Title: #107: WATCHDOG: Avoid non async-signal-safe from the signal_handler
New version of the series has been pushed and attend both Pavel and Lukáš comments.
As mentioned in the first patch this series will only work with SELinux on Permissive mode
and a follow up patch will be needed once SELinux policies get updated on Fedora/EL.
See the full comment at https://github.com/SSSD/sssd/pull/107#issuecomment-271327849