[  155.273276] tun0: no available key for peer 2, key-id: 0
[  155.297939] tun0: no available key for peer 5, key-id: 0
[  155.306197] tun0: no available key for peer 6, key-id: 0
[  161.607006] iperf3 (2381) used greatest stack depth: 11800 bytes left
[  161.956259] tun0: deleting peer with id 1, reason 1
[  161.976290] tun1: deleting peer with id 1, reason 1
[  164.076218] tun0: deleting peer with id 2, reason 1
[  164.090436] tun2: deleting peer with id 2, reason 1
[  169.222219] tun0: deleting peer with id 4, reason 2
[  169.222292] tun0: deleting peer with id 3, reason 2
[  169.222332] tun0: deleting peer with id 5, reason 2
[  169.222365] tun0: deleting peer with id 6, reason 2
[  174.214221] tun3: deleting peer with id 3, reason 2
[  174.279221] tun6: deleting peer with id 6, reason 2
[  174.279339] tun5: deleting peer with id 5, reason 2
[  174.279447] tun4: deleting peer with id 4, reason 2