Application: plasma-desktop (0.3)
KDE Platform Version: 4.4.85 (KDE 4.4.85 (KDE 4.5 Beta2))
Qt Version: 4.7.0
Operating System: Linux 2.6.32-22-generic i686
Distribution: Ubuntu 10.04 LTS

-- Information about the crash:
- What I was doing when the application crashed: Default 10.04 install.  Updated.  Then installed all kubuntu backports and beta ones.  Restarted clicked on Quick Access Browser and plasma crashes.  This happends every time i click on the Quick Access Browser.

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma Workspace (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb77da720 (LWP 1211))]

Thread 7 (Thread 0xaee37b70 (LWP 1213)):
#0  0x00a86422 in __kernel_vsyscall ()
#1  0x009bab86 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0x09c984eb in g_poll () from /lib/libglib-2.0.so.0
#3  0x09c8b0ac in ?? () from /lib/libglib-2.0.so.0
#4  0x09c8b4b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0x077f7f1f in QEventDispatcherGlib::processEvents (this=0xa4e33c0, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#6  0x077c81a9 in QEventLoop::processEvents (this=0xaee37280, flags=) at kernel/qeventloop.cpp:149
#7  0x077c85fa in QEventLoop::exec (this=0xaee37280, flags=...) at kernel/qeventloop.cpp:201
#8  0x076c5aee in QThread::exec (this=0x9f67038) at thread/qthread.cpp:490
#9  0x077a72eb in QInotifyFileSystemWatcherEngine::run (this=0x9f67038) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x076c8dc9 in QThreadPrivate::start (arg=0x9f67038) at thread/qthread_unix.cpp:266
#11 0x003ff96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#12 0x009c8a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 6 (Thread 0xade2cb70 (LWP 1239)):
#0  0x00a86422 in __kernel_vsyscall ()
#1  0x00404015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x009d59dd in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x02a82437 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x2b801a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#4  0x02a82481 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x2b801a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#5  0x003ff96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#6  0x009c8a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 5 (Thread 0xad503b70 (LWP 1420)):
#0  0x00a86422 in __kernel_vsyscall ()
#1  0x00404015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x009d59dd in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x076c9997 in QWaitConditionPrivate::wait (this=0xa4c0968, mutex=0xa438e10, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0xa4c0968, mutex=0xa438e10, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x00e99890 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa4c0950, th=0xad81ac8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x00e9d03c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa2831b0, th=0xad81ac8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x00e98dbb in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa4c0950, th=0xad81ac8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x00e9d132 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa2831b0, th=0xad81ac8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00e99d93 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa4c0950, th=0xad81ac8, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x00e9d151 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa2831b0, th=0xad81ac8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x00e99d93 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa4c0950, th=0xad81ac8, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x00e9b1be in ThreadWeaver::ThreadRunHelper::run (this=0xad5032e4, parent=0xa4c0950, th=0xad81ac8) at ../../../threadweaver/Weaver/Thread.cpp:87
#13 0x00e9b8db in ThreadWeaver::Thread::run (this=0xad81ac8) at ../../../threadweaver/Weaver/Thread.cpp:142
#14 0x076c8dc9 in QThreadPrivate::start (arg=0xad81ac8) at thread/qthread_unix.cpp:266
#15 0x003ff96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#16 0x009c8a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 4 (Thread 0xb058db70 (LWP 1421)):
#0  0x00a86422 in __kernel_vsyscall ()
#1  0x00404015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x009d59dd in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x076c9997 in QWaitConditionPrivate::wait (this=0xa4c0968, mutex=0xa438e10, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0xa4c0968, mutex=0xa438e10, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x00e99890 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa4c0950, th=0xae533f0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x00e9d03c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa2831b0, th=0xae533f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x00e98dbb in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa4c0950, th=0xae533f0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x00e9d132 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa2831b0, th=0xae533f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00e99d93 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa4c0950, th=0xae533f0, previous=0xa7f04b0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x00e9b1be in ThreadWeaver::ThreadRunHelper::run (this=0xb058d2e4, parent=0xa4c0950, th=0xae533f0) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x00e9b8db in ThreadWeaver::Thread::run (this=0xae533f0) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x076c8dc9 in QThreadPrivate::start (arg=0xae533f0) at thread/qthread_unix.cpp:266
#13 0x003ff96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#14 0x009c8a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 3 (Thread 0xac590b70 (LWP 1422)):
#0  0x00a86422 in __kernel_vsyscall ()
#1  0x00404015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x009d59dd in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x076c9997 in QWaitConditionPrivate::wait (this=0xa4c0968, mutex=0xa438e10, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0xa4c0968, mutex=0xa438e10, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x00e99890 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa4c0950, th=0xadbd3c8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x00e9d03c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa2831b0, th=0xadbd3c8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x00e98dbb in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa4c0950, th=0xadbd3c8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x00e9d132 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa2831b0, th=0xadbd3c8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00e99d93 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa4c0950, th=0xadbd3c8, previous=0xa0133f0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x00e9b1be in ThreadWeaver::ThreadRunHelper::run (this=0xac5902e4, parent=0xa4c0950, th=0xadbd3c8) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x00e9b8db in ThreadWeaver::Thread::run (this=0xadbd3c8) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x076c8dc9 in QThreadPrivate::start (arg=0xadbd3c8) at thread/qthread_unix.cpp:266
#13 0x003ff96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#14 0x009c8a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xabd8fb70 (LWP 1423)):
#0  0x00a86422 in __kernel_vsyscall ()
#1  0x00404015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x009d59dd in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x076c9997 in QWaitConditionPrivate::wait (this=0xa4c0968, mutex=0xa438e10, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0xa4c0968, mutex=0xa438e10, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x00e99890 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa4c0950, th=0xae22830) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x00e9d03c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa2831b0, th=0xae22830) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x00e98dbb in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa4c0950, th=0xae22830) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x00e9d132 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa2831b0, th=0xae22830) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00e99d93 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa4c0950, th=0xae22830, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x00e9d151 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa2831b0, th=0xae22830) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x00e99d93 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa4c0950, th=0xae22830, previous=0xae337e8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x00e9b1be in ThreadWeaver::ThreadRunHelper::run (this=0xabd8f2e4, parent=0xa4c0950, th=0xae22830) at ../../../threadweaver/Weaver/Thread.cpp:87
#13 0x00e9b8db in ThreadWeaver::Thread::run (this=0xae22830) at ../../../threadweaver/Weaver/Thread.cpp:142
#14 0x076c8dc9 in QThreadPrivate::start (arg=0xae22830) at thread/qthread_unix.cpp:266
#15 0x003ff96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#16 0x009c8a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb77da720 (LWP 1211)):
[KCrash Handler]
#7  KFileItemDelegate::Private::subtractMargin (this=0xaed26a8, option=...) at ../../kio/kio/kfileitemdelegate.cpp:198
#8  KFileItemDelegate::Private::iconPosition (this=0xaed26a8, option=...) at ../../kio/kio/kfileitemdelegate.cpp:1158
#9  0x0022d31a in KFileItemDelegate::paint (this=0xaed25b8, painter=0xbf81133c, option=..., index=...) at ../../kio/kio/kfileitemdelegate.cpp:1247
#10 0x06b1286f in ?? () from /usr/lib/kde4/plasma_applet_quickaccess.so
#11 0x06b12a56 in ?? () from /usr/lib/kde4/plasma_applet_quickaccess.so
#12 0x05f68cd6 in QWidget::event (this=0xad8de10, event=0xbf811c24) at kernel/qwidget.cpp:8243
#13 0x06380773 in QFrame::event (this=0xad8de10, e=0xbf811c24) at widgets/qframe.cpp:557
#14 0x0641ce12 in QAbstractScrollArea::viewportEvent (this=0x24, e=0xbf810ec0) at widgets/qabstractscrollarea.cpp:1037
#15 0x064d72a7 in QAbstractItemView::viewportEvent (this=0xad8de10, event=0xbf811c24) at itemviews/qabstractitemview.cpp:1619
#16 0x06b12296 in ?? () from /usr/lib/kde4/plasma_applet_quickaccess.so
#17 0x0641f855 in QAbstractScrollAreaPrivate::viewportEvent (this=0xaecef50, o=0xab25208, e=0xbf811c24) at widgets/qabstractscrollarea_p.h:100
#18 QAbstractScrollAreaFilter::eventFilter (this=0xaecef50, o=0xab25208, e=0xbf811c24) at widgets/qabstractscrollarea_p.h:116
#19 0x077c8e2a in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x9f3eb58, receiver=0xab25208, event=0xbf811c24) at kernel/qcoreapplication.cpp:847
#20 0x05f0b309 in QApplicationPrivate::notify_helper (this=0x9f3eb58, receiver=0xab25208, e=0xbf811c24) at kernel/qapplication.cpp:4354
#21 0x05f12799 in QApplication::notify (this=0x9f358a8, receiver=0xab25208, e=0xbf811c24) at kernel/qapplication.cpp:4323
#22 0x0111090a in KApplication::notify (this=0x9f358a8, receiver=0xab25208, event=0xbf811c24) at ../../kdeui/kernel/kapplication.cpp:302
#23 0x077c96cb in QCoreApplication::notifyInternal (this=0x9f358a8, receiver=0xab25208, event=0xbf811c24) at kernel/qcoreapplication.cpp:732
#24 0x05f6fcf6 in QCoreApplication::sendSpontaneousEvent (this=0xaebc2a8, pdev=0xa111914, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0xad62388)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#25 QWidgetPrivate::drawWidget (this=0xaebc2a8, pdev=0xa111914, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0xad62388) at kernel/qwidget.cpp:5330
#26 0x05f70b35 in QWidgetPrivate::paintSiblingsRecursive (this=0xaece088, pdev=0xa111914, siblings=..., index=6, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0xad62388)
    at kernel/qwidget.cpp:5537
#27 0x05f6fa45 in QWidgetPrivate::drawWidget (this=0xaece088, pdev=0xa111914, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0xad62388) at kernel/qwidget.cpp:5383
#28 0x05f70b35 in QWidgetPrivate::paintSiblingsRecursive (this=0xae9ff18, pdev=0xa111914, siblings=..., index=13, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0xad62388)
    at kernel/qwidget.cpp:5537
#29 0x05f6fa45 in QWidgetPrivate::drawWidget (this=0xae9ff18, pdev=0xa111914, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0xad62388) at kernel/qwidget.cpp:5383
#30 0x0615d620 in QWidgetBackingStore::sync (this=0xad62388) at painting/qbackingstore.cpp:1328
#31 0x05f62813 in QWidgetPrivate::syncBackingStore (this=0xae9ff18) at kernel/qwidget.cpp:1720
#32 0x05f69476 in QWidget::event (this=0xaea7228, event=0xaed1ba0) at kernel/qwidget.cpp:8390
#33 0x005bf383 in Plasma::Dialog::event (this=0xaea7228, event=0xaed1ba0) at ../../plasma/dialog.cpp:589
#34 0x05f0b32c in QApplicationPrivate::notify_helper (this=0x9f3eb58, receiver=0xaea7228, e=0xaed1ba0) at kernel/qapplication.cpp:4358
#35 0x05f12799 in QApplication::notify (this=0x9f358a8, receiver=0xaea7228, e=0xaed1ba0) at kernel/qapplication.cpp:4323
#36 0x0111090a in KApplication::notify (this=0x9f358a8, receiver=0xaea7228, event=0xaed1ba0) at ../../kdeui/kernel/kapplication.cpp:302
#37 0x077c96cb in QCoreApplication::notifyInternal (this=0x9f358a8, receiver=0xaea7228, event=0xaed1ba0) at kernel/qcoreapplication.cpp:732
#38 0x077cc92b in QCoreApplication::sendEvent (receiver=0x0, event_type=0, data=0x9f1ec68) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#39 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x9f1ec68) at kernel/qcoreapplication.cpp:1373
#40 0x077ccaed in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1266
#41 0x077f83ef in QCoreApplication::sendPostedEvents (s=0x9f40d20) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#42 postEventSourceDispatch (s=0x9f40d20) at kernel/qeventdispatcher_glib.cpp:276
#43 0x09c875e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#44 0x09c8b2d8 in ?? () from /lib/libglib-2.0.so.0
#45 0x09c8b4b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#46 0x077f7ee5 in QEventDispatcherGlib::processEvents (this=0x9f3dd20, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#47 0x05fcc105 in QGuiEventDispatcherGlib::processEvents (this=0x9f3dd20, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#48 0x077c81a9 in QEventLoop::processEvents (this=0xbf812e34, flags=) at kernel/qeventloop.cpp:149
#49 0x077c85fa in QEventLoop::exec (this=0xbf812e34, flags=...) at kernel/qeventloop.cpp:201
#50 0x077ccbaf in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#51 0x05f0a157 in QApplication::exec () at kernel/qapplication.cpp:3637
#52 0x0049566e in kdemain (argc=1, argv=0xbf813044) at ../../../../plasma/desktop/shell/main.cpp:118
#53 0x0804860b in main (argc=1, argv=0xbf813044) at plasma-desktop_dummy.cpp:3

Possible duplicates by query: bug 241378, bug 240094.

Reported using DrKonqi