[  154.904542] ip (2080) used greatest stack depth: 12344 bytes left
[  160.119508] tun0: no available key for peer 2, key-id: 0
[  160.127289] tun0: no available key for peer 3, key-id: 0
[  166.560388] iperf3 (2383) used greatest stack depth: 11824 bytes left
[  166.903137] tun0: deleting peer with id 1, reason 1
[  166.919264] tun1: deleting peer with id 1, reason 1
[  169.014462] tun0: deleting peer with id 2, reason 1
[  169.027665] tun2: deleting peer with id 2, reason 1
[  174.139607] tun0: deleting peer with id 4, reason 2
[  174.139744] tun0: deleting peer with id 3, reason 2
[  174.139817] tun0: deleting peer with id 5, reason 2
[  174.139889] tun0: deleting peer with id 6, reason 2
[  179.194605] tun5: deleting peer with id 5, reason 2
[  179.194606] tun6: deleting peer with id 6, reason 2
[  179.194709] tun4: deleting peer with id 4, reason 2
[  179.194832] tun3: deleting peer with id 3, reason 2