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Cisco Bug: CSCul39085 - Memory corruption in rrm commit replication entry

Last Modified

Apr 18, 2019

Products (1)

  • Cisco 5700 Series Wireless LAN Controllers

Known Affected Releases

n/a

Description (partial)

Symptom:
- Over long period of wireless AP joining and leaving on short intervals, memory related crashes may occur.
- AP join and leave timing may cause memory related crashes.
- Crashes are in the form of memory corruptions like magic pattern, red zone corruptions or segmentation faults.

Conditions:
- Large amount of wireless AP joining and leaving quickly
- Network connectivity between AP and wireless controller is flapping quickly
- Unstable supporting features such as Dot1X, WebAuth or other external server access
- Misconfiguration in wireless-related features causing AP to join and leave quickly.
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Bug Details Include

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  • Status
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