[c-nsp] Warm upgrade?

[Rodney Dunn]

On Thu, Dec 23, 2004 at 10:23:25AM +0100, ?ukasz Bromirski wrote:
> Hi,
> 
> One of my customers 7206VXR/NPE-G1 experienced today a strange thing:
> it looks like it was warm-rebooted, but it wasn't ;) The router
> rebooted and only thing in logs is:
> 
> 00:00:10: %COMMON_FIB-3-TABLE: unknown-IPv6-table:0: table find
>   -Traceback= 60775A04 605D2438 614F778C 614F7A48 605F7738 605F7684
>               606150E4 6061521C 60616AA0 60661A84 606623F8 60679414
>               60808BA8 60808C38 6077BD60 6077C0CC

Looking at some bugs I think this was printed as the box came back up.
It is fixed in 12.2(25)S2.

> 
> ...I can trace the same message to this page:
> 
> http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_11/gtwarmup.htm
>

I have to laugh at that and you should get the good search award
for the day. :)

That example they showed on the page for the "warm reload" feature
actually displayed that error which means the image they
tested the feature on had the FIB bug in it. :)
I'll get that page fixed.  
 
> which talks about warm upgrade feature but I'm sure it wasn't any
> warm upgrade thing. Also, `sh ver' reports reboot by bus error, with
> quite characteristic address (some process ran out of it's space?):

Most likely the reload didn't have anything to do with the above message.

> 
> System returned to ROM by bus error at PC 0x61A4BA84, address 0xDEADBEEF
> 
> `show context' shows two regions with 0xDEADBEEF filler:
> 
> Fault History Buffer:
> 7200 Software (C7200-IK91O3S-M), Version 12.2(25)S, RELEASE SOFTWARE (fc2)
> Technical Support: http://www.cisco.com/techsupport
> Compiled Fri 13-Aug-04 18:41 by cmong
> Signal = 10, Code = 0x10, Uptime 8w4d
> $0 : 00000000, AT : 62BD0000, v0 : 61A062EB, v1 : 00000000
> a0 : DEADBEEF, a1 : 5009C218, a2 : 000000D0, a3 : 000001A0
> t0 : 00000018, t1 : 3400FF01, t2 : 3400E100, t3 : FFFF00FF
> t4 : 608435E0, t5 : 62F37268, t6 : 62F37264, t7 : 62F37260
> s0 : DEADBEEF, s1 : 5009E360, s2 : 00000000, s3 : 00000000
> s4 : 00000000, s5 : 00000000, s6 : 224C99A0, s7 : 21F7FA74
> t8 : 0D0D0D0D, t9 : 00000000, k0 : 523E70A0, k1 : 6083226C
> gp : 62BD3348, sp : 21F7F9A8, s8 : 61A4E230, ra : 61A4BB7C
> EPC : 61A4BA84, SREG : 3400FF03, Cause : 00000010
> 
> The router is running 12.2(25)S and has 1GB of RAM. It has also few BGP
> sessions, but has more than 600MB free RAM and didn't experience
> recently any heavy load (higher than about 10%). The sibling unit
> running right underneath this and connected to other BGP peers didn't
> encounter any problems at all.
>

Can you post the "sh stack" and "crashinfo" file from bootflash?

 
> Bug toolkit doesn't know about such problems. 12.2(25)S1 or RMA?
> 
> -- 
> this space was intentionally left blank    |              ?ukasz Bromirski
> you can insert your favourite quote here   |          lukasz:bromirski,net
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