[  159.360121] tun0: no available key for peer 3, key-id: 0
[  159.369342] tun0: no available key for peer 4, key-id: 0
[  159.378435] tun0: no available key for peer 5, key-id: 0
[  165.708471] iperf3 (2382) used greatest stack depth: 11744 bytes left
[  166.023069] tun0: deleting peer with id 1, reason 1
[  166.043975] tun1: deleting peer with id 1, reason 1
[  168.147962] tun0: deleting peer with id 2, reason 1
[  168.171874] tun2: deleting peer with id 2, reason 1
[  173.306970] tun0: deleting peer with id 4, reason 2
[  173.307072] tun0: deleting peer with id 3, reason 2
[  173.307108] tun0: deleting peer with id 5, reason 2
[  173.307141] tun0: deleting peer with id 6, reason 2
[  178.299975] tun3: deleting peer with id 3, reason 2
[  178.362965] tun6: deleting peer with id 6, reason 2
[  178.363037] tun4: deleting peer with id 4, reason 2
[  178.363968] tun5: deleting peer with id 5, reason 2