[Webkit-unassigned] [Bug 28354] New: webkitgtk 1.1.12 crashes at the end of loading almost any site

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Sun Aug 16 03:12:46 PDT 2009


https://bugs.webkit.org/show_bug.cgi?id=28354

           Summary: webkitgtk  1.1.12 crashes at the end of loading almost
                    any site
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: PC
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: Critical
          Priority: P2
         Component: WebKit Gtk
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: fhimpe at telenet.be


Epiphany crashes immediately when loading most sites I visit. Examples are:
http://www.sporza.be - http://www.distrowatch.com - http://tweakers.net -
http://www.demorgen.be - http://www.lwn.net - http://slashdot.org .
http://www.google.be loads up fine though.

When it crashes, the site seems to be rendered completely and correctly, but
then at the end it crashes.

Might it be related to the fact that I don't have any Flash plug-in installed?

$ rpm -q webkit epiphany
webkit-1.1.12-4mdv2010.0
epiphany-2.27.90-1mdv2010.0

Visiting http://www.sporza.be I get this crash:

$ gdb epiphany
GNU gdb 6.8-6mdv2009.1 (Mandriva Linux release 2009.1)
Copyright (C) 2008 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 "x86_64-mandriva-linux-gnu"...
(gdb) run
Starting program: /usr/bin/epiphany 
[Thread debugging using libthread_db enabled]
[New Thread 0x7f0b92aec710 (LWP 29856)]

(epiphany:29856): GLib-GObject-WARNING **: invalid cast from `EphyWebView' to
`GtkBin'

(epiphany:29856): Gtk-CRITICAL **: gtk_bin_get_child: assertion `GTK_IS_BIN
(bin)' failed

(epiphany:29856): GLib-GObject-WARNING **: invalid (NULL) pointer instance

(epiphany:29856): GLib-GObject-CRITICAL **: g_signal_connect_data: assertion
`G_TYPE_CHECK_INSTANCE (instance)' failed

(epiphany:29856): GLib-GObject-WARNING **: invalid (NULL) pointer instance

(epiphany:29856): GLib-GObject-CRITICAL **: g_signal_connect_data: assertion
`G_TYPE_CHECK_INSTANCE (instance)' failed

(epiphany:29856): GLib-GObject-WARNING **: invalid (NULL) pointer instance

(epiphany:29856): GLib-GObject-CRITICAL **: g_signal_connect_data: assertion
`G_TYPE_CHECK_INSTANCE (instance)' failed

(epiphany:29856): GLib-GObject-WARNING **: gsignal.c:2270: signal
`new-document-now' is invalid for instance `0xf5bc70'

(epiphany:29856): GLib-GObject-WARNING **: gsignal.c:2270: signal
`content-blocked' is invalid for instance `0xf5bc70'
[New Thread 0x7f0b7d623910 (LWP 30169)]
[Thread 0x7f0b7d623910 (LWP 30169) exited]
[New Thread 0x7f0b7d623910 (LWP 30173)]
[Thread 0x7f0b7d623910 (LWP 30173) exited]
[New Thread 0x7f0b7d623910 (LWP 30174)]
[Thread 0x7f0b7d623910 (LWP 30174) exited]
[New Thread 0x7f0b7d623910 (LWP 30175)]
[New Thread 0x7f0b7bfcf910 (LWP 30176)]
[New Thread 0x7f0b7b7ce910 (LWP 30177)]
[Thread 0x7f0b7bfcf910 (LWP 30176) exited]
[Thread 0x7f0b7d623910 (LWP 30175) exited]

(epiphany:29856): GLib-CRITICAL **: g_strsplit: assertion `string != NULL'
failed

Program received signal SIGSEGV, Segmentation fault.
WebCore::PluginPackage::fetchInfo (this=<value optimized out>)
    at WebCore/plugins/gtk/PluginPackageGtk.cpp:71
71        for (int i = 0; mimeDescs[i] && mimeDescs[i][0]; i++) {
Current language:  auto; currently c++
Missing debug package(s), you should install:
aspell-debug-0.60.6-6mdv2010.0.x86_64 atk1.0-debug-1.27.90-1mdv2010.0.x86_64
avahi-debug-0.6.25-2mdv2010.0.x86_64 bug-buddy-debug-2.27.1-1mdv2010.0.x86_64
cairo-debug-1.8.8-1mdv2010.0.x86_64 elfutils-debug-0.142-1mdv2010.0.x86_64
enchant-debug-1.5.0-1mdv2010.0.x86_64
epiphany-extensions-debug-2.27.5-1mdv2010.0.x86_64
fontconfig-debug-2.7.1-1mdv2010.0.x86_64
freetype2-debug-2.3.9-1mdv2009.1.x86_64 gamin-debug-0.1.10-2mdv2009.1.x86_64
gcc-debug-4.4.1-1mnb2.x86_64 gecko-mediaplayer-debug-0.9.6-1mdv2010.0.x86_64
gnome-keyring-debug-2.27.90-1mdv2010.0.x86_64
gnutls-debug-2.8.3-1mdv2010.0.x86_64
gtk-engines2-debug-2.18.2-1mdv2010.0.x86_64 gvfs-debug-1.3.4-2mdv2010.0.x86_64
hunspell-debug-1.2.8-2mdv2009.1.x86_64 icu-debug-4.2.1-1mdv2010.0.x86_64
libcanberra-debug-0.15-1mdv2010.0.x86_64
libcroco0.6-debug-0.6.2-1mdv2009.1.x86_64
libgcrypt-debug-1.4.4-1mdv2010.0.x86_64
libgpg-error-debug-1.7-1mdv2010.0.x86_64 libgsf-debug-1.14.15-1mdv2010.0.x86_64
libice-debug-1.0.5-1mdv2009.1.x86_64 libjpeg-debug-7-1mdv2010.0.x86_64
libnotify-debug-0.4.5-2mdv2010.0.x86_64 libogg-debug-1.1.4-2mdv2010.0.x86_64
libpng-debug-1.2.37-1mdv2010.0.x86_64 libproxy-debug-0.2.3-3mdv2009.1.x86_64
librsvg-debug-2.26.0-1mdv2009.1.x86_64 libsm-debug-1.1.1-1mdv2010.0.x86_64
libtasn1-debug-2.3-1mdv2010.0.x86_64 libtool-debug-2.2.6-6mdv2009.1.x86_64
libvoikko-debug-2.1-1mdv2010.0.x86_64 libx11-debug-1.2.2-1mdv2010.0.x86_64
libxau-debug-1.0.4-1mdv2009.1.x86_64 libxcb-debug-1.3-6mdv2010.0.x86_64
libxcomposite-debug-0.4.0-3mdv2009.1.x86_64
libxcursor-debug-1.1.9-3mdv2009.1.x86_64
libxdamage-debug-1.1.1-3mdv2009.1.x86_64 libxdmcp-debug-1.0.2-6mdv2009.1.x86_64
libxext-debug-1.0.5-1mdv2010.0.x86_64 libxfixes-debug-4.0.3-4mdv2009.1.x86_64
libxi-debug-1.2.1-1mdv2009.1.x86_64 libxinerama-debug-1.0.3-2mdv2009.1.x86_64
libxml2-debug-2.7.3-3mdv2010.0.x86_64 libxrandr-debug-1.3.0-1mdv2009.1.x86_64
libxrender-debug-0.9.4-4mdv2009.1.x86_64 libxslt-debug-1.1.24-8mdv2010.0.x86_64
libxt-debug-1.0.6-1mdv2010.0.x86_64 nss_mdns-debug-0.10-6mdv2009.1.x86_64
pango-debug-1.25.3-1mdv2010.0.x86_64 pcre-debug-7.9-1mdv2010.0.x86_64
pixman-debug-0.15.20-1mdv2010.0.x86_64 sqlite3-debug-3.6.17-1mdv2010.0.x86_64
udev-debug-145-3mnb2.x86_64 zlib-debug-1.2.3-13mdv2010.0.x86_64
(gdb) thread apply all bt

Thread 7 (Thread 0x7f0b7b7ce910 (LWP 30177)):
#0  0x00007f0b8db990dd in pthread_cond_timedwait@@GLIBC_2.3.2 ()
   from /lib64/libpthread.so.0
#1  0x00007f0b8ee9f3d2 in g_cond_timed_wait_posix_impl (cond=0xc94174, 
    entered_mutex=0x80, abs_time=<value optimized out>) at gthread-posix.c:242
#2  0x00007f0b8d696b83 in g_async_queue_pop_intern_unlocked (queue=0xc45ee0, 
    try=0, end_time=0x7f0b7b7ce070) at gasyncqueue.c:365
#3  0x00007f0b8d6e6960 in g_thread_pool_thread_proxy (
    data=<value optimized out>) at gthreadpool.c:220
#4  0x00007f0b8d6e5484 in g_thread_create_proxy (data=0xe44090)
    at gthread.c:635
#5  0x00007f0b8db947cd in start_thread () from /lib64/libpthread.so.0
#6  0x00007f0b8d3fb37d in clone ()
    at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f0b92aec710 (LWP 29856)):
#0  WebCore::PluginPackage::fetchInfo (this=<value optimized out>)
    at WebCore/plugins/gtk/PluginPackageGtk.cpp:71
#1  0x00007f0b91649ae4 in WebCore::PluginPackage::createPackage (
    path=@0x7f0b7c5a20f8, lastModified=@0x7fff7ade76c8)
    at WebCore/plugins/PluginPackage.cpp:151
---Type <return> to continue, or q <return> to quit---
#2  0x00007f0b91642dd6 in WebCore::PluginDatabase::refresh (
    this=<value optimized out>) at WebCore/plugins/PluginDatabase.cpp:112
#3  0x00007f0b916439a6 in WebCore::PluginDatabase::installedPlugins (
    populate=true) at WebCore/plugins/PluginDatabase.cpp:46
#4  0x00007f0b9111e822 in WebKit::FrameLoaderClient::objectContentType (
    this=<value optimized out>, url=<value optimized out>, 
    mimeType=@0x7f0b7aafe098)
    at WebKit/gtk/WebCoreSupport/FrameLoaderClientGtk.cpp:456
#5  0x00007f0b914e74b3 in WebCore::HTMLPlugInImageElement::isImageType (
    this=0x7f0b7aafe000) at WebCore/html/HTMLPlugInImageElement.cpp:48
#6  0x00007f0b914ba15e in WebCore::HTMLEmbedElement::parseMappedAttribute (
    this=0x7f0b7aafe000, attr=<value optimized out>)
    at WebCore/html/HTMLEmbedElement.cpp:98
#7  0x00007f0b913e0537 in WebCore::StyledElement::attributeChanged (
    this=0x7f0b7aafe000, attr=0x7f0b7ab2ad20, 
    preserveDecls=<value optimized out>) at WebCore/dom/StyledElement.cpp:195
#8  0x00007f0b914b9802 in WebCore::HTMLEmbedElement::attributeChanged (
    this=0x2, attr=0x0, preserveDecls=false)
    at WebCore/html/HTMLEmbedElement.cpp:220
#9  0x00007f0b913a8de1 in WebCore::Element::setAttributeMap (
    this=0x7f0b7aafe000, list=<value optimized out>)
    at WebCore/dom/Element.cpp:640
#10 0x00007f0b914e58c2 in WebCore::HTMLParser::parseToken (
---Type <return> to continue, or q <return> to quit---
    this=0x7f0b7c569f78, t=0x7f0b7c572438) at WebCore/html/HTMLParser.cpp:258
#11 0x00007f0b914f8bd1 in WebCore::HTMLTokenizer::processToken (
    this=0x7f0b7c572400) at WebCore/html/HTMLTokenizer.cpp:1917
#12 0x00007f0b914fb2ad in WebCore::HTMLTokenizer::parseTag (
    this=0x7f0b7c572400, src=@0x7f0b7c572e88, state=<value optimized out>)
    at WebCore/html/HTMLTokenizer.cpp:1502
#13 0x00007f0b914fd919 in WebCore::HTMLTokenizer::write (this=0x7f0b7c572400, 
    str=<value optimized out>, appendData=<value optimized out>)
    at WebCore/html/HTMLTokenizer.cpp:1748
#14 0x00007f0b914ff790 in WebCore::HTMLTokenizer::notifyFinished (
    this=0x7f0b7c572400) at WebCore/html/HTMLTokenizer.cpp:2053
#15 0x00007f0b9152e1ec in WebCore::CachedScript::checkNotify (
    this=0x7f0b7aaf6e00) at WebCore/loader/CachedScript.cpp:105
#16 0x00007f0b9158355d in WebCore::Loader::Host::didFinishLoading (
    this=0x7f0b7c400140, loader=0x7f0b7c403dc0)
    at WebCore/loader/loader.cpp:363
#17 0x00007f0b91572fbf in WebCore::SubresourceLoader::didFinishLoading (
    this=0x7f0b7c403dc0) at WebCore/loader/SubresourceLoader.cpp:183
#18 0x00007f0b918cf4cb in finishedCallback (session=<value optimized out>, 
    msg=0x10269b0, data=<value optimized out>)
    at WebCore/platform/network/soup/ResourceHandleSoup.cpp:345
#19 0x00007f0b8f0d6793 in final_finished (req=0x10269b0, 
    user_data=<value optimized out>) at soup-session-async.c:379
---Type <return> to continue, or q <return> to quit---
#20 0x00007f0b8d953bae in IA__g_closure_invoke (closure=0x1011540, 
    return_value=0x0, n_param_values=1, param_values=0xe56040, 
    invocation_hint=0x7fff7ade8310) at gclosure.c:767
#21 0x00007f0b8d96a737 in signal_emit_unlocked_R (node=0xfd1ac0, 
    detail=<value optimized out>, instance=<value optimized out>, 
    emission_return=<value optimized out>, 
    instance_and_params=<value optimized out>) at gsignal.c:3317
#22 0x00007f0b8d96b59e in IA__g_signal_emit_valist (instance=0x10269b0, 
    signal_id=<value optimized out>, detail=0, var_args=0x7fff7ade8500)
    at gsignal.c:2980
#23 0x00007f0b8d96bb33 in IA__g_signal_emit (instance=0x2, signal_id=0, 
    detail=0) at gsignal.c:3037
#24 0x00007f0b8f0cd4b5 in soup_message_io_finished (msg=0x10269b0)
    at soup-message-io.c:176
#25 0x00007f0b8d953bae in IA__g_closure_invoke (closure=0xfe9700, 
    return_value=0x0, n_param_values=1, param_values=0xfd2000, 
    invocation_hint=0x7fff7ade8730) at gclosure.c:767
#26 0x00007f0b8d96a108 in signal_emit_unlocked_R (node=0xfd2980, 
    detail=<value optimized out>, instance=<value optimized out>, 
    emission_return=<value optimized out>, 
    instance_and_params=<value optimized out>) at gsignal.c:3247
#27 0x00007f0b8d96b59e in IA__g_signal_emit_valist (instance=0xf6b6e0, 
    signal_id=<value optimized out>, detail=0, var_args=0x7fff7ade8920)
---Type <return> to continue, or q <return> to quit---
    at gsignal.c:2980
#28 0x00007f0b8d96bb33 in IA__g_signal_emit (instance=0x2, signal_id=0, 
    detail=0) at gsignal.c:3037
#29 0x00007f0b8f0d86f1 in socket_read_watch (chan=<value optimized out>, 
    cond=0, user_data=<value optimized out>) at soup-socket.c:1181
#30 0x00007f0b8d6bbbce in IA__g_main_context_dispatch (context=0xb9f870)
    at gmain.c:1960
#31 0x00007f0b8d6bf638 in g_main_context_iterate (context=0xb9f870, 
    block=<value optimized out>, dispatch=<value optimized out>, 
    self=<value optimized out>) at gmain.c:2591
#32 0x00007f0b8d6bfac5 in IA__g_main_loop_run (loop=0xc8da70) at gmain.c:2799
#33 0x00007f0b90305cc7 in IA__gtk_main () at gtkmain.c:1205
#34 0x000000000042d595 in main (argc=1, argv=0x7fff7ade9de8) at ephy-main.c:781

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