[  159.326432] tun0: no available key for peer 2, key-id: 0
[  159.337969] tun0: no available key for peer 3, key-id: 0
[  159.349044] tun0: no available key for peer 4, key-id: 0
[  159.360279] tun0: no available key for peer 5, key-id: 0
[  159.371541] tun0: no available key for peer 6, key-id: 0
[  165.682994] iperf3 (2396) used greatest stack depth: 11744 bytes left
[  166.027569] tun0: deleting peer with id 1, reason 1
[  166.044018] tun1: deleting peer with id 10, reason 1
[  168.139661] tun0: deleting peer with id 2, reason 1
[  168.157295] tun2: deleting peer with id 11, reason 1
[  173.311313] tun0: deleting peer with id 4, reason 2
[  173.311452] tun0: deleting peer with id 3, reason 2
[  173.311523] tun0: deleting peer with id 5, reason 2
[  173.311595] tun0: deleting peer with id 6, reason 2
[  178.303310] tun6: deleting peer with id 15, reason 2
[  178.303312] tun5: deleting peer with id 14, reason 2
[  178.303472] tun4: deleting peer with id 13, reason 2
[  178.303754] tun3: deleting peer with id 12, reason 2