[  156.056685] tun0: no available key for peer 3, key-id: 0
[  156.065484] tun0: no available key for peer 4, key-id: 0
[  156.074042] tun0: no available key for peer 5, key-id: 0
[  156.082957] tun0: no available key for peer 6, key-id: 0
[  162.407538] iperf3 (2429) used greatest stack depth: 11816 bytes left
[  162.746826] tun0: deleting peer with id 1, reason 1
[  162.763049] tun1: deleting peer with id 1, reason 1
[  164.876453] tun0: deleting peer with id 2, reason 1
[  164.892383] tun2: deleting peer with id 2, reason 1
[  170.062073] tun0: deleting peer with id 4, reason 2
[  170.062142] tun0: deleting peer with id 3, reason 2
[  170.062178] tun0: deleting peer with id 5, reason 2
[  170.062212] tun0: deleting peer with id 6, reason 2
[  175.053075] tun5: deleting peer with id 5, reason 2
[  175.053074] tun4: deleting peer with id 4, reason 2
[  175.054083] tun3: deleting peer with id 3, reason 2
[  175.117070] tun6: deleting peer with id 6, reason 2