APU2 multiple vlan per interface boot stuck

Hi

I have some issues with my APU2.

First I assumed the issue is with my build but it looks like the 19.07.4 release has the same issue.

I like to have a few vlans per interface the device has in total three.

eth0 is my WAN so I have eth1 and eth2 to work with.

When I add following lines, as the vlan doc shows. Booting stuck with.

config device
    option type '8021q'
    option ifname 'eth2'
    option vid '1'
    option name 'vlan1'

config device
    option type '8021q'
    option ifname 'eth2'
    option vid '2'
    option name 'vlan2

When it stucks I see

[ 9.649135] kmodloader: done loading kernel modules from /etc/modules.d/*

anyone has a clue whats going on here?

thanks in advance!