[  156.445054] tun0: no available key for peer 2, key-id: 0
[  156.481861] tun0: no available key for peer 5, key-id: 0
[  156.494067] tun0: no available key for peer 6, key-id: 0
[  162.833928] iperf3 (2447) used greatest stack depth: 11816 bytes left
[  163.216583] tun0: deleting peer with id 1, reason 1
[  163.238498] tun1: deleting peer with id 10, reason 1
[  165.348561] tun0: deleting peer with id 2, reason 1
[  165.362317] tun2: deleting peer with id 11, reason 1
[  170.505180] tun0: deleting peer with id 4, reason 2
[  170.505265] tun0: deleting peer with id 3, reason 2
[  170.505307] tun0: deleting peer with id 5, reason 2
[  170.505337] tun0: deleting peer with id 6, reason 2
[  175.560190] tun6: deleting peer with id 15, reason 2
[  175.561180] tun5: deleting peer with id 14, reason 2
[  175.561231] tun4: deleting peer with id 13, reason 2
[  175.561312] tun3: deleting peer with id 12, reason 2