[  154.418769] ip (2067) used greatest stack depth: 12088 bytes left
[  159.704798] tun0: no available key for peer 5, key-id: 0
[  166.128495] iperf3 (2396) used greatest stack depth: 11824 bytes left
[  166.507356] tun0: deleting peer with id 1, reason 1
[  166.521127] tun1: deleting peer with id 10, reason 1
[  168.614292] tun0: deleting peer with id 2, reason 1
[  168.627372] tun2: deleting peer with id 11, reason 1
[  173.752589] tun0: deleting peer with id 4, reason 2
[  173.752683] tun0: deleting peer with id 3, reason 2
[  173.752719] tun0: deleting peer with id 5, reason 2
[  173.752754] tun0: deleting peer with id 6, reason 2
[  178.744591] tun3: deleting peer with id 12, reason 2
[  178.809584] tun6: deleting peer with id 15, reason 2
[  178.809637] tun5: deleting peer with id 14, reason 2
[  178.809720] tun4: deleting peer with id 13, reason 2