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Cisco Bug: CSCuq16692 - ACLQOS Crash on PMap Configuration after ISSU from 5.2.9 to 6.2.X

Last Modified

Sep 09, 2019

Products (1)

  • Cisco Nexus 7000 Series Switches

Known Affected Releases

6.2(6)S23

Description (partial)

Symptom:
On the reconfiguration of an existing policy-map on a Nexus 7000 after completing an ISSU from NX-OS version 5.2(9) to the 6.2 train, the ACLQOS process crashes on all M series linecards in the chassis.

Conditions:
This exact issue should only occur if an ISSU has been performed to 5.2(9) and then to any version of the 6.2 train of NX-OS with out the Nexus 7000 being reloaded. 

For example, an ISSU path of 5.1(6) to 5.2(9) and then to 6.2(6) without the chassis being reloaded at any time is susceptible to this issue.
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