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Cisco Bug: CSCsz93221 - MU:During link-flap error recovery, active Sup5 detected data structur

Last Modified

Jan 28, 2017

Products (1)

  • Cisco IOS

Known Affected Releases

12.2(32.8.11)SX309 12.2(32.8.11)SX315 12.2(32.8.11)XJC246.10 12.2(32.8.11)XJC246.18 12.2(53)SE 12.2SE 12.2XJC 15.1(1)SG5.19 15.1(1)SG5.26 15.1(1)SG5.27

Description (partial)

A Cisco switch may report the following error message:
%UTIL-3-TREE: Data structure error--attempt to remove an unthreaded node from a tree

This issue is seen when dot1x is configured on the device.
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