[  154.356068] ip (2065) used greatest stack depth: 12088 bytes left
[  159.629415] tun0: no available key for peer 3, key-id: 0
[  159.637322] tun0: no available key for peer 4, key-id: 0
[  159.645655] tun0: no available key for peer 5, key-id: 0
[  159.654769] tun0: no available key for peer 6, key-id: 0
[  165.950879] iperf3 (2382) used greatest stack depth: 11840 bytes left
[  166.291001] tun0: deleting peer with id 1, reason 1
[  166.305654] tun1: deleting peer with id 1, reason 1
[  168.399687] tun0: deleting peer with id 2, reason 1
[  168.416812] tun2: deleting peer with id 2, reason 1
[  173.574108] tun0: deleting peer with id 4, reason 2
[  173.574187] tun0: deleting peer with id 3, reason 2
[  173.574223] tun0: deleting peer with id 5, reason 2
[  173.574258] tun0: deleting peer with id 6, reason 2
[  178.565106] tun6: deleting peer with id 6, reason 2
[  178.565108] tun5: deleting peer with id 5, reason 2
[  178.565164] tun4: deleting peer with id 4, reason 2
[  178.565510] tun3: deleting peer with id 3, reason 2