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Cisco Bug: CSCul46981 - Call trace seen in "dmesg" on UEK R3 on C24 M3 Rack Server

Last Modified

Oct 07, 2015

Products (1)

  • Cisco Unified Computing System

Known Affected Releases

1.5(4)

Description (partial)

Symptom:
On the C24 M3 server, hardware error messages such as the ones shown below are displayed while booting to Linux. 

{1}[Hardware Error]: Hardware error from APEI Generic Hardware Error Source: 1 
{1}[Hardware Error]: APEI generic hardware error status
{1}[Hardware Error]: severity: 2, corrected
{1}[Hardware Error]: section: 0, severity: 2, corrected
{1}[Hardware Error]: flags: 0x01
{1}[Hardware Error]: primary
{1}[Hardware Error]: fru_text: CorrectedErr
{1}[Hardware Error]: section_type: PCIe error
{1}[Hardware Error]: port_type: 0, PCIe end point
{1}[Hardware Error]: version: 0.0
{1}[Hardware Error]: command: 0xffff, status: 0xffff
{1}[Hardware Error]: device_id: 0000:80:02.3 
{1}[Hardware Error]: slot: 0
{1}[Hardware Error]: secondary_bus: 0x00
{1}[Hardware Error]: vendor_id: 0xffff, device_id: 0xffff 
{1}[Hardware Error]: class_code: ffffff

Conditions:
Happens with unused CPU ports
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