Non-zero ERRCNT and LNERR values could be seen during POST on either SPARC T4-1. SPARC T4-2, or SPARC T4-4 servers (Doc ID 1612921.1)

Last updated on JULY 01, 2016

Applies to:

SPARC T4-1 - Version All Versions to All Versions [Release All Releases]
SPARC T4-2 - Version All Versions to All Versions [Release All Releases]
SPARC T4-4 - Version All Versions to All Versions [Release All Releases]
Information in this document applies to any platform.
The messages have this format:

[CPU 0:0:0] NOTICE: SMI Channel 0, SB Mapping 0 -- ERRCNT: 0x0 LNERR: 0x0
[CPU 0:0:0] NOTICE: SMI Channel 0, SB Mapping 1 -- ERRCNT: 0x0 LNERR: 0x0
[CPU 0:0:0] NOTICE: SMI Channel 1, SB Mapping 0 -- ERRCNT: 0x0 LNERR: 0x0
[CPU 0:0:0] NOTICE: SMI Channel 1, SB Mapping 1 -- ERRCNT: 0x1 LNERR: 0x400
[CPU 0:0:0] NOTICE: SMI Channel 0, SB Mapping 0 -- ERRCNT: 0x5 LNERR: 0x100
[CPU 0:0:0] NOTICE: SMI Channel 0, SB Mapping 1 -- ERRCNT: 0x1 LNERR: 0x40
[CPU 0:0:0] NOTICE: SMI Channel 1, SB Mapping 0 -- ERRCNT: 0x0 LNERR: 0x0
[CPU 0:0:0] NOTICE: SMI Channel 1, SB Mapping 1 -- ERRCNT: 0x0 LNERR: 0x0

There does not appear to be any hardware errors recorded under FMA in Solaris or in the ILOM ereports. POST completes fine and the system is bootable.

Symptoms

 The system could get non-zero ERRCNT and LNERR values during POST on either SPARC T4-1. SPARC T4-2, or SPARC T4-4 servers.

Cause

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