[  159.933736] tun0: no available key for peer 2, key-id: 0
[  159.941429] tun0: no available key for peer 3, key-id: 0
[  159.956921] tun0: no available key for peer 5, key-id: 0
[  159.964436] tun0: no available key for peer 6, key-id: 0
[  166.264690] iperf3 (2384) used greatest stack depth: 11800 bytes left
[  166.606537] tun0: deleting peer with id 1, reason 1
[  166.625623] tun1: deleting peer with id 1, reason 1
[  168.723217] tun0: deleting peer with id 2, reason 1
[  168.739634] tun2: deleting peer with id 2, reason 1
[  172.858835] tun0: deleting peer with id 4, reason 2
[  172.858914] tun0: deleting peer with id 3, reason 2
[  173.882844] tun0: deleting peer with id 5, reason 2
[  173.882896] tun0: deleting peer with id 6, reason 2
[  178.875845] tun5: deleting peer with id 5, reason 2
[  178.876021] tun4: deleting peer with id 4, reason 2
[  178.876138] tun3: deleting peer with id 3, reason 2
[  178.938831] tun6: deleting peer with id 6, reason 2