[  697.838814][    C0] tun0: no available key for peer 2, key-id: 0
[  697.942429][    C2] tun0: no available key for peer 3, key-id: 0
[  698.040036][    C1] tun0: no available key for peer 4, key-id: 0
[  698.140980][    C1] tun0: no available key for peer 5, key-id: 0
[  698.232858][    C3] tun0: no available key for peer 6, key-id: 0
[  705.934326][ T9725] iperf3 (9725) used greatest stack depth: 22656 bytes left
[  706.129281][ T9597] tun1: deleting peer with id 10, reason 4
[  706.130456][ T9611] tun3: deleting peer with id 12, reason 4
[  706.130476][ T9618] tun4: deleting peer with id 13, reason 4
[  706.131366][ T9625] tun5: deleting peer with id 14, reason 4
[  706.132945][ T9604] tun2: deleting peer with id 11, reason 4
[  706.137829][ T9633] tun6: deleting peer with id 15, reason 4
[  706.139499][ T9632] tun0: deleting peer with id 6, reason 4
[  706.143705][ T9632] tun0: deleting peer with id 5, reason 4
[  706.149971][ T9632] tun0: deleting peer with id 4, reason 4
[  706.159971][ T9632] tun0: deleting peer with id 3, reason 4
[  706.169964][ T9632] tun0: deleting peer with id 2, reason 4
[  706.179864][ T9632] tun0: deleting peer with id 1, reason 4