[  186.438191] tun0: no available key for peer 4, key-id: 0
[  186.464296] tun0: no available key for peer 6, key-id: 0
[  191.199244] iperf3 (3417) used greatest stack depth: 11840 bytes left
[  191.424185] tun0: deleting peer with id 1, reason 1
[  191.441513] tun1: deleting peer with id 10, reason 1
[  193.559622] tun0: deleting peer with id 2, reason 1
[  193.574864] tun2: deleting peer with id 11, reason 1
[  198.729030] tun0: deleting peer with id 4, reason 2
[  198.729115] tun0: deleting peer with id 3, reason 2
[  198.729150] tun0: deleting peer with id 5, reason 2
[  198.729185] tun0: deleting peer with id 6, reason 2
[  203.784039] tun6: deleting peer with id 15, reason 2
[  203.784225] tun5: deleting peer with id 14, reason 2
[  203.784561] tun4: deleting peer with id 13, reason 2
[  203.784674] tun3: deleting peer with id 12, reason 2