[  187.261690] tun0: no available key for peer 1, key-id: 0
[  187.279097] tun0: no available key for peer 3, key-id: 0
[  187.287809] tun0: no available key for peer 4, key-id: 0
[  187.296279] tun0: no available key for peer 5, key-id: 0
[  187.304751] tun0: no available key for peer 6, key-id: 0
[  193.643442] iperf3 (3301) used greatest stack depth: 11816 bytes left
[  193.977320] tun0: deleting peer with id 1, reason 1
[  193.993060] tun1: deleting peer with id 1, reason 1
[  196.102233] tun0: deleting peer with id 2, reason 1
[  196.121410] tun2: deleting peer with id 2, reason 1
[  201.294192] tun0: deleting peer with id 4, reason 2
[  201.294276] tun0: deleting peer with id 3, reason 2
[  201.294308] tun0: deleting peer with id 5, reason 2
[  201.294347] tun0: deleting peer with id 6, reason 2
[  206.286195] tun6: deleting peer with id 6, reason 2
[  206.286335] tun5: deleting peer with id 5, reason 2
[  206.286644] tun4: deleting peer with id 4, reason 2
[  206.286710] tun3: deleting peer with id 3, reason 2