[  186.131013] tun0: no available key for peer 1, key-id: 0
[  186.145037] tun0: no available key for peer 2, key-id: 0
[  186.182367] tun0: no available key for peer 5, key-id: 0
[  186.194782] tun0: no available key for peer 6, key-id: 0
[  190.918936] iperf3 (3416) used greatest stack depth: 11840 bytes left
[  191.157543] tun0: deleting peer with id 1, reason 1
[  191.172891] tun1: deleting peer with id 10, reason 1
[  193.286521] tun0: deleting peer with id 2, reason 1
[  193.302101] tun2: deleting peer with id 11, reason 1
[  198.476319] tun0: deleting peer with id 4, reason 2
[  198.476387] tun0: deleting peer with id 3, reason 2
[  198.476425] tun0: deleting peer with id 5, reason 2
[  198.476462] tun0: deleting peer with id 6, reason 2
[  203.468324] tun3: deleting peer with id 12, reason 2
[  203.469329] tun5: deleting peer with id 14, reason 2
[  203.469399] tun4: deleting peer with id 13, reason 2
[  203.532315] tun6: deleting peer with id 15, reason 2