[  154.542801] ip (2060) used greatest stack depth: 12272 bytes left
[  159.752824] tun0: no available key for peer 2, key-id: 0
[  159.775570] tun0: no available key for peer 4, key-id: 0
[  159.797915] tun0: no available key for peer 6, key-id: 0
[  166.090150] iperf3 (2358) used greatest stack depth: 11824 bytes left
[  166.428354] tun0: deleting peer with id 1, reason 1
[  166.441355] tun1: deleting peer with id 10, reason 1
[  168.531713] tun0: deleting peer with id 2, reason 1
[  168.543754] tun2: deleting peer with id 11, reason 1
[  173.688850] tun0: deleting peer with id 4, reason 2
[  173.688939] tun0: deleting peer with id 3, reason 2
[  173.688981] tun0: deleting peer with id 5, reason 2
[  173.689014] tun0: deleting peer with id 6, reason 2
[  178.680851] tun4: deleting peer with id 13, reason 2
[  178.680853] tun3: deleting peer with id 12, reason 2
[  178.744847] tun5: deleting peer with id 14, reason 2
[  178.744848] tun6: deleting peer with id 15, reason 2