[  155.161522] tun0: no available key for peer 2, key-id: 0
[  155.179081] tun0: no available key for peer 4, key-id: 0
[  155.197141] tun0: no available key for peer 6, key-id: 0
[  161.525045] iperf3 (2436) used greatest stack depth: 11832 bytes left
[  161.908040] tun0: deleting peer with id 1, reason 1
[  161.933294] tun1: deleting peer with id 1, reason 1
[  164.048784] tun0: deleting peer with id 2, reason 1
[  164.066131] tun2: deleting peer with id 2, reason 1
[  169.224197] tun0: deleting peer with id 4, reason 2
[  169.224256] tun0: deleting peer with id 3, reason 2
[  169.224289] tun0: deleting peer with id 5, reason 2
[  169.224327] tun0: deleting peer with id 6, reason 2
[  174.216199] tun4: deleting peer with id 4, reason 2
[  174.216312] tun3: deleting peer with id 3, reason 2
[  174.280196] tun5: deleting peer with id 5, reason 2
[  174.281196] tun6: deleting peer with id 6, reason 2