Not load some moduls (zfs.ko vmm.ko) with loader.conf BUG 201679?

[Andrey Fesenko]

Current build not usable kernel (if use zfs on root system)

Loading /boot/defaults/loader.conf
/boot/kernel/kernel text=0x13e0b30 data=0x1...
+0x17ac14]
/boot/entropy size=0x1000
/boot/kernel/zfs.ko |
elf64_obj_loadimage: read failed

.... (success load other .ko)
Hit [Enter] to boot immediately, or any other key for command prompt.
Booting [/boot/kernel/kernel]...

more details https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=201679