[  363.714393] PPP generic driver version 2.4.2
[  363.715552] NET: Registered PF_PPPOX protocol family
[  363.717892] l2tp_core: L2TP core driver, V2.0
[  363.718850] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  371.068955] ppp0: recursion detected
[  372.075558] ppp0: recursion detected