[  154.251209] ip (2063) used greatest stack depth: 12104 bytes left
[  159.530344] tun0: no available key for peer 4, key-id: 0
[  159.541959] tun0: no available key for peer 5, key-id: 0
[  165.959731] iperf3 (2392) used greatest stack depth: 11816 bytes left
[  166.310066] tun0: deleting peer with id 1, reason 1
[  166.323711] tun1: deleting peer with id 10, reason 1
[  168.420398] tun0: deleting peer with id 2, reason 1
[  168.436907] tun2: deleting peer with id 11, reason 1
[  173.564046] tun0: deleting peer with id 4, reason 2
[  173.564118] tun0: deleting peer with id 3, reason 2
[  173.564153] tun0: deleting peer with id 5, reason 2
[  173.564192] tun0: deleting peer with id 6, reason 2
[  178.556049] tun3: deleting peer with id 12, reason 2
[  178.620042] tun6: deleting peer with id 15, reason 2
[  178.620142] tun4: deleting peer with id 13, reason 2
[  178.621060] tun5: deleting peer with id 14, reason 2