rdsv3_vlog
rdsv3_vlog(name, RDSV3_LOG_LINTR, fmt, ap);
rdsv3_vlog(name, RDSV3_LOG_L5, fmt, ap);
rdsv3_vlog(name, RDSV3_LOG_L4, fmt, ap);
rdsv3_vlog(name, RDSV3_LOG_L3, fmt, ap);
rdsv3_vlog(name, RDSV3_LOG_L2, fmt, ap);
rdsv3_vlog(name, RDSV3_LOG_L1, fmt, ap);
rdsv3_vlog(name, RDSV3_LOG_L0, fmt, ap);
rdsv3_vlog(name, lvl, fmt, ap);