[  156.191422] tun0: no available key for peer 3, key-id: 0
[  156.200484] tun0: no available key for peer 4, key-id: 0
[  162.559730] iperf3 (2435) used greatest stack depth: 11816 bytes left
[  162.981615] tun0: deleting peer with id 1, reason 1
[  162.998093] tun1: deleting peer with id 1, reason 1
[  165.107826] tun0: deleting peer with id 2, reason 1
[  165.129331] tun2: deleting peer with id 2, reason 1
[  170.301885] tun0: deleting peer with id 4, reason 2
[  170.301978] tun0: deleting peer with id 3, reason 2
[  170.302017] tun0: deleting peer with id 5, reason 2
[  170.302049] tun0: deleting peer with id 6, reason 2
[  175.293879] tun5: deleting peer with id 5, reason 2
[  175.294091] tun4: deleting peer with id 4, reason 2
[  175.294232] tun3: deleting peer with id 3, reason 2
[  175.357872] tun6: deleting peer with id 6, reason 2