Cisco Bug: CSCuw56950 - Cat3850 kernel panic due to bad socket buffer
Feb 13, 2019
- Cisco IOS
Known Affected Releases
Symptom: Catalyst 3850 switch may reload unexpectedly and will resume normal operation after the reboot. The crash is a kernel panic, which will produce a file named "kernel.rp_1.core.gz" or similar in the flash:/core directory of the affected switch. Conditions: The crash appears to occur due to a bad socket buffer, which is a data structure internal to the Linux kernel underneath IOS-XE. Exact conditions necessary to trigger this issue are currently unknown. This document will be updated if and as further information is known.
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Bug Details Include
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