Comment # 8 on bug 888051 from Julian Wolf

It works so far that I get a reboot after hitting ctrl-alt-del - but with a
delay of about 3 minutes in between (so not as one expects).

And, I get a segfault in systemd-tty-ask:
systemd-tty-ask[356]: segfault at 248 [...] in systemd-tty-ask-password-agent
[...]

The last messages I see before the 3 min delay are these:
Reache dtarget Unmount All Filesystems.
Removed slice system-systemd\x2dcryptsetup.slice.


I have a physical machine here on which I can reproduce this, I'll try to find
out a bit more.