[  156.029924] tun0: no available key for peer 1, key-id: 0
[  156.040137] tun0: no available key for peer 2, key-id: 0
[  156.049987] tun0: no available key for peer 3, key-id: 0
[  156.059603] tun0: no available key for peer 4, key-id: 0
[  156.069311] tun0: no available key for peer 5, key-id: 0
[  156.078894] tun0: no available key for peer 6, key-id: 0
[  162.422765] iperf3 (2429) used greatest stack depth: 11792 bytes left
[  162.804988] tun0: deleting peer with id 1, reason 1
[  162.821314] tun1: deleting peer with id 1, reason 1
[  164.934801] tun0: deleting peer with id 2, reason 1
[  164.949627] tun2: deleting peer with id 2, reason 1
[  170.111881] tun0: deleting peer with id 4, reason 2
[  170.111995] tun0: deleting peer with id 3, reason 2
[  170.112065] tun0: deleting peer with id 5, reason 2
[  170.112126] tun0: deleting peer with id 6, reason 2
[  175.166892] tun6: deleting peer with id 6, reason 2
[  175.167398] tun5: deleting peer with id 5, reason 2
[  175.167562] tun4: deleting peer with id 4, reason 2
[  175.167851] tun3: deleting peer with id 3, reason 2