[  190.085876] tun0: no available key for peer 1, key-id: 0
[  190.117549] tun0: no available key for peer 5, key-id: 0
[  196.424655] iperf3 (3242) used greatest stack depth: 11816 bytes left
[  196.734470] tun0: deleting peer with id 1, reason 1
[  196.749909] tun1: deleting peer with id 1, reason 1
[  198.850943] tun0: deleting peer with id 2, reason 1
[  198.863412] tun2: deleting peer with id 2, reason 1
[  203.973102] tun0: deleting peer with id 4, reason 2
[  203.973199] tun0: deleting peer with id 3, reason 2
[  203.973233] tun0: deleting peer with id 5, reason 2
[  203.973259] tun0: deleting peer with id 6, reason 2
[  209.029106] tun5: deleting peer with id 5, reason 2
[  209.029213] tun3: deleting peer with id 3, reason 2
[  209.030107] tun6: deleting peer with id 6, reason 2
[  209.030198] tun4: deleting peer with id 4, reason 2