some prints

components/micropython/vendor/py/qstr.c

@@ -165,7 +165,7 @@ STATIC qstr qstr_add(mp_uint_t hash, mp_uint_t len, const char *q_ptr) {
         pool->alloc = new_alloc;
         pool->len = 0;
         MP_STATE_VM(last_pool) = pool;
-        DEBUG_printf("QSTR: allocate new pool of size %d\n", MP_STATE_VM(last_pool)->alloc);
+        printf("QSTR: allocate new pool of size %d %p %p\n", (int)MP_STATE_VM(last_pool)->alloc, MP_STATE_VM(last_pool), MP_STATE_VM(qstr_last_chunk));
     }
 
     // add the new qstr
@@ -247,6 +247,7 @@ qstr qstr_from_strn(const char *str, size_t len) {
             }
             MP_STATE_VM(qstr_last_alloc) = al;
             MP_STATE_VM(qstr_last_used) = 0;
+            printf("qstr_last_chunk %p %p\n", MP_STATE_VM(qstr_last_chunk), MP_STATE_VM(last_pool));
         }
 
         // allocate memory from the chunk for this new interned string's data