The arbiter might take away GNT# at any time. A tool that loses GNT# may entire its present-day transaction, but may well not begin just one (by asserting FRAME#) Except if it observes GNT# asserted the cycle right before it begins. in the case of processing according to respectable passions https://nathanlabsadvisory.com/nist-800-cyber-security-frame-work/