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From: grundler@dsl2.external.hp.com (Grant Grundler)
To: jsoe0708@tiscali.be
Cc: "Vlad D. Markov" <markov@monmouth.com>,
	parisc-linux@lists.parisc-linux.org
Subject: Re: [parisc-linux] kernel panic when extracting large tar files
Date: Tue, 7 Jan 2003 02:17:04 -0700	[thread overview]
Message-ID: <20030107091704.GC4093@dsl2.external.hp.com> (raw)
In-Reply-To: <3DED9A660000447F@ocpmta3.freegates.net>

On Tue, Jan 07, 2003 at 08:23:37AM +0100, jsoe0708@tiscali.be wrote:
...
> >Did not want to send the file to the whole group.
> >
> You would :-)

joel is right. See FAQ #17.
http://www.parisc-linux.org/faq/index.html

> Trap 5 on CPU 0
>  IIR: 6ab60038    ISR: 00000000  IOR: 1d7dcf3c
> Trap 5 on CPU 0
>  IIR: 22643206    ISR: 00000000  IOR: 10309800
> Trap 5 on CPU 0
>  IIR: 22643206    ISR: 00000000  IOR: 10309800
> Trap 5 on CPU 0
>
> which say that is a trap 5 (ie a LPMC). So, may me am i wrong, but it seems
> that there is a hardware problem on this machine?

yes. LPMC is usually a recoverable memory parity error.
ISR/IOR is the virtual address that was accessed.
Since this is kernel space (ISR==0), I think you can just
drop the leading 1 for the physical address.

Try pulling half the memory and see if the trap goes away.
Or replace all the memory if you have spares.

grant

  reply	other threads:[~2003-01-07  9:17 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <200301070054.h070rc5k047346@smtp.monmouth.com>
2003-01-07  7:23 ` [parisc-linux] kernel panic when extracting large tar files jsoe0708
2003-01-07  9:17   ` Grant Grundler [this message]
2003-01-07 12:39     ` Thibaut VARENE
2003-01-07 20:13       ` Carlos O'Donell
2003-01-07 23:25         ` Thibaut VARENE
2003-01-08  1:34           ` Carlos O'Donell
2003-01-08  3:20             ` Carlos O'Donell
2003-01-06  2:31 Vlad D. Markov
2003-01-06  9:02 ` jsoe0708
2003-01-06 13:15   ` Matthew Wilcox

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