FreeBSD 11.1-release - verbose boot causes the machine to restart

[Adam Vande More]

On Wed, Jan 31, 2018 at 3:58 PM, Torfinn Ingolfsen <
torfinn.ingolfsen at getmail.no> wrote:

> Ok, this I haven't seen before.
> I just installed FreeBSD 11.1-release on a quite new machine[1]. The
> machine is an ASRock BeeBox-S 7100U, a quite "normal" NUC-form machine with
> a i3-7100U (Kaby Lake) and an internal SSD.
> Installation went great (I only had to manually copy /boot/boot1.efi to
> the correct EFI partition. Yes - there are other operating systems on the
> internal SSD), and the machine boots and works normally.
>
> However, if I select verbose boot from the boot menu, the kernel starts
> spitting out kernel messages and after a while the machine restarts.
> Afterwards (after a normal boot) there is no sign of this unusal activity
> either in dmesg output, /var/log/messages or /var/crash.
>
> Is this something developers want to know more about? If so, pointers on
> howe to debug this further is appreciated.
> Details (including dmesg outpuyt from a normal boot) on the FreeBSD
> page[2] of this machine.
>
> References:
> 1) https://sites.google.com/site/tingox/asrock_beebox-s_7100u
> 2) https://sites.google.com/site/tingox/asrock_beebox-s_7100u_fbsd
>
>
Is it a panic reboot?  If so you can try setting the loader or sysctl
option to not reboot after panic or drop to debugger option.

-- 
Adam