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Cisco Bug: CSCvv49404 - Trace-back messages on the Wireless Controller

Last Modified

Sep 04, 2020

Products (1)

  • Cisco 5500 Series Wireless Controllers

Known Affected Releases

8.5(151.0)

Description (partial)

Symptom:
Customer is observing below trace-back messages on their wireless controller 8510 running IOS code (8.5.151.0). 

WLC-8500-EXB-01-01: -Traceback: 0x117c9e6 0x1feacb1 0x1feb377 0x117c76e 0xe17fdb 0x7abd54 0x155ac01 0x155ad28 0x1245cda 0x1187773 0x3ba6c07dff 0x7fbfd380239d

There is an instance of TSM-Q full .
             Sh msglog shows that TSM-Q is full :

%OSAPI-3-MSGQ_RUNNING_HIGH: [PA]osapi_msgq.c:1004 Message queue TSM-Q is nearing full. Capacity 100 Messages 95.
Warning: Output is too long and has been truncated

Conditions:
WLC has TSM enabled.
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