[  186.993741] tun0: no available key for peer 2, key-id: 0
[  187.003376] tun0: no available key for peer 3, key-id: 0
[  193.378142] iperf3 (3300) used greatest stack depth: 11816 bytes left
[  193.728183] tun0: deleting peer with id 1, reason 1
[  193.742044] tun1: deleting peer with id 1, reason 1
[  195.858438] tun0: deleting peer with id 2, reason 1
[  195.879429] tun2: deleting peer with id 2, reason 1
[  201.029492] tun0: deleting peer with id 4, reason 2
[  201.029635] tun0: deleting peer with id 3, reason 2
[  201.029705] tun0: deleting peer with id 5, reason 2
[  201.029774] tun0: deleting peer with id 6, reason 2
[  206.085492] tun5: deleting peer with id 5, reason 2
[  206.085490] tun3: deleting peer with id 3, reason 2
[  206.085607] tun4: deleting peer with id 4, reason 2
[  206.086478] tun6: deleting peer with id 6, reason 2