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Cisco Bug: CSCuq66896 - N7K: pim6_buffer_delete_route error on LC reload with 200 PIM neighbors

Last Modified

Feb 03, 2017

Products (1)

  • Cisco Nexus 7000 Series Switches

Known Affected Releases


Description (partial)

The log message that malloc failed in  pim6_buffer_delete_route routine.

When PIM6 protocol has a large number of OIFS for large number of routes  and these OIFS are going away due to linecard reload or some other similar operation, then pim6 protocol is involved in sending updates to M6RIB and at this time it might run out of memory and hence the message.
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