[  151.231111] ip (2148) used greatest stack depth: 12048 bytes left
[  156.458111] tun0: no available key for peer 3, key-id: 0
[  156.466666] tun0: no available key for peer 4, key-id: 0
[  156.475204] tun0: no available key for peer 5, key-id: 0
[  156.483780] tun0: no available key for peer 6, key-id: 0
[  162.817565] iperf3 (2437) used greatest stack depth: 11872 bytes left
[  163.202246] tun0: deleting peer with id 1, reason 1
[  163.216272] tun1: deleting peer with id 1, reason 1
[  165.330521] tun0: deleting peer with id 2, reason 1
[  165.349546] tun2: deleting peer with id 2, reason 1
[  170.495951] tun0: deleting peer with id 4, reason 2
[  170.496091] tun0: deleting peer with id 3, reason 2
[  170.496162] tun0: deleting peer with id 5, reason 2
[  170.496231] tun0: deleting peer with id 6, reason 2
[  175.550951] tun4: deleting peer with id 4, reason 2
[  175.550953] tun6: deleting peer with id 6, reason 2
[  175.551060] tun3: deleting peer with id 3, reason 2
[  175.551951] tun5: deleting peer with id 5, reason 2