[  155.418444] tun0: no available key for peer 1, key-id: 0
[  155.428289] tun0: no available key for peer 2, key-id: 0
[  155.469360] tun0: no available key for peer 6, key-id: 0
[  161.781425] iperf3 (2431) used greatest stack depth: 11872 bytes left
[  162.175078] tun0: deleting peer with id 1, reason 1
[  162.191134] tun1: deleting peer with id 1, reason 1
[  164.321163] tun0: deleting peer with id 2, reason 1
[  164.342538] tun2: deleting peer with id 2, reason 1
[  169.478383] tun0: deleting peer with id 4, reason 2
[  169.478446] tun0: deleting peer with id 3, reason 2
[  169.478470] tun0: deleting peer with id 5, reason 2
[  169.478488] tun0: deleting peer with id 6, reason 2
[  174.533382] tun5: deleting peer with id 5, reason 2
[  174.533384] tun6: deleting peer with id 6, reason 2
[  174.533398] tun3: deleting peer with id 3, reason 2
[  174.533441] tun4: deleting peer with id 4, reason 2