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Cisco Bug: CSCvi03824 - Cisco Wave 2 APs reloads unexpectedly due to watchdog reset(capwapd) when AVC debug is enabled

Last Modified

Aug 19, 2019

Products (1)

  • Cisco Aironet 1850 Series Access Points

Known Affected Releases

8.3(140.0)

Description (partial)

Symptom:
WLC/ME version: 8.3.140.0
AP crashes due [watchdog reset(capwapd)]

CAPWAP process crash is seen for the below case, when client roams:
1. Client roams from AP1 and AP2.
2. On AP2, AVC is enabled and AVC debug (debug capwap client avc all) is enabled.
3. If above points holds good, then CAPWAP process on AP2 will crash.

AP type: COS APs.

Conditions:
AP will crash when:
1. Client Roams from AP1 and AP2 (AP2 will crash).
2. AVC is enabled on AP.
3. AVC debug "debug capwap client avc all" is enabled.
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