[  695.959609][    C0] tun0: no available key for peer 4, key-id: 0
[  696.241802][    C3] tun0: no available key for peer 6, key-id: 0
[  706.714435][ T9731] iperf3 (9731) used greatest stack depth: 22656 bytes left
[  706.918209][ T9610] tun2: deleting peer with id 11, reason 4
[  706.919493][ T9624] tun4: deleting peer with id 13, reason 4
[  706.919528][ T9631] tun5: deleting peer with id 14, reason 4
[  706.920360][ T9639] tun6: deleting peer with id 15, reason 4
[  706.920897][ T9603] tun1: deleting peer with id 10, reason 4
[  706.922977][ T9638] tun0: deleting peer with id 6, reason 4
[  706.923089][ T9617] tun3: deleting peer with id 12, reason 4
[  706.931474][ T9638] tun0: deleting peer with id 5, reason 4
[  706.937765][ T9638] tun0: deleting peer with id 4, reason 4
[  706.943656][ T9638] tun0: deleting peer with id 3, reason 4
[  706.954633][ T9638] tun0: deleting peer with id 2, reason 4
[  706.963695][ T9638] tun0: deleting peer with id 1, reason 4