[  398.626333] tun0: no available key for peer 2, key-id: 0
[  398.638999] tun0: no available key for peer 3, key-id: 0
[  398.664157] tun0: no available key for peer 5, key-id: 0
[  403.106093] iperf3 (10043) used greatest stack depth: 11792 bytes left
[  403.279645] tun5: deleting peer with id 14, reason 4
[  403.279713] tun4: deleting peer with id 13, reason 4
[  403.279715] tun1: deleting peer with id 10, reason 4
[  403.279717] tun3: deleting peer with id 12, reason 4
[  403.279867] tun2: deleting peer with id 11, reason 4
[  403.279961] tun6: deleting peer with id 15, reason 4
[  403.280056] tun0: deleting peer with id 6, reason 4
[  403.287949] tun0: deleting peer with id 5, reason 4
[  403.294969] tun0: deleting peer with id 4, reason 4
[  403.301960] tun0: deleting peer with id 3, reason 4
[  403.309995] tun0: deleting peer with id 2, reason 4
[  403.317943] tun0: deleting peer with id 1, reason 4