[  154.277708] ip (2073) used greatest stack depth: 12088 bytes left
[  159.527720] tun0: no available key for peer 3, key-id: 0
[  165.849647] iperf3 (2394) used greatest stack depth: 11800 bytes left
[  166.189841] tun0: deleting peer with id 1, reason 1
[  166.207673] tun1: deleting peer with id 10, reason 1
[  168.301310] tun0: deleting peer with id 2, reason 1
[  168.313683] tun2: deleting peer with id 11, reason 1
[  173.445073] tun0: deleting peer with id 4, reason 2
[  173.445143] tun0: deleting peer with id 3, reason 2
[  173.445177] tun0: deleting peer with id 5, reason 2
[  173.445208] tun0: deleting peer with id 6, reason 2
[  178.437076] tun3: deleting peer with id 12, reason 2
[  178.501073] tun5: deleting peer with id 14, reason 2
[  178.501075] tun6: deleting peer with id 15, reason 2
[  178.502072] tun4: deleting peer with id 13, reason 2