[  151.299375] ip (2141) used greatest stack depth: 12296 bytes left
[  151.324729] ip (2148) used greatest stack depth: 12256 bytes left
[  156.511875] tun0: no available key for peer 1, key-id: 0
[  156.521117] tun0: no available key for peer 2, key-id: 0
[  156.530063] tun0: no available key for peer 3, key-id: 0
[  156.539051] tun0: no available key for peer 4, key-id: 0
[  156.548103] tun0: no available key for peer 5, key-id: 0
[  156.557233] tun0: no available key for peer 6, key-id: 0
[  162.889254] iperf3 (2430) used greatest stack depth: 11816 bytes left
[  163.265791] tun0: deleting peer with id 1, reason 1
[  163.279614] tun1: deleting peer with id 1, reason 1
[  165.390716] tun0: deleting peer with id 2, reason 1
[  165.406099] tun2: deleting peer with id 2, reason 1
[  170.567055] tun0: deleting peer with id 4, reason 2
[  170.567186] tun0: deleting peer with id 3, reason 2
[  170.567236] tun0: deleting peer with id 5, reason 2
[  170.567289] tun0: deleting peer with id 6, reason 2
[  175.623055] tun5: deleting peer with id 5, reason 2
[  175.623055] tun6: deleting peer with id 6, reason 2
[  175.623463] tun4: deleting peer with id 4, reason 2
[  175.623593] tun3: deleting peer with id 3, reason 2