[  186.617848] tun0: no available key for peer 1, key-id: 0
[  186.627349] tun0: no available key for peer 2, key-id: 0
[  192.994720] iperf3 (3287) used greatest stack depth: 11832 bytes left
[  193.332370] tun0: deleting peer with id 1, reason 1
[  193.347303] tun1: deleting peer with id 1, reason 1
[  195.456564] tun0: deleting peer with id 2, reason 1
[  195.470472] tun2: deleting peer with id 2, reason 1
[  200.647139] tun0: deleting peer with id 4, reason 2
[  200.647218] tun0: deleting peer with id 3, reason 2
[  200.647252] tun0: deleting peer with id 5, reason 2
[  200.647289] tun0: deleting peer with id 6, reason 2
[  205.639138] tun4: deleting peer with id 4, reason 2
[  205.639140] tun6: deleting peer with id 6, reason 2
[  205.639201] tun5: deleting peer with id 5, reason 2
[  205.639326] tun3: deleting peer with id 3, reason 2