[  154.970744] ip (2065) used greatest stack depth: 12088 bytes left
[  160.280978] tun0: no available key for peer 6, key-id: 0
[  166.584793] iperf3 (2393) used greatest stack depth: 11800 bytes left
[  166.932796] tun0: deleting peer with id 1, reason 1
[  166.948745] tun1: deleting peer with id 10, reason 1
[  169.048556] tun0: deleting peer with id 2, reason 1
[  169.063343] tun2: deleting peer with id 11, reason 1
[  174.207125] tun0: deleting peer with id 4, reason 2
[  174.207247] tun0: deleting peer with id 3, reason 2
[  174.207315] tun0: deleting peer with id 5, reason 2
[  174.207379] tun0: deleting peer with id 6, reason 2
[  179.198127] tun3: deleting peer with id 12, reason 2
[  179.262123] tun5: deleting peer with id 14, reason 2
[  179.262125] tun6: deleting peer with id 15, reason 2
[  179.262165] tun4: deleting peer with id 13, reason 2