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Date:      Tue, 16 Nov 2004 18:55:35 +0000 (UTC)
From:      "Bjoern A. Zeeb" <bzeeb-lists@lists.zabbadoz.net>
To:        David Kleiner <david.kleiner@gmail.com>
Cc:        FreeBSD amd64 mailing list <freebsd-amd64@freebsd.org>
Subject:   Re: [PATCH] if_sk(4) rx/tx "hangs"
Message-ID:  <Pine.BSF.4.53.0411161852120.9964@e0-0.zab2.int.zabbadoz.net>
In-Reply-To: <f135cf2d041115154615413463@mail.gmail.com>
References:  <Pine.BSF.4.53.0411130037360.85716@e0-0.zab2.int.zabbadoz.net>  <20041115070404.GP64152@marvin.riggiland.au>  <Pine.BSF.4.53.0411150746530.85716@e0-0.zab2.int.zabbadoz.net>  <f135cf2d041115154615413463@mail.gmail.com>

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On Mon, 15 Nov 2004, David Kleiner wrote:

Hi,

> Here is what I get when trying to load up the if_sk.ko module:
>
...
> Nov 15 15:31:58 macropus kernel: sk0: no memory for jumbo buffers!
> Nov 15 15:31:58 macropus kernel: sk0: jumbo buffer allocation failed
> Nov 15 15:31:58 macropus kernel: device_attach: sk0 attach returned 12

I had seen this too some weeks ago when loading and unloading the
if_sk.ko repeatedly but I haven't been able to reproduce afterwards.

> This is an Asus "A8V Deluxe (v. 2.0) K8T800 No-WiFi/A" and 6.0-CURRENT
> built on Sat Nov 13 12:08:59 PST 2004.
>
> I also had it crashed while running a 700MB bittorrent transfer (stock
> py-bittorrent) but did not get a crash dump.  The stack trace pointed
> at problem with networking and calling "panic" at the db> prompt
> wedged it solid.

you may perhaps want to update to lastest version which adds some
locking in the jumbo buffer memory functions. This should hopefully
help you.

-- 
Bjoern A. Zeeb				bzeeb at Zabbadoz dot NeT



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