[  220.571688] iperf3 (4557) used greatest stack depth: 11792 bytes left
[  220.790507] tun0: deleting peer with id 1, reason 1
[  220.808526] tun1: deleting peer with id 10, reason 1
[  222.927591] tun0: deleting peer with id 2, reason 1
[  222.941577] tun2: deleting peer with id 11, reason 1
[  227.078763] tun0: deleting peer with id 3, reason 2
[  228.102760] tun0: deleting peer with id 4, reason 2
[  228.102816] tun0: deleting peer with id 5, reason 2
[  228.102854] tun0: deleting peer with id 6, reason 2
[  233.095766] tun3: deleting peer with id 12, reason 2
[  233.159762] tun6: deleting peer with id 15, reason 2
[  233.159853] tun5: deleting peer with id 14, reason 2
[  233.159977] tun4: deleting peer with id 13, reason 2