[  398.801262] tun0: no available key for peer 1, key-id: 0
[  398.814817] tun0: no available key for peer 2, key-id: 0
[  398.841490] tun0: no available key for peer 4, key-id: 0
[  398.855029] tun0: no available key for peer 5, key-id: 0
[  398.868681] tun0: no available key for peer 6, key-id: 0
[  403.315539] iperf3 (10048) used greatest stack depth: 11792 bytes left
[  403.449424] tun2: deleting peer with id 11, reason 4
[  403.449550] tun4: deleting peer with id 13, reason 4
[  403.449555] tun1: deleting peer with id 10, reason 4
[  403.449556] tun5: deleting peer with id 14, reason 4
[  403.449589] tun3: deleting peer with id 12, reason 4
[  403.449599] tun6: deleting peer with id 15, reason 4
[  403.449894] tun0: deleting peer with id 6, reason 4
[  403.453801] tun0: deleting peer with id 5, reason 4
[  403.462762] tun0: deleting peer with id 4, reason 4
[  403.470769] tun0: deleting peer with id 3, reason 4
[  403.478762] tun0: deleting peer with id 2, reason 4
[  403.491784] tun0: deleting peer with id 1, reason 4