[  700.430117][    C2] tun0: no available key for peer 2, key-id: 0
[  700.625854][    C3] tun0: no available key for peer 4, key-id: 0
[  700.841936][    C0] tun0: no available key for peer 6, key-id: 0
[  708.726185][T10087] iperf3 (10087) used greatest stack depth: 22680 bytes left
[  708.975260][ T9991] tun1: deleting peer with id 10, reason 4
[  708.979616][T10006] tun4: deleting peer with id 13, reason 4
[  708.979893][ T9996] tun2: deleting peer with id 11, reason 4
[  708.981133][T10011] tun5: deleting peer with id 14, reason 4
[  708.982154][T10001] tun3: deleting peer with id 12, reason 4
[  708.982301][T10017] tun0: deleting peer with id 6, reason 4
[  708.982941][T10016] tun6: deleting peer with id 15, reason 4
[  708.989547][T10017] tun0: deleting peer with id 5, reason 4
[  708.997556][T10017] tun0: deleting peer with id 4, reason 4
[  709.003781][T10017] tun0: deleting peer with id 3, reason 4
[  709.008537][T10017] tun0: deleting peer with id 2, reason 4
[  709.016717][T10017] tun0: deleting peer with id 1, reason 4