[  187.372927] tun0: no available key for peer 1, key-id: 0
[  187.408039] tun0: no available key for peer 5, key-id: 0
[  187.416720] tun0: no available key for peer 6, key-id: 0
[  193.750660] iperf3 (3304) used greatest stack depth: 11832 bytes left
[  194.075720] tun0: deleting peer with id 1, reason 1
[  194.094789] tun1: deleting peer with id 1, reason 1
[  196.202944] tun0: deleting peer with id 2, reason 1
[  196.217872] tun2: deleting peer with id 2, reason 1
[  201.353851] tun0: deleting peer with id 4, reason 2
[  201.353962] tun0: deleting peer with id 3, reason 2
[  201.354032] tun0: deleting peer with id 5, reason 2
[  201.354102] tun0: deleting peer with id 6, reason 2
[  206.408855] tun6: deleting peer with id 6, reason 2
[  206.408856] tun5: deleting peer with id 5, reason 2
[  206.409020] tun3: deleting peer with id 3, reason 2
[  206.409862] tun4: deleting peer with id 4, reason 2