  0xb6565015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb76f49dd in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0xb65dca07 in QWaitConditionPrivate::wait (this=0x9ef9518, mutex=0x9ccdbb0, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x9ef9518, mutex=0x9ccdbb0, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0xb432a890 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9ef9500, th=0x9e841c0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb432e03c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9b80418, th=0x9e841c0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb4329dbb in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9ef9500, th=0x9e841c0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb432e132 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9b80418, th=0x9e841c0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb432ad93 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9ef9500, th=0x9e841c0, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb432e151 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9b80418, th=0x9e841c0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0xb432ad93 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9ef9500, th=0x9e841c0, previous=0xa374290) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0xb432c1be in ThreadWeaver::ThreadRunHelper::run (this=0xa51fa2e4, parent=0x9ef9500, th=0x9e841c0) at ../../../threadweaver/Weaver/Thread.cpp:87
#13 0xb432c8db in ThreadWeaver::Thread::run (this=0x9e841c0) at ../../../threadweaver/Weaver/Thread.cpp:142
#14 0xb65dbe39 in QThreadPrivate::start (arg=0x9e841c0) at thread/qthread_unix.cpp:266
#15 0xb656096e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#16 0xb76e7a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xa49f9b70 (LWP 1680)):
#0  0xb77f3424 in __kernel_vsyscall ()
#1  0xb6565015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb76f49dd in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0xb65dca07 in QWaitConditionPrivate::wait (this=0x9ef9518, mutex=0x9ccdbb0, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x9ef9518, mutex=0x9ccdbb0, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0xb432a890 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9ef9500, th=0x9e70eb8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb432e03c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9b80418, th=0x9e70eb8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb4329dbb in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9ef9500, th=0x9e70eb8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb432e132 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9b80418, th=0x9e70eb8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb432ad93 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9ef9500, th=0x9e70eb8, previous=0x9b10bd8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb432c1be in ThreadWeaver::ThreadRunHelper::run (this=0xa49f92e4, parent=0x9ef9500, th=0x9e70eb8) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0xb432c8db in ThreadWeaver::Thread::run (this=0x9e70eb8) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0xb65dbe39 in QThreadPrivate::start (arg=0x9e70eb8) at thread/qthread_unix.cpp:266
#13 0xb656096e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#14 0xb76e7a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb3299720 (LWP 1385)):
[KCrash Handler]
#7  QGraphicsScene::addItem (this=0x9338050, item=0x9b55880) at graphicsview/qgraphicsscene.cpp:2635
#8  0xb744f188 in Plasma::CoronaPrivate::addContainment (this=0x92536d8, name=..., args=..., id=47, delayedInit=true) at ../../plasma/corona.cpp:235
#9  0xb744b971 in Plasma::CoronaPrivate::importLayout (this=0x92536d8, conf=..., mergeConfig=true) at ../../plasma/corona.cpp:497
#10 0xb744c256 in Plasma::Corona::importLayout (this=0x9338050, conf=...) at ../../plasma/corona.cpp:461
#11 0xb77a7e01 in Activity::open (this=0x9f56420) at ../../../../plasma/desktop/shell/activity.cpp:347
#12 0xb77a8185 in Activity::ensureActive (this=0x9f56420) at ../../../../plasma/desktop/shell/activity.cpp:177
#13 0xb77b2380 in DesktopCorona::currentActivityChanged (this=0x9338050, newActivity=...) at ../../../../plasma/desktop/shell/desktopcorona.cpp:606
#14 0xb77b5c2d in DesktopCorona::qt_metacall (this=0x9338050, _c=QMetaObject::InvokeMetaMethod, _id=58, _a=0xbfa548b8) at ./desktopcorona.moc:122
#15 0xb66e26ca in QMetaObject::metacall (object=0x9338050, cl=168482912, idx=58, argv=0xbfa548b8) at kernel/qmetaobject.cpp:237
#16 0xb66f5455 in QMetaObject::activate (sender=0x94f8d30, m=0xb70bb860, local_signal_index=0, argv=0xbfa548b8) at kernel/qobject.cpp:3280
#17 0xb708f373 in KActivityConsumer::currentActivityChanged (this=0x94f8d30, _t1=...) at moc_kactivityconsumer.cpp:126
#18 0xb708f7ad in KActivityConsumer::qt_metacall (this=0x94f8d30, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbfa54a68) at moc_kactivityconsumer.cpp:87
#19 0xb708fbca in KActivityController::qt_metacall (this=0x94f8d30, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0xbfa54a68) at moc_kactivitycontroller.cpp:77
#20 0xb66e26ca in QMetaObject::metacall (object=0x94f8d30, cl=168482912, idx=4, argv=0xbfa54a68) at kernel/qmetaobject.cpp:237
#21 0xb66f5455 in QMetaObject::activate (sender=0x9449e60, m=0xb70bbda4, local_signal_index=1, argv=0xbfa54a68) at kernel/qobject.cpp:3280
#22 0xb70b0883 in OrgKdeActivityManagerInterface::CurrentActivityChanged (this=0x9449e60, _t1=...) at activitymanager_interface.moc:165
#23 0xb70b0c7d in OrgKdeActivityManagerInterface::qt_metacall (this=0x9449e60, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0xbfa54dac) at activitymanager_interface.moc:112
#24 0xb68321b4 in QDBusConnectionPrivate::deliverCall (this=0x924d718, object=0x9449e60, msg=..., metaTypes=..., slotIdx=6) at qdbusintegrator.cpp:909
#25 0xb683d8f7 in QDBusCallDeliveryEvent::placeMetaCall (this=0x9747e60, object=0x9449e60) at qdbusintegrator_p.h:103
#26 0xb66ef462 in QObject::event (this=0x9449e60, e=0x6c6c6564) at kernel/qobject.cpp:1219
#27 0xb5bc60cc in QApplicationPrivate::notify_helper (this=0x92550b8, receiver=0x9449e60, e=0x9747e60) at kernel/qapplication.cpp:4389
#28 0xb5bcc11e in QApplication::notify (this=0x9249a08, receiver=0x9449e60, e=0x9747e60) at kernel/qapplication.cpp:3791
#29 0xb6d0682a in KApplication::notify (this=0x9249a08, receiver=0x9449e60, event=0x9747e60) at ../../kdeui/kernel/kapplication.cpp:310
#30 0xb66dc96b in QCoreApplication::notifyInternal (this=0x9249a08, receiver=0x9449e60, event=0x9747e60) at kernel/qcoreapplication.cpp:732
#31 0xb66dfbcb in QCoreApplication::sendEvent (receiver=0x0, event_type=0, data=0x92334d0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#32 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x92334d0) at kernel/qcoreapplication.cpp:1373
#33 0xb66dfd8d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1266
#34 0xb670b69f in QCoreApplication::sendPostedEvents (s=0x9257318) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#35 postEventSourceDispatch (s=0x9257318) at kernel/qeventdispatcher_glib.cpp:276
#36 0xb39fa5e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#37 0xb39fe2d8 in ?? () from /lib/libglib-2.0.so.0
#38 0xb39fe4b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#39 0xb670b195 in QEventDispatcherGlib::processEvents (this=0x9232fb0, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#40 0xb5c873b5 in QGuiEventDispatcherGlib::processEvents (this=0x9232fb0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#41 0xb66db419 in QEventLoop::processEvents (this=0xbfa555d4, flags=) at kernel/qeventloop.cpp:149
#42 0xb66db89a in QEventLoop::exec (this=0xbfa555d4, flags=...) at kernel/qeventloop.cpp:201
#43 0xb66dfe4f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#44 0xb5bc4ef7 in QApplication::exec () at kernel/qapplication.cpp:3665
#45 0xb77bcb1e in kdemain (argc=1, argv=0xbfa557e4) at ../../../../plasma/desktop/shell/main.cpp:118
#46 0x0804860b in main (argc=1, argv=0xbfa557e4) at plasma-desktop_dummy.cpp:3

This bug may be a duplicate of or related to bug 241269.

Possible duplicates by query: bug 245914, bug 241269.

Reported using DrKonqi