Subject: Kernel panic problem

From: Vinay Venkataraghavan <[email-masked]>
Date: Wed, 21 Sep 2005 19:03:49 -0700 (PDT)

Hey guys,

I am getting the following error running Linux on a
MIPS platform.

Its basically a kernel panic errror. The error message
is as below.

Any help/pointers would be of great help. 
Thanks
Vinay

Got mcheck at c0043938

Cpu 0

$ 0   : 00000000 1000e801 c0050000 00000000

$ 4   : 00000093 810b1000 8034bec8 b8038030

$ 8   : 00004000 00000000 1000e800 80dea000

$12   : 00ff0000 ff000000 00000025 c1100000

$16   : 81aebee8 00000000 00000001 00000000

$20   : 8034bec8 00000093 00000010 00000010

$24   : 00000001 00000003                  

$28   : 8034a000 8034be40 fffffffc 80144588

Hi    : 00000000

Lo    : 00000000

epc   : c0043938 linux_layer_isr+0xc/0x28 [n2_drv]    
Tainted: P     

ra    : 80144588 handle_IRQ_event+0x78/0xfc

Status: 1020e803    KERNEL EXL IE 

Cause : 00800060

PrId  : 0001800a

Index:  0 pgmask=4kb va=c0046000 asid=45

                        [pa=01ee0000 c=3 d=1 v=1 g=1]

                        [pa=01ee1000 c=3 d=1 v=1 g=1]

Index:  8 pgmask=4kb va=c004a000 asid=45

                        [pa=01ee4000 c=3 d=1 v=1 g=1]

                        [pa=00000000 c=0 d=0 v=0 g=1]

Kernel panic - not syncing: Caught Machine Check
exception - caused by multiple matching entries in the
TLB.

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