[  151.189338] ip (2143) used greatest stack depth: 12264 bytes left
[  156.394373] tun0: no available key for peer 1, key-id: 0
[  156.403313] tun0: no available key for peer 2, key-id: 0
[  156.412056] tun0: no available key for peer 3, key-id: 0
[  156.420760] tun0: no available key for peer 4, key-id: 0
[  156.429391] tun0: no available key for peer 5, key-id: 0
[  156.438002] tun0: no available key for peer 6, key-id: 0
[  162.754773] iperf3 (2433) used greatest stack depth: 11832 bytes left
[  163.083574] tun0: deleting peer with id 1, reason 1
[  163.098175] tun1: deleting peer with id 1, reason 1
[  165.209898] tun0: deleting peer with id 2, reason 1
[  165.226133] tun2: deleting peer with id 2, reason 1
[  170.384248] tun0: deleting peer with id 4, reason 2
[  170.384344] tun0: deleting peer with id 3, reason 2
[  170.384377] tun0: deleting peer with id 5, reason 2
[  170.384407] tun0: deleting peer with id 6, reason 2
[  175.376252] tun3: deleting peer with id 3, reason 2
[  175.439246] tun4: deleting peer with id 4, reason 2
[  175.439248] tun6: deleting peer with id 6, reason 2
[  175.439343] tun5: deleting peer with id 5, reason 2