[  156.609400] tun0: no available key for peer 4, key-id: 0
[  156.618713] tun0: no available key for peer 5, key-id: 0
[  156.628509] tun0: no available key for peer 6, key-id: 0
[  162.988676] iperf3 (2380) used greatest stack depth: 11872 bytes left
[  163.340096] tun0: deleting peer with id 1, reason 1
[  163.355106] tun1: deleting peer with id 1, reason 1
[  165.474240] tun0: deleting peer with id 2, reason 1
[  165.491500] tun2: deleting peer with id 2, reason 1
[  170.638468] tun0: deleting peer with id 4, reason 2
[  170.638564] tun0: deleting peer with id 3, reason 2
[  170.638600] tun0: deleting peer with id 5, reason 2
[  170.638635] tun0: deleting peer with id 6, reason 2
[  175.694478] tun3: deleting peer with id 3, reason 2
[  175.695462] tun6: deleting peer with id 6, reason 2
[  175.695472] tun5: deleting peer with id 5, reason 2
[  175.695624] tun4: deleting peer with id 4, reason 2