Thread 1 "guile" received signal SIGPWR, Power fail/restart.

[Amirouche Boubekki]

I have a guile crash that I can reproduce all the time so far that says:

  Thread 1 "guile" received signal SIGPWR, Power fail/restart.

Before the crash I see things like that when running with guile with 
gdb:

  [Thread 0x7fffe3fff700 (LWP 24262) exited]
  [New Thread 0x7fffea89e700 (LWP 24265)]
  [Thread 0x7fffea89e700 (LWP 24265) exited]
  [New Thread 0x7fffe3fff700 (LWP 24266)]

Here is the core of the crash: http://hyperdev.fr/static/c3b2-core-2.gz

I use guile-2.2.3 from guix.

To reproduce the bug you need guix:

  git clone git://gnunet.org/gnunet-guile2.git

Then install gnunet:

  guix package -f guix.scm

And guile-wiredtiger:

  guix package -i guile-wiredtiger

Then compile the gnunet-guile with:

  ./bootstrap && ./configure && make

You need to run gnunet services, for that do the following:

  mkdir /tmp/gnunet/p2
  gnunet-arm -c etc/p2.conf -s

To reproduce the bug, you need to go inside prototypes/c3b2 directory
and start a guile REPL:

  cd prototypes/c3b2
  GUILE_LOAD_PATH=`pwd` ../../pre-inst-env gdb guile

In the Guile REPL type the following:

  (use-modules (wiredtiger wiredtiger) (wiredtiger feature-space) 
(wiredtiger extra))
  (define run (@@ (web) run-discovery))
  (with-env (env-open* "wt" (list *feature-space*) 
"create,log=(enabled=true)")
   (run "../../etc/p2.conf"))