[  155.788750] tun0: no available key for peer 2, key-id: 0
[  162.167017] iperf3 (2448) used greatest stack depth: 11832 bytes left
[  162.541404] tun0: deleting peer with id 1, reason 1
[  162.558914] tun1: deleting peer with id 10, reason 1
[  164.668969] tun0: deleting peer with id 2, reason 1
[  164.684693] tun2: deleting peer with id 11, reason 1
[  169.858189] tun0: deleting peer with id 4, reason 2
[  169.858310] tun0: deleting peer with id 3, reason 2
[  169.858378] tun0: deleting peer with id 5, reason 2
[  169.858444] tun0: deleting peer with id 6, reason 2
[  174.849201] tun6: deleting peer with id 15, reason 2
[  174.849342] tun5: deleting peer with id 14, reason 2
[  174.849639] tun3: deleting peer with id 12, reason 2
[  174.850207] tun4: deleting peer with id 13, reason 2