[   83.796473] tun0: no available key for peer 3, key-id: 0
[   83.819482] tun0: no available key for peer 5, key-id: 0
[   83.831136] tun0: no available key for peer 6, key-id: 0
[   88.245455] iperf3 (2429) used greatest stack depth: 11832 bytes left
[   88.456878] tun2: deleting peer with id 11, reason 4
[   88.457005] tun6: deleting peer with id 15, reason 4
[   88.457008] tun1: deleting peer with id 10, reason 4
[   88.457031] tun3: deleting peer with id 12, reason 4
[   88.457052] tun4: deleting peer with id 13, reason 4
[   88.457287] tun5: deleting peer with id 14, reason 4
[   88.457291] tun0: deleting peer with id 6, reason 4
[   88.462001] tun0: deleting peer with id 5, reason 4
[   88.471994] tun0: deleting peer with id 4, reason 4
[   88.480995] tun0: deleting peer with id 3, reason 4
[   88.490032] tun0: deleting peer with id 2, reason 4
[   88.498978] tun0: deleting peer with id 1, reason 4