Re: Spontanious reboots

2002-02-14 Thread mikea

On Thu, Feb 14, 2002 at 09:43:53AM -0800, Kris Kennaway wrote:
> On Thu, Feb 14, 2002 at 05:35:27PM +, Baldur Gislason wrote:
> > This box has been spontaniously rebooting for a while, we've replaced most of 
> > the hardware
> 
> What hardware have you not tested/replaced?  Consider doing so :)

Have you made sure that the power supply isn't sagging under load
and that the CPU(s) are not overheating? Checked all the fans?

Those are two causes of spontaneous reboots that most people
don't think to check. 

Kris, Baldur, and I, of course, check all this, having brought
paranoia up from a mere art form to a true science. ;=)

-- 
Mike Andrews
[EMAIL PROTECTED]
Tired old sysadmin since 1964

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Re: Spontanious reboots

2002-02-14 Thread Kris Kennaway

On Thu, Feb 14, 2002 at 05:35:27PM +, Baldur Gislason wrote:
> This box has been spontaniously rebooting for a while, we've replaced most of 
> the hardware

What hardware have you not tested/replaced?  Consider doing so :)

Kris



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Spontanious reboots

2002-02-14 Thread Baldur Gislason

This box has been spontaniously rebooting for a while, we've replaced most of 
the hardware and upgraded the system to 4.5-STABLE with no luck.
Machine's role is firewall/transparent proxy

Here's an examination of a panic it generated:
Fatal trap 12: page fault while in kernel mode
fault virtual address   = 0x3ab5ddc0fault virtual address   = 0x3ab5ddc0
fault code  = supervisor read, page not present
instruction pointer = 0x8:0xc024ff18
stack pointer   = 0x10:0xc02ff524
frame pointer   = 0x10:0xc02ff530
code segment= base 0x0, limit 0xf, type 0x1b
= DPL 0, pres 1, def32 1, gran 1
processor eflags= interrupt enabled, resume, IOPL = 0
current process = Idle
interrupt mask  = net tty
trap number = 12
panic: page fault

syncing disks...
done
Uptime: 6d16h39m16s
Automatic reboot in 15 seconds - press a key on the console to abort
Rebooting...


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