[  284.009770] tun0: no available key for peer 4, key-id: 0
[  284.020274] tun0: no available key for peer 5, key-id: 0
[  291.574647] iperf3 (5507) used greatest stack depth: 12008 bytes left
[  292.978954] tun0: deleting peer with id 1, reason 1
[  292.992632] tun1: deleting peer with id 10, reason 1
[  295.103167] tun0: deleting peer with id 2, reason 1
[  295.115053] tun2: deleting peer with id 11, reason 1
[  298.245874] tun0: deleting peer with id 4, reason 2
[  298.245969] tun0: deleting peer with id 3, reason 2
[  298.246007] tun0: deleting peer with id 5, reason 2
[  298.246043] tun0: deleting peer with id 6, reason 2
[  303.236876] tun6: deleting peer with id 15, reason 2
[  303.236878] tun5: deleting peer with id 14, reason 2
[  303.236977] tun3: deleting peer with id 12, reason 2
[  303.237870] tun4: deleting peer with id 13, reason 2