[  154.671863] ip (2074) used greatest stack depth: 12392 bytes left
[  154.691472] ip (2081) used greatest stack depth: 12352 bytes left
[  154.753247] ip (2102) used greatest stack depth: 12088 bytes left
[  159.957478] tun0: no available key for peer 4, key-id: 0
[  159.972033] tun0: no available key for peer 5, key-id: 0
[  166.467116] iperf3 (2397) used greatest stack depth: 11744 bytes left
[  166.836591] tun0: deleting peer with id 1, reason 1
[  166.853548] tun1: deleting peer with id 10, reason 1
[  168.960787] tun0: deleting peer with id 2, reason 1
[  168.973930] tun2: deleting peer with id 11, reason 1
[  174.137602] tun0: deleting peer with id 4, reason 2
[  174.137728] tun0: deleting peer with id 3, reason 2
[  174.137796] tun0: deleting peer with id 5, reason 2
[  174.137861] tun0: deleting peer with id 6, reason 2
[  179.128615] tun4: deleting peer with id 13, reason 2
[  179.128804] tun3: deleting peer with id 12, reason 2
[  179.129605] tun5: deleting peer with id 14, reason 2
[  179.192607] tun6: deleting peer with id 15, reason 2