Can't start asm filter driver

I'm trying to install oracle grid with asm filter driver. I've already installed grid software only. As root, I can't start asm. Actually, I don't have any answer from asmcmd filter driver commands: root@srvdb18c:/u01/app/18.0.0/grid/bin# env|grep ORACLE ORACLE_BASE=/u01/app/grid ORACLE_HOME=/u01/app/18.0.0/grid root@srvdb18c:/u01/app/18.0.0/grid/bin# ./asmcmd afd_configure root@srvdb18c:/u01/app/18.0.0/grid/bin# root@srvdb18c:~# $ORACLE_HOME/bin/asmcmd afd_state root@srvdb18c:~# What can be the problem? Important: it's a Solaris 11 system.