memory leak somewhere in monitor handler

eg:

```
Detected memory leaks!
Dumping objects ->
{5931} normal block at 0x0159BB90, 260 bytes long.
 Data: <    G e n e r i > 01 00 00 00 47 00 65 00 6E 00 65 00 72 00 69 00 
{5929} normal block at 0x0159BA60, 260 bytes long.
 Data: <    B e n Q   E > 00 00 00 00 42 00 65 00 6E 00 51 00 20 00 45 00 
Object dump complete.
```
