[  155.518770] tun0: no available key for peer 2, key-id: 0
[  155.527513] tun0: no available key for peer 3, key-id: 0
[  155.544837] tun0: no available key for peer 5, key-id: 0
[  161.878417] iperf3 (2437) used greatest stack depth: 11872 bytes left
[  162.211271] tun0: deleting peer with id 1, reason 1
[  162.225261] tun1: deleting peer with id 1, reason 1
[  164.331870] tun0: deleting peer with id 2, reason 1
[  164.346556] tun2: deleting peer with id 2, reason 1
[  169.480547] tun0: deleting peer with id 4, reason 2
[  169.480625] tun0: deleting peer with id 3, reason 2
[  169.480659] tun0: deleting peer with id 5, reason 2
[  169.480693] tun0: deleting peer with id 6, reason 2
[  174.536545] tun6: deleting peer with id 6, reason 2
[  174.536668] tun5: deleting peer with id 5, reason 2
[  174.536745] tun4: deleting peer with id 4, reason 2
[  174.536844] tun3: deleting peer with id 3, reason 2