Bug 231588

Summary: konqueror crashed when trying to reproduce bug #231583
Product: [Applications] konqueror Reporter: Unknown <null>
Component: generalAssignee: Konqueror Developers <konq-bugs>
Status: RESOLVED DUPLICATE    
Severity: crash CC: andresbajotierra
Priority: NOR    
Version: unspecified   
Target Milestone: ---   
Platform: Compiled Sources   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Unknown 2010-03-21 21:58:50 UTC 
Application: konqueror (4.4.1 (KDE 4.4.1))
KDE Platform Version: 4.4.1 (KDE 4.4.1) (Compiled from sources)
Qt Version: 4.6.2
Operating System: Linux 2.6.33-ck1 i686
Distribution: "Gentoo Base System release 2.0.1"

-- Information about the crash:
After wondering a while again @my.opera.com it crashed with the same reason as in bug #231583 (so it looks reproducible), but when I tried the "start with previous session" (or whatever it is called after the crash) it crashed with this error…

 -- Backtrace:
Application: Konqueror (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb565a700 (LWP 18116))]

Thread 3 (Thread 0xaf22fb70 (LWP 18288)):
#0  0xb789b424 in __kernel_vsyscall ()
#1  0xb6c0a022 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb6c9d781 in QWaitConditionPrivate::wait (this=0x8f4df3c, mutex=0x8f4df38, time=30000) at thread/qwaitcondition_unix.cpp:85
#3  QWaitCondition::wait (this=0x8f4df3c, mutex=0x8f4df38, time=30000) at thread/qwaitcondition_unix.cpp:159
#4  0xb6c90a41 in QThreadPoolThread::run (this=0x9011e00) at concurrent/qthreadpool.cpp:140
#5  0xb6c9c677 in QThreadPrivate::start (arg=0x9011e00) at thread/qthread_unix.cpp:248
#6  0xb6c056df in start_thread () from /lib/libpthread.so.0
#7  0xb5f688fe in ?? () from /lib/libc.so.6

Thread 2 (Thread 0xae7ffb70 (LWP 18304)):
#0  0xb789b424 in __kernel_vsyscall ()
#1  0xb6c0a022 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb6c9d781 in QWaitConditionPrivate::wait (this=0x8f4df3c, mutex=0x8f4df38, time=30000) at thread/qwaitcondition_unix.cpp:85
#3  QWaitCondition::wait (this=0x8f4df3c, mutex=0x8f4df38, time=30000) at thread/qwaitcondition_unix.cpp:159
#4  0xb6c90a41 in QThreadPoolThread::run (this=0x8fffdb8) at concurrent/qthreadpool.cpp:140
#5  0xb6c9c677 in QThreadPrivate::start (arg=0x8fffdb8) at thread/qthread_unix.cpp:248
#6  0xb6c056df in start_thread () from /lib/libpthread.so.0
#7  0xb5f688fe in ?? () from /lib/libc.so.6

Thread 1 (Thread 0xb565a700 (LWP 18116)):
[KCrash Handler]
#6  0xb656bc22 in QFreetypeFace::getSfntTable (this=0x92e7520, tag=1195656518, buffer=0x0, length=0xbfc9ad9c) at text/qfontengine_ft.cpp:404
#7  0xb656681a in QFontEngineXLFD::getSfntTableData (this=0x91cb6c0, tag=1195656518, buffer=0x0, length=0xbfc9ad9c) at text/qfontengine_x11.cpp:775
#8  0xb647d8d6 in hb_getSFntTable (font=0x91cb6c0, tableTag=1195656518, buffer=0x0, length=0xbfc9ad9c) at text/qfontengine.cpp:164
#9  0xb6d12d38 in getTableStream (font=0x91cb6c0, tableFunc=<value optimized out>, tag=1195656518) at ../3rdparty/harfbuzz/src/harfbuzz-shaper.cpp:938
#10 0xb6d12e43 in HB_NewFace (font=0x91cb6c0, tableFunc=0xb647d8b0 <hb_getSFntTable>) at ../3rdparty/harfbuzz/src/harfbuzz-shaper.cpp:982
#11 0xb6d18ba5 in qHBNewFace (font=0x91cb6c0, tableFunc=0xb647d8b0 <hb_getSFntTable>) at tools/qharfbuzz.cpp:155
#12 0xb647f6e2 in QFontEngine::harfbuzzFace (this=0x91cb6c0) at text/qfontengine.cpp:229
#13 0xb64b9735 in QTextEngine::shapeTextWithHarfbuzz (this=0x91f7d18, item=0) at text/qtextengine.cpp:1228
#14 0xb64ba225 in QTextEngine::shapeText (this=0x91f7d18, item=0) at text/qtextengine.cpp:874
#15 0xb64ba785 in QTextEngine::shape (this=0x91f7d18, item=0) at text/qtextengine.cpp:1359
#16 0xb64bd48c in QTextEngine::shapeLine (this=0x91f7d18, line=...) at text/qtextengine.cpp:844
#17 0xb64c56a8 in QTextLine::cursorToX (this=0xbfc9be70, cursorPos=0xbfc9be80, edge=QTextLine::Leading) at text/qtextlayout.cpp:2301
#18 0xb64a3fa5 in QTextLine::cursorToX (this=0x91f58c0, position=17) at ../../include/QtGui/../../src/gui/text/qtextlayout.h:218
#19 QTextControlPrivate::rectForPosition (this=0x91f58c0, position=17) at text/qtextcontrol.cpp:1344
#20 0xb64a424f in QTextControl::ensureCursorVisible (this=0x91f58b0) at text/qtextcontrol.cpp:2842
#21 0xb67358da in QTextEdit::ensureCursorVisible (this=0x8914e18) at widgets/qtextedit.cpp:2639
#22 0xb6739db9 in QTextEdit::showEvent (this=0x0) at widgets/qtextedit.cpp:1751
#23 0xb626ecd4 in QWidget::event (this=0x8914e18, event=0xbfc9c6c0) at kernel/qwidget.cpp:8205
#24 0xb66af4a4 in QFrame::event (this=0x8914e18, e=0xbfc9c6c0) at widgets/qframe.cpp:557
#25 0xb6755aef in QAbstractScrollArea::event (this=0x8914e18, e=0xbfc9c6c0) at widgets/qabstractscrollarea.cpp:989
#26 0xb673cd2e in QTextEdit::event (this=0x8914e18, e=0xbfc9c6c0) at widgets/qtextedit.cpp:1070
#27 0xb71c1d2a in KTextEdit::event (this=0x8914e18, ev=0xbfc9c6c0) at /home/porttmp/portage/kde-base/kdelibs-4.4.1-r1/work/kdelibs-4.4.1/kdeui/widgets/ktextedit.cpp:327
#28 0xb09d0d9d in khtml::TextAreaWidget::event (this=0x8914e18, e=0xbfc9c6c0) at /home/porttmp/portage/kde-base/kdelibs-4.4.1-r1/work/kdelibs-4.4.1/khtml/rendering/render_form.cpp:2044
#29 0xb62081af in QApplicationPrivate::notify_helper (this=0x890b358, receiver=0x8914e18, e=0xbfc9c6c0) at kernel/qapplication.cpp:4300
#30 0xb621077c in QApplication::notify (this=0xbfca02ec, receiver=0x8914e18, e=0xbfc9c6c0) at kernel/qapplication.cpp:4183
#31 0xb70a9721 in KApplication::notify (this=0xbfca02ec, receiver=0x8914e18, event=0xbfc9c6c0) at /home/porttmp/portage/kde-base/kdelibs-4.4.1-r1/work/kdelibs-4.4.1/kdeui/kernel/kapplication.cpp:302
#32 0xb6db0c62 in QCoreApplication::notifyInternal (this=0xbfca02ec, receiver=0x8914e18, event=0xbfc9c6c0) at kernel/qcoreapplication.cpp:704
#33 0xb6273aa5 in QCoreApplication::sendEvent (this=0x91f2e28) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#34 QWidgetPrivate::show_helper (this=0x91f2e28) at kernel/qwidget.cpp:7196
#35 0xb62741f0 in QWidget::setVisible (this=0x8914e18, visible=true) at kernel/qwidget.cpp:7418
#36 0xb0845389 in QWidget::show (this=0x8914e18) at /usr/include/qt4/QtGui/qwidget.h:485
#37 0xb09cc74c in khtml::RenderWidget::paint (this=0x91c49b0, paintInfo=..., _tx=470, _ty=2070)
    at /home/porttmp/portage/kde-base/kdelibs-4.4.1-r1/work/kdelibs-4.4.1/khtml/rendering/render_replaced.cpp:613
#38 0xb09f1099 in khtml::InlineBox::paint (this=0x95c328c, i=..., tx=470, ty=2070) at /home/porttmp/portage/kde-base/kdelibs-4.4.1-r1/work/kdelibs-4.4.1/khtml/rendering/render_line.cpp:141
#39 0xb09ef2da in khtml::InlineFlowBox::paint (this=0x95c32b4, i=..., tx=470, ty=2070) at /home/porttmp/portage/kde-base/kdelibs-4.4.1-r1/work/kdelibs-4.4.1/khtml/rendering/render_line.cpp:873
#40 0xb09ef422 in khtml::RootInlineBox::paint (this=0x95c32b4, i=..., tx=470, ty=2070) at /home/porttmp/portage/kde-base/kdelibs-4.4.1-r1/work/kdelibs-4.4.1/khtml/rendering/render_line.cpp:1181
#41 0xb09a3516 in khtml::RenderFlow::paintLines (this=0x91c4b2c, i=..., _tx=470, _ty=2070) at /home/porttmp/portage/kde-base/kdelibs-4.4.1-r1/work/kdelibs-4.4.1/khtml/rendering/render_flow.cpp:390
#42 0xb0972f2d in khtml::RenderBlock::paintObject (this=0x91c4b2c, pI=..., _tx=470, _ty=2070, shouldPaintOutline=true)
    at /home/porttmp/portage/kde-base/kdelibs-4.4.1-r1/work/kdelibs-4.4.1/khtml/rendering/render_block.cpp:1794
#43 0xb097327e in khtml::RenderBlock::paint (this=0x91c4b2c, pI=..., _tx=470, _ty=2070) at /home/porttmp/portage/kde-base/kdelibs-4.4.1-r1/work/kdelibs-4.4.1/khtml/rendering/render_block.cpp:1764
#44 0xb09730aa in khtml::RenderBlock::paintObject (this=0x91c492c, pI=..., _tx=470, _ty=2070, shouldPaintOutline=true)
    at /home/porttmp/portage/kde-base/kdelibs-4.4.1-r1/work/kdelibs-4.4.1/khtml/rendering/render_block.cpp:1798
#45 0xb097327e in khtml::RenderBlock::paint (this=0x91c492c, pI=..., _tx=387, _ty=2070) at /home/porttmp/portage/kde-base/kdelibs-4.4.1-r1/work/kdelibs-4.4.1/khtml/rendering/render_block.cpp:1764
#46 0xb096d3c1 in khtml::RenderBlock::paintFloats (this=0x91c46c4, pI=..., _tx=387, _ty=2059, paintSelection=false)
    at /home/porttmp/portage/kde-base/kdelibs-4.4.1-r1/work/kdelibs-4.4.1/khtml/rendering/render_block.cpp:1898
#47 0xb09731f2 in khtml::RenderBlock::paintObject (this=0x91c46c4, pI=..., _tx=387, _ty=2059, shouldPaintOutline=true)
    at /home/porttmp/portage/kde-base/kdelibs-4.4.1-r1/work/kdelibs-4.4.1/khtml/rendering/render_block.cpp:1803
#48 0xb097327e in khtml::RenderBlock::paint (this=0x91c46c4, pI=..., _tx=387, _ty=2059) at /home/porttmp/portage/kde-base/kdelibs-4.4.1-r1/work/kdelibs-4.4.1/khtml/rendering/render_block.cpp:1764
#49 0xb09730aa in khtml::RenderBlock::paintObject (this=0x91c4580, pI=..., _tx=387, _ty=2030, shouldPaintOutline=true)
    at /home/porttmp/portage/kde-base/kdelibs-4.4.1-r1/work/kdelibs-4.4.1/khtml/rendering/render_block.cpp:1798
#50 0xb097327e in khtml::RenderBlock::paint (this=0x91c4580, pI=..., _tx=387, _ty=2030) at /home/porttmp/portage/kde-base/kdelibs-4.4.1-r1/work/kdelibs-4.4.1/khtml/rendering/render_block.cpp:1764
#51 0xb09730aa in khtml::RenderBlock::paintObject (this=0x919e360, pI=..., _tx=387, _ty=320, shouldPaintOutline=true)
    at /home/porttmp/portage/kde-base/kdelibs-4.4.1-r1/work/kdelibs-4.4.1/khtml/rendering/render_block.cpp:1798
#52 0xb097327e in khtml::RenderBlock::paint (this=0x919e360, pI=..., _tx=387, _ty=320) at /home/porttmp/portage/kde-base/kdelibs-4.4.1-r1/work/kdelibs-4.4.1/khtml/rendering/render_block.cpp:1764
#53 0xb09730aa in khtml::RenderBlock::paintObject (this=0x919e2dc, pI=..., _tx=387, _ty=320, shouldPaintOutline=true)
    at /home/porttmp/portage/kde-base/kdelibs-4.4.1-r1/work/kdelibs-4.4.1/khtml/rendering/render_block.cpp:1798
#54 0xb097327e in khtml::RenderBlock::paint (this=0x919e2dc, pI=..., _tx=387, _ty=320) at /home/porttmp/portage/kde-base/kdelibs-4.4.1-r1/work/kdelibs-4.4.1/khtml/rendering/render_block.cpp:1764
#55 0xb096d332 in khtml::RenderBlock::paintFloats (this=0x919e1e8, pI=..., _tx=387, _ty=300, paintSelection=false)
    at /home/porttmp/portage/kde-base/kdelibs-4.4.1-r1/work/kdelibs-4.4.1/khtml/rendering/render_block.cpp:1894
#56 0xb09731f2 in khtml::RenderBlock::paintObject (this=0x919e1e8, pI=..., _tx=387, _ty=300, shouldPaintOutline=true)
    at /home/porttmp/portage/kde-base/kdelibs-4.4.1-r1/work/kdelibs-4.4.1/khtml/rendering/render_block.cpp:1803
#57 0xb097327e in khtml::RenderBlock::paint (this=0x919e1e8, pI=..., _tx=367, _ty=300) at /home/porttmp/portage/kde-base/kdelibs-4.4.1-r1/work/kdelibs-4.4.1/khtml/rendering/render_block.cpp:1764
#58 0xb09af69d in khtml::RenderLayer::paintLayer (this=0x919e26c, rootLayer=0x8f73510, p=0xbfc9d39c, paintDirtyRect=..., selectionOnly=false)
    at /home/porttmp/portage/kde-base/kdelibs-4.4.1-r1/work/kdelibs-4.4.1/khtml/rendering/render_layer.cpp:1108
#59 0xb09af406 in khtml::RenderLayer::paintLayer (this=0x8f73604, rootLayer=0x8f73510, p=0xbfc9d39c, paintDirtyRect=..., selectionOnly=false)
    at /home/porttmp/portage/kde-base/kdelibs-4.4.1-r1/work/kdelibs-4.4.1/khtml/rendering/render_layer.cpp:1135
#60 0xb09af406 in khtml::RenderLayer::paintLayer (this=0x8f73510, rootLayer=0x8f73510, p=0xbfc9d39c, paintDirtyRect=..., selectionOnly=false)
    at /home/porttmp/portage/kde-base/kdelibs-4.4.1-r1/work/kdelibs-4.4.1/khtml/rendering/render_layer.cpp:1135
#61 0xb09afa08 in khtml::RenderLayer::paint (this=0x8f73510, p=0xbfc9d39c, damageRect=..., selectionOnly=<value optimized out>)
    at /home/porttmp/portage/kde-base/kdelibs-4.4.1-r1/work/kdelibs-4.4.1/khtml/rendering/render_layer.cpp:1002
#62 0xb08440ab in KHTMLView::paintEvent (this=0x8ea9710, e=0xbfc9dac4) at /home/porttmp/portage/kde-base/kdelibs-4.4.1-r1/work/kdelibs-4.4.1/khtml/khtmlview.cpp:934
#63 0xb626ed28 in QWidget::event (this=0x8ea9710, event=0xbfc9dac4) at kernel/qwidget.cpp:8144
#64 0xb66af4a4 in QFrame::event (this=0x8ea9710, e=0xbfc9dac4) at widgets/qframe.cpp:557
#65 0xb083aafc in KHTMLView::widgetEvent (this=0x8ea9710, e=0xbfc9dac4) at /home/porttmp/portage/kde-base/kdelibs-4.4.1-r1/work/kdelibs-4.4.1/khtml/khtmlview.cpp:2362
#66 0xb083f816 in KHTMLView::eventFilter (this=0x8ea9710, o=0x8ea6ad8, e=0xbfc9dac4) at /home/porttmp/portage/kde-base/kdelibs-4.4.1-r1/work/kdelibs-4.4.1/khtml/khtmlview.cpp:2207
#67 0xb6db03f3 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x890b358, receiver=0x8ea6ad8, event=0xbfc9dac4) at kernel/qcoreapplication.cpp:819
#68 0xb620819f in QApplicationPrivate::notify_helper (this=0x890b358, receiver=0x8ea6ad8, e=0xbfc9dac4) at kernel/qapplication.cpp:4296
#69 0xb621077c in QApplication::notify (this=0xbfca02ec, receiver=0x8ea6ad8, e=0xbfc9dac4) at kernel/qapplication.cpp:4183
#70 0xb70a9721 in KApplication::notify (this=0xbfca02ec, receiver=0x8ea6ad8, event=0xbfc9dac4) at /home/porttmp/portage/kde-base/kdelibs-4.4.1-r1/work/kdelibs-4.4.1/kdeui/kernel/kapplication.cpp:302
#71 0xb6db0c62 in QCoreApplication::notifyInternal (this=0xbfca02ec, receiver=0x8ea6ad8, event=0xbfc9dac4) at kernel/qcoreapplication.cpp:704
#72 0xb6279573 in QCoreApplication::sendSpontaneousEvent (this=0x8ea6b80, pdev=0x8e9c28c, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0x8915310)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#73 QWidgetPrivate::drawWidget (this=0x8ea6b80, pdev=0x8e9c28c, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0x8915310) at kernel/qwidget.cpp:5339
#74 0xb627a447 in QWidgetPrivate::paintSiblingsRecursive (this=0x8ea9938, pdev=0x8e9c28c, siblings=..., index=0, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8915310)
    at kernel/qwidget.cpp:5452
#75 0xb6279219 in QWidgetPrivate::drawWidget (this=0x8ea9938, pdev=0x8e9c28c, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0x8915310) at kernel/qwidget.cpp:5388
#76 0xb627a447 in QWidgetPrivate::paintSiblingsRecursive (this=0x8ea9748, pdev=0x8e9c28c, siblings=..., index=1, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8915310)
    at kernel/qwidget.cpp:5452
#77 0xb627a284 in QWidgetPrivate::paintSiblingsRecursive (this=0x8ea9748, pdev=0x8e9c28c, siblings=..., index=2, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8915310)
    at kernel/qwidget.cpp:5439
#78 0xb6279219 in QWidgetPrivate::drawWidget (this=0x8ea9748, pdev=0x8e9c28c, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0x8915310) at kernel/qwidget.cpp:5388
#79 0xb627a447 in QWidgetPrivate::paintSiblingsRecursive (this=0x8e95028, pdev=0x8e9c28c, siblings=..., index=3, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8915310)
    at kernel/qwidget.cpp:5452
#80 0xb6279219 in QWidgetPrivate::drawWidget (this=0x8e95028, pdev=0x8e9c28c, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0x8915310) at kernel/qwidget.cpp:5388
#81 0xb627a447 in QWidgetPrivate::paintSiblingsRecursive (this=0x8e9fe78, pdev=0x8e9c28c, siblings=..., index=2, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8915310)
    at kernel/qwidget.cpp:5452
#82 0xb6279219 in QWidgetPrivate::drawWidget (this=0x8e9fe78, pdev=0x8e9c28c, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0x8915310) at kernel/qwidget.cpp:5388
#83 0xb627a447 in QWidgetPrivate::paintSiblingsRecursive (this=0x8e2eb18, pdev=0x8e9c28c, siblings=..., index=2, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8915310)
    at kernel/qwidget.cpp:5452
#84 0xb6279219 in QWidgetPrivate::drawWidget (this=0x8e2eb18, pdev=0x8e9c28c, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0x8915310) at kernel/qwidget.cpp:5388
#85 0xb627a447 in QWidgetPrivate::paintSiblingsRecursive (this=0x8e2e9b8, pdev=0x8e9c28c, siblings=..., index=0, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8915310)
    at kernel/qwidget.cpp:5452
#86 0xb627a284 in QWidgetPrivate::paintSiblingsRecursive (this=0x8e2e9b8, pdev=0x8e9c28c, siblings=..., index=1, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8915310)
    at kernel/qwidget.cpp:5439
#87 0xb627a284 in QWidgetPrivate::paintSiblingsRecursive (this=0x8e2e9b8, pdev=0x8e9c28c, siblings=..., index=2, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8915310)
    at kernel/qwidget.cpp:5439
#88 0xb627a284 in QWidgetPrivate::paintSiblingsRecursive (this=0x8e2e9b8, pdev=0x8e9c28c, siblings=..., index=5, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8915310)
    at kernel/qwidget.cpp:5439
#89 0xb6279219 in QWidgetPrivate::drawWidget (this=0x8e2e9b8, pdev=0x8e9c28c, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0x8915310) at kernel/qwidget.cpp:5388
#90 0xb627a447 in QWidgetPrivate::paintSiblingsRecursive (this=0x8c73a70, pdev=0x8e9c28c, siblings=..., index=61, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8915310)
    at kernel/qwidget.cpp:5452
#91 0xb6279219 in QWidgetPrivate::drawWidget (this=0x8c73a70, pdev=0x8e9c28c, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0x8915310) at kernel/qwidget.cpp:5388
#92 0xb646e143 in QWidgetBackingStore::sync (this=0x8915310) at painting/qbackingstore.cpp:1291
#93 0xb6267b2b in QWidgetPrivate::syncBackingStore (this=0x8c73a70) at kernel/qwidget.cpp:1672
#94 0xb626f6e0 in QWidget::event (this=0x8c73880, event=0x9695578) at kernel/qwidget.cpp:8291
#95 0xb66d010f in QMainWindow::event (this=0x8c73880, event=0x9695578) at widgets/qmainwindow.cpp:1433
#96 0xb71944ec in KMainWindow::event (this=0x8c73880, ev=0x9695578) at /home/porttmp/portage/kde-base/kdelibs-4.4.1-r1/work/kdelibs-4.4.1/kdeui/widgets/kmainwindow.cpp:1103
#97 0xb71d63f0 in KXmlGuiWindow::event (this=0x8c73880, ev=0x9695578) at /home/porttmp/portage/kde-base/kdelibs-4.4.1-r1/work/kdelibs-4.4.1/kdeui/xmlgui/kxmlguiwindow.cpp:131
#98 0xb27dec9c in KonqMainWindow::event (this=0x8c73880, e=0x9695578) at /home/porttmp/portage/kde-base/konqueror-4.4.1/work/konqueror-4.4.1/konqueror/src/konqmainwindow.cpp:5644
#99 0xb62081af in QApplicationPrivate::notify_helper (this=0x890b358, receiver=0x8c73880, e=0x9695578) at kernel/qapplication.cpp:4300
#100 0xb621077c in QApplication::notify (this=0xbfca02ec, receiver=0x8c73880, e=0x9695578) at kernel/qapplication.cpp:4183
#101 0xb70a9721 in KApplication::notify (this=0xbfca02ec, receiver=0x8c73880, event=0x9695578) at /home/porttmp/portage/kde-base/kdelibs-4.4.1-r1/work/kdelibs-4.4.1/kdeui/kernel/kapplication.cpp:302
#102 0xb6db0c62 in QCoreApplication::notifyInternal (this=0xbfca02ec, receiver=0x8c73880, event=0x9695578) at kernel/qcoreapplication.cpp:704
#103 0xb6db1bf4 in QCoreApplication::sendEvent (receiver=0x0, event_type=0, data=0x8882850) at kernel/qcoreapplication.h:215
#104 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8882850) at kernel/qcoreapplication.cpp:1345
#105 0xb6db1e2e in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1238
#106 0xb6de0f70 in QCoreApplication::sendPostedEvents (s=0x8911310) at kernel/qcoreapplication.h:220
#107 postEventSourceDispatch (s=0x8911310) at kernel/qeventdispatcher_glib.cpp:276
#108 0xb59d0b9f in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0

Possible duplicates by query: bug 231583.

Reported using DrKonqi
Comment 1 Dario Andres 2010-03-21 23:09:06 UTC 
Backtrace mostly matches the first part of bug 231583.
Both are about font size related functions deep inside the Qt library...
Comment 2 Maksim Orlovich 2010-07-29 18:52:13 UTC 

*** This bug has been marked as a duplicate of bug 215258 ***