[  702.089916][    C0] tun0: no available key for peer 1, key-id: 0
[  702.604832][    C3] tun0: no available key for peer 6, key-id: 0
[  710.406851][ T9733] iperf3 (9733) used greatest stack depth: 22504 bytes left
[  710.592959][ T9611] tun2: deleting peer with id 11, reason 4
[  710.593971][ T9604] tun1: deleting peer with id 10, reason 4
[  710.596301][ T9640] tun0: deleting peer with id 6, reason 4
[  710.596471][ T9625] tun4: deleting peer with id 13, reason 4
[  710.598611][ T9618] tun3: deleting peer with id 12, reason 4
[  710.599141][ T9633] tun5: deleting peer with id 14, reason 4
[  710.599766][ T9641] tun6: deleting peer with id 15, reason 4
[  710.607658][ T9640] tun0: deleting peer with id 5, reason 4
[  710.615423][ T9640] tun0: deleting peer with id 4, reason 4
[  710.621439][ T9640] tun0: deleting peer with id 3, reason 4
[  710.630418][ T9640] tun0: deleting peer with id 2, reason 4
[  710.641436][ T9640] tun0: deleting peer with id 1, reason 4