Bug 229142

Application: konqueror (4.4.00 (KDE 4.4.0) "release 2")
KDE Platform Version: 4.4.00 (KDE 4.4.0) "release 2"
Qt Version: 4.6.2
Operating System: Linux 2.6.31.12-0.1-desktop i686
Distribution: "openSUSE 11.2 (i586)"

-- Information about the crash:
Open the Acid3 test in Konqueror. It shows "JS?" despite JavaSript is enabled . Refresh it. Konqueror crashes.

The crash can be reproduced some of the time.

 -- Backtrace:
Application: Konqueror (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb52d0980 (LWP 8023))]

Thread 2 (Thread 0xaec22b70 (LWP 8042)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb6a09d95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xac306b77 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0xac3e21a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2304
#3  0xac306bbf in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0xac3e21a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1438
#4  0xb6a056e5 in start_thread () from /lib/libpthread.so.0
#5  0xb6a05600 in ?? () from /lib/libpthread.so.0

Thread 1 (Thread 0xb52d0980 (LWP 8023)):
[KCrash Handler]
#6  0xb570ff20 in FT_Get_Sfnt_Table () from /usr/lib/libfreetype.so.6
#7  0xb63cb265 in QFreetypeFace::fsType (this=0x9234a10) at text/qfontengine_ft.cpp:162
#8  0xb63c8db4 in QFontEngineXLFD::faceId (this=0x8baaf20) at text/qfontengine_x11.cpp:697
#9  0xb63c9308 in QFontEngineXLFD::getSfntTableData (this=0x8baaf20, tag=1195656518, buffer=0x0, length=0xbf9675fc) at text/qfontengine_x11.cpp:772
#10 0xb62f2837 in hb_getSFntTable (font=0x8baaf20, tableTag=1195656518, buffer=0x0, length=0xbf9675fc) at text/qfontengine.cpp:164
#11 0xb6af3d49 in getTableStream (font=0x8baaf20, tableFunc=<value optimized out>, tag=1195656518) at ../3rdparty/harfbuzz/src/harfbuzz-shaper.cpp:938
#12 0xb6af3e51 in HB_NewFace (font=0x8baaf20, tableFunc=0xb62f2810 <hb_getSFntTable(void*, HB_Tag, HB_Byte*, HB_UInt*)>) at ../3rdparty/harfbuzz/src/harfbuzz-shaper.cpp:982
#13 0xb6af9943 in qHBNewFace (font=0x8baaf20, tableFunc=0xb62f2810 <hb_getSFntTable(void*, HB_Tag, HB_Byte*, HB_UInt*)>) at tools/qharfbuzz.cpp:155
#14 0xb62f47d2 in QFontEngine::harfbuzzFace (this=0x8baaf20) at text/qfontengine.cpp:229
#15 0xb632afab in QTextEngine::shapeTextWithHarfbuzz (this=0x8ba4f08, item=0) at text/qtextengine.cpp:1228
#16 0xb632ba6b in QTextEngine::shapeText (this=0x8ba4f08, item=0) at text/qtextengine.cpp:874
#17 0xb632bf51 in QTextEngine::shape (this=0x8ba4f08, item=0) at text/qtextengine.cpp:1359
#18 0xb6333b20 in QTextLine::layout_helper (this=0xbf9681a8, maxGlyphs=2147483647) at text/qtextlayout.cpp:1752
#19 0xb6334834 in QTextLine::setNumColumns (this=0xbf9681a8, numColumns=2147483647) at text/qtextlayout.cpp:1613
#20 0xb6334bb1 in QTextLayout::createLine (this=0x8baad50) at text/qtextlayout.cpp:764
#21 0xac4c4de1 in KateRenderer::layoutLine (this=0x8e9b058, lineLayout=..., maxwidth=-1, cacheLayout=<value optimized out>) at /usr/src/debug/kdelibs-4.4.0/kate/render/katerenderer.cpp:859
#22 0xac4cc594 in KateLayoutCache::line (this=0x90b8488, realLine=0, virtualLine=-1) at /usr/src/debug/kdelibs-4.4.0/kate/render/katelayoutcache.cpp:312
#23 0xac4cd5fb in KateLayoutCache::updateViewCache (this=0x90b8488, startPos=..., newViewLineCount=0, viewLinesScrolled=0) at /usr/src/debug/kdelibs-4.4.0/kate/render/katelayoutcache.cpp:229
#24 0xac538086 in KateViewInternal::tagLines (this=0x8f524f8, start=) at /usr/src/debug/kdelibs-4.4.0/kate/view/kateviewinternal.cpp:2069
#25 0xac538525 in KateViewInternal::tagRange (this=0x8f524f8, range=..., realCursors=true) at /usr/src/debug/kdelibs-4.4.0/kate/view/kateviewinternal.cpp:2125
#26 0xac538d22 in KateViewInternal::updateBracketMarks (this=0x8f524f8) at /usr/src/debug/kdelibs-4.4.0/kate/view/kateviewinternal.cpp:1988
#27 0xac522dca in KateView::updateRendererConfig (this=0x8cebef8) at /usr/src/debug/kdelibs-4.4.0/kate/view/kateview.cpp:1542
#28 0xac4c30a1 in KateRenderer::updateConfig (this=0x8e9b058) at /usr/src/debug/kdelibs-4.4.0/kate/render/katerenderer.cpp:795
#29 0xac59f920 in KateRendererConfig::updateConfig (this=0x8baaf20) at /usr/src/debug/kdelibs-4.4.0/kate/utils/kateconfig.cpp:1346
#30 0xac59df0c in KateConfig::configEnd (this=0x1) at /usr/src/debug/kdelibs-4.4.0/kate/utils/kateconfig.cpp:77
#31 0xac492a8a in KateDocument::updateFileType (this=0x8eedc18, newType=..., user=false) at /usr/src/debug/kdelibs-4.4.0/kate/document/katedocument.cpp:4663
#32 0xac495abe in KateDocument::openFile (this=0x8eedc18) at /usr/src/debug/kdelibs-4.4.0/kate/document/katedocument.cpp:2084
#33 0xb74ac404 in KParts::ReadOnlyPartPrivate::_k_slotJobFinished (this=0x8e8ff78, job=0x8f95890) at /usr/src/debug/kdelibs-4.4.0/kparts/part.cpp:635
#34 0xb74b8f38 in KParts::ReadOnlyPart::qt_metacall (this=0x8eedc18, _c=InvokeMetaMethod, _id=5, _a=0xbf968b38) at /usr/src/debug/kdelibs-4.4.0/build/kparts/part.moc:177
#35 0xb74b9022 in KParts::ReadWritePart::qt_metacall (this=0x8eedc18, _c=InvokeMetaMethod, _id=12, _a=0xbf968b38) at /usr/src/debug/kdelibs-4.4.0/build/kparts/part.moc:291
#36 0xb02ba882 in KTextEditor::Document::qt_metacall (this=0x8eedc18, _c=InvokeMetaMethod, _id=12, _a=0xbf968b38) at /usr/src/debug/kdelibs-4.4.0/build/interfaces/ktexteditor/document.moc:98
#37 0xac497b92 in KateDocument::qt_metacall (this=0x8eedc18, _c=InvokeMetaMethod, _id=12, _a=0xbf968b38) at /usr/src/debug/kdelibs-4.4.0/build/kate/katedocument.moc:286
#38 0xb6b8f14d in QMetaObject::metacall (object=0x8eedc18, cl=3051799456, idx=12, argv=0xbf968b38) at kernel/qmetaobject.cpp:237
#39 0xb6b9dfaa in QMetaObject::activate (sender=0x8f95890, m=0xb7753850, local_signal_index=3, argv=0xbf968b38) at kernel/qobject.cpp:3293
#40 0xb75580d5 in KJob::result (this=0x8f95890, _t1=0x8f95890) at /usr/src/debug/kdelibs-4.4.0/build/kdecore/kjob.moc:194
#41 0xb7561818 in KJob::emitResult (this=0x8f95890) at /usr/src/debug/kdelibs-4.4.0/kdecore/jobs/kjob.cpp:312
#42 0xb723f8bb in KIO::FileCopyJob::slotResult (this=0x8f95890, job=0x9102820) at /usr/src/debug/kdelibs-4.4.0/kio/kio/job.cpp:2280
#43 0xb725a78e in KIO::FileCopyJob::qt_metacall (this=0x8f95890, _c=InvokeMetaMethod, _id=32, _a=0xbf968cb8) at /usr/src/debug/kdelibs-4.4.0/build/kio/jobclasses.moc:721
#44 0xb6b8f14d in QMetaObject::metacall (object=0x8f95890, cl=3051799456, idx=32, argv=0xbf968cb8) at kernel/qmetaobject.cpp:237
#45 0xb6b9dfaa in QMetaObject::activate (sender=0x9102820, m=0xb7753850, local_signal_index=3, argv=0xbf968cb8) at kernel/qobject.cpp:3293
#46 0xb75580d5 in KJob::result (this=0x9102820, _t1=0x9102820) at /usr/src/debug/kdelibs-4.4.0/build/kdecore/kjob.moc:194
#47 0xb7561818 in KJob::emitResult (this=0x9102820) at /usr/src/debug/kdelibs-4.4.0/kdecore/jobs/kjob.cpp:312
#48 0xb71996af in KIO::SimpleJob::slotFinished (this=0x9102820) at /usr/src/debug/kdelibs-4.4.0/kio/kio/job.cpp:486
#49 0xb72425f1 in KIO::TransferJob::slotFinished (this=0x9102820) at /usr/src/debug/kdelibs-4.4.0/kio/kio/job.cpp:1058
#50 0xb72291e4 in KIO::TransferJob::qt_metacall (this=0x9102820, _c=InvokeMetaMethod, _id=47, _a=0xbf968f3c) at /usr/src/debug/kdelibs-4.4.0/build/kio/jobclasses.moc:367
#51 0xb6b8f14d in QMetaObject::metacall (object=0x9102820, cl=3051799456, idx=47, argv=0xbf968f3c) at kernel/qmetaobject.cpp:237
#52 0xb6b9dfaa in QMetaObject::activate (sender=0x8cc62f0, m=0xb73488dc, local_signal_index=4, argv=0x0) at kernel/qobject.cpp:3293
#53 0xb712f685 in KIO::SlaveInterface::finished (this=0x8cc62f0) at /usr/src/debug/kdelibs-4.4.0/build/kio/slaveinterface.moc:171
#54 0xb728d0a8 in KIO::SlaveInterface::dispatch (this=0x8cc62f0, _cmd=104, rawdata=...) at /usr/src/debug/kdelibs-4.4.0/kio/kio/slaveinterface.cpp:175
#55 0xb71536aa in KIO::SlaveInterface::dispatch (this=0x8cc62f0) at /usr/src/debug/kdelibs-4.4.0/kio/kio/slaveinterface.cpp:91
#56 0xb719cf38 in KIO::Slave::gotInput (this=0x8cc62f0) at /usr/src/debug/kdelibs-4.4.0/kio/kio/slave.cpp:324
#57 0xb719d164 in KIO::Slave::qt_metacall (this=0x8cc62f0, _c=InvokeMetaMethod, _id=30, _a=0xbf96922c) at /usr/src/debug/kdelibs-4.4.0/build/kio/slave.moc:82
#58 0xb6b8f14d in QMetaObject::metacall (object=0x8cc62f0, cl=3051799456, idx=30, argv=0xbf96922c) at kernel/qmetaobject.cpp:237
#59 0xb6b9dfaa in QMetaObject::activate (sender=0x8d300a0, m=0xb73484ec, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3293
#60 0xb71321b5 in KIO::Connection::readyRead (this=0x8d300a0) at /usr/src/debug/kdelibs-4.4.0/build/kio/connection.moc:92
#61 0xb715608a in KIO::ConnectionPrivate::dequeue (this=0x8dfa110) at /usr/src/debug/kdelibs-4.4.0/kio/kio/connection.cpp:82
#62 0xb7156167 in KIO::Connection::qt_metacall (this=0x8d300a0, _c=InvokeMetaMethod, _id=5, _a=0x90c5cb8) at /usr/src/debug/kdelibs-4.4.0/build/kio/connection.moc:79
#63 0xb6b8f14d in QMetaObject::metacall (object=0x8d300a0, cl=3051799456, idx=5, argv=0x90c5cb8) at kernel/qmetaobject.cpp:237
#64 0xb6b99ad5 in QMetaCallEvent::placeMetaCall (this=0x90ca9c8, object=0x8d300a0) at kernel/qobject.cpp:561
#65 0xb6b9ac7f in QObject::event (this=0x8d300a0, e=0x90ca9c8) at kernel/qobject.cpp:1248
#66 0xb60983fc in QApplicationPrivate::notify_helper (this=0x80ab700, receiver=0x8d300a0, e=0x90ca9c8) at kernel/qapplication.cpp:4300
#67 0xb609f248 in QApplication::notify (this=0xbf969c50, receiver=0x8d300a0, e=0x90ca9c8) at kernel/qapplication.cpp:4183
#68 0xb6e1cb81 in KApplication::notify (this=0xbf969c50, receiver=0x8d300a0, event=0x90ca9c8) at /usr/src/debug/kdelibs-4.4.0/kdeui/kernel/kapplication.cpp:302
#69 0xb6b89dde in QCoreApplication::notifyInternal (this=0xbf969c50, receiver=0x8d300a0, event=0x90ca9c8) at kernel/qcoreapplication.cpp:704
#70 0xb6b8c7e3 in sendEvent (event=<value optimized out>, receiver=<value optimized out>) at kernel/qcoreapplication.h:215
#71 QCoreApplicationPrivate::sendPostedEvents (event=<value optimized out>, receiver=<value optimized out>) at kernel/qcoreapplication.cpp:1345
#72 0xb6b8c93c in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1238
#73 0xb6bb6e4d in sendPostedEvents () at kernel/qcoreapplication.h:220
#74 postEventSourceDispatch () at kernel/qeventdispatcher_glib.cpp:276
#75 0xb57fe4c2 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#76 0xb5801d98 in ?? () from /usr/lib/libglib-2.0.so.0
#77 0xb5801ebe in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#78 0xb6bb6931 in QEventDispatcherGlib::processEvents (this=0x80ab8b0, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#79 0xb6158e0a in QGuiEventDispatcherGlib::processEvents (this=0x80ab8b0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#80 0xb6b8844d in QEventLoop::processEvents (this=0xbf969aa4, flags=) at kernel/qeventloop.cpp:149
#81 0xb6b88899 in QEventLoop::exec (this=0xbf969aa4, flags=...) at kernel/qeventloop.cpp:201
#82 0xb6b8ca10 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#83 0xb60984a4 in QApplication::exec () at kernel/qapplication.cpp:3579
#84 0xb2b459cb in kdemain (argc=2, argv=0x8096330) at /usr/src/debug/kdebase-4.4.0/apps/konqueror/src/konqmain.cpp:257
#85 0x0804e4af in launch (argc=2, _name=<value optimized out>, args=<value optimized out>, cwd=0x0, envc=0, envs=0x80968d4 "", reset_env=false, tty=0x0, avoid_loops=false, startup_id_str=
    0x80968d8 "fefo;1267539849;989431;5274_TIME3005807") at /usr/src/debug/kdelibs-4.4.0/kinit/kinit.cpp:717
#86 0x0804f147 in handle_launcher_request (sock=<value optimized out>, who=<value optimized out>) at /usr/src/debug/kdelibs-4.4.0/kinit/kinit.cpp:1209
#87 0x0804f594 in handle_requests (waitForPid=<value optimized out>) at /usr/src/debug/kdelibs-4.4.0/kinit/kinit.cpp:1402
#88 0x0805032f in main (argc=4, argv=0xbf96a7f4, envp=0xbf96a808) at /usr/src/debug/kdelibs-4.4.0/kinit/kinit.cpp:1841

Possible duplicates by query: bug 215258.

Reported using DrKonqi