[  187.137039] tun0: no available key for peer 3, key-id: 0
[  187.145811] tun0: no available key for peer 4, key-id: 0
[  187.154604] tun0: no available key for peer 5, key-id: 0
[  187.163461] tun0: no available key for peer 6, key-id: 0
[  193.495804] iperf3 (3300) used greatest stack depth: 11792 bytes left
[  193.832104] tun0: deleting peer with id 1, reason 1
[  193.845895] tun1: deleting peer with id 1, reason 1
[  195.959872] tun0: deleting peer with id 2, reason 1
[  195.976279] tun2: deleting peer with id 2, reason 1
[  201.153945] tun0: deleting peer with id 4, reason 2
[  201.154054] tun0: deleting peer with id 3, reason 2
[  201.154126] tun0: deleting peer with id 5, reason 2
[  201.154194] tun0: deleting peer with id 6, reason 2
[  206.144948] tun6: deleting peer with id 6, reason 2
[  206.145059] tun5: deleting peer with id 5, reason 2
[  206.145399] tun4: deleting peer with id 4, reason 2
[  206.145668] tun3: deleting peer with id 3, reason 2