[  381.526381] PPP generic driver version 2.4.2
[  381.527910] NET: Registered PF_PPPOX protocol family
[  381.531261] l2tp_core: L2TP core driver, V2.0
[  381.532182] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  385.855982] ppp0: recursion detected
[  386.862347] ppp0: recursion detected