[  159.375685] tun0: no available key for peer 3, key-id: 0
[  159.383898] tun0: no available key for peer 4, key-id: 0
[  159.399964] tun0: no available key for peer 6, key-id: 0
[  165.819518] iperf3 (2377) used greatest stack depth: 11824 bytes left
[  166.163834] tun0: deleting peer with id 1, reason 1
[  166.186442] tun1: deleting peer with id 1, reason 1
[  168.283751] tun0: deleting peer with id 2, reason 1
[  168.298720] tun2: deleting peer with id 2, reason 1
[  173.442643] tun0: deleting peer with id 4, reason 2
[  173.442723] tun0: deleting peer with id 3, reason 2
[  173.442772] tun0: deleting peer with id 5, reason 2
[  173.442812] tun0: deleting peer with id 6, reason 2
[  178.434651] tun5: deleting peer with id 5, reason 2
[  178.434834] tun4: deleting peer with id 4, reason 2
[  178.435176] tun3: deleting peer with id 3, reason 2
[  178.498637] tun6: deleting peer with id 6, reason 2