[  389.391364] tun0: no available key for peer 2, key-id: 0
[  389.402935] tun0: no available key for peer 3, key-id: 0
[  389.414176] tun0: no available key for peer 4, key-id: 0
[  389.425362] tun0: no available key for peer 5, key-id: 0
[  389.436871] tun0: no available key for peer 6, key-id: 0
[  393.859267] iperf3 (9800) used greatest stack depth: 11744 bytes left
[  393.986266] tun2: deleting peer with id 11, reason 4
[  393.986382] tun3: deleting peer with id 12, reason 4
[  393.986396] tun1: deleting peer with id 10, reason 4
[  393.986521] tun6: deleting peer with id 15, reason 4
[  393.986554] tun4: deleting peer with id 13, reason 4
[  393.986658] tun5: deleting peer with id 14, reason 4
[  393.986761] tun0: deleting peer with id 6, reason 4
[  393.992710] tun0: deleting peer with id 5, reason 4
[  394.000681] tun0: deleting peer with id 4, reason 4
[  394.009678] tun0: deleting peer with id 3, reason 4
[  394.016693] tun0: deleting peer with id 2, reason 4
[  394.025663] tun0: deleting peer with id 1, reason 4