[  155.233765] tun0: no available key for peer 3, key-id: 0
[  155.244609] tun0: no available key for peer 4, key-id: 0
[  161.571023] iperf3 (2394) used greatest stack depth: 11768 bytes left
[  161.875220] tun0: deleting peer with id 1, reason 1
[  161.888955] tun1: deleting peer with id 10, reason 1
[  163.985199] tun0: deleting peer with id 2, reason 1
[  163.997773] tun2: deleting peer with id 11, reason 1
[  169.148333] tun0: deleting peer with id 4, reason 2
[  169.148407] tun0: deleting peer with id 3, reason 2
[  169.148443] tun0: deleting peer with id 5, reason 2
[  169.148475] tun0: deleting peer with id 6, reason 2
[  174.140334] tun4: deleting peer with id 13, reason 2
[  174.140439] tun3: deleting peer with id 12, reason 2
[  174.141336] tun5: deleting peer with id 14, reason 2
[  174.141345] tun6: deleting peer with id 15, reason 2