[  154.515473] ip (2088) used greatest stack depth: 12120 bytes left
[  159.721670] tun0: no available key for peer 2, key-id: 0
[  166.065735] iperf3 (2396) used greatest stack depth: 11824 bytes left
[  166.411705] tun0: deleting peer with id 1, reason 1
[  166.427390] tun1: deleting peer with id 10, reason 1
[  168.525527] tun0: deleting peer with id 2, reason 1
[  168.538746] tun2: deleting peer with id 11, reason 1
[  173.695848] tun0: deleting peer with id 4, reason 2
[  173.695916] tun0: deleting peer with id 3, reason 2
[  173.695952] tun0: deleting peer with id 5, reason 2
[  173.695988] tun0: deleting peer with id 6, reason 2
[  178.686848] tun4: deleting peer with id 13, reason 2
[  178.686848] tun6: deleting peer with id 15, reason 2
[  178.686958] tun5: deleting peer with id 14, reason 2
[  178.687125] tun3: deleting peer with id 12, reason 2