[  154.829249] ip (2078) used greatest stack depth: 12120 bytes left
[  160.126446] tun0: no available key for peer 5, key-id: 0
[  166.457531] iperf3 (2392) used greatest stack depth: 11800 bytes left
[  166.749855] tun0: deleting peer with id 1, reason 1
[  166.764454] tun1: deleting peer with id 10, reason 1
[  168.853853] tun0: deleting peer with id 2, reason 1
[  168.868536] tun2: deleting peer with id 11, reason 1
[  173.960491] tun0: deleting peer with id 4, reason 2
[  173.960570] tun0: deleting peer with id 3, reason 2
[  173.960621] tun0: deleting peer with id 5, reason 2
[  173.960671] tun0: deleting peer with id 6, reason 2
[  179.016494] tun5: deleting peer with id 14, reason 2
[  179.016495] tun6: deleting peer with id 15, reason 2
[  179.016579] tun4: deleting peer with id 13, reason 2
[  179.016888] tun3: deleting peer with id 12, reason 2