[  158.901302] tun0: no available key for peer 4, key-id: 0
[  165.323883] iperf3 (2396) used greatest stack depth: 11824 bytes left
[  165.607900] tun0: deleting peer with id 1, reason 1
[  165.623286] tun1: deleting peer with id 10, reason 1
[  167.709936] tun0: deleting peer with id 2, reason 1
[  167.723269] tun2: deleting peer with id 11, reason 1
[  172.856552] tun0: deleting peer with id 4, reason 2
[  172.856618] tun0: deleting peer with id 3, reason 2
[  172.856644] tun0: deleting peer with id 5, reason 2
[  172.856669] tun0: deleting peer with id 6, reason 2
[  177.848557] tun5: deleting peer with id 14, reason 2
[  177.848708] tun3: deleting peer with id 12, reason 2
[  177.849554] tun4: deleting peer with id 13, reason 2
[  177.912554] tun6: deleting peer with id 15, reason 2