no need to stop lipstick anymore, in fact it has to be running now (for the sfdroid binary to work/display stuff)

thats probably a crash, i put this tutorial together without nh1402 having a look over it first so it might be incomplete

you could try running
strace -fF -o log /system/bin/surfaceflinger
and then paste the resulting log file somewhere

in the meantime i have been working on sharing the buffer handle instead of the whole buffer (but this is probably not going to work as it is implemented now, because i somehow have to share the fds properly) via shared memory although i cannot test it. when i will be able to test depends on when nh1402 returns or when my nexus 4 arrives or when somebody shows up in irc who likes to try