[  154.017024] ip (2073) used greatest stack depth: 12352 bytes left
[  154.054980] ip (2087) used greatest stack depth: 12344 bytes left
[  154.092399] ip (2101) used greatest stack depth: 12088 bytes left
[  159.254390] tun0: no available key for peer 2, key-id: 0
[  159.265379] tun0: no available key for peer 3, key-id: 0
[  159.276441] tun0: no available key for peer 4, key-id: 0
[  159.287200] tun0: no available key for peer 5, key-id: 0
[  159.297980] tun0: no available key for peer 6, key-id: 0
[  165.709621] iperf3 (2396) used greatest stack depth: 11800 bytes left
[  166.049923] tun0: deleting peer with id 1, reason 1
[  166.067426] tun1: deleting peer with id 10, reason 1
[  168.161993] tun0: deleting peer with id 2, reason 1
[  168.176542] tun2: deleting peer with id 11, reason 1
[  173.315733] tun0: deleting peer with id 4, reason 2
[  173.315831] tun0: deleting peer with id 3, reason 2
[  173.315870] tun0: deleting peer with id 5, reason 2
[  173.315906] tun0: deleting peer with id 6, reason 2
[  178.307736] tun3: deleting peer with id 12, reason 2
[  178.308731] tun4: deleting peer with id 13, reason 2
[  178.371731] tun6: deleting peer with id 15, reason 2
[  178.371731] tun5: deleting peer with id 14, reason 2