[  150.233140] ip (2140) used greatest stack depth: 12272 bytes left
[  155.437934] tun0: no available key for peer 1, key-id: 0
[  155.502877] tun0: no available key for peer 6, key-id: 0
[  161.836246] iperf3 (2441) used greatest stack depth: 11832 bytes left
[  162.249939] tun0: deleting peer with id 1, reason 1
[  162.265122] tun1: deleting peer with id 10, reason 1
[  164.403298] tun0: deleting peer with id 2, reason 1
[  164.418981] tun2: deleting peer with id 11, reason 1
[  169.600489] tun0: deleting peer with id 4, reason 2
[  169.600596] tun0: deleting peer with id 3, reason 2
[  169.600630] tun0: deleting peer with id 5, reason 2
[  169.600658] tun0: deleting peer with id 6, reason 2
[  174.592492] tun3: deleting peer with id 12, reason 2
[  174.656489] tun4: deleting peer with id 13, reason 2
[  174.657500] tun6: deleting peer with id 15, reason 2
[  174.657630] tun5: deleting peer with id 14, reason 2