https://support.microsoft.com/en-us/topic/kb3189663-fix-sql-server-error-log-incorrectly-cites-logical-processors-when-soft-numa-is-enabled-55d57cbc-9f83-f262-ff46-42c982050f43
KB3189663 - FIX: SQL Server error log incorrectly cites logical processors when soft-NUMA is...
Fixes an issue that causes the SQL Server error log to incorrectly cite logical processors when soft-NUMA is enabled.