RUMP__FACTION_VFS
if (rump_component_count(RUMP__FACTION_VFS)) {
rump_component_init(RUMP__FACTION_VFS);
if (rump_component_count(RUMP__FACTION_VFS) == 0) {
KASSERT(rump_component_count(RUMP__FACTION_VFS) <= 1
RUMP_COMPONENT(RUMP__FACTION_VFS)