[  159.857269] tun0: no available key for peer 4, key-id: 0
[  159.865231] tun0: no available key for peer 5, key-id: 0
[  166.176057] iperf3 (2383) used greatest stack depth: 11800 bytes left
[  166.479312] tun0: deleting peer with id 1, reason 1
[  166.498296] tun1: deleting peer with id 1, reason 1
[  168.589825] tun0: deleting peer with id 2, reason 1
[  168.603316] tun2: deleting peer with id 2, reason 1
[  173.753599] tun0: deleting peer with id 4, reason 2
[  173.753721] tun0: deleting peer with id 3, reason 2
[  173.753795] tun0: deleting peer with id 5, reason 2
[  173.753867] tun0: deleting peer with id 6, reason 2
[  178.745603] tun4: deleting peer with id 4, reason 2
[  178.746615] tun6: deleting peer with id 6, reason 2
[  178.746706] tun5: deleting peer with id 5, reason 2
[  178.747025] tun3: deleting peer with id 3, reason 2