[  190.255391] tun0: no available key for peer 4, key-id: 0
[  190.277447] tun0: no available key for peer 6, key-id: 0
[  196.586411] iperf3 (3242) used greatest stack depth: 11800 bytes left
[  196.929419] tun0: deleting peer with id 1, reason 1
[  196.942373] tun1: deleting peer with id 10, reason 1
[  199.036082] tun0: deleting peer with id 2, reason 1
[  199.049182] tun2: deleting peer with id 11, reason 1
[  204.165690] tun0: deleting peer with id 4, reason 2
[  204.165806] tun0: deleting peer with id 3, reason 2
[  204.165886] tun0: deleting peer with id 5, reason 2
[  204.165959] tun0: deleting peer with id 6, reason 2
[  209.220697] tun5: deleting peer with id 14, reason 2
[  209.221694] tun3: deleting peer with id 12, reason 2
[  209.221700] tun6: deleting peer with id 15, reason 2
[  209.221846] tun4: deleting peer with id 13, reason 2