[  187.052754] tun0: no available key for peer 1, key-id: 0
[  187.099904] tun0: no available key for peer 6, key-id: 0
[  193.429427] iperf3 (3302) used greatest stack depth: 11832 bytes left
[  193.770043] tun0: deleting peer with id 1, reason 1
[  193.785973] tun1: deleting peer with id 1, reason 1
[  195.895758] tun0: deleting peer with id 2, reason 1
[  195.913604] tun2: deleting peer with id 2, reason 1
[  200.064900] tun0: deleting peer with id 4, reason 2
[  200.064971] tun0: deleting peer with id 3, reason 2
[  200.065035] tun0: deleting peer with id 5, reason 2
[  201.088900] tun0: deleting peer with id 6, reason 2
[  206.079905] tun4: deleting peer with id 4, reason 2
[  206.080903] tun3: deleting peer with id 3, reason 2
[  206.080908] tun5: deleting peer with id 5, reason 2
[  206.143899] tun6: deleting peer with id 6, reason 2