[  155.826679] tun0: no available key for peer 1, key-id: 0
[  155.836020] tun0: no available key for peer 2, key-id: 0
[  162.209073] iperf3 (2431) used greatest stack depth: 11832 bytes left
[  162.585351] tun0: deleting peer with id 1, reason 1
[  162.600517] tun1: deleting peer with id 1, reason 1
[  164.726760] tun0: deleting peer with id 2, reason 1
[  164.741561] tun2: deleting peer with id 2, reason 1
[  169.925273] tun0: deleting peer with id 4, reason 2
[  169.925385] tun0: deleting peer with id 3, reason 2
[  169.925456] tun0: deleting peer with id 5, reason 2
[  169.925533] tun0: deleting peer with id 6, reason 2
[  174.916269] tun6: deleting peer with id 6, reason 2
[  174.916627] tun5: deleting peer with id 5, reason 2
[  174.916907] tun4: deleting peer with id 4, reason 2
[  174.917180] tun3: deleting peer with id 3, reason 2