[  807.537210][    C1] tun0: no available key for peer 1, key-id: 0
[  807.643533][    C2] tun0: no available key for peer 2, key-id: 0
[  807.791921][    C3] tun0: no available key for peer 3, key-id: 0
[  808.047520][    C0] tun0: no available key for peer 5, key-id: 0
[  814.895915][T10052] iperf3 (10052) used greatest stack depth: 22624 bytes left
[  815.146766][ T9924] tun1: deleting peer with id 10, reason 4
[  815.149300][ T9931] tun2: deleting peer with id 11, reason 4
[  815.149534][ T9959] tun6: deleting peer with id 15, reason 4
[  815.150154][ T9945] tun4: deleting peer with id 13, reason 4
[  815.150742][ T9952] tun5: deleting peer with id 14, reason 4
[  815.153004][ T9960] tun0: deleting peer with id 6, reason 4
[  815.155715][ T9938] tun3: deleting peer with id 12, reason 4
[  815.161089][ T9960] tun0: deleting peer with id 5, reason 4
[  815.167058][ T9960] tun0: deleting peer with id 4, reason 4
[  815.171594][ T9960] tun0: deleting peer with id 3, reason 4
[  815.178848][ T9960] tun0: deleting peer with id 2, reason 4
[  815.187835][ T9960] tun0: deleting peer with id 1, reason 4