[  149.846538] ip (2080) used greatest stack depth: 12176 bytes left
[  149.865860] ip (2087) used greatest stack depth: 12072 bytes left
[  155.073789] tun0: no available key for peer 4, key-id: 0
[  155.081452] tun0: no available key for peer 5, key-id: 0
[  155.089202] tun0: no available key for peer 6, key-id: 0
[  161.387283] iperf3 (2382) used greatest stack depth: 11840 bytes left
[  161.694839] tun0: deleting peer with id 1, reason 1
[  161.709795] tun1: deleting peer with id 1, reason 1
[  163.806140] tun0: deleting peer with id 2, reason 1
[  163.827235] tun2: deleting peer with id 2, reason 1
[  168.963023] tun0: deleting peer with id 4, reason 2
[  168.963145] tun0: deleting peer with id 3, reason 2
[  168.963215] tun0: deleting peer with id 5, reason 2
[  168.963285] tun0: deleting peer with id 6, reason 2
[  173.954027] tun4: deleting peer with id 4, reason 2
[  173.954154] tun3: deleting peer with id 3, reason 2
[  174.018023] tun5: deleting peer with id 5, reason 2
[  174.019029] tun6: deleting peer with id 6, reason 2