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Cisco Bug: CSCut56888 - PCI error reporting in 5K/6K products

Last Modified

May 17, 2017

Products (1)

  • Cisco Nexus 5000 Series Switches

Known Affected Releases

7.1(1)N1(0.445) 7.2(0)N1(0.226) 7.2(0)N1(0.231)

Description (partial)

Symptom:
A Nexus 600x switch might hang with no response via console, mgmt0 or inband interfaces. In certain NX-OS error messages such as following are printed prior to switch being impacted.

%USER-0-SYSTEM_MSG: 452: PCIe critical FAILURE DETECTED, contact Cisco TAC  - pfm
%USER-0-SYSTEM_MSG: 453: PCIe critical FAILURE DETECTED, contact Cisco TAC  - pfm
%USER-0-SYSTEM_MSG: 454: PCIe critical FAILURE DETECTED, contact Cisco TAC  - pfm
%USER-0-SYSTEM_MSG: 455: PCIe critical FAILURE DETECTED, contact Cisco TAC  - pfm

Conditions:
Seen in Nexus 600x platforms
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Bug Details Include

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