[  155.371063] tun0: no available key for peer 4, key-id: 0
[  155.379385] tun0: no available key for peer 5, key-id: 0
[  155.387781] tun0: no available key for peer 6, key-id: 0
[  161.695529] iperf3 (2380) used greatest stack depth: 11840 bytes left
[  162.002436] tun0: deleting peer with id 1, reason 1
[  162.020048] tun1: deleting peer with id 1, reason 1
[  164.114108] tun0: deleting peer with id 2, reason 1
[  164.129097] tun2: deleting peer with id 2, reason 1
[  169.285312] tun0: deleting peer with id 4, reason 2
[  169.285429] tun0: deleting peer with id 3, reason 2
[  169.285500] tun0: deleting peer with id 5, reason 2
[  169.285570] tun0: deleting peer with id 6, reason 2
[  174.277314] tun6: deleting peer with id 6, reason 2
[  174.277658] tun3: deleting peer with id 3, reason 2
[  174.278312] tun4: deleting peer with id 4, reason 2
[  174.278324] tun5: deleting peer with id 5, reason 2