[  155.675123] tun0: no available key for peer 2, key-id: 0
[  155.693718] tun0: no available key for peer 4, key-id: 0
[  162.048112] iperf3 (2435) used greatest stack depth: 11872 bytes left
[  162.390244] tun0: deleting peer with id 1, reason 1
[  162.405716] tun1: deleting peer with id 1, reason 1
[  164.525644] tun0: deleting peer with id 2, reason 1
[  164.540772] tun2: deleting peer with id 2, reason 1
[  169.728166] tun0: deleting peer with id 4, reason 2
[  169.728260] tun0: deleting peer with id 3, reason 2
[  169.728297] tun0: deleting peer with id 5, reason 2
[  169.728330] tun0: deleting peer with id 6, reason 2
[  174.720170] tun5: deleting peer with id 5, reason 2
[  174.721178] tun4: deleting peer with id 4, reason 2
[  174.721494] tun3: deleting peer with id 3, reason 2
[  174.784162] tun6: deleting peer with id 6, reason 2