Hi all, Wanted to make you aware of an issue I have encountered, sorry if this is the wrong list. I upgraded from FreeBSD 12.0-RELEASE-p3 to p4 using: freebsd-fetch update freebsd-fetch install and use the GENERIC kernel. Upon reboot the system kernel panics when attempting to mount the filesystem read-write. This also happens in single-user mode if selected at boot. Selecting the kernel.old from the boot menu boots the system with 12-p3 and all works fine. I have attached a screenshot. The computer is an i386 system. Thanks wintellect