Application: plasma-desktop (0.3)
KDE Platform Version: 4.4.5 (KDE 4.4.5)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-gg508-generic x86_64
Distribution: Ubuntu 10.04.1 LTS

-- Information about the crash:
My NFS credentials expired. I think this lead to this crash.

The crash can be reproduced some of the time.

 -- Backtrace:
Application: Plasma Workspace (kdeinit4), signal: Bus error
Using host libthread_db library "/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f41cbfd9760 (LWP 3147))]

Thread 7 (Thread 0x7f41a9552700 (LWP 3171)):
#0  0x00007f41c8fcaf93 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f41c598f4a9 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f41c598f8fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007f41ca5d3566 in QEventDispatcherGlib::processEvents (this=0x1e4d190, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#4  0x00007f41ca5a8992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f41ca5a8d6c in QEventLoop::exec (this=0x7f41a9551db0, flags=) at kernel/qeventloop.cpp:201
#6  0x00007f41ca4b2d59 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#7  0x00007f41ca589178 in QInotifyFileSystemWatcherEngine::run (this=0x1e4c6b0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f41ca4b5775 in QThreadPrivate::start (arg=0x1e4c6b0) at thread/qthread_unix.cpp:248
#9  0x00007f41ca2259ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007f41c8fd770d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f41abc1c700 (LWP 23322)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f41ca4b672b in wait (this=<value optimized out>, mutex=0x1cd6240, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1cd6240, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f41c1450026 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1d01440, th=0x25ffc10) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f41c14526ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x1cd7380, th=0x25ffc10) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f41c1450bff in ThreadWeaver::ThreadRunHelper::run (this=0x7f41abc1be00, parent=0x1d01440, th=0x25ffc10) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f41c1451168 in ThreadWeaver::Thread::run (this=0x25ffc10) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f41ca4b5775 in QThreadPrivate::start (arg=0x25ffc10) at thread/qthread_unix.cpp:248
#8  0x00007f41ca2259ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#9  0x00007f41c8fd770d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f419e733700 (LWP 23323)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f41ca4b672b in wait (this=<value optimized out>, mutex=0x1cd6240, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1cd6240, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f41c1450026 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1d01440, th=0x24ea8e0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f41c14526ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x1cd7380, th=0x24ea8e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f41c1450bff in ThreadWeaver::ThreadRunHelper::run (this=0x7f419e732e00, parent=0x1d01440, th=0x24ea8e0) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f41c1451168 in ThreadWeaver::Thread::run (this=0x24ea8e0) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f41ca4b5775 in QThreadPrivate::start (arg=0x24ea8e0) at thread/qthread_unix.cpp:248
#8  0x00007f41ca2259ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#9  0x00007f41c8fd770d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f419df32700 (LWP 23324)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f41ca4b672b in wait (this=<value optimized out>, mutex=0x1cd6240, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1cd6240, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f41c1450026 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1d01440, th=0x29ebc70) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f41c14526ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x1cd7380, th=0x29ebc70) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f41c1450bff in ThreadWeaver::ThreadRunHelper::run (this=0x7f419df31e00, parent=0x1d01440, th=0x29ebc70) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f41c1451168 in ThreadWeaver::Thread::run (this=0x29ebc70) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f41ca4b5775 in QThreadPrivate::start (arg=0x29ebc70) at thread/qthread_unix.cpp:248
#8  0x00007f41ca2259ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#9  0x00007f41c8fd770d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f419d731700 (LWP 23325)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f41ca4b672b in wait (this=<value optimized out>, mutex=0x1cd6240, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1cd6240, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f41c1450026 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1d01440, th=0x1924730) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f41c14526ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x1cd7380, th=0x1924730) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f41c1450bff in ThreadWeaver::ThreadRunHelper::run (this=0x7f419d730e00, parent=0x1d01440, th=0x1924730) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f41c1451168 in ThreadWeaver::Thread::run (this=0x1924730) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f41ca4b5775 in QThreadPrivate::start (arg=0x1924730) at thread/qthread_unix.cpp:248
#8  0x00007f41ca2259ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#9  0x00007f41c8fd770d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f419cf30700 (LWP 23326)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f41ca4b672b in wait (this=<value optimized out>, mutex=0x1cd6240, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1cd6240, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f41c1450026 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1d01440, th=0x24e7430) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f41c14526ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x1cd7380, th=0x24e7430) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f41c1450bff in ThreadWeaver::ThreadRunHelper::run (this=0x7f419cf2fe00, parent=0x1d01440, th=0x24e7430) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f41c1451168 in ThreadWeaver::Thread::run (this=0x24e7430) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f41ca4b5775 in QThreadPrivate::start (arg=0x24e7430) at thread/qthread_unix.cpp:248
#8  0x00007f41ca2259ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#9  0x00007f41c8fd770d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f41cbfd9760 (LWP 3147)):
[KCrash Handler]
#4  0x00007f41c4e7dcf0 in ?? () from /usr/lib/libfreetype.so.6
#5  0x00007f41c4e7e214 in ?? () from /usr/lib/libfreetype.so.6
#6  0x00007f41c9a321dc in QFontEngineFT::stringToCMap (this=<value optimized out>, str=<value optimized out>, len=<value optimized out>, glyphs=<value optimized out>, nglyphs=<value optimized out>, flags=<value optimized out>) at text/qfontengine_ft.cpp:1655
#7  0x00007f41c996f04c in QFontEngineMulti::stringToCMap (this=0x1a1a950, str=<value optimized out>, len=<value optimized out>, glyphs=0x7fffcc971f50, nglyphs=<value optimized out>, flags=<value optimized out>) at text/qfontengine.cpp:1305
#8  0x00007f41c999f85c in stringToGlyphs (this=<value optimized out>, item=<value optimized out>) at text/qtextengine.cpp:823
#9  QTextEngine::shapeTextWithHarfbuzz (this=<value optimized out>, item=<value optimized out>) at text/qtextengine.cpp:1163
#10 0x00007f41c99a063f in QTextEngine::shapeText (this=0x7fffcc972590, item=<value optimized out>) at text/qtextengine.cpp:874
#11 0x00007f41c99a09f7 in QTextEngine::shape (this=0x7fffcc972590, item=0) at text/qtextengine.cpp:1359
#12 0x00007f41c99a2d99 in QTextEngine::width (this=0x7fffcc972590, from=<value optimized out>, len=<value optimized out>) at text/qtextengine.cpp:1550
#13 0x00007f41c997bc99 in QFontMetricsF::width (this=<value optimized out>, text=...) at text/qfontmetrics.cpp:1376
#14 0x00007f41af541160 in NotificationWidgetPrivate::setTextFields (this=0x1f76e90, applicationName=..., summary=<value optimized out>, message=<value optimized out>) at ../../../../../plasma/generic/applets/systemtray/ui/notificationwidget.cpp:174
#15 0x00007f41af541575 in NotificationWidgetPrivate::updateNotification (this=0x1f76e90) at ../../../../../plasma/generic/applets/systemtray/ui/notificationwidget.cpp:243
#16 0x00007f41af541ea3 in NotificationWidget::NotificationWidget (this=0x2086630, notification=0x229f6d0, extenderItem=<value optimized out>) at ../../../../../plasma/generic/applets/systemtray/ui/notificationwidget.cpp:120
#17 0x00007f41af532ec9 in SystemTray::Applet::addNotification (this=0x1c9d170, notification=0x229f6d0) at ../../../../../plasma/generic/applets/systemtray/ui/applet.cpp:745
#18 0x00007f41af537290 in SystemTray::Applet::qt_metacall (this=0x1c9d170, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffcc972c70) at ./applet.moc:101
#19 0x00007f41ca5bce3f in QMetaObject::activate (sender=0x1c54fb0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0xa) at kernel/qobject.cpp:3293
#20 0x00007f41af511ac2 in SystemTray::Manager::notificationAdded (this=0x7f419fe57cde, _t1=0x229f6d0) at ./manager.moc:155
#21 0x00007f41af512fa4 in SystemTray::Manager::qt_metacall (this=0x1c54fb0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffcc972db0) at ./manager.moc:118
#22 0x00007f41ca5bce3f in QMetaObject::activate (sender=0x1db2c50, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0xa) at kernel/qobject.cpp:3293
#23 0x00007f41af513312 in SystemTray::Protocol::notificationCreated (this=0x7f419fe57cde, _t1=0x229f6d0) at ./protocol.moc:105
#24 0x00007f41af521b2a in SystemTray::DBusNotificationProtocol::dataUpdated (this=0x1db2c50, source=<value optimized out>, data=<value optimized out>) at ../../../../../plasma/generic/applets/systemtray/protocols/notifications/dbusnotificationprotocol.cpp:121
#25 0x00007f41af522384 in SystemTray::DBusNotificationProtocol::qt_metacall (this=0x1db2c50, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffcc973190) at ./dbusnotificationprotocol.moc:86
#26 0x00007f41ca5b280e in QMetaMethod::invoke (this=0x7fffcc973440, object=0x1db2c50, connectionType=<value optimized out>, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1533
#27 0x00007f41ca5b2ec6 in QMetaObject::invokeMethod (obj=0x1db2c50, member=<value optimized out>, type=<value optimized out>, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1113
#28 0x00007f41c2fb1637 in invokeMethod (this=<value optimized out>, s=0x2b22740, visualization=0x1db2c50, pollingInterval=<value optimized out>, align=Plasma::NoAlignment, immediateCall=true) at /usr/include/qt4/QtCore/qobjectdefs.h:414
#29 Plasma::DataEnginePrivate::connectSource (this=<value optimized out>, s=0x2b22740, visualization=0x1db2c50, pollingInterval=<value optimized out>, align=Plasma::NoAlignment, immediateCall=true) at ../../plasma/dataengine.cpp:665
#30 0x00007f41c2fb2074 in Plasma::DataEngine::connectSource (this=0x1da1a80, source=<value optimized out>, visualization=0x1db2c50, pollingInterval=0, intervalAlignment=Plasma::NoAlignment) at ../../plasma/dataengine.cpp:104
#31 0x00007f41af5223a0 in SystemTray::DBusNotificationProtocol::qt_metacall (this=0x1db2c50, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffcc9739e0) at ./dbusnotificationprotocol.moc:85
#32 0x00007f41ca5bce3f in QMetaObject::activate (sender=0x1da1a80, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0xa) at kernel/qobject.cpp:3293
#33 0x00007f41c2fb0b82 in Plasma::DataEngine::sourceAdded (this=0x7f419fe57cde, _t1=<value optimized out>) at ./dataengine.moc:185
#34 0x00007f41c2fb2370 in Plasma::DataEngine::setData (this=0x1da1a80, source=..., data=...) at ../../plasma/dataengine.cpp:221
#35 0x00007f41ad829ce2 in NotificationsEngine::Notify (this=0x1da1a80, app_name=<value optimized out>, replaces_id=<value optimized out>, app_icon=<value optimized out>, summary=<value optimized out>, body=<value optimized out>, actions=..., hints=..., timeout=5000) at ../../../../../plasma/generic/dataengines/notifications/notificationsengine.cpp:196
#36 0x00007f41ad82ca3e in Notify (this=0x1d8f400, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffcc974030) at notificationsadaptor.cpp:57
#37 NotificationsAdaptor::qt_metacall (this=0x1d8f400, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffcc974030) at notificationsadaptor.moc:125
#38 0x00007f41c896e486 in QDBusConnectionPrivate::deliverCall (this=<value optimized out>, object=<value optimized out>, msg=<value optimized out>, metaTypes=..., slotIdx=<value optimized out>) at qdbusintegrator.cpp:904
#39 0x00007f41c896f74b in QDBusConnectionPrivate::activateCall (this=<value optimized out>, object=0x1d8f400, flags=273, msg=...) at qdbusintegrator.cpp:816
#40 0x00007f41c89701cd in QDBusConnectionPrivate::activateObject (this=<value optimized out>, node=<value optimized out>, msg=..., pathStartPos=<value optimized out>) at qdbusintegrator.cpp:1364
#41 0x00007f41c8970468 in QDBusActivateObjectEvent::placeMetaCall (this=0x25029b0) at qdbusintegrator.cpp:1477
#42 0x00007f41ca5b9d49 in QObject::event (this=0x1da1a80, e=0x25029b0) at kernel/qobject.cpp:1248
#43 0x00007f41c974622c in QApplicationPrivate::notify_helper (this=0x18dd740, receiver=0x1da1a80, e=0x25029b0) at kernel/qapplication.cpp:4300
#44 0x00007f41c974c6fb in QApplication::notify (this=0x18c7230, receiver=0x1da1a80, e=0x25029b0) at kernel/qapplication.cpp:4183
#45 0x00007f41caaf1a16 in KApplication::notify (this=0x18c7230, receiver=0x1da1a80, event=0x25029b0) at ../../kdeui/kernel/kapplication.cpp:302
#46 0x00007f41ca5aa06c in QCoreApplication::notifyInternal (this=0x18c7230, receiver=0x1da1a80, event=0x25029b0) at kernel/qcoreapplication.cpp:704
#47 0x00007f41ca5ac7e7 in sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x1857d50) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#48 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x1857d50) at kernel/qcoreapplication.cpp:1345
#49 0x00007f41ca5d39d3 in sendPostedEvents (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#50 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:276
#51 0x00007f41c598b8c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#52 0x00007f41c598f748 in ?? () from /lib/libglib-2.0.so.0
#53 0x00007f41c598f8fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#54 0x00007f41ca5d3513 in QEventDispatcherGlib::processEvents (this=0x18dcfe0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#55 0x00007f41c97f646e in QGuiEventDispatcherGlib::processEvents (this=0x7f419fe57cde, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#56 0x00007f41ca5a8992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#57 0x00007f41ca5a8d6c in QEventLoop::exec (this=0x7fffcc974cf0, flags=) at kernel/qeventloop.cpp:201
#58 0x00007f41ca5acaab in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#59 0x00007f41bdf06fb2 in kdemain (argc=<value optimized out>, argv=<value optimized out>) at ../../../../plasma/desktop/shell/main.cpp:112
#60 0x00000000004070f3 in launch (argc=1, _name=<value optimized out>, args=<value optimized out>, cwd=<value optimized out>, envc=0, envs=<value optimized out>, reset_env=false, tty=0x0, avoid_loops=false, startup_id_str=0x40a4f9 "0") at ../../kinit/kinit.cpp:717
#61 0x0000000000407cb0 in handle_launcher_request (sock=8, who=<value optimized out>) at ../../kinit/kinit.cpp:1209
#62 0x000000000040823a in handle_requests (waitForPid=0) at ../../kinit/kinit.cpp:1402
#63 0x0000000000408e22 in main (argc=4, argv=<value optimized out>, envp=<value optimized out>) at ../../kinit/kinit.cpp:1845

Possible duplicates by query: bug 268006.

Reported using DrKonqi