[  187.350674] tun0: no available key for peer 3, key-id: 0
[  187.359119] tun0: no available key for peer 4, key-id: 0
[  187.367787] tun0: no available key for peer 5, key-id: 0
[  187.376545] tun0: no available key for peer 6, key-id: 0
[  193.692244] iperf3 (3305) used greatest stack depth: 11832 bytes left
[  194.015369] tun0: deleting peer with id 1, reason 1
[  194.031072] tun1: deleting peer with id 1, reason 1
[  196.133519] tun0: deleting peer with id 2, reason 1
[  196.148125] tun2: deleting peer with id 2, reason 1
[  201.300404] tun0: deleting peer with id 4, reason 2
[  201.300474] tun0: deleting peer with id 3, reason 2
[  201.300509] tun0: deleting peer with id 5, reason 2
[  201.300540] tun0: deleting peer with id 6, reason 2
[  206.292412] tun3: deleting peer with id 3, reason 2
[  206.356404] tun4: deleting peer with id 4, reason 2
[  206.356407] tun6: deleting peer with id 6, reason 2
[  206.356547] tun5: deleting peer with id 5, reason 2