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Cisco Bug: CSCuw46836 - ehwic-1ge-sfp reports HWIC_HOST-1-RX_CRC_ERROR messages after CSCuo71154

Last Modified

Apr 24, 2019

Products (2)

  • Cisco IOS
  • Cisco ME 2600X 44FA-D-K9 Switch

Known Affected Releases


Description (partial)

A 2900/3900 router with a ehwic-1ge-sfp may periodically report the following error messages:

May  7 18:04:53.976: %MAINBOARD-2-HWIC_CRC_ERR: A CRC error has occurred in HWIC Gasket 0, Error Status reg0 == 0x10,
May  7 18:04:53.976: %HWIC_HOST-1-RX_CRC_ERROR: HWIC_HOST: Host termination logic experienced an HWIC CRC error for Interface Descriptor Block 0x30487C48

When presented with a high rate of bursty traffic, the ehwic-1ge-sfp may produce the error messages when it is overloaded.
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