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Cache Engine page fault error

Hi,

Cache engine is getting restarted with every page fault event. I noticed that it stops working ( couldn't able browse internet ) just before page fault.Once i restart it , its works fine for another 3-4 hours and again same story.

could some one guide me on this.

thanks

I am putting the log which i traced on Cache Engine--

CACHE: LOG_LOCAL7 LOG_EMERG page fault

Stack trace

trace: 0x1c7b53 fp=0xab26ec0

trace: 0x3e706c fp=0xab26ef8

trace: 0x42aaaa fp=0xab26f30

trace: 0x1118cd fp=0xab26fac <=

trace: 0x113291 fp=0xab26fac

trace: 0x415eb8 fp=0xab26fd0

pc: 0x1118cd

eflags: 0x2

ebp(fp): 0xab26fac

esp(sp): 0xab26f7c

eax: 0xcac1d0de

ebx: 0

ecx: 0x4978380b

edx: 0x82f7000

esi: 0x4978380b

edi: 0x45fc48

cr0: 0x80010013

cr1: 0

cr2(addr): 0x4978380b

cr3: 0xff33000

cr4: 0

osctx: 0xffa7000

pagedir: 0xff33000

pde: 0xfffff000

pde bits:

pagetbl: 0xfffff000

pte: 0xfffff000

pte bits:

phys_addr: 0xfffff80b

codeseg: 0x18cd

vecnum: 0xe

esf: 0xab26f6c

regs: 0xab26f44

errcode: 0x2

EXCEPTION: task tKmem tid 0xff8b200 version CE 2.31(0)

image 11:20:14 Feb 22 2001 (bbalagot)

Thu Nov 28 15:19:01 2002 CACHE: LOG_LOCAL7 LOG_NOTICE ======================

==================

Thu Nov 28 15:19:01 2002 CACHE: LOG_LOCAL7 LOG_NOTICE System restarted by Exception

Thu Nov 28 15:19:01 2002 CACHE: LOG_LOCAL7 LOG_NOTICE System booted from "flash"

1 REPLY
Bronze

Re: Cache Engine page fault error

Hi,

I would recommend a TAC case on this one as the engineer working the case will have to submit the trace to engineering for review and break down to see if this is a known stack trace or something new.

Regards

Pete Knoops

Cisco Systems

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