[  398.524209] tun0: no available key for peer 1, key-id: 0
[  398.575739] tun0: no available key for peer 5, key-id: 0
[  403.019123] iperf3 (10045) used greatest stack depth: 11832 bytes left
[  403.117892] tun1: deleting peer with id 10, reason 4
[  403.118084] tun3: deleting peer with id 12, reason 4
[  403.118091] tun5: deleting peer with id 14, reason 4
[  403.118251] tun0: deleting peer with id 6, reason 4
[  403.118253] tun6: deleting peer with id 15, reason 4
[  403.118273] tun2: deleting peer with id 11, reason 4
[  403.118289] tun4: deleting peer with id 13, reason 4
[  403.124035] tun0: deleting peer with id 5, reason 4
[  403.130023] tun0: deleting peer with id 4, reason 4
[  403.138988] tun0: deleting peer with id 3, reason 4
[  403.147997] tun0: deleting peer with id 2, reason 4
[  403.155986] tun0: deleting peer with id 1, reason 4