env/freebsd-amd64/loader.conf

autoboot_delay="-1"
beastie_disable="YES"
loader_logo="none"
hw.memtest.tests="0"
console="comconsole,vidconsole"
hw.vtnet.csum_disable=1
machdep.disable_tsc_calibration=1
kern.timecounter.invariant_tsc=1
aesni_load="YES"
nvme_load="YES"