[  187.136436] tun0: no available key for peer 1, key-id: 0
[  187.175136] tun0: no available key for peer 4, key-id: 0
[  187.187891] tun0: no available key for peer 5, key-id: 0
[  187.200718] tun0: no available key for peer 6, key-id: 0
[  193.549174] iperf3 (3289) used greatest stack depth: 11792 bytes left
[  193.931242] tun0: deleting peer with id 1, reason 1
[  193.948182] tun1: deleting peer with id 10, reason 1
[  196.063410] tun0: deleting peer with id 2, reason 1
[  196.081539] tun2: deleting peer with id 11, reason 1
[  201.220989] tun0: deleting peer with id 4, reason 2
[  201.221074] tun0: deleting peer with id 3, reason 2
[  201.221107] tun0: deleting peer with id 5, reason 2
[  201.221146] tun0: deleting peer with id 6, reason 2
[  206.276991] tun4: deleting peer with id 13, reason 2
[  206.276991] tun6: deleting peer with id 15, reason 2
[  206.277997] tun5: deleting peer with id 14, reason 2
[  206.278078] tun3: deleting peer with id 12, reason 2