[  190.448959] tun0: no available key for peer 2, key-id: 0
[  190.459163] tun0: no available key for peer 3, key-id: 0
[  190.469268] tun0: no available key for peer 4, key-id: 0
[  196.826285] iperf3 (3184) used greatest stack depth: 11744 bytes left
[  197.136553] tun0: deleting peer with id 1, reason 1
[  197.152732] tun1: deleting peer with id 1, reason 1
[  199.253791] tun0: deleting peer with id 2, reason 1
[  199.267664] tun2: deleting peer with id 2, reason 1
[  204.417589] tun0: deleting peer with id 4, reason 2
[  204.417701] tun0: deleting peer with id 3, reason 2
[  204.417759] tun0: deleting peer with id 5, reason 2
[  204.417814] tun0: deleting peer with id 6, reason 2
[  209.408598] tun5: deleting peer with id 5, reason 2
[  209.408600] tun4: deleting peer with id 4, reason 2
[  209.408628] tun3: deleting peer with id 3, reason 2
[  209.473585] tun6: deleting peer with id 6, reason 2