[  186.514763] tun0: no available key for peer 2, key-id: 0
[  186.549080] tun0: no available key for peer 6, key-id: 0
[  192.876854] iperf3 (3305) used greatest stack depth: 11832 bytes left
[  193.212411] tun0: deleting peer with id 1, reason 1
[  193.225802] tun1: deleting peer with id 1, reason 1
[  195.337528] tun0: deleting peer with id 2, reason 1
[  195.354597] tun2: deleting peer with id 2, reason 1
[  200.525641] tun0: deleting peer with id 4, reason 2
[  200.525715] tun0: deleting peer with id 3, reason 2
[  200.525750] tun0: deleting peer with id 5, reason 2
[  200.525782] tun0: deleting peer with id 6, reason 2
[  205.518643] tun6: deleting peer with id 6, reason 2
[  205.518763] tun5: deleting peer with id 5, reason 2
[  205.518876] tun4: deleting peer with id 4, reason 2
[  205.518964] tun3: deleting peer with id 3, reason 2