[  151.127269] ip (2156) used greatest stack depth: 12016 bytes left
[  156.300448] tun0: no available key for peer 1, key-id: 0
[  156.310057] tun0: no available key for peer 2, key-id: 0
[  156.319310] tun0: no available key for peer 3, key-id: 0
[  156.328995] tun0: no available key for peer 4, key-id: 0
[  156.338750] tun0: no available key for peer 5, key-id: 0
[  156.348773] tun0: no available key for peer 6, key-id: 0
[  162.690829] iperf3 (2431) used greatest stack depth: 11872 bytes left
[  163.081064] tun0: deleting peer with id 1, reason 1
[  163.099283] tun1: deleting peer with id 1, reason 1
[  165.212203] tun0: deleting peer with id 2, reason 1
[  165.226447] tun2: deleting peer with id 2, reason 1
[  170.369192] tun0: deleting peer with id 4, reason 2
[  170.369303] tun0: deleting peer with id 3, reason 2
[  170.369370] tun0: deleting peer with id 5, reason 2
[  170.369434] tun0: deleting peer with id 6, reason 2
[  175.425195] tun6: deleting peer with id 6, reason 2
[  175.425197] tun3: deleting peer with id 3, reason 2
[  175.425392] tun5: deleting peer with id 5, reason 2
[  175.425728] tun4: deleting peer with id 4, reason 2