[  190.764211] tun0: no available key for peer 1, key-id: 0
[  190.805497] tun0: no available key for peer 6, key-id: 0
[  197.117507] iperf3 (3241) used greatest stack depth: 11800 bytes left
[  197.426465] tun0: deleting peer with id 1, reason 1
[  197.440792] tun1: deleting peer with id 1, reason 1
[  199.542352] tun0: deleting peer with id 2, reason 1
[  199.554815] tun2: deleting peer with id 2, reason 1
[  204.683730] tun0: deleting peer with id 4, reason 2
[  204.683816] tun0: deleting peer with id 3, reason 2
[  204.683853] tun0: deleting peer with id 5, reason 2
[  204.683882] tun0: deleting peer with id 6, reason 2
[  209.739730] tun5: deleting peer with id 5, reason 2
[  209.740729] tun4: deleting peer with id 4, reason 2
[  209.740737] tun6: deleting peer with id 6, reason 2
[  209.740777] tun3: deleting peer with id 3, reason 2