[  150.378071] ip (2148) used greatest stack depth: 11960 bytes left
[  155.554591] tun0: no available key for peer 1, key-id: 0
[  155.572257] tun0: no available key for peer 3, key-id: 0
[  155.581213] tun0: no available key for peer 4, key-id: 0
[  155.598680] tun0: no available key for peer 6, key-id: 0
[  162.165905] iperf3 (2541) used greatest stack depth: 11832 bytes left
[  162.534587] tun0: deleting peer with id 1, reason 1
[  162.550380] tun1: deleting peer with id 1, reason 1
[  164.662292] tun0: deleting peer with id 2, reason 1
[  164.675239] tun2: deleting peer with id 2, reason 1
[  169.797418] tun0: deleting peer with id 4, reason 2
[  169.797483] tun0: deleting peer with id 3, reason 2
[  169.797518] tun0: deleting peer with id 5, reason 2
[  169.797547] tun0: deleting peer with id 6, reason 2
[  174.853420] tun6: deleting peer with id 6, reason 2
[  174.853494] tun5: deleting peer with id 5, reason 2
[  174.853751] tun4: deleting peer with id 4, reason 2
[  174.854015] tun3: deleting peer with id 3, reason 2