[  155.129893] tun0: no available key for peer 1, key-id: 0
[  155.151299] tun0: no available key for peer 3, key-id: 0
[  155.172664] tun0: no available key for peer 5, key-id: 0
[  161.843473] iperf3 (2542) used greatest stack depth: 11800 bytes left
[  162.246459] tun0: deleting peer with id 1, reason 1
[  162.262773] tun1: deleting peer with id 1, reason 1
[  164.381290] tun0: deleting peer with id 2, reason 1
[  164.396085] tun2: deleting peer with id 2, reason 1
[  169.540509] tun0: deleting peer with id 4, reason 2
[  169.540589] tun0: deleting peer with id 3, reason 2
[  169.540626] tun0: deleting peer with id 5, reason 2
[  169.540660] tun0: deleting peer with id 6, reason 2
[  174.596514] tun6: deleting peer with id 6, reason 2
[  174.596714] tun4: deleting peer with id 4, reason 2
[  174.597501] tun5: deleting peer with id 5, reason 2
[  174.597796] tun3: deleting peer with id 3, reason 2