[  159.506489] tun0: no available key for peer 4, key-id: 0
[  159.514118] tun0: no available key for peer 5, key-id: 0
[  165.820347] iperf3 (2382) used greatest stack depth: 11824 bytes left
[  166.117100] tun0: deleting peer with id 1, reason 1
[  166.133028] tun1: deleting peer with id 1, reason 1
[  168.222583] tun0: deleting peer with id 2, reason 1
[  168.236224] tun2: deleting peer with id 2, reason 1
[  173.368625] tun0: deleting peer with id 4, reason 2
[  173.368760] tun0: deleting peer with id 3, reason 2
[  173.368835] tun0: deleting peer with id 5, reason 2
[  173.368909] tun0: deleting peer with id 6, reason 2
[  178.424620] tun3: deleting peer with id 3, reason 2
[  178.425632] tun6: deleting peer with id 6, reason 2
[  178.425731] tun5: deleting peer with id 5, reason 2
[  178.425855] tun4: deleting peer with id 4, reason 2