[  187.924925] tun0: no available key for peer 1, key-id: 0
[  187.934658] tun0: no available key for peer 2, key-id: 0
[  187.944436] tun0: no available key for peer 3, key-id: 0
[  187.953857] tun0: no available key for peer 4, key-id: 0
[  187.963278] tun0: no available key for peer 5, key-id: 0
[  187.972604] tun0: no available key for peer 6, key-id: 0
[  194.634022] iperf3 (3519) used greatest stack depth: 11792 bytes left
[  194.991456] tun0: deleting peer with id 1, reason 1
[  195.007133] tun1: deleting peer with id 1, reason 1
[  197.125649] tun0: deleting peer with id 2, reason 1
[  197.140940] tun2: deleting peer with id 2, reason 1
[  202.315986] tun0: deleting peer with id 4, reason 2
[  202.316159] tun0: deleting peer with id 3, reason 2
[  202.316234] tun0: deleting peer with id 5, reason 2
[  202.316308] tun0: deleting peer with id 6, reason 2
[  207.307999] tun3: deleting peer with id 3, reason 2
[  207.371982] tun6: deleting peer with id 6, reason 2
[  207.372983] tun5: deleting peer with id 5, reason 2
[  207.373305] tun4: deleting peer with id 4, reason 2