[  155.578870] tun0: no available key for peer 1, key-id: 0
[  155.596845] tun0: no available key for peer 3, key-id: 0
[  155.615818] tun0: no available key for peer 5, key-id: 0
[  155.624593] tun0: no available key for peer 6, key-id: 0
[  161.953687] iperf3 (2429) used greatest stack depth: 11872 bytes left
[  162.287530] tun0: deleting peer with id 1, reason 1
[  162.306320] tun1: deleting peer with id 1, reason 1
[  164.414672] tun0: deleting peer with id 2, reason 1
[  164.432128] tun2: deleting peer with id 2, reason 1
[  169.609589] tun0: deleting peer with id 4, reason 2
[  169.609672] tun0: deleting peer with id 3, reason 2
[  169.609709] tun0: deleting peer with id 5, reason 2
[  169.609738] tun0: deleting peer with id 6, reason 2
[  174.601588] tun4: deleting peer with id 4, reason 2
[  174.601589] tun6: deleting peer with id 6, reason 2
[  174.601608] tun5: deleting peer with id 5, reason 2
[  174.601931] tun3: deleting peer with id 3, reason 2