[Pki-users] certutil: unable to generate key(s)

Hello, I haven't found information on the topic but it looks like there's a problem with certutil - using IPv4. [root@localhost alias]# certutil -R -k rsa -g 2048 -s "CN=cisco1.localdomain.com" -o cisco1.cert -v 12 -d /var/lib/pki-sub-ca/ -1 -3 -6 certutil: unable to generate key(s) : An I/O error occurred during security authorization. Any ideas would be welcome.