[  390.542944] tun0: no available key for peer 2, key-id: 0
[  390.554996] tun0: no available key for peer 3, key-id: 0
[  390.566487] tun0: no available key for peer 4, key-id: 0
[  390.577947] tun0: no available key for peer 5, key-id: 0
[  390.589532] tun0: no available key for peer 6, key-id: 0
[  395.013724] iperf3 (9776) used greatest stack depth: 11744 bytes left
[  395.187181] tun1: deleting peer with id 10, reason 4
[  395.187186] tun2: deleting peer with id 11, reason 4
[  395.187254] tun3: deleting peer with id 12, reason 4
[  395.187411] tun0: deleting peer with id 6, reason 4
[  395.187498] tun4: deleting peer with id 13, reason 4
[  395.187503] tun6: deleting peer with id 15, reason 4
[  395.187639] tun5: deleting peer with id 14, reason 4
[  395.193220] tun0: deleting peer with id 5, reason 4
[  395.196222] tun0: deleting peer with id 4, reason 4
[  395.205207] tun0: deleting peer with id 3, reason 4
[  395.211209] tun0: deleting peer with id 2, reason 4
[  395.223188] tun0: deleting peer with id 1, reason 4