[  156.557406] tun0: no available key for peer 1, key-id: 0
[  156.570325] tun0: no available key for peer 2, key-id: 0
[  156.583136] tun0: no available key for peer 3, key-id: 0
[  156.596160] tun0: no available key for peer 4, key-id: 0
[  156.609092] tun0: no available key for peer 5, key-id: 0
[  156.621810] tun0: no available key for peer 6, key-id: 0
[  162.954965] iperf3 (2442) used greatest stack depth: 11872 bytes left
[  163.292943] tun0: deleting peer with id 1, reason 1
[  163.308284] tun1: deleting peer with id 10, reason 1
[  165.425612] tun0: deleting peer with id 2, reason 1
[  165.440812] tun2: deleting peer with id 11, reason 1
[  170.561148] tun0: deleting peer with id 4, reason 2
[  170.561228] tun0: deleting peer with id 3, reason 2
[  170.561265] tun0: deleting peer with id 5, reason 2
[  170.561299] tun0: deleting peer with id 6, reason 2
[  175.617150] tun6: deleting peer with id 15, reason 2
[  175.617272] tun5: deleting peer with id 14, reason 2
[  175.617338] tun4: deleting peer with id 13, reason 2
[  175.617395] tun3: deleting peer with id 12, reason 2