[cisco-voip] Cisco 2921 ISR reload : ROM by error - a Software forced crash, PC 0x21BC8BD4

Tom Storey tom at snnap.net
Thu Jan 8 05:49:03 EST 2015


Its probably a bug, and if theres no known reason for it, the usual advice
would be to upgrade the software version to something more recent where
hopefully it is fixed.

On 8 January 2015 at 05:45, Rajkumar Yadav <rajkumaryadav at y7mail.com> wrote:

> Hi,
>
> Please can any one suggest the reason for the router reload due to
> software forced crash PC 0x21BC8BD4.
>
> I tried to find the some significance for the code PC 0x21BC8BD4, but
> unable to find it.
>
>
> Below is the show version after the reload.
>
>
> Cisco IOS Software, C2900 Software (C2900-UNIVERSALK9-M), Version
> 15.2(2)T, RELEASE SOFTWARE (fc1)
> Technical Support: http://www.cisco.com/techsupport
> Copyright (c) 1986-2011 by Cisco Systems, Inc.
> Compiled Tue 15-Nov-11 22:10 by prod_rel_team
>
> ROM: System Bootstrap, Version 15.0(1r)M9, RELEASE SOFTWARE (fc1)
>
> CME uptime is 28 minutes
> System returned to ROM by error - a Software forced crash, PC 0x21BC8BD4
> at 17:15:49 GMT Wed Jan 7 2015
> System restarted at 17:17:15 GMT Wed Jan 7 2015
> System image file is "flash0:c2900-universalk9-mz.SPA.152-2.T.bin"
> Last reload type: Normal Reload
> Last reload reason: error - a Software forced crash, PC 0x21BC8BD4
>
> Regards,
> Raaj.
>
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>
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