AMFI: allowing exception handler - because the handler was set by master-entitled process ´launchd´, VirtualBox I installed macOS Sierra 10.12 like Guest on VirtualBox 5.1.10 on my MacBook Air with macOS Sierra too.

I facing errors! 
I login with difficulties an when I can, raise the error and I need to log in... the machine is not halt totally.

Here the video with the problem: https://www.youtube.com/watch?v=xALbh0S9FwQ

For me is difficult to extract all Logs.

AMFI: allowing exception handler for ´WindowServer´ (813) because the handler was set by master-entitled process ´launchd´ (1)
AMFI: allowing exception handler for ´loginwindow´ (812) because the handler was set by master-entitled process ´init´ (1)
AMFI: allowing exception handler for ´loginwindow´ (812) because the handler was set by master-entitled process ´launchd´ (1)
IOConsoleUsers: time(0) 0-&gt;0, lin 0, llk 1, 
IOConsoleUsers: gIOScreenLockState 3, hs 0, bs 0, now 0, sm 0x0

Some times:

SandboxViolation: fontd(1594) deny(1) file-issue-extension /Network/Library
SandboxViolation: languageassetd(544) deny(1) network-outbound /private/var/run/mDNSResponder








I want to know what solve it, and unsterstand what happens!

Thank you.
I found my problem!

I was using in VirtualBox 5.1.14. Type:Mac OS X and Version:Mac OS X 10.11 El Capitan (64-bit) the problem raise up!

But using Version:Mac OS X (64-bit) works perfectly.