[   84.848748] tun0: no available key for peer 1, key-id: 0
[   84.860812] tun0: no available key for peer 2, key-id: 0
[   84.872875] tun0: no available key for peer 3, key-id: 0
[   84.884719] tun0: no available key for peer 4, key-id: 0
[   84.908022] tun0: no available key for peer 6, key-id: 0
[   89.329543] iperf3 (2424) used greatest stack depth: 11872 bytes left
[   89.504536] tun2: deleting peer with id 11, reason 4
[   89.504651] tun4: deleting peer with id 13, reason 4
[   89.504651] tun5: deleting peer with id 14, reason 4
[   89.504684] tun6: deleting peer with id 15, reason 4
[   89.504695] tun3: deleting peer with id 12, reason 4
[   89.504898] tun1: deleting peer with id 10, reason 4
[   89.504969] tun0: deleting peer with id 6, reason 4
[   89.511080] tun0: deleting peer with id 5, reason 4
[   89.518175] tun0: deleting peer with id 4, reason 4
[   89.526073] tun0: deleting peer with id 3, reason 4
[   89.532076] tun0: deleting peer with id 2, reason 4
[   89.539067] tun0: deleting peer with id 1, reason 4