Bug 193387

Application that crashed: plasma-desktop
Version of the application: 0.3
KDE Version: 4.2.85 (KDE 4.2.85 (KDE 4.3 Beta1))
Qt Version: 4.5.1
Operating System: Linux 2.6.30-5-generic x86_64
Distribution: Ubuntu karmic (development branch)

 -- Backtrace:
Application: Plasma Workspace (plasma-desktop), signal: Segmentation fault
[Current thread is 0 (LWP 5042)]

Thread 2 (Thread 0x7f6a6c2ac950 (LWP 5043)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f6a8ba6883b in QWaitCondition::wait (this=<value optimized out>, mutex=0x10a91c8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  0x00007f6a8881dd1c in QHostInfoAgent::run (this=0x10a91b0) at kernel/qhostinfo.cpp:260
#3  0x00007f6a8ba67781 in QThreadPrivate::start (arg=0x10a91b0) at thread/qthread_unix.cpp:189
#4  0x00007f6a8631d3ba in start_thread (arg=<value optimized out>) at pthread_create.c:297
#5  0x00007f6a8e8d80bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f6a8eebc7a0 (LWP 5042)):
[KCrash Handler]
#5  0x0000000000000000 in ?? ()
#6  0x00007f6a8c3fb5f1 in blend_src_generic<(SpanMethod)0u> (count=<value optimized out>, spans=0xc9fd648, userData=<value optimized out>) at painting/qdrawhelper.cpp:3389
#7  0x00007f6a8c3fd0d6 in blend_transformed_bilinear_tiled_argb<(SpanMethod)0u> (count=-1961897264, spans=0x7fff8b1012d0, userData=0xca00c00) at painting/qdrawhelper.cpp:5741
#8  0x00007f6a8c4316e6 in gray_convert_glyph (worker=0xc9fced0) at painting/qgrayraster.c:1771
#9  0x00007f6a8c3d23ec in QRasterPaintEnginePrivate::rasterize (this=0xc9f85c0, outline=<value optimized out>, callback=0x7f6a8c3ea5e0 <qBlendTexture(int, QT_FT_Span_ const*, void*)>, userData=0x0)
    at painting/qpaintengine_raster.cpp:3958
#10 0x00007f6a8c3d9364 in QRasterPaintEngine::fillPath (this=<value optimized out>, path=@0x7fff8b103e40, fillData=0xca00c00) at painting/qpaintengine_raster.cpp:1367
#11 0x00007f6a8c3e4def in QRasterPaintEngine::drawPath (this=0xc9f1e40, path=@0x7fff8b103e40) at painting/qpaintengine_raster.cpp:1897
#12 0x00007f6a8c371fba in QPainterPrivate::draw_helper (this=0xc9e84a0, originalPath=@0x7fff8b103e40, op=<value optimized out>) at painting/qpainter.cpp:451
#13 0x00007f6a8c374ef8 in QPainter::drawRects (this=<value optimized out>, rects=<value optimized out>, rectCount=1) at painting/qpainter.cpp:3334
#14 0x00007f6a8c376d1c in QPainter::drawPixmap (this=0x7fff8b1041f0, r=<value optimized out>, pm=@0xf4f228, sr=<value optimized out>) at ../../include/QtGui/../../src/gui/painting/qpainter.h:604
#15 0x00007f6a6de300e1 in MicroBlog::paintIcon (this=0xf4f190) at /usr/include/qt4/QtGui/qpainter.h:799
#16 0x00007f6a6de32fb8 in MicroBlog::showTweets (this=0xf4f190) at ../../../applets/microblog/microblog.cpp:548
#17 0x00007f6a6de343e4 in MicroBlog::dataUpdated (this=0xf4f190, source=<value optimized out>, data=@0xfffffffffffffff8) at ../../../applets/microblog/microblog.cpp:414
#18 0x00007f6a6de35eae in MicroBlog::qt_metacall (this=0xf4f190, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff8b104dc0) at ./microblog.moc:89
#19 0x00007f6a8bb65e12 in QMetaObject::activate (sender=0x1530bb0, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3120
#20 0x00007f6a8e49ab97 in Plasma::DataContainer::dataUpdated (this=0x7fff8b0fd2d0, _t1=<value optimized out>, _t2=<value optimized out>) at ./datacontainer.moc:93
#21 0x00007f6a8e49acf1 in Plasma::DataContainer::checkForUpdate (this=0x1530bb0) at ../../plasma/datacontainer.cpp:167
#22 0x00007f6a6a225288 in ImageSource::result (this=0x1530bb0, job=0xc6dbaa0) at ../../../dataengines/microblog/imagesource.cpp:68
#23 0x00007f6a6a225640 in ImageSource::qt_metacall (this=0x1530bb0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff8b105080) at ./imagesource.moc:71
#24 0x00007f6a8bb65e12 in QMetaObject::activate (sender=0xc6dbaa0, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3120
#25 0x00007f6a8cd98c42 in KJob::result (this=0x7fff8b0fd2d0, _t1=0xc6dbaa0) at ./kjob.moc:188
#26 0x00007f6a8cd98fbf in KJob::emitResult (this=0xc6dbaa0) at ../../kdecore/jobs/kjob.cpp:304
#27 0x00007f6a8b311a23 in KIO::SimpleJob::slotFinished (this=0xc6dbaa0) at ../../kio/kio/job.cpp:485
#28 0x00007f6a8b311ed3 in KIO::TransferJob::slotFinished (this=0xc6dbaa0) at ../../kio/kio/job.cpp:962
#29 0x00007f6a8b30ffb1 in KIO::TransferJob::qt_metacall (this=0xc6dbaa0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff8b1054a0) at ./jobclasses.moc:343
#30 0x00007f6a8bb65e12 in QMetaObject::activate (sender=0xb22b530, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3120
#31 0x00007f6a8b3d2ab1 in KIO::SlaveInterface::dispatch (this=0xb22b530, _cmd=104, rawdata=@0x7fff8b1056f0) at ../../kio/kio/slaveinterface.cpp:175
#32 0x00007f6a8b3cf443 in KIO::SlaveInterface::dispatch (this=0xb22b530) at ../../kio/kio/slaveinterface.cpp:91
#33 0x00007f6a8b3c2352 in KIO::Slave::gotInput (this=0xb22b530) at ../../kio/kio/slave.cpp:322
#34 0x00007f6a8b3c43cc in KIO::Slave::qt_metacall (this=0xb22b530, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff8b105860) at ./slave.moc:76
#35 0x00007f6a8bb65e12 in QMetaObject::activate (sender=0xc308590, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3120
#36 0x00007f6a8b2df3e7 in KIO::ConnectionPrivate::dequeue (this=0xb22b4d0) at ../../kio/kio/connection.cpp:82
#37 0x00007f6a8b2df50d in KIO::Connection::qt_metacall (this=0xc308590, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xc986eb0) at ./connection.moc:73
#38 0x00007f6a8bb5fef9 in QObject::event (this=0xc308590, e=0xc9928e0) at kernel/qobject.cpp:1118
#39 0x00007f6a8c2563fc in QApplicationPrivate::notify_helper (this=0xa06320, receiver=0xc308590, e=0xc9928e0) at kernel/qapplication.cpp:4057
#40 0x00007f6a8c25d6ae in QApplication::notify (this=0x9f1280, receiver=0xc308590, e=0xc9928e0) at kernel/qapplication.cpp:4022
#41 0x00007f6a8d345526 in KApplication::notify (this=0x9f1280, receiver=0xc308590, event=0xc9928e0) at ../../kdeui/kernel/kapplication.cpp:307
#42 0x00007f6a8bb503ec in QCoreApplication::notifyInternal (this=0x9f1280, receiver=0xc308590, event=0xc9928e0) at kernel/qcoreapplication.cpp:610
#43 0x00007f6a8bb50eda in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x9d7e60)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#44 0x00007f6a8bb79a93 in postEventSourceDispatch (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#45 0x00007f6a8656dfce in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#46 0x00007f6a86571728 in ?? () from /usr/lib/libglib-2.0.so.0
#47 0x00007f6a8657189c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#48 0x00007f6a8bb79706 in QEventDispatcherGlib::processEvents (this=0x9d7a50, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:324
#49 0x00007f6a8c2ec1de in QGuiEventDispatcherGlib::processEvents (this=0x7fff8b0fd2d0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#50 0x00007f6a8bb4ecc2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#51 0x00007f6a8bb4f094 in QEventLoop::exec (this=0x7fff8b106160, flags=) at kernel/qeventloop.cpp:200
#52 0x00007f6a8bb51189 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#53 0x00007f6a8eba021f in kdemain (argc=<value optimized out>, argv=<value optimized out>) at ../../../../plasma/shells/desktop/main.cpp:50
#54 0x00007f6a8e8105a6 in __libc_start_main (main=0x400730 <main>, argc=1, ubp_av=0x7fff8b106468, init=0x400760 <__libc_csu_init>, fini=<value optimized out>, rtld_fini=<value optimized out>, 
    stack_end=0x7fff8b106458) at libc-start.c:220
#55 0x0000000000400669 in _start () at ../sysdeps/x86_64/elf/start.S:113