[  693.300785][    C2] tun0: no available key for peer 1, key-id: 0
[  693.407576][    C3] tun0: no available key for peer 2, key-id: 0
[  693.729345][    C0] tun0: no available key for peer 5, key-id: 0
[  693.834647][    C0] tun0: no available key for peer 6, key-id: 0
[  702.226573][ T9320] iperf3 (9320) used greatest stack depth: 22832 bytes left
[  702.425087][ T9192] tun1: deleting peer with id 10, reason 4
[  702.426463][ T9199] tun2: deleting peer with id 11, reason 4
[  702.426502][ T9206] tun3: deleting peer with id 12, reason 4
[  702.427574][ T9213] tun4: deleting peer with id 13, reason 4
[  702.431290][ T9227] tun6: deleting peer with id 15, reason 4
[  702.433543][ T9220] tun5: deleting peer with id 14, reason 4
[  702.434182][ T9228] tun0: deleting peer with id 6, reason 4
[  702.443840][ T9228] tun0: deleting peer with id 5, reason 4
[  702.448145][ T9228] tun0: deleting peer with id 4, reason 4
[  702.458164][ T9228] tun0: deleting peer with id 3, reason 4
[  702.466143][ T9228] tun0: deleting peer with id 2, reason 4
[  702.475040][ T9228] tun0: deleting peer with id 1, reason 4