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Cisco Bug: CSCuw46432 - GBR MR1: dcefib crash @ *__GI_raise post ISSU

Last Modified

Apr 21, 2016

Products (1)

  • Cisco Nexus 7000 Series Switches

Known Affected Releases

7.2(1)D1(0.89) 7.3(0.140)

Description (partial)

Symptom:
After ISSU from GBR MR to upgrade images followed by manually issued line-card upgrades for F2E modules, the process DCEFIB may at times crash on the module.

Conditions:
In a VPC+ topology with Fabricpath multi-topo feature enabled, after the VPC peers are upgraded from GBR MR1 to the upgrade images , if line-card upgrade is manually issued for the F2E modules in the VDC, the process DCEFIB may sometimes crash.
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