[  190.778118] tun0: no available key for peer 1, key-id: 0
[  190.787197] tun0: no available key for peer 2, key-id: 0
[  190.804891] tun0: no available key for peer 4, key-id: 0
[  190.813289] tun0: no available key for peer 5, key-id: 0
[  190.821931] tun0: no available key for peer 6, key-id: 0
[  197.273492] iperf3 (3239) used greatest stack depth: 11744 bytes left
[  197.597543] tun0: deleting peer with id 1, reason 1
[  197.611448] tun1: deleting peer with id 1, reason 1
[  199.723746] tun0: deleting peer with id 2, reason 1
[  199.736857] tun2: deleting peer with id 2, reason 1
[  203.906063] tun0: deleting peer with id 4, reason 2
[  203.906163] tun0: deleting peer with id 3, reason 2
[  204.930042] tun0: deleting peer with id 5, reason 2
[  204.930113] tun0: deleting peer with id 6, reason 2
[  209.922063] tun6: deleting peer with id 6, reason 2
[  209.922205] tun5: deleting peer with id 5, reason 2
[  209.922295] tun3: deleting peer with id 3, reason 2
[  209.923057] tun4: deleting peer with id 4, reason 2