Am Sonntag, 16. Dezember 2012 schrieb Ludovic Courtès:
> Oh, actually since the daemon forks (last line above), you need -f:
>   # strace -o log -f guix-daemon --build-users-group=nixbld

Okay, output attached.

Towards the end, there are lots of "unfinished" and "bad file descriptor".

Andreas