[  155.995438] tun0: no available key for peer 1, key-id: 0
[  156.025903] tun0: no available key for peer 4, key-id: 0
[  162.391927] iperf3 (2431) used greatest stack depth: 11872 bytes left
[  162.774711] tun0: deleting peer with id 1, reason 1
[  162.794309] tun1: deleting peer with id 1, reason 1
[  164.906998] tun0: deleting peer with id 2, reason 1
[  164.921776] tun2: deleting peer with id 2, reason 1
[  169.098146] tun0: deleting peer with id 4, reason 2
[  169.098230] tun0: deleting peer with id 3, reason 2
[  170.123144] tun0: deleting peer with id 5, reason 2
[  170.123205] tun0: deleting peer with id 6, reason 2
[  175.115151] tun6: deleting peer with id 6, reason 2
[  175.115151] tun5: deleting peer with id 5, reason 2
[  175.115479] tun4: deleting peer with id 4, reason 2
[  175.115581] tun3: deleting peer with id 3, reason 2