Solved

Writing crashinfo to flash:crashinfo   /  *** System received a Bus Error exception ***

Posted on 2011-03-09
1
1,155 Views
Last Modified: 2012-05-11
Hello Experts,

A cisco 2610XM crashed almost completely. We got a 2620XM with the same specs and this one also crashes  with the error message:

CPU Register Context:                    
MSR = 0x00009032  CR  = 0x53000035  CTR = 0x802ABDBC  XER   = 0xE000007F                            
!c  
!-  
ephone-dn  4  dual-line        
R0  = 0xC0000000  R1  = 0x840E3E88  R2  = 0x83AD0000  R3    = 0x00000003ms, Inc.####################################e prot                      
R4  = 0x00000004  R5  = 0x00000000  R6  = 0x83AD0000  R7    = 0x68010000            

R24 = 0x00000000  R25 = 0x00000000  R26 = 0x840E3EB8  R27   = 0x00000000
R28 = 0x68000000  R29 = 0x68004000  R30 = 0x00000004  R31   = 0x00000000

Writing crashinfo to flash:crashinfo_20020301-000012

=== Flushing messages (00:00:12 UTC Fri Mar 1 2002) ===

Queued messages:
*Mar  1 00:00:12.131: %SYS-3-LOGGER_FLUSHING: System pausing to ensure console d
ebugging output.

*Mar  1 00:00:06.063: %LINEPROTO-5-UPDOWN: Line protocol on Interface VoIP-Null0
, changed state to up
*** System received a Bus Error exception ***
signal= 0xa, code= 0x200, context= 0x83dc6430
PC = 0x802abdfc, Vector = 0x200, SP = 0x840e3e88


---------------------------------------------------------------------
I manage to load the IOS from the original router that crashed and the running config ro the new router (which was working fine for 5 minutes)  so the new router loaded the IOS fine, the startup -config as well but after 5 minutes died also.
I don't understand this new router was booting with the IOS by default ok. I checked  in previous posts and the error message seems to be a memory fault but which of the memories?  And why this might happen when it was working before (I mean the new router)

Thanks
0
Comment
Question by:anbant
1 Comment
 
LVL 1

Accepted Solution

by:
anbant earned 0 total points
Comment Utility
Found the faulty part.
This router has a NM_HDV module and this module has 5 slots, one of the slots was the faulty one.
After moving the PDM to another slot now the IOS loads OK.
0

Featured Post

How to run any project with ease

Manage projects of all sizes how you want. Great for personal to-do lists, project milestones, team priorities and launch plans.
- Combine task lists, docs, spreadsheets, and chat in one
- View and edit from mobile/offline
- Cut down on emails

Join & Write a Comment

Hi there, This article summarizes what you need if you are going to set up your home or small business Network Attached Storage (NAS) to be accessible from the internet. Of course there are configuration differences based on your NAS or router ma…
Creating an OSPF network that automatically (dynamically) reroutes network traffic over other connections to prevent network downtime.
After creating this article (http://www.experts-exchange.com/articles/23699/Setup-Mikrotik-routers-with-OSPF.html), I decided to make a video (no audio) to show you how to configure the routers and run some trace routes and pings between the 7 sites…
After creating this article (http://www.experts-exchange.com/articles/23699/Setup-Mikrotik-routers-with-OSPF.html), I decided to make a video (no audio) to show you how to configure the routers and run some trace routes and pings between the 7 sites…

762 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question

Need Help in Real-Time?

Connect with top rated Experts

8 Experts available now in Live!

Get 1:1 Help Now