[  155.295331] tun0: no available key for peer 2, key-id: 0
[  155.303898] tun0: no available key for peer 3, key-id: 0
[  155.312397] tun0: no available key for peer 4, key-id: 0
[  155.320908] tun0: no available key for peer 5, key-id: 0
[  155.329456] tun0: no available key for peer 6, key-id: 0
[  161.649610] iperf3 (2380) used greatest stack depth: 11872 bytes left
[  162.059756] tun0: deleting peer with id 1, reason 1
[  162.079675] tun1: deleting peer with id 1, reason 1
[  164.188312] tun0: deleting peer with id 2, reason 1
[  164.202532] tun2: deleting peer with id 2, reason 1
[  169.340878] tun0: deleting peer with id 4, reason 2
[  169.340952] tun0: deleting peer with id 3, reason 2
[  169.340992] tun0: deleting peer with id 5, reason 2
[  169.341026] tun0: deleting peer with id 6, reason 2
[  174.396876] tun5: deleting peer with id 5, reason 2
[  174.396878] tun6: deleting peer with id 6, reason 2
[  174.396890] tun3: deleting peer with id 3, reason 2
[  174.397230] tun4: deleting peer with id 4, reason 2