[  151.782361] ip (2156) used greatest stack depth: 12072 bytes left
[  156.951682] tun0: no available key for peer 1, key-id: 0
[  156.972339] tun0: no available key for peer 3, key-id: 0
[  156.982373] tun0: no available key for peer 4, key-id: 0
[  157.001713] tun0: no available key for peer 6, key-id: 0
[  163.670002] iperf3 (2542) used greatest stack depth: 11848 bytes left
[  164.100097] tun0: deleting peer with id 1, reason 1
[  164.115290] tun1: deleting peer with id 1, reason 1
[  166.234430] tun0: deleting peer with id 2, reason 1
[  166.250167] tun2: deleting peer with id 2, reason 1
[  171.413427] tun0: deleting peer with id 4, reason 2
[  171.413517] tun0: deleting peer with id 3, reason 2
[  171.413551] tun0: deleting peer with id 5, reason 2
[  171.413577] tun0: deleting peer with id 6, reason 2
[  176.404432] tun3: deleting peer with id 3, reason 2
[  176.469421] tun6: deleting peer with id 6, reason 2
[  176.469474] tun5: deleting peer with id 5, reason 2
[  176.469565] tun4: deleting peer with id 4, reason 2