for (unsigned i = 0; i < chunk_size; i++) {
states[i] = anv_state_pool_alloc(job->pool, 16, 16);
memset(states[i].map, 139, 16);
for (unsigned i = 0; i < chunk_size; i++) {
states[i] = anv_state_pool_alloc(job->pool, 16, 16);
memset(states[i].map, 139, 16);