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Cisco Bug: CSCsg39606 - Traceback when removing last non class-default queue

Last Modified

Feb 06, 2017

Products (1)

  • Cisco IOS

Known Affected Releases

12.2(31)SB 12.2(31.4.57)SB15 12.2SR

Description (partial)

Upon deleting a queue from a policy-map the following error messages and traceback occurs:

Unable to attach service-policy to the interface.
Unable to attach service-policy to the interface.

%C10K_QOS_GENERAL-3-EREVENT: Error @ ../toaster/c10k_rp/mce_qos.c:mce_qos_class_update() line:721

This issue occurs if the following conditions are all true:

1) Policy-map is attached to at least one interface
2) queue-limit is configured on class-default
3) The last non class-default queue is removed
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