From: Joerg Sommrey <jo175@sommrey.de>
To: Linux kernel mailing list <linux-kernel@vger.kernel.org>
Subject: nmi watchdog failure on dual Athlon box
Date: Tue, 28 Sep 2004 18:33:24 +0200 [thread overview]
Message-ID: <20040928163324.GA5759@sommrey.de> (raw)
Hello,
just tried Ingo's "lockupcli" nmi watchdog test - it fails to unlock the
box.
boot-parm:
...nmi_watchdog=2...
dmesg:
...
testing NMI watchdog ... OK.
...
/proc/interrupts:
...
NMI: 115 103
...
So far everything looks fine. But after running Ingo's "lockupcli" the
box is locked (surprise!) but there is no nmi watchdog killing anything.
The system gets rebooted from the w83627hf WDT after 60 s.
System:
Tyan Tiger MPX (S2466)
2 x Athlon MP 2000+
kernel 2.6.8.1
nmi_watchdog=1 has never worked for me (except 2.6.3-mm4).
I'm not really surprised at this test as I had a couple of lockups in
the past that were never resolved by the nmi watchdog.
Any ideas?
-jo
--
-rw-r--r-- 1 jo users 63 2004-09-28 17:44 /home/jo/.signature
next reply other threads:[~2004-09-28 16:33 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-09-28 16:33 Joerg Sommrey [this message]
2004-09-28 17:08 ` nmi watchdog failure on dual Athlon box Maciej W. Rozycki
2004-09-28 18:31 ` Joerg Sommrey
2004-09-28 21:08 ` Maciej W. Rozycki
2004-09-29 20:27 ` Joerg Sommrey
2004-09-28 20:20 ` Chris Wedgwood
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