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Cisco Bug: CSCun03944 - Slab alloc of type pim_routetype failed in pim_build_pim_route()

Last Modified

Mar 25, 2014

Products (1)

  • Cisco Nexus 7000 Series Switches

Known Affected Releases

6.2(6a)S11

Description (partial)

Symptom:
When the router boots up and it is the first HOP router and we have around 32K multicast streams already started, there are error messages that slab allocation for a PIM route entry failed. 
The problem doesnt always happen.

Conditions:
When the PIM process starts up on the FHR and we have over 32K streams ingressing the router , this problem seems to happen. We really dont know enough to understand the exact conditions. 
It could be that the streams ingress even before our memories are initialised. We dont
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