[  154.265670] ip (2087) used greatest stack depth: 12352 bytes left
[  159.455159] tun0: no available key for peer 2, key-id: 0
[  159.463179] tun0: no available key for peer 3, key-id: 0
[  159.487414] tun0: no available key for peer 6, key-id: 0
[  165.786279] iperf3 (2383) used greatest stack depth: 11824 bytes left
[  166.086215] tun0: deleting peer with id 1, reason 1
[  166.100530] tun1: deleting peer with id 1, reason 1
[  168.192085] tun0: deleting peer with id 2, reason 1
[  168.205476] tun2: deleting peer with id 2, reason 1
[  173.306944] tun0: deleting peer with id 4, reason 2
[  173.307015] tun0: deleting peer with id 3, reason 2
[  173.307056] tun0: deleting peer with id 5, reason 2
[  173.307091] tun0: deleting peer with id 6, reason 2
[  178.362948] tun4: deleting peer with id 4, reason 2
[  178.363945] tun5: deleting peer with id 5, reason 2
[  178.363952] tun6: deleting peer with id 6, reason 2
[  178.364113] tun3: deleting peer with id 3, reason 2