ADDITIONAL SYSTEM INFORMATION :
Distributor ID: Ubuntu
Description: Ubuntu 18.04.4 LTS
Release: 18.04
Codename: bionic

openjdk version "11.0.6" 2020-01-14
OpenJDK Runtime Environment (build 11.0.6+10-post-Ubuntu-1ubuntu118.04.1)
OpenJDK 64-Bit Server VM (build 11.0.6+10-post-Ubuntu-1ubuntu118.04.1, mixed mode, sharing)


A DESCRIPTION OF THE PROBLEM :
SecureRandom#nextInt(29) does not return in simple program.

STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
import java.security.SecureRandom;

public class Example
{
    public static void main(String[] args) throws Exception
    {
        SecureRandom rand = SecureRandom.getInstanceStrong();

        System.out.println("about to call nextInt()");
        int randInt = rand.nextInt(29);
        System.out.println("got " + randInt);
    }
}

EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
Two print lines.
ACTUAL -
ubuntu@ip-172-31-5-52:~$ java Example
about to call nextInt()

(program hangs with no further output)

---------- BEGIN SOURCE ----------
import java.security.SecureRandom;

public class Example
{
    public static void main(String[] args) throws Exception
    {
        SecureRandom rand = SecureRandom.getInstanceStrong();

        System.out.println("about to call nextInt()");
        int randInt = rand.nextInt(29);
        System.out.println("got " + randInt);
    }
}
---------- END SOURCE ----------

CUSTOMER SUBMITTED WORKAROUND :
Executes fine on Windows.

FREQUENCY : always