[   18.780501][    C0] tun0: no available key for peer 4, key-id: 0
[   18.879791][    C2] tun0: no available key for peer 5, key-id: 0
[   18.984773][    C2] tun0: no available key for peer 6, key-id: 0
[   25.188018][  T480] iperf3 (480) used greatest stack depth: 22272 bytes left
[   25.412514][  T351] tun1: deleting peer with id 10, reason 4
[   25.415972][  T365] tun3: deleting peer with id 12, reason 4
[   25.416888][  T358] tun2: deleting peer with id 11, reason 4
[   25.422615][  T372] tun4: deleting peer with id 13, reason 4
[   25.423599][  T388] tun6: deleting peer with id 15, reason 4
[   25.425247][  T387] tun0: deleting peer with id 6, reason 4
[   25.425281][  T380] tun5: deleting peer with id 14, reason 4
[   25.430757][  T387] tun0: deleting peer with id 5, reason 4
[   25.438648][  T387] tun0: deleting peer with id 4, reason 4
[   25.443696][  T387] tun0: deleting peer with id 3, reason 4
[   25.453675][  T387] tun0: deleting peer with id 2, reason 4
[   25.463666][  T387] tun0: deleting peer with id 1, reason 4