[  155.689658] tun0: no available key for peer 2, key-id: 0
[  155.698207] tun0: no available key for peer 3, key-id: 0
[  155.706777] tun0: no available key for peer 4, key-id: 0
[  155.715212] tun0: no available key for peer 5, key-id: 0
[  155.723791] tun0: no available key for peer 6, key-id: 0
[  162.051836] iperf3 (2381) used greatest stack depth: 11816 bytes left
[  162.380233] tun0: deleting peer with id 1, reason 1
[  162.398229] tun1: deleting peer with id 1, reason 1
[  164.507824] tun0: deleting peer with id 2, reason 1
[  164.521404] tun2: deleting peer with id 2, reason 1
[  169.669474] tun0: deleting peer with id 4, reason 2
[  169.669571] tun0: deleting peer with id 3, reason 2
[  169.669636] tun0: deleting peer with id 5, reason 2
[  169.669702] tun0: deleting peer with id 6, reason 2
[  174.660478] tun3: deleting peer with id 3, reason 2
[  174.724474] tun6: deleting peer with id 6, reason 2
[  174.724525] tun5: deleting peer with id 5, reason 2
[  174.725475] tun4: deleting peer with id 4, reason 2