[  187.050435] tun0: no available key for peer 3, key-id: 0
[  187.068041] tun0: no available key for peer 5, key-id: 0
[  187.076717] tun0: no available key for peer 6, key-id: 0
[  193.408272] iperf3 (3305) used greatest stack depth: 11832 bytes left
[  193.751500] tun0: deleting peer with id 1, reason 1
[  193.766445] tun1: deleting peer with id 1, reason 1
[  195.878346] tun0: deleting peer with id 2, reason 1
[  195.900168] tun2: deleting peer with id 2, reason 1
[  201.039971] tun0: deleting peer with id 4, reason 2
[  201.040094] tun0: deleting peer with id 3, reason 2
[  201.040163] tun0: deleting peer with id 5, reason 2
[  201.040227] tun0: deleting peer with id 6, reason 2
[  206.094973] tun6: deleting peer with id 6, reason 2
[  206.095971] tun5: deleting peer with id 5, reason 2
[  206.095979] tun4: deleting peer with id 4, reason 2
[  206.096018] tun3: deleting peer with id 3, reason 2