[  187.044390] tun0: no available key for peer 3, key-id: 0
[  187.061371] tun0: no available key for peer 5, key-id: 0
[  187.069980] tun0: no available key for peer 6, key-id: 0
[  193.396001] iperf3 (3288) used greatest stack depth: 11832 bytes left
[  193.803390] tun0: deleting peer with id 1, reason 1
[  193.817944] tun1: deleting peer with id 1, reason 1
[  195.928351] tun0: deleting peer with id 2, reason 1
[  195.944177] tun2: deleting peer with id 2, reason 1
[  201.089155] tun0: deleting peer with id 4, reason 2
[  201.089225] tun0: deleting peer with id 3, reason 2
[  201.089262] tun0: deleting peer with id 5, reason 2
[  201.089295] tun0: deleting peer with id 6, reason 2
[  206.080160] tun3: deleting peer with id 3, reason 2
[  206.144152] tun5: deleting peer with id 5, reason 2
[  206.144154] tun6: deleting peer with id 6, reason 2
[  206.144478] tun4: deleting peer with id 4, reason 2