[  159.669047] tun0: no available key for peer 3, key-id: 0
[  159.691025] tun0: no available key for peer 5, key-id: 0
[  159.702085] tun0: no available key for peer 6, key-id: 0
[  166.007580] iperf3 (2394) used greatest stack depth: 11744 bytes left
[  166.320635] tun0: deleting peer with id 1, reason 1
[  166.341498] tun1: deleting peer with id 10, reason 1
[  168.437907] tun0: deleting peer with id 2, reason 1
[  168.450973] tun2: deleting peer with id 11, reason 1
[  173.574059] tun0: deleting peer with id 4, reason 2
[  173.574149] tun0: deleting peer with id 3, reason 2
[  173.574186] tun0: deleting peer with id 5, reason 2
[  173.574218] tun0: deleting peer with id 6, reason 2
[  178.629063] tun3: deleting peer with id 12, reason 2
[  178.630074] tun6: deleting peer with id 15, reason 2
[  178.630401] tun5: deleting peer with id 14, reason 2
[  178.630752] tun4: deleting peer with id 13, reason 2