[  861.638282][T11107] PPP generic driver version 2.4.2
[  861.643877][T11107] NET: Registered PF_PPPOX protocol family
[  861.672405][T11107] l2tp_core: L2TP core driver, V2.0
[  861.678211][T11107] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  866.750632][T11184] ppp0: recursion detected
[  867.820324][T11147] ppp0: recursion detected