Re: xen master: xl create hangs

[Mathieu Tarral <mathieu.tarral@xxxxxxxxxxxxxx>]

Hi Anthony


> $(debug) controls the level of optimisation of the compilation to make
> it easier to debug.
>
> So, with debug=y, we have libxenstore having issue with killing the
> its reading thread? :-(
> Maybe that reading thread is doing something that can't be stopped,
> maybe it's waiting for a lock. Could you try to print a back trace of
> that thread (or even all thread in `xl`)? ("thread apply all bt full" in gdb)

I recompiled the buggy master, and this is the full GDB stacktrace when xl 
create hangs:
https://gist.github.com/Wenzel/969d5c06982246cd6cb2eb8cdf252a18

I don't see the same stacktrace as before, maybe I was on a different commit ?

I hope this helps.

Mathieu