From: Chuck Ebbert <cebbert@redhat.com>
To: Peter Osterlund <petero2@telia.com>
Cc: linux-kernel@vger.kernel.org, Bcm43xx-dev@lists.berlios.de,
"John W. Linville" <linville@tuxdriver.com>,
Netdev <netdev@vger.kernel.org>
Subject: Re: Occational lockups during boot with post 2.6.22 kernels
Date: Wed, 18 Jul 2007 10:58:51 -0400 [thread overview]
Message-ID: <469E2AAB.2010408@redhat.com> (raw)
In-Reply-To: <m3sl7mk1f1.fsf@telia.com>
On 07/17/2007 08:20 PM, Peter Osterlund wrote:
> Current -git kernels sometimes lock up on my computer during boot. I
> guess it happens about 10-20% of the time. I first saw this maybe a
> week ago, but never with kernels <= 2.6.22.
>
> The last reported info on the console is that named is started.
> SysRq-T still works and reports the non-sleeping tasks below.
>
> My guess is that wpa_supplicant and events/0 deadlock and later the
> named thread also hangs when it needs a deadlocked resource.
>
> I'm using the bcm43xx driver.
>
> No lockdep errors are reported before the lockup. Earlier during boot
> the kernel reports:
>
> Good, all 218 testcases passed! |
Try this, it should at least detect the problem:
http://lkml.org/lkml/2007/7/17/202
http://lkml.org/lkml/2007/7/17/204
http://lkml.org/lkml/2007/7/17/203
It's a known bug in wireless/80211, not sure when it will be fixed.
next prev parent reply other threads:[~2007-07-18 14:59 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-07-18 0:20 Occational lockups during boot with post 2.6.22 kernels Peter Osterlund
2007-07-18 14:58 ` Chuck Ebbert [this message]
2007-07-18 15:51 ` Johannes Berg
2007-07-18 15:51 ` Johannes Berg
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=469E2AAB.2010408@redhat.com \
--to=cebbert@redhat.com \
--cc=Bcm43xx-dev@lists.berlios.de \
--cc=linux-kernel@vger.kernel.org \
--cc=linville@tuxdriver.com \
--cc=netdev@vger.kernel.org \
--cc=petero2@telia.com \
/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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.