[  186.707246] tun0: no available key for peer 1, key-id: 0
[  186.724077] tun0: no available key for peer 3, key-id: 0
[  186.732213] tun0: no available key for peer 4, key-id: 0
[  193.060021] iperf3 (3302) used greatest stack depth: 11832 bytes left
[  193.425259] tun0: deleting peer with id 1, reason 1
[  193.442455] tun1: deleting peer with id 1, reason 1
[  195.545390] tun0: deleting peer with id 2, reason 1
[  195.562786] tun2: deleting peer with id 2, reason 1
[  200.703130] tun0: deleting peer with id 4, reason 2
[  200.703213] tun0: deleting peer with id 3, reason 2
[  200.703240] tun0: deleting peer with id 5, reason 2
[  200.703267] tun0: deleting peer with id 6, reason 2
[  205.759129] tun6: deleting peer with id 6, reason 2
[  205.759130] tun5: deleting peer with id 5, reason 2
[  205.759484] tun4: deleting peer with id 4, reason 2
[  205.759791] tun3: deleting peer with id 3, reason 2