From: David Miller <davem@davemloft.net>
To: andy@greyhouse.net
Cc: linux-kernel@vger.kernel.org, netdev@vger.kernel.org
Subject: Re: [PATCH] 2.6.19-rc4 - netlink messages created with bad flags in soft_irq context
Date: Tue, 31 Oct 2006 22:00:47 -0800 (PST) [thread overview]
Message-ID: <20061031.220047.08324824.davem@davemloft.net> (raw)
In-Reply-To: <20061031220559.GA10119@gospo.rdu.redhat.com>
From: Andy Gospodarek <andy@greyhouse.net>
Date: Tue, 31 Oct 2006 17:06:00 -0500
> I've got a kernel built where
>
> CONFIG_DEBUG_SPINLOCK_SLEEP=y
>
> is in the config and I've noticed some interesting behavior when
> bringing up bonds in balance-alb mode. When I start to enslave devices
> to a bond I get the following in the ring buffer:
>
> BUG: sleeping function called from invalid context at mm/slab.c:3007
> in_atomic():1, irqs_disabled():0
As Herbert mentioned, the bonding layer calls into the networking
in atomic contexts when that is illegal.
next prev parent reply other threads:[~2006-11-01 6:00 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-10-31 22:06 Andy Gospodarek
2006-11-01 3:50 ` Herbert Xu
2006-11-01 6:00 ` David Miller [this message]
2006-11-01 13:10 ` Andy Gospodarek
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20061031.220047.08324824.davem@davemloft.net \
--to=davem@davemloft.net \
--cc=andy@greyhouse.net \
--cc=linux-kernel@vger.kernel.org \
--cc=netdev@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®