ref: df631c81335de40d0917970a19589a818deb3b57
parent: fb7323b2d03904e8ada25974c5edd5e3a5cee00e
author: rodri <rgl@antares-labs.eu>
date: Mon Dec 4 16:59:59 EST 2023
freebsd-bhyve: add a note about the potential problem with the TSC time source
--- a/freebsd-bhyve.md
+++ b/freebsd-bhyve.md
@@ -92,4 +92,8 @@
## Notes
-IPv6 does not seem to work with 9front guests.
+- IPv6 does not seem to work with 9front guests.
+- Some machines present overclocking problems when the host uses
+`TSC-low` as a time source (see
+[timecounters(4)](https://man.freebsd.org/cgi/man.cgi?query=timecounters§ion=4)).
+Changing it to `HPET` usually solves the problem.