[  155.601197] tun0: no available key for peer 3, key-id: 0
[  155.614390] tun0: no available key for peer 4, key-id: 0
[  161.979309] iperf3 (2448) used greatest stack depth: 11872 bytes left
[  162.321323] tun0: deleting peer with id 1, reason 1
[  162.339538] tun1: deleting peer with id 10, reason 1
[  164.456965] tun0: deleting peer with id 2, reason 1
[  164.471394] tun2: deleting peer with id 11, reason 1
[  169.598913] tun0: deleting peer with id 4, reason 2
[  169.599008] tun0: deleting peer with id 3, reason 2
[  169.599052] tun0: deleting peer with id 5, reason 2
[  169.599086] tun0: deleting peer with id 6, reason 2
[  174.654915] tun4: deleting peer with id 13, reason 2
[  174.655109] tun3: deleting peer with id 12, reason 2
[  174.655911] tun6: deleting peer with id 15, reason 2
[  174.655957] tun5: deleting peer with id 14, reason 2