[  154.455884] ip (2061) used greatest stack depth: 12072 bytes left
[  159.755105] tun0: no available key for peer 6, key-id: 0
[  166.168412] iperf3 (2389) used greatest stack depth: 11800 bytes left
[  166.467864] tun0: deleting peer with id 1, reason 1
[  166.480789] tun1: deleting peer with id 10, reason 1
[  168.578089] tun0: deleting peer with id 2, reason 1
[  168.589924] tun2: deleting peer with id 11, reason 1
[  173.696468] tun0: deleting peer with id 4, reason 2
[  173.696539] tun0: deleting peer with id 3, reason 2
[  173.696579] tun0: deleting peer with id 5, reason 2
[  173.696614] tun0: deleting peer with id 6, reason 2
[  178.751470] tun5: deleting peer with id 14, reason 2
[  178.751470] tun6: deleting peer with id 15, reason 2
[  178.751471] tun4: deleting peer with id 13, reason 2
[  178.751819] tun3: deleting peer with id 12, reason 2