[  156.388392] tun0: no available key for peer 2, key-id: 0
[  156.405636] tun0: no available key for peer 4, key-id: 0
[  156.414183] tun0: no available key for peer 5, key-id: 0
[  162.737681] iperf3 (2382) used greatest stack depth: 11872 bytes left
[  163.105955] tun0: deleting peer with id 1, reason 1
[  163.119445] tun1: deleting peer with id 1, reason 1
[  165.224780] tun0: deleting peer with id 2, reason 1
[  165.240543] tun2: deleting peer with id 2, reason 1
[  170.364811] tun0: deleting peer with id 4, reason 2
[  170.364890] tun0: deleting peer with id 3, reason 2
[  170.364931] tun0: deleting peer with id 5, reason 2
[  170.364969] tun0: deleting peer with id 6, reason 2
[  175.420813] tun5: deleting peer with id 5, reason 2
[  175.420967] tun3: deleting peer with id 3, reason 2
[  175.421809] tun6: deleting peer with id 6, reason 2
[  175.421853] tun4: deleting peer with id 4, reason 2