[  186.745737] tun0: no available key for peer 1, key-id: 0
[  186.754996] tun0: no available key for peer 2, key-id: 0
[  186.790428] tun0: no available key for peer 6, key-id: 0
[  193.125700] iperf3 (3306) used greatest stack depth: 11792 bytes left
[  193.505706] tun0: deleting peer with id 1, reason 1
[  193.522321] tun1: deleting peer with id 1, reason 1
[  195.631870] tun0: deleting peer with id 2, reason 1
[  195.646410] tun2: deleting peer with id 2, reason 1
[  200.774096] tun0: deleting peer with id 4, reason 2
[  200.774209] tun0: deleting peer with id 3, reason 2
[  200.774274] tun0: deleting peer with id 5, reason 2
[  200.774342] tun0: deleting peer with id 6, reason 2
[  205.830103] tun5: deleting peer with id 5, reason 2
[  205.830104] tun6: deleting peer with id 6, reason 2
[  205.830129] tun4: deleting peer with id 4, reason 2
[  205.830542] tun3: deleting peer with id 3, reason 2