Code:
system: I mntroot:def:Making root filesystem writeable
[ 10.696857] EXT3-fs (mmcblk0p2): using internal journal
sock_init 1888
its as you expected
so far I have mounted tmp and waiting orders

(I make it just easy for me...)
the next step i didn't get it completely
*the problem is the missing root-pw in main-mode
*normaly it should be rewritten with the diag-root-pw
-> so I have to change it manually somewhere in a file or copy it form diag to normal-mode?
cant that be handled with 'chroot'?
like:
reset-your-ubuntu-password-easily-from-the-live-cd/