[  187.379997] tun0: no available key for peer 1, key-id: 0
[  187.389496] tun0: no available key for peer 2, key-id: 0
[  187.398859] tun0: no available key for peer 3, key-id: 0
[  187.426310] tun0: no available key for peer 6, key-id: 0
[  193.773301] iperf3 (3241) used greatest stack depth: 11832 bytes left
[  194.156423] tun0: deleting peer with id 1, reason 1
[  194.171298] tun1: deleting peer with id 1, reason 1
[  196.295214] tun0: deleting peer with id 2, reason 1
[  196.313058] tun2: deleting peer with id 2, reason 1
[  201.480100] tun0: deleting peer with id 4, reason 2
[  201.480181] tun0: deleting peer with id 3, reason 2
[  201.480218] tun0: deleting peer with id 5, reason 2
[  201.480258] tun0: deleting peer with id 6, reason 2
[  206.471103] tun3: deleting peer with id 3, reason 2
[  206.472109] tun4: deleting peer with id 4, reason 2
[  206.535097] tun6: deleting peer with id 6, reason 2
[  206.535190] tun5: deleting peer with id 5, reason 2