[  150.405449] ip (2146) used greatest stack depth: 12016 bytes left
[  155.584073] tun0: no available key for peer 2, key-id: 0
[  155.592681] tun0: no available key for peer 3, key-id: 0
[  155.601278] tun0: no available key for peer 4, key-id: 0
[  155.618042] tun0: no available key for peer 6, key-id: 0
[  161.941575] iperf3 (2428) used greatest stack depth: 11872 bytes left
[  162.354926] tun0: deleting peer with id 1, reason 1
[  162.370829] tun1: deleting peer with id 1, reason 1
[  164.479300] tun0: deleting peer with id 2, reason 1
[  164.494999] tun2: deleting peer with id 2, reason 1
[  169.671131] tun0: deleting peer with id 4, reason 2
[  169.671233] tun0: deleting peer with id 3, reason 2
[  169.671300] tun0: deleting peer with id 5, reason 2
[  169.671367] tun0: deleting peer with id 6, reason 2
[  174.663133] tun5: deleting peer with id 5, reason 2
[  174.663204] tun3: deleting peer with id 3, reason 2
[  174.664139] tun6: deleting peer with id 6, reason 2
[  174.664223] tun4: deleting peer with id 4, reason 2