multiboot failing after k14 installation

[Mark Meyer <mark.a.m@web.de>]

After installing Hurd from the K14 cds within Qemu I get a message

  getty[41]: cannot set controlling terminal to /dev/tty1: (ipc/mig) bad
    request message ID

when booting into multi-user mode after running ./native-install.

Booting into single user mode works fine though. I got the idea that the
boot sequence fails to start something, I just can't make out what that
would be.

Thanks, Mark