Cisco Bug: CSCum66933 - 3850: IOSd Crash Due to IGMP Snooping
Apr 17, 2019
- Cisco IOS
Known Affected Releases
Symptom: A 3850 series switch may experience a crash in the IOSd process due to IGMP snooping. Conditions: WCDB (Wireless Client DataBase) is being accessed via the fast path while changes are being made in the slow path. This leads to a race condition that can result in a crash.
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Bug Details Include
- Full Description (including symptoms, conditions and workarounds)
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