MLXCX_FLOW_GROUP_DESTROYED
!(fg->mlfg_state & MLXCX_FLOW_GROUP_DESTROYED)) {
VERIFY0(mlfg->mlfg_state & MLXCX_FLOW_GROUP_DESTROYED);
mlfg->mlfg_state |= MLXCX_FLOW_GROUP_DESTROYED;
VERIFY0(mlfg->mlfg_state & MLXCX_FLOW_GROUP_DESTROYED);