[  679.614067][    C2] tun0: no available key for peer 2, key-id: 0
[  689.405491][ T8916] iperf3 (8916) used greatest stack depth: 22656 bytes left
[  689.596408][ T8823] tun6: deleting peer with id 15, reason 4
[  689.599392][ T8795] tun2: deleting peer with id 11, reason 4
[  689.599416][ T8809] tun4: deleting peer with id 13, reason 4
[  689.603345][ T8802] tun3: deleting peer with id 12, reason 4
[  689.604380][ T8816] tun5: deleting peer with id 14, reason 4
[  689.604989][ T8788] tun1: deleting peer with id 10, reason 4
[  689.605538][ T8824] tun0: deleting peer with id 6, reason 4
[  689.611167][ T8824] tun0: deleting peer with id 5, reason 4
[  689.616616][ T8824] tun0: deleting peer with id 4, reason 4
[  689.620292][ T8824] tun0: deleting peer with id 3, reason 4
[  689.629055][ T8824] tun0: deleting peer with id 2, reason 4
[  689.637016][ T8824] tun0: deleting peer with id 1, reason 4