AMD AMD64 Technology Error 4: SETSSBSY – Meaning, Causes & Fix

Error code4

SETSSBSY indicates an invalid supervisor shadow stack token encountered by a SETSSBSY instruction. The manual lists no action for this code.

Model: AMD AMD64 Technology
Display shows: SETSSBSY (4)
Type: Error code
Source: Manual p. 324

Meaning
Common causes
Still not solved
Source

What 4 means

SETSSBSY p. 324

Common causes

A SETSSBSY instruction encountered an invalid supervisor shadow stack token. p. 324

If 4 is still not resolved

The manual gives no further instruction for this code. Open the code table in the PDF or contact AMD service.

Open the manual at page 324 All AMD64 Technology error codes Manual details & download

This page summarises what the manufacturer’s manual says about 4; each statement links to the page it comes from, and quoted lines are copied word for word. It is not a substitute for the manual or for a qualified installer. ManualLib is not affiliated with AMD. Found a mistake? Report an error.