From: David Madore <david+ml@madore.org>
To: linux-kernel@vger.kernel.org
Subject: Re: kernel 3.2.27 on arm: WARNING: at mm/page_alloc.c:2109 __alloc_pages_nodemask+0x1d4/0x68c()
Date: Fri, 31 Aug 2012 15:57:57 +0200 [thread overview]
Message-ID: <20120831135757.GA26488@aldebaran.gro-tsen.net> (raw)
In-Reply-To: <20120831105936.GA4704@aldebaran.gro-tsen.net>
On Fri, Aug 31, 2012 at 12:59:36PM +0200, David Madore wrote:
> On Wed, Aug 29, 2012 at 09:32:20PM +0200, Francois Romieu wrote:
> > David Madore <david+ml@madore.org> :
> > [...]
> > > I imagine it being somehow related to the fact that it operates a
> > > network bridge (I imagine this because I have another identical
> > > machine with exactly the same kernel and a very similar config but not
> > > running a bridge, and the warning never pops up).
> >
> > Could it not be a genuine allocation failure ?
>
> I have no idea. How can I tell? In any case, if having 512MB RAM
> isn't enough for the kernel in the router of a small home's network,
> that's a bug somewhere, isn't it?
PS: I'm also getting the following kind of messages from a wlan
interface that's on the bridge:
[ 268.976317] ieee80211 phy0: failed to reallocate TX buffer
[ 716.880515] ieee80211 phy0: failed to reallocate TX buffer
[ 1160.877677] ieee80211 phy0: failed to reallocate TX buffer
Could they be related?
--
David A. Madore
( http://www.madore.org/~david/ )
next prev parent reply other threads:[~2012-08-31 13:58 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-29 0:25 David Madore
2012-08-29 19:32 ` Francois Romieu
2012-08-31 10:59 ` David Madore
2012-08-31 13:57 ` David Madore [this message]
2012-08-31 18:12 ` Francois Romieu
2012-09-01 2:21 ` Hugh Dickins
2012-09-01 8:20 ` Francois Romieu
2012-09-02 22:51 ` David Madore
2012-10-04 16:02 ` Maxime Bizon
2012-10-04 16:29 ` Eric Dumazet
2012-10-05 7:41 ` Eric Dumazet
2012-10-05 10:49 ` Maxime Bizon
2012-10-05 12:22 ` Eric Dumazet
2012-10-05 12:37 ` Eric Dumazet
2012-10-05 12:39 ` Eric Dumazet
2012-10-05 12:51 ` Maxime Bizon
2012-10-05 13:02 ` Eric Dumazet
2012-10-05 14:50 ` Maxime Bizon
2012-10-05 15:04 ` Eric Dumazet
2012-10-05 15:15 ` Maxime Bizon
2012-10-05 15:37 ` Eric Dumazet
2012-10-04 16:50 ` Eric Dumazet
2012-10-04 17:09 ` Maxime Bizon
2012-10-04 17:17 ` Eric Dumazet
2012-10-04 17:34 ` Maxime Bizon
2012-10-04 21:27 ` Eric Dumazet
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