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Cisco Bug: CSCvs73870 - vlan_mgr core is seen on Nexus switch after issuing "show vlan internal mapping"

Last Modified

Jun 02, 2020

Products (1)

  • Cisco Nexus 9000 Series Switches

Known Affected Releases


Description (partial)

vlan_mgr generates a core file with signal 11 when fetching data from invalid memory address.

Nexus switch crashes while issuing "show vlan internal mapping". So a crash in vlan_mgr is see after this: 

%SYSMGR-2-SERVICE_CRASHED: Service "vlan_mgr" (PID 7957) hasn't caught signal 11 (core will be saved).
%CALLHOME-2-EVENT: SW_CRASH vlan_mgr in slot 27 crashed with crash type : stateful crash
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