From: Jesse Allen <the3dfxdude@hotmail.com>
To: linux-kernel@vger.kernel.org
Subject: Catching NForce2 lockup with NMI watchdog
Date: Thu, 4 Dec 2003 21:54:04 -0700 [thread overview]
Message-ID: <20031205045404.GA307@tesore.local> (raw)
Hi,
I have a NForce2 board and can easily reproduce a lockup with grep on an IDE
hard disk at UDMA 100. The lockup occurs when both Local APIC + IO-APIC are
enabled. It was suggested to me to use NMI watchdog to catch it. However, the
NMI watchdog doesn't seem to work.
When I set the kernel parameter "nmi_watchdog=1" I get this message in
/var/log/syslog:
Dec 4 20:10:30 tesore kernel: ..MP-BIOS bug: 8254 timer not connected to
IO-APIC
Dec 4 20:10:30 tesore kernel: timer doesn't work through the IO-APIC -
disabling NMI Watchdog!
"nmi_watchdog=2" seems to work at first, In /var/log/messages:
Dec 4 20:13:11 tesore kernel: testing NMI watchdog ... OK.
but it still locks up.
I have the complete logs when running with nmi_watchdog, kernel config, and more
here:
http://www.chez.com/alors/nforce-lockup-logs.tar.gz
If you have any ideas please give them =)
Jesse
next reply other threads:[~2003-12-05 4:43 UTC|newest]
Thread overview: 62+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-12-05 4:54 Jesse Allen [this message]
2003-12-05 7:40 ` Catching NForce2 lockup with NMI watchdog Mikael Pettersson
2003-12-05 8:33 ` Josh McKinney
2003-12-05 12:14 ` Mikael Pettersson
2003-12-05 14:19 ` Craig Bradney
2003-12-05 17:05 ` Craig Bradney
2003-12-05 18:11 ` Josh McKinney
2003-12-05 8:58 ` Mike Fedyk
2003-12-05 12:06 ` Mikael Pettersson
2003-12-08 2:20 ` Bob
2003-12-09 14:21 ` Maciej W. Rozycki
2003-12-09 16:35 ` Bob
2003-12-10 13:41 ` Maciej W. Rozycki
2003-12-12 16:01 ` bill davidsen
2003-12-12 16:47 ` Maciej W. Rozycki
2003-12-12 16:57 ` Richard B. Johnson
2003-12-12 17:21 ` Maciej W. Rozycki
2003-12-13 5:16 ` Bill Davidsen
2003-12-15 13:23 ` Maciej W. Rozycki
2003-12-12 22:27 ` George Anzinger
2003-12-15 13:13 ` Maciej W. Rozycki
2003-12-15 21:42 ` George Anzinger
2003-12-16 13:37 ` Maciej W. Rozycki
2003-12-16 13:57 ` Richard B. Johnson
2003-12-16 15:47 ` Maciej W. Rozycki
2003-12-16 16:44 ` Richard B. Johnson
2003-12-16 16:50 ` Maciej W. Rozycki
2003-12-16 17:26 ` George Anzinger
2003-12-16 20:54 ` Maciej W. Rozycki
2003-12-16 21:53 ` George Anzinger
2003-12-17 14:03 ` Maciej W. Rozycki
2003-12-05 19:11 Allen Martin
2003-12-05 20:18 ` cheuche+lkml
2003-12-05 20:34 ` Prakash K. Cheemplavam
2003-12-05 21:02 ` Mike Fedyk
2003-12-05 20:55 ` Jesse Allen
2003-12-06 3:20 ` Jesse Allen
2003-12-05 20:36 ` Jesse Allen
2003-12-05 22:55 ` Mike Fedyk
2003-12-05 23:11 ` Craig Bradney
2003-12-05 20:56 Allen Martin
2003-12-05 22:41 b
2003-12-07 19:58 Fixes for nforce2 hard lockup, apic, io-apic, udma133 covered Ian Kumlien
2003-12-08 2:07 ` Ross Dickson
2003-12-09 18:12 ` Catching NForce2 lockup with NMI watchdog Ian Kumlien
2003-12-09 22:04 ` Craig Bradney
2003-12-09 23:13 ` Ian Kumlien
2003-12-10 6:14 ` Bob
2003-12-10 7:51 ` Craig Bradney
2003-12-13 3:56 Ross Dickson
2003-12-15 13:16 ` Maciej W. Rozycki
2003-12-17 18:14 Ross Dickson
2003-12-17 21:41 ` George Anzinger
2003-12-17 21:48 ` George Anzinger
2003-12-18 1:30 ` Ross Dickson
2003-12-18 14:32 ` Maciej W. Rozycki
2003-12-19 4:17 ` Ross Dickson
2003-12-19 15:35 ` Maciej W. Rozycki
2003-12-18 14:04 ` Maciej W. Rozycki
2003-12-18 14:22 ` Craig Bradney
2003-12-19 5:38 ` Ross Dickson
2003-12-19 10:36 ` Craig Bradney
2003-12-19 4:06 ` Ross Dickson
2003-12-19 15:33 ` Maciej W. Rozycki
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=20031205045404.GA307@tesore.local \
--to=the3dfxdude@hotmail.com \
--cc=linux-kernel@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;
as well as URLs for NNTP newsgroup(s).