Solaris 10 10/09 Release Notes

System Panic Due to lgrp_* Functions During OS Installation (6834743)

On multi-socket Nehalem systems, where DIMMs are installed on only one CPU, the system panics during boot with the following kernel panic error message:

Too many lgrps for platform (4)

Workaround: Disable the use of the ACPI System Resource Affinity Table (SRAT) by performing one of the following two options: