[  154.492288] ip (2078) used greatest stack depth: 12088 bytes left
[  159.721610] tun0: no available key for peer 2, key-id: 0
[  159.733334] tun0: no available key for peer 3, key-id: 0
[  159.757044] tun0: no available key for peer 5, key-id: 0
[  166.078932] iperf3 (2392) used greatest stack depth: 11736 bytes left
[  166.396701] tun0: deleting peer with id 1, reason 1
[  166.417861] tun1: deleting peer with id 10, reason 1
[  168.519224] tun0: deleting peer with id 2, reason 1
[  168.533297] tun2: deleting peer with id 11, reason 1
[  173.692931] tun0: deleting peer with id 4, reason 2
[  173.693021] tun0: deleting peer with id 3, reason 2
[  173.693061] tun0: deleting peer with id 5, reason 2
[  173.693097] tun0: deleting peer with id 6, reason 2
[  178.684930] tun4: deleting peer with id 13, reason 2
[  178.685057] tun3: deleting peer with id 12, reason 2
[  178.748924] tun6: deleting peer with id 15, reason 2
[  178.749181] tun5: deleting peer with id 14, reason 2