[  156.175665] tun0: no available key for peer 3, key-id: 0
[  156.202734] tun0: no available key for peer 6, key-id: 0
[  162.535455] iperf3 (2435) used greatest stack depth: 11832 bytes left
[  162.900920] tun0: deleting peer with id 1, reason 1
[  162.918077] tun1: deleting peer with id 1, reason 1
[  165.024710] tun0: deleting peer with id 2, reason 1
[  165.042448] tun2: deleting peer with id 2, reason 1
[  170.184567] tun0: deleting peer with id 4, reason 2
[  170.184647] tun0: deleting peer with id 3, reason 2
[  170.184683] tun0: deleting peer with id 5, reason 2
[  170.184713] tun0: deleting peer with id 6, reason 2
[  175.177570] tun3: deleting peer with id 3, reason 2
[  175.240564] tun4: deleting peer with id 4, reason 2
[  175.241575] tun6: deleting peer with id 6, reason 2
[  175.241659] tun5: deleting peer with id 5, reason 2