[  190.651319] tun0: no available key for peer 2, key-id: 0
[  190.681872] tun0: no available key for peer 6, key-id: 0
[  196.969200] iperf3 (3242) used greatest stack depth: 11800 bytes left
[  197.305967] tun0: deleting peer with id 1, reason 1
[  197.319126] tun1: deleting peer with id 1, reason 1
[  199.408941] tun0: deleting peer with id 2, reason 1
[  199.423190] tun2: deleting peer with id 2, reason 1
[  204.537612] tun0: deleting peer with id 4, reason 2
[  204.537702] tun0: deleting peer with id 3, reason 2
[  204.537736] tun0: deleting peer with id 5, reason 2
[  204.537769] tun0: deleting peer with id 6, reason 2
[  209.592618] tun6: deleting peer with id 6, reason 2
[  209.592845] tun5: deleting peer with id 5, reason 2
[  209.592926] tun4: deleting peer with id 4, reason 2
[  209.593618] tun3: deleting peer with id 3, reason 2