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Date:      Thu, 18 Sep 2008 12:11:22 +0100
From:      Anton Shterenlikht <mexas@bristol.ac.uk>
To:        ahze@FreeBSD.org
Cc:        freebsd-alpha@FreeBSD.org
Subject:   port www/kazehakase + webkit -> errors on FBSD 6.3 Alpha
Message-ID:  <20080918111122.GA64028@mech-cluster238.men.bris.ac.uk>

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Hi

I've built kazehakase-0.5.4_3 on FreeBSD 6.3-STABLE alpha
with xulrunner-1.8.0.4_12 and webkit-gtk2-0.0.30549_1

Using xulrunner engine is more or less ok, but when using
webkit engine I get many error messages.

***********************************************************
Example 1.

I start kazehakase with webkit engine, type uk.altavista.com
in the URL bar, hit enter - page opens, but I get these errors
on the console:


pid 64050 (kazehakase): unaligned access: va=0x163d709ce pc=0x161c2fbb8 ra=0x161c2f0ac o
(kazehakase:64050): Gtk-CRITICAL **: gtk_range_get_adjustment: assertion `GTK_IS_RANGE (range)' failed

(kazehakase:64050): Gtk-CRITICAL **: gtk_range_get_adjustment: assertion `GTK_IS_RANGE (range)' failed

(kazehakase:64050): Gtk-CRITICAL **: gtk_range_get_adjustment: assertion `GTK_IS_RANGE (range)' failed

(kazehakase:64050): GLib-GObject-WARNING **: invalid (NULL) pointer instance

(kazehakase:64050): GLib-GObject-CRITICAL **: g_signal_connect_data: assertion `G_TYPE_CHECK_INSTANCE (instance)' failed

(kazehakase:64050): GLib-GObject-CRITICAL **: g_object_ref_sink: assertion `G_IS_OBJECT (object)' failed

(kazehakase:64050): GLib-GObject-WARNING **: invalid (NULL) pointer instance

(kazehakase:64050): GLib-GObject-CRITICAL **: g_signal_handlers_disconnect_matched: assertion `G_TYPE_CHECK_INSTANCE (instance)' failed

(kazehakase:64050): GLib-GObject-CRITICAL **: g_object_unref: assertion `G_IS_OBJECT (object)' failed

(kazehakase:64050): Kazehakase-CRITICAL **: kz_embed_zoom_get: assertion `KZ_EMBED_GET_IFACE(kzembed)->zoom_set' failed
pid 64050 (kazehakase): unaligned access: va=0x163dc74de pc=0x161c2fb90 ra=0x161c2f0ac op=ldl
pid 64050 (kazehakase): unaligned access: va=0x163dc74e6 pc=0x161c2fb90 ra=0x161c2f0ac op=ldl
pid 64050 (kazehakase): unaligned access: va=0x163dc74ea pc=0x161c2fbb8 ra=0x161c2f0ac op=ldl
pid 64050 (kazehakase): unaligned access: va=0x163dc74f6 pc=0x161c2fb90 ra=0x161c2f0ac op=ldl
pid 64050 (kazehakase): unaligned access: va=0x163dc7766 pc=0x161c2fb90 ra=0x161c2f0ac op=ldl


The "unaligned access" error appears many (perhaps hundreds) times.

*************************************************************
Example 2.

CTRL/T opens a new tab, but gives these errors:

(By the way the new tab title with webkit is "No title",
whereas with xulrunner the new tab title is "about:blank".
Is that the expected behaviour?)

(kazehakase:64050): Gtk-CRITICAL **: gtk_range_get_adjustment: assertion `GTK_IS_RANGE (range)' failed

(kazehakase:64050): Gtk-CRITICAL **: gtk_range_get_adjustment: assertion `GTK_IS_RANGE (range)' failed

(kazehakase:64050): Gtk-CRITICAL **: gtk_range_get_adjustment: assertion `GTK_IS_RANGE (range)' failed

(kazehakase:64050): GLib-GObject-WARNING **: invalid (NULL) pointer instance

(kazehakase:64050): GLib-GObject-CRITICAL **: g_signal_connect_data: assertion `G_TYPE_CHECK_INSTANCE (instance)' failed

(kazehakase:64050): GLib-GObject-CRITICAL **: g_object_ref_sink: assertion `G_IS_OBJECT (object)' failed

(kazehakase:64050): GLib-GObject-WARNING **: invalid (NULL) pointer instance

(kazehakase:64050): GLib-GObject-CRITICAL **: g_signal_handlers_disconnect_matched: assertion `G_TYPE_CHECK_INSTANCE (instance)' failed

(kazehakase:64050): GLib-GObject-CRITICAL **: g_object_unref: assertion `G_IS_OBJECT (object)' failed

** (kazehakase:64050): CRITICAL **: void webkit_web_view_open(WebKitWebView*, const gchar*): assertion `uri' failed


Even though the tab is open, it is unusable.
If I type uk.altavista.com, I get to the page,
and I can enter search words, but nothing
happens after that, the search never happens.
And again I get many "unaligned access" messages
and Glib errors:

pid 64050 (kazehakase): unaligned access: va=0x163dd800e pc=0x161c2fbb8 ra=0x161c2f0ac op=ldl
console message:  @0: Not allowed to load local resource: file:///includes/templates/style/survey.css?v34.8
pid 64050 (kazehakase): unaligned access: va=0x163dd8002 pc=0x161c2fb90 ra=0x161c2f0ac op=ldl
pid 64050 (kazehakase): unaligned access: va=0x163dd8006 pc=0x161c2fbb8 ra=0x161c2f0ac op=ldl
pid 64050 (kazehakase): unaligned access: va=0x163dd800a pc=0x161c2fbb8 ra=0x161c2f0ac op=ldl
pid 64050 (kazehakase): unaligned access: va=0x163dd800e pc=0x161c2fbb8 ra=0x161c2f0ac op=ldl
console message:  @0: Not allowed to load local resource: file:///home/release-19-2/style/homepage.min.css
console message:  @0: Not allowed to load local resource: file:///includes/templates/script/blq_core.js?v34.8

Some pages, e.g. bbc.co.uk, just don't load at all.

many thanks
anton

-- 
Anton Shterenlikht
Room 2.6, Queen's Building
Mech Eng Dept
Bristol University
University Walk, Bristol BS8 1TR, UK
Tel: +44 (0)117 928 8233 
Fax: +44 (0)117 929 4423



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