[systemd-devel] Diagnosing hang on reboot

[Daniel Drake]

On Wed, Jul 4, 2012 at 11:46 AM, Daniel Drake <dsd at laptop.org> wrote:
> We're encountering a systemd hang on reboot which is proving hard to
> debug, on the OLPC XO platform (systemd-44 on Fedora 17). It doesn't
> happen every time, but it is frequent: when running a system that
> reboots once every 2-3 minutes, it reproduces with an hour (usually
> much quicker). Can anyone suggest debugging techniques for the
> following situation, or are there similar-sounding bug reports already
> that might provide clues?

Oops, this was another instance of something we had already discussed
in a thread titled "systemd hangs on shutdown" - this time it was much
less frequent though.

We had another stacked mount :(
I won't be making that mistake again.

Without the stacked mount we have now survived an overnight test, so
that's pretty convincingly fixed.

Thanks,
Daniel