[  190.958463] tun0: no available key for peer 5, key-id: 0
[  190.966823] tun0: no available key for peer 6, key-id: 0
[  197.273503] iperf3 (3240) used greatest stack depth: 11768 bytes left
[  197.581378] tun0: deleting peer with id 1, reason 1
[  197.596955] tun1: deleting peer with id 1, reason 1
[  199.694672] tun0: deleting peer with id 2, reason 1
[  199.710609] tun2: deleting peer with id 2, reason 1
[  204.870095] tun0: deleting peer with id 4, reason 2
[  204.870175] tun0: deleting peer with id 3, reason 2
[  204.870215] tun0: deleting peer with id 5, reason 2
[  204.870254] tun0: deleting peer with id 6, reason 2
[  209.862098] tun6: deleting peer with id 6, reason 2
[  209.862100] tun5: deleting peer with id 5, reason 2
[  209.862250] tun3: deleting peer with id 3, reason 2
[  209.862509] tun4: deleting peer with id 4, reason 2