[  155.497447] tun0: no available key for peer 1, key-id: 0
[  155.507060] tun0: no available key for peer 2, key-id: 0
[  155.516470] tun0: no available key for peer 3, key-id: 0
[  155.525714] tun0: no available key for peer 4, key-id: 0
[  155.535545] tun0: no available key for peer 5, key-id: 0
[  155.544787] tun0: no available key for peer 6, key-id: 0
[  161.886292] iperf3 (2430) used greatest stack depth: 11816 bytes left
[  162.228198] tun0: deleting peer with id 1, reason 1
[  162.244994] tun1: deleting peer with id 1, reason 1
[  164.363620] tun0: deleting peer with id 2, reason 1
[  164.378486] tun2: deleting peer with id 2, reason 1
[  169.538640] tun0: deleting peer with id 4, reason 2
[  169.538758] tun0: deleting peer with id 3, reason 2
[  169.538792] tun0: deleting peer with id 5, reason 2
[  169.538828] tun0: deleting peer with id 6, reason 2
[  174.530640] tun3: deleting peer with id 3, reason 2
[  174.594634] tun6: deleting peer with id 6, reason 2
[  174.594948] tun5: deleting peer with id 5, reason 2
[  174.595045] tun4: deleting peer with id 4, reason 2