USB warning "Connecting device on port 3 failed" on SPARC T-series servers during Solaris boot after installing April 2013 Solaris SPARC Critical Patch Update (CPU) (Doc ID 1552329.1)

Last updated on OCTOBER 19, 2016

Applies to:

Netra SPARC T4-1 Server - Version All Versions to All Versions [Release All Releases]
Netra SPARC T4-2 Server - Version All Versions to All Versions [Release All Releases]
SPARC T3-2 - Version All Versions to All Versions [Release All Releases]
SPARC T3-1 - Version All Versions to All Versions [Release All Releases]
SPARC T4-1 - Version All Versions to All Versions [Release All Releases]
Information in this document applies to any platform.

Symptoms

 T3-2 reports the following warning during Solaris 10 boot:

usba: [ID 691482 kern.warning] WARNING: /pci@400/pci@1/pci@0/pci@b/pci@0/usb@0,2/hub@2/hub@3 (hubd2): Connecting device on port 3 failed


This error does not cause any loss of functionality to the front or rear USB ports on the T3-2.

Changes

 Applying the April 2013 Solaris SPARC CPU (Critical Patch Update)

Cause

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