Fatal error during RNG initialisation. Cannot initialize crypto RNG backend.

Error message:

Fatal error during RNG initialisation.
Cannot initialize crypto RNG backend.

Steps to reproduce:

• pmbootstrap -y zap
• yes | pmbootstrap -y install
• pmbootstrap shutdown
• yes | pmbootstrap -y install

Reason:

The first install creates the chroot and install everything successfully. Then the pmbootstrap shutdown removes everything from the {WORK}/chroot_native/dev/ folder and running again the install, the cryptsetup command fails because it needs the /dev/urandom file to initialize the crypto RNG backend. (see cryptsetup/blob/master/lib/random.c#L152-178)