=== DF-5757 l2cap (fresh guest, stock netbt.ko) ===
BEFORE: 7/146632 mbufs in use (current/max):
l2cap: iterations=10000 ok=10000 fail=0 last_val=672 optlen=2
AFTER 10k l2cap: 10007/146632 mbufs in use (current/max):