lkml.org 
[lkml]   [2000]   [Sep]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [patch] enabling APIC and NMI watchdog on UP systems

On Fri, 29 Sep 2000, Miles Lane wrote:

> how best to extract useful debugging information from the deadlocked
> systems. Any help you can give in this regard would be much
> appreciated. I have used SysRq successfully, but I don't know how to
> use the information I am given to find the salient points.

if SysRq works then this is a 'soft lockup', and if you want to debug this
then you should capture the EIP values from RightAlt+ScrLk output, thats
the place where it locks up. The UP-NMI-oopser will not help.

Ingo

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 12:38    [W:0.125 / U:0.244 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site