[Webkit-unassigned] [Bug 106665] [Qt] Crash when loading http://www.datejs.com/

Fri Jan 18 08:05:29 PST 2013

https://bugs.webkit.org/show_bug.cgi?id=106665

--- Comment #2 from Arnaud LB <arnaud.lb at gmail.com>  2013-01-18 08:07:17 PST ---
I reproduced this with "fancybrowser" from examples/webkitwidgets/fancybrowser:

$ gdb ./fancybrowser 
GNU gdb (GDB) 7.4.1-debian
Copyright (C) 2012 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "i486-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /home/arnaud/Qt5.0.0/5.0.0/gcc/examples/webkitwidgets/fancybrowser/fancybrowser...(no debugging symbols found)...done.
(gdb) r http://www.datejs.com/
Starting program: /home/arnaud/Qt5.0.0/5.0.0/gcc/examples/webkitwidgets/fancybrowser/fancybrowser http://www.datejs.com/
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/i386-linux-gnu/i686/cmov/libthread_db.so.1".
[New Thread 0xf2271b70 (LWP 18195)]
Qt at-spi: error getting the accessibility dbus address:  "The name org.a11y.Bus was not provided by any .service files" 
Accessibility DBus not found. Falling back to session bus.
[New Thread 0xf18b3b70 (LWP 18196)]
[New Thread 0xf0d2fb70 (LWP 18197)]
[New Thread 0xf0274b70 (LWP 18200)]
[New Thread 0xefa73b70 (LWP 18201)]
[New Thread 0xee9fbb70 (LWP 18208)]

Program received signal SIGSEGV, Segmentation fault.
0xeda4908b in ?? ()
(gdb) bt
#0  0xeda4908b in ?? ()
#1  0xf62c8fa7 in ?? () from /home/arnaud/Qt5.0.0/5.0.0/gcc/examples/webkitwidgets/fancybrowser/../../../lib/libQt5WebKit.so.5
#2  0xf62c7ef8 in ?? () from /home/arnaud/Qt5.0.0/5.0.0/gcc/examples/webkitwidgets/fancybrowser/../../../lib/libQt5WebKit.so.5
#3  0xf63c76ac in JSC::evaluate(JSC::ExecState*, JSC::SourceCode const&, JSC::JSValue, JSC::JSValue*) () from /home/arnaud/Qt5.0.0/5.0.0/gcc/examples/webkitwidgets/fancybrowser/../../../lib/libQt5WebKit.so.5
#4  0xf528626f in ?? () from /home/arnaud/Qt5.0.0/5.0.0/gcc/examples/webkitwidgets/fancybrowser/../../../lib/libQt5WebKit.so.5
#5  0xf528686d in ?? () from /home/arnaud/Qt5.0.0/5.0.0/gcc/examples/webkitwidgets/fancybrowser/../../../lib/libQt5WebKit.so.5
#6  0xf60aa630 in ?? () from /home/arnaud/Qt5.0.0/5.0.0/gcc/examples/webkitwidgets/fancybrowser/../../../lib/libQt5WebKit.so.5
#7  0xf545ad70 in ?? () from /home/arnaud/Qt5.0.0/5.0.0/gcc/examples/webkitwidgets/fancybrowser/../../../lib/libQt5WebKit.so.5
#8  0xf545b30b in ?? () from /home/arnaud/Qt5.0.0/5.0.0/gcc/examples/webkitwidgets/fancybrowser/../../../lib/libQt5WebKit.so.5
#9  0xf545b845 in ?? () from /home/arnaud/Qt5.0.0/5.0.0/gcc/examples/webkitwidgets/fancybrowser/../../../lib/libQt5WebKit.so.5
#10 0xf54483b8 in ?? () from /home/arnaud/Qt5.0.0/5.0.0/gcc/examples/webkitwidgets/fancybrowser/../../../lib/libQt5WebKit.so.5
#11 0xf549e50c in ?? () from /home/arnaud/Qt5.0.0/5.0.0/gcc/examples/webkitwidgets/fancybrowser/../../../lib/libQt5WebKit.so.5
#12 0xf54a330a in ?? () from /home/arnaud/Qt5.0.0/5.0.0/gcc/examples/webkitwidgets/fancybrowser/../../../lib/libQt5WebKit.so.5
#13 0xf54fdf54 in ?? () from /home/arnaud/Qt5.0.0/5.0.0/gcc/examples/webkitwidgets/fancybrowser/../../../lib/libQt5WebKit.so.5
#14 0xf54f328b in ?? () from /home/arnaud/Qt5.0.0/5.0.0/gcc/examples/webkitwidgets/fancybrowser/../../../lib/libQt5WebKit.so.5
#15 0xf56d5217 in ?? () from /home/arnaud/Qt5.0.0/5.0.0/gcc/examples/webkitwidgets/fancybrowser/../../../lib/libQt5WebKit.so.5
#16 0xf56d3a3f in ?? () from /home/arnaud/Qt5.0.0/5.0.0/gcc/examples/webkitwidgets/fancybrowser/../../../lib/libQt5WebKit.so.5
#17 0xf56d5591 in ?? () from /home/arnaud/Qt5.0.0/5.0.0/gcc/examples/webkitwidgets/fancybrowser/../../../lib/libQt5WebKit.so.5
#18 0xf56d5c39 in ?? () from /home/arnaud/Qt5.0.0/5.0.0/gcc/examples/webkitwidgets/fancybrowser/../../../lib/libQt5WebKit.so.5
#19 0xf721c1bd in QMetaObject::activate(QObject*, int, int, void**) () from /home/arnaud/Qt5.0.0/5.0.0/gcc/examples/webkitwidgets/fancybrowser/../../../lib/libQt5Core.so.5
#20 0xf721cbdb in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /home/arnaud/Qt5.0.0/5.0.0/gcc/examples/webkitwidgets/fancybrowser/../../../lib/libQt5Core.so.5
#21 0xf792fca5 in QNetworkReply::finished() () from /home/arnaud/Qt5.0.0/5.0.0/gcc/examples/webkitwidgets/fancybrowser/../../../lib/libQt5Network.so.5
#22 0xf789ed60 in ?? () from /home/arnaud/Qt5.0.0/5.0.0/gcc/examples/webkitwidgets/fancybrowser/../../../lib/libQt5Network.so.5
#23 0xf79306f8 in ?? () from /home/arnaud/Qt5.0.0/5.0.0/gcc/examples/webkitwidgets/fancybrowser/../../../lib/libQt5Network.so.5
#24 0xf721a413 in QMetaCallEvent::placeMetaCall(QObject*) () from /home/arnaud/Qt5.0.0/5.0.0/gcc/examples/webkitwidgets/fancybrowser/../../../lib/libQt5Core.so.5
#25 0xf721d872 in QObject::event(QEvent*) () from /home/arnaud/Qt5.0.0/5.0.0/gcc/examples/webkitwidgets/fancybrowser/../../../lib/libQt5Core.so.5
#26 0xf7a51ec4 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /home/arnaud/Qt5.0.0/5.0.0/gcc/examples/webkitwidgets/fancybrowser/../../../lib/libQt5Widgets.so.5
#27 0xf7a55738 in QApplication::notify(QObject*, QEvent*) () from /home/arnaud/Qt5.0.0/5.0.0/gcc/examples/webkitwidgets/fancybrowser/../../../lib/libQt5Widgets.so.5
#28 0xf71f37ae in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /home/arnaud/Qt5.0.0/5.0.0/gcc/examples/webkitwidgets/fancybrowser/../../../lib/libQt5Core.so.5
#29 0xf71f5974 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /home/arnaud/Qt5.0.0/5.0.0/gcc/examples/webkitwidgets/fancybrowser/../../../lib/libQt5Core.so.5
#30 0xf71f5ecc in QCoreApplication::sendPostedEvents(QObject*, int) () from /home/arnaud/Qt5.0.0/5.0.0/gcc/examples/webkitwidgets/fancybrowser/../../../lib/libQt5Core.so.5
#31 0xf7240aa4 in ?? () from /home/arnaud/Qt5.0.0/5.0.0/gcc/examples/webkitwidgets/fancybrowser/../../../lib/libQt5Core.so.5
#32 0xf4d426d3 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#33 0xf4d42a70 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#34 0xf4d42b51 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#35 0xf7240eb8 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /home/arnaud/Qt5.0.0/5.0.0/gcc/examples/webkitwidgets/fancybrowser/../../../lib/libQt5Core.so.5
#36 0xf2451ab6 in ?? () from /home/arnaud/Qt5.0.0/5.0.0/gcc/plugins/platforms/libqxcb.so
#37 0xf71f1fe6 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /home/arnaud/Qt5.0.0/5.0.0/gcc/examples/webkitwidgets/fancybrowser/../../../lib/libQt5Core.so.5
#38 0xf71f2424 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /home/arnaud/Qt5.0.0/5.0.0/gcc/examples/webkitwidgets/fancybrowser/../../../lib/libQt5Core.so.5
#39 0xf71f5f72 in QCoreApplication::exec() () from /home/arnaud/Qt5.0.0/5.0.0/gcc/examples/webkitwidgets/fancybrowser/../../../lib/libQt5Core.so.5
#40 0xf74a8214 in QGuiApplication::exec() () from /home/arnaud/Qt5.0.0/5.0.0/gcc/examples/webkitwidgets/fancybrowser/../../../lib/libQt5Gui.so.5
#41 0xf7a4d074 in QApplication::exec() () from /home/arnaud/Qt5.0.0/5.0.0/gcc/examples/webkitwidgets/fancybrowser/../../../lib/libQt5Widgets.so.5
#42 0x0804b388 in ?? ()
#43 0xf6d61e46 in __libc_start_main (main=0x804b2b0, argc=2, ubp_av=0xffffd094, init=0x804d370, fini=0x804d3e0, rtld_fini=0xf7fee590, stack_end=0xffffd08c) at libc-start.c:228
#44 0x0804b44d in ?? ()

(With the Qt5.0.0 32bits binaries available for download at https://qt-project.org/downloads )

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