[  191.013807] tun0: no available key for peer 3, key-id: 0
[  191.021982] tun0: no available key for peer 4, key-id: 0
[  191.030051] tun0: no available key for peer 5, key-id: 0
[  191.038086] tun0: no available key for peer 6, key-id: 0
[  197.347204] iperf3 (3245) used greatest stack depth: 11768 bytes left
[  197.654348] tun0: deleting peer with id 1, reason 1
[  197.668487] tun1: deleting peer with id 1, reason 1
[  199.766279] tun0: deleting peer with id 2, reason 1
[  199.780765] tun2: deleting peer with id 2, reason 1
[  204.930721] tun0: deleting peer with id 4, reason 2
[  204.930824] tun0: deleting peer with id 3, reason 2
[  204.930861] tun0: deleting peer with id 5, reason 2
[  204.930895] tun0: deleting peer with id 6, reason 2
[  209.922714] tun3: deleting peer with id 3, reason 2
[  209.922713] tun5: deleting peer with id 5, reason 2
[  209.922904] tun4: deleting peer with id 4, reason 2
[  209.987707] tun6: deleting peer with id 6, reason 2