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Cisco Bug: CSCup63182 - iftmc crash seen after reloading VDC

Last Modified

Feb 01, 2017

Products (1)

  • Cisco Nexus 7000 Series Switches

Known Affected Releases

7.1(0)D1(0.179) 7.1(0)D1(0.180)

Description (partial)

Symptom:
%SYSMGR-SLOT2-2-SERVICE_CRASHED: Service "iftmc" (PID 1230) hasn't caught signal 11

show cores
    VDC  Module  Instance  Process-name     PID       Date(Year-Month-Day Time)
    ---  ------  --------  ---------------  --------  -------------------------
    1    2       1         iftmc            1230      2016-05-27 17:28:11

Conditions:
This is an extremely rare condition. It occurs when the VDC is reloaded, AND an SVI for a VLAN ID is created, but the VLAN 'create' notification is not sent out,
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