[  154.432487] ip (2079) used greatest stack depth: 12088 bytes left
[  159.660989] tun0: no available key for peer 3, key-id: 0
[  159.671877] tun0: no available key for peer 4, key-id: 0
[  165.993350] iperf3 (2393) used greatest stack depth: 11768 bytes left
[  166.297442] tun0: deleting peer with id 1, reason 1
[  166.310475] tun1: deleting peer with id 10, reason 1
[  168.402500] tun0: deleting peer with id 2, reason 1
[  168.417801] tun2: deleting peer with id 11, reason 1
[  173.563010] tun0: deleting peer with id 4, reason 2
[  173.563076] tun0: deleting peer with id 3, reason 2
[  173.563118] tun0: deleting peer with id 5, reason 2
[  173.563150] tun0: deleting peer with id 6, reason 2
[  178.555012] tun4: deleting peer with id 13, reason 2
[  178.555081] tun3: deleting peer with id 12, reason 2
[  178.556009] tun5: deleting peer with id 14, reason 2
[  178.620008] tun6: deleting peer with id 15, reason 2