[  156.313328] tun0: no available key for peer 2, key-id: 0
[  156.325697] tun0: no available key for peer 3, key-id: 0
[  156.337928] tun0: no available key for peer 4, key-id: 0
[  156.350230] tun0: no available key for peer 5, key-id: 0
[  156.362371] tun0: no available key for peer 6, key-id: 0
[  162.693615] iperf3 (2447) used greatest stack depth: 11872 bytes left
[  163.081820] tun0: deleting peer with id 1, reason 1
[  163.096159] tun1: deleting peer with id 10, reason 1
[  165.211690] tun0: deleting peer with id 2, reason 1
[  165.228442] tun2: deleting peer with id 11, reason 1
[  170.367660] tun0: deleting peer with id 4, reason 2
[  170.367730] tun0: deleting peer with id 3, reason 2
[  170.367769] tun0: deleting peer with id 5, reason 2
[  170.367801] tun0: deleting peer with id 6, reason 2
[  175.423658] tun3: deleting peer with id 12, reason 2
[  175.423658] tun5: deleting peer with id 14, reason 2
[  175.423659] tun6: deleting peer with id 15, reason 2
[  175.423726] tun4: deleting peer with id 13, reason 2