[  154.504264] ip (2094) used greatest stack depth: 12088 bytes left
[  159.715835] tun0: no available key for peer 4, key-id: 0
[  159.738702] tun0: no available key for peer 6, key-id: 0
[  166.051607] iperf3 (2394) used greatest stack depth: 11736 bytes left
[  166.408073] tun0: deleting peer with id 1, reason 1
[  166.420953] tun1: deleting peer with id 10, reason 1
[  168.521483] tun0: deleting peer with id 2, reason 1
[  168.535447] tun2: deleting peer with id 11, reason 1
[  173.639024] tun0: deleting peer with id 4, reason 2
[  173.639097] tun0: deleting peer with id 3, reason 2
[  173.639131] tun0: deleting peer with id 5, reason 2
[  173.639165] tun0: deleting peer with id 6, reason 2
[  178.695026] tun6: deleting peer with id 15, reason 2
[  178.695027] tun5: deleting peer with id 14, reason 2
[  178.695433] tun4: deleting peer with id 13, reason 2
[  178.695530] tun3: deleting peer with id 12, reason 2