'[Bug 151864] New: khtml (kde4) crash when trying canvas tag,'

[prev in list] [next in list] [prev in thread] [next in thread] 

List:       konq-bugs
Subject:    [Bug 151864] New: khtml (kde4) crash when trying canvas tag,
From:       Fredrik Johansson <fredrik () mumme ! se>
Date:       2007-11-04 20:42:33
Message-ID: 20071104214231.151864.fredrik () mumme ! se
[Download RAW message or body]

------- You are receiving this mail because: -------
You are the assignee for the bug, or are watching the assignee.

http://bugs.kde.org/show_bug.cgi?id=151864         
           Summary: khtml (kde4) crash when trying canvas tag, failed
                    assertion, http://www.netzgesta.de/lab/
           Product: konqueror
           Version: unspecified
          Platform: unspecified
        OS/Version: Linux
            Status: NEW
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: konq-bugs kde org
        ReportedBy: fredrik mumme se

Version:           3.95.00 (KDE 4.0 Beta4) (using KDE 3.95.00 (KDE 4.0 Beta4), \
                compiled sources)
Compiler:          gcc
OS:                Linux (x86_64) release 2.6.22-14-generic

Hi !

I tried kde4 today, and found a crash when browsing a canvas demo page.

goto: http://www.netzgesta.de/lab/
click the "start" button, then click "curl" or some other button on the top of page. \
Then I get a crash.

output from KDE crash handler traceback:
Using host libthread_db library "/lib/libthread_db.so.1".
[Thread debugging using libthread_db enabled]
[New Thread 47211374996928 (LWP 9414)]
[KCrash handler]
#5  0x00002af03eea9765 in raise () from /lib/libc.so.6
#6  0x00002af03eeab1c0 in abort () from /lib/libc.so.6
#7  0x00002af03eea2c2f in __assert_fail () from /lib/libc.so.6
#8  0x00002af0476e7565 in khtml::InlineFlowBox::deleteLine (this=0x1a990f8, 
    arena=0xa71950)
    at /home/kde-devel/src/KDE/kdelibs/khtml/rendering/render_line.cpp:188
#9  0x00002af047658011 in khtml::RenderBlock::layoutInlineChildren (
    this=0xcf5758, relayoutChildren=false, breakBeforeLine=0)
    at /home/kde-devel/src/KDE/kdelibs/khtml/rendering/bidi.cpp:1491
#10 0x00002af047666353 in khtml::RenderBlock::layoutBlock (this=0xcf5758, 
    relayoutChildren=false)
    at /home/kde-devel/src/KDE/kdelibs/khtml/rendering/render_block.cpp:735
#11 0x00002af047666c2c in khtml::RenderBlock::layout (this=0xcf5758)
    at /home/kde-devel/src/KDE/kdelibs/khtml/rendering/render_block.cpp:638
#12 0x00002af04753d359 in khtml::RenderObject::layoutIfNeeded (this=0xcf5758)
    at /home/kde-devel/src/KDE/kdelibs/khtml/rendering/render_object.h:440
#13 0x00002af0476657eb in khtml::RenderBlock::layoutBlockChildren (
    this=0xcf5540, relayoutChildren=false)
    at /home/kde-devel/src/KDE/kdelibs/khtml/rendering/render_block.cpp:1458
#14 0x00002af047666368 in khtml::RenderBlock::layoutBlock (this=0xcf5540, 
    relayoutChildren=false)
    at /home/kde-devel/src/KDE/kdelibs/khtml/rendering/render_block.cpp:737
#15 0x00002af047666c2c in khtml::RenderBlock::layout (this=0xcf5540)
    at /home/kde-devel/src/KDE/kdelibs/khtml/rendering/render_block.cpp:638
#16 0x00002af04753d359 in khtml::RenderObject::layoutIfNeeded (this=0xcf5540)
    at /home/kde-devel/src/KDE/kdelibs/khtml/rendering/render_object.h:440
#17 0x00002af047663b8f in khtml::RenderBlock::layoutPositionedObjects (
    this=0xaaea80, relayoutChildren=true)
    at /home/kde-devel/src/KDE/kdelibs/khtml/rendering/render_block.cpp:1623
#18 0x00002af047666b3f in khtml::RenderBlock::layoutBlock (this=0xaaea80, 
    relayoutChildren=true)
    at /home/kde-devel/src/KDE/kdelibs/khtml/rendering/render_block.cpp:802
#19 0x00002af0476d7b24 in khtml::RenderCanvas::layout (this=0xaaea80)
    at /home/kde-devel/src/KDE/kdelibs/khtml/rendering/render_canvas.cpp:186
#20 0x00002af047539c84 in KHTMLView::layout (this=0x127a550)
    at /home/kde-devel/src/KDE/kdelibs/khtml/khtmlview.cpp:894
#21 0x00002af04753a1ac in KHTMLView::timerEvent (this=0x127a550, 
    e=0x7fff727260d0)
    at /home/kde-devel/src/KDE/kdelibs/khtml/khtmlview.cpp:3757
#22 0x00002af03c9c9330 in QObject::event () from /usr/lib/libQtCore.so.4
#23 0x00002af03d5886dd in QWidget::event () from /usr/lib/libQtGui.so.4
#24 0x00002af03d8b23ed in QFrame::event () from /usr/lib/libQtGui.so.4
#25 0x00002af03d93923b in QAbstractScrollArea::event ()
   from /usr/lib/libQtGui.so.4
#26 0x00002af03d93f54b in QScrollArea::event () from /usr/lib/libQtGui.so.4
#27 0x00002af047537aa9 in KHTMLView::event (this=0x127a550, e=0x7fff727260d0)
    at /home/kde-devel/src/KDE/kdelibs/khtml/khtmlview.cpp:471
#28 0x00002af03d53ad51 in QApplicationPrivate::notify_helper ()
   from /usr/lib/libQtGui.so.4
#29 0x00002af03d53ca78 in QApplication::notify () from /usr/lib/libQtGui.so.4
#30 0x00002af039a92ef8 in KApplication::notify (this=0x7fff727265a0, 
    receiver=0x127a550, event=0x7fff727260d0)
    at /home/kde-devel/src/KDE/kdelibs/kdeui/kernel/kapplication.cpp:319
#31 0x00002af03c9b7846 in QCoreApplication::notifyInternal ()
   from /usr/lib/libQtCore.so.4
#32 0x00002af03c9baa6d in ?? () from /usr/lib/libQtCore.so.4
#33 0x00002af03c9e2743 in ?? () from /usr/lib/libQtCore.so.4
#34 0x00002af03c9df60f in ?? () from /usr/lib/libQtCore.so.4
#35 0x00002af04077cfd3 in g_main_context_dispatch ()
   from /usr/lib/libglib-2.0.so.0
#36 0x00002af0407802dd in ?? () from /usr/lib/libglib-2.0.so.0
#37 0x00002af04078080e in g_main_context_iteration ()
   from /usr/lib/libglib-2.0.so.0
#38 0x00002af03c9def4e in QEventDispatcherGlib::processEvents ()
   from /usr/lib/libQtCore.so.4
#39 0x00002af03d5cbe07 in ?? () from /usr/lib/libQtGui.so.4
#40 0x00002af03c9b4b31 in QEventLoop::processEvents ()
   from /usr/lib/libQtCore.so.4
#41 0x00002af03c9b4c86 in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#42 0x00002af03c9b7ffc in QCoreApplication::exec ()
   from /usr/lib/libQtCore.so.4
#43 0x00002af03d53a928 in QApplication::exec () from /usr/lib/libQtGui.so.4
#44 0x00002af03866142d in kdemain (argc=1, argv=0x7fff72726f08)
    at /home/kde-devel/src/KDE/kdebase/apps/konqueror/src/konqmain.cpp:218
#45 0x0000000000400903 in main (argc=1, argv=0x7fff72726f08)
    at /home/kde-devel/build/KDE/kdebase/apps/konqueror/src/konqueror_dummy.cpp:3
#0  0x00002af03ef122b0 in __nanosleep_nocancel () from /lib/libc.so.6

output from command line:
konqueror(9820)/kdecore (trader) KMimeTypeTrader::weightedOffers: \
KMimeTypeTrader::weightedOffers(  "audio/x-wav" ,  "KParts/ReadOnlyPart"  ) \
konqueror(9820)/kdecore (trader) KMimeTypeTrader::query: query for mimeType  \
"audio/x-wav" ,  "KParts/ReadOnlyPart"  : returning  0  offers konqueror(9820)/khtml \
(frames & objects) khtml::RenderPartObject::partLoadingErrorNotify: \
RenderPartObject::partLoadingErrorNotify serviceType= "audio/x-wav" \
konqueror(9820)/kdecore (trader) KMimeTypeTrader::weightedOffers: \
KMimeTypeTrader::weightedOffers(  "audio/x-wav" ,  "KParts/ReadOnlyPart"  ) \
konqueror(9820)/kdecore (trader) KMimeTypeTrader::query: query for mimeType  \
"audio/x-wav" ,  "KParts/ReadOnlyPart"  : returning  0  offers konqueror(9820)/khtml \
(frames & objects) khtml::RenderPartObject::partLoadingErrorNotify: \
                RenderPartObject::partLoadingErrorNotify serviceType= "audio/x-wav"
konqueror: /home/kde-devel/src/KDE/kdelibs/khtml/rendering/render_line.cpp:188: \
virtual void khtml::InlineFlowBox::deleteLine(khtml::RenderArena*): Assertion `this \
                == child->parent()' failed.
KCrash: crashing... crashRecursionCounter = 2
KCrash: Application Name = konqueror path = <unknown> pid = 9820
sock_file=/home/kde-devel/.kde4/socket-linux64/kdeinit4__0
_______________________________________________
Konq-bugs mailing list
Konq-bugs@mail.kde.org
https://mail.kde.org/mailman/listinfo/konq-bugs

[prev in list] [next in list] [prev in thread] [next in thread] 