Bug 257612

Application: rekonq (0.5.0)
KDE Platform Version: 4.5.3 (KDE 4.5.3)
Qt Version: 4.7.0
Operating System: Linux 2.6.36-0.slh.8-aptosid-amd64 x86_64
Distribution: Debian GNU/Linux unstable (sid)

-- Information about the crash:
- What I was doing when the application crashed:
I entered this link: 
http://maps.google.com/maps?hl=de&client=iceweasel-a&ie=UTF8&q=foebud+Marktstr.+18+33602+Bielefeld&fb=1&hq=foebud&hnear=Marktstra%C3%9Fe+18,+D-33602+Bielefeld,+Deutschland&cid=0,0,9850719764664728192&ei=-HPmTMH6CtGZOuuulZcK&oi=local_result&ved=0CCMQnwIwAQ&ll=52.018903,8.535682&spn=0.001169,0.003744&z=19&layer=c&cbll=52.018902,8.536194&panoid=R3qi_or9vlFbPSnzlplffQ&cbp=12,204.66,,1,6.21

I have aptosid running on my PC, KDE SC comes from here: http://qt-kde.debian.net/
rekonq is version 0.5.0
Qt is version 4.7.0~rc1-1 from Debian experimental. Maybe it is a QtWebKit issue? But Konqueror runs fine with WebKit, or does it use another WebKit version?

The crash can be reproduced every time.

-- Backtrace:
Application: rekonq (rekonq), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f582d458980 (LWP 22483))]

Thread 8 (Thread 0x7f58143e4710 (LWP 22484)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f582c46d22e in WTF::TCMalloc_PageHeap::scavengerThread (this=<value optimized out>) at wtf/FastMalloc.cpp:2378
#2  0x00007f582c46d349 in WTF::TCMalloc_PageHeap::runScavengerThread (context=0x7f582cc23114) at wtf/FastMalloc.cpp:1497
#3  0x00007f58271568ba in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007f582cd0702d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f58125ea710 (LWP 22485)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f5827e181fb in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007f582a261e56 in ?? () from /usr/lib/libthreadweaver.so.4
#3  0x00007f582a2646fb in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007f582a262c7f in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007f582a2631d8 in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#6  0x00007f5827e1764e in ?? () from /usr/lib/libQtCore.so.4
#7  0x00007f58271568ba in start_thread (arg=<value optimized out>) at pthread_create.c:300
#8  0x00007f582cd0702d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#9  0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f5811bbd710 (LWP 22486)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f5827e181fb in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007f582c2532a8 in WebCore::IconDatabase::syncThreadMainLoop (this=0x7f5813b47d80) at loader/icon/IconDatabase.cpp:1412
#3  0x00007f582c253438 in WebCore::IconDatabase::iconDatabaseSyncThread (this=0x7f5813b47d80) at loader/icon/IconDatabase.cpp:1038
#4  0x00007f582c47813b in WTF::ThreadPrivate::run (this=0x530a550) at wtf/qt/ThreadingQt.cpp:66
#5  0x00007f5827e1764e in ?? () from /usr/lib/libQtCore.so.4
#6  0x00007f58271568ba in start_thread (arg=<value optimized out>) at pthread_create.c:300
#7  0x00007f582cd0702d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#8  0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f580bfff710 (LWP 22502)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f5827e181fb in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007f582a261e56 in ?? () from /usr/lib/libthreadweaver.so.4
#3  0x00007f582a2646fb in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007f582a262c7f in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007f582a2631d8 in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#6  0x00007f5827e1764e in ?? () from /usr/lib/libQtCore.so.4
#7  0x00007f58271568ba in start_thread (arg=<value optimized out>) at pthread_create.c:300
#8  0x00007f582cd0702d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#9  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f580affd710 (LWP 22508)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211
#1  0x00007f5827e18162 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007f5827e0d152 in ?? () from /usr/lib/libQtCore.so.4
#3  0x00007f5827e1764e in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007f58271568ba in start_thread (arg=<value optimized out>) at pthread_create.c:300
#5  0x00007f582cd0702d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f58043f7710 (LWP 22540)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f58069cecdc in ?? () from /usr/lib/flashplugin-nonfree/libflashplayer.so
#2  0x00007f5806a6c240 in ?? () from /usr/lib/flashplugin-nonfree/libflashplayer.so
#3  0x00007f58069cee0c in ?? () from /usr/lib/flashplugin-nonfree/libflashplayer.so
#4  0x00007f58069cf26e in ?? () from /usr/lib/flashplugin-nonfree/libflashplayer.so
#5  0x00007f58271568ba in start_thread (arg=<value optimized out>) at pthread_create.c:300
#6  0x00007f582cd0702d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f5803bf6710 (LWP 22541)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f58069cecdc in ?? () from /usr/lib/flashplugin-nonfree/libflashplayer.so
#2  0x00007f5806a6c240 in ?? () from /usr/lib/flashplugin-nonfree/libflashplayer.so
#3  0x00007f58069cee0c in ?? () from /usr/lib/flashplugin-nonfree/libflashplayer.so
#4  0x00007f58069cf26e in ?? () from /usr/lib/flashplugin-nonfree/libflashplayer.so
#5  0x00007f58271568ba in start_thread (arg=<value optimized out>) at pthread_create.c:300
#6  0x00007f582cd0702d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f582d458980 (LWP 22483)):
[KCrash Handler]
#6  existingHash (family=<value optimized out>) at platform/text/StringImpl.h:173
#7  hash (family=<value optimized out>) at platform/text/AtomicStringHash.h:40
#8  hash (family=<value optimized out>) at ../JavaScriptCore/wtf/HashTable.h:279
#9  lookup<WebCore::AtomicString, WTF::IdentityHashTranslator<WebCore::AtomicString, WebCore::AtomicString, WebCore::AtomicStringHash> > (family=<value optimized out>) at ../JavaScriptCore/wtf/HashTable.h:483
#10 contains<WebCore::AtomicString, WTF::IdentityHashTranslator<WebCore::AtomicString, WebCore::AtomicString, WebCore::AtomicStringHash> > (family=<value optimized out>) at ../JavaScriptCore/wtf/HashTable.h:803
#11 contains (family=<value optimized out>) at ../JavaScriptCore/wtf/HashTable.h:327
#12 contains (family=<value optimized out>) at ../JavaScriptCore/wtf/HashSet.h:178
#13 WebCore::RenderTextControl::hasValidAvgCharWidth (family=<value optimized out>) at rendering/RenderTextControl.cpp:510
#14 0x00007f582c1643c5 in WebCore::RenderTextControl::getAvgCharWidth (this=0x7f5810d53800, family=) at rendering/RenderTextControl.cpp:515
#15 0x00007f582c167c5a in WebCore::RenderTextControlSingleLine::getAvgCharWidth (this=0x7f5810d53800, family=) at rendering/RenderTextControlSingleLine.cpp:387
#16 0x00007f582c163f27 in WebCore::RenderTextControl::calcPrefWidths (this=0x7f5810d53800) at rendering/RenderTextControl.cpp:541
#17 0x00007f582c0ef763 in WebCore::RenderBox::minPrefWidth (this=0x7f5810d53800) at rendering/RenderBox.cpp:459
#18 0x00007f582c0f5d9e in WebCore::RenderBox::calcWidthUsing (this=0x7f5810d53800, widthType=<value optimized out>, cw=<value optimized out>) at rendering/RenderBox.cpp:1368
#19 0x00007f582c0f910c in WebCore::RenderBox::calcWidth (this=0x7f5810d53800) at rendering/RenderBox.cpp:1307
#20 0x00007f582c169ba3 in WebCore::RenderTextControlSingleLine::layout (this=0x7f5810d53800) at rendering/RenderTextControlSingleLine.cpp:200
#21 0x00007f582c0ed714 in layoutIfNeeded (this=0x7f5810d53740, relayoutChildren=false, repaintTop=<value optimized out>, repaintBottom=<value optimized out>) at rendering/RenderObject.h:517
#22 WebCore::RenderBlock::layoutInlineChildren (this=0x7f5810d53740, relayoutChildren=false, repaintTop=<value optimized out>, repaintBottom=<value optimized out>) at rendering/RenderBlockLineLayout.cpp:577
#23 0x00007f582c0e3ffc in WebCore::RenderBlock::layoutBlock (this=0x7f5810d53740, relayoutChildren=false) at rendering/RenderBlock.cpp:744
#24 0x00007f582c0d150b in WebCore::RenderBlock::layout (this=0x7f5810d53740) at rendering/RenderBlock.cpp:670
#25 0x00007f582c0e3351 in WebCore::RenderBlock::layoutBlockChild (this=0x7f5810d53570, child=0x7f5810d53740, marginInfo=..., previousFloatBottom=<value optimized out>, maxFloatBottom=<value optimized out>) at rendering/RenderBlock.cpp:1360
#26 0x00007f582c0e39e7 in WebCore::RenderBlock::layoutBlockChildren (this=0x7f5810d53570, relayoutChildren=false, maxFloatBottom=<value optimized out>) at rendering/RenderBlock.cpp:1303
#27 0x00007f582c0e3d45 in WebCore::RenderBlock::layoutBlock (this=0x7f5810d53570, relayoutChildren=false) at rendering/RenderBlock.cpp:746
#28 0x00007f582c0d150b in WebCore::RenderBlock::layout (this=0x7f5810d53570) at rendering/RenderBlock.cpp:670
#29 0x00007f582c0e3351 in WebCore::RenderBlock::layoutBlockChild (this=0x7f5810d53320, child=0x7f5810d53570, marginInfo=..., previousFloatBottom=<value optimized out>, maxFloatBottom=<value optimized out>) at rendering/RenderBlock.cpp:1360
#30 0x00007f582c0e39e7 in WebCore::RenderBlock::layoutBlockChildren (this=0x7f5810d53320, relayoutChildren=false, maxFloatBottom=<value optimized out>) at rendering/RenderBlock.cpp:1303
#31 0x00007f582c0e3d45 in WebCore::RenderBlock::layoutBlock (this=0x7f5810d53320, relayoutChildren=false) at rendering/RenderBlock.cpp:746
#32 0x00007f582c0d150b in WebCore::RenderBlock::layout (this=0x7f5810d53320) at rendering/RenderBlock.cpp:670
#33 0x00007f582c172b94 in WebCore::RenderView::layout (this=0x7f5810d53320) at rendering/RenderView.cpp:122
#34 0x00007f582c03669a in WebCore::FrameView::layout (this=0x7f580441b500, allowSubtree=true) at page/FrameView.cpp:719
#35 0x00007f582c176221 in WebCore::RenderWidget::updateWidgetPosition (this=<value optimized out>) at rendering/RenderWidget.cpp:333
#36 0x00007f582c171fed in WebCore::RenderView::updateWidgetPositions (this=0x7f5810d51120) at rendering/RenderView.cpp:543
#37 0x00007f582c0341b5 in WebCore::FrameView::performPostLayoutTasks (this=0x7f5813aeda00) at page/FrameView.cpp:1530
#38 0x00007f582c0367c8 in WebCore::FrameView::layout (this=0x7f5813aeda00, allowSubtree=128) at page/FrameView.cpp:771
#39 0x00007f582be1595a in WebCore::Document::updateLayoutIgnorePendingStylesheets (this=0x7f5813aff800) at dom/Document.cpp:1462
#40 0x00007f582be1fe22 in WebCore::Element::focus (this=0x7f5813af0e10, restorePreviousSelection=true) at dom/Element.cpp:1318
#41 0x00007f582ba1e548 in WebCore::jsElementPrototypeFunctionFocus (exec=0x7f58108891a0, thisValue=<value optimized out>, args=<value optimized out>) at generated/JSElement.cpp:1591
#42 0x00007f5814aa31b4 in ?? ()
#43 0x00007f5810889160 in ?? ()
#44 0x0000000000000000 in ?? ()

Possible duplicates by query: bug 257598, bug 256062, bug 255049, bug 255011, bug 253914.

Reported using DrKonqi