SGL_FREED
sglq_entry->state = SGL_FREED;
sglq_entry->state = SGL_FREED;
sglq_entry->state = SGL_FREED;
sglq_entry->state = SGL_FREED;
sglq_entry->state = SGL_FREED;
ctx_buf->sglq->state = SGL_FREED;
sglq->state = SGL_FREED;
sglq->state = SGL_FREED;