[  408.533488] PPP generic driver version 2.4.2
[  408.535796] NET: Registered PF_PPPOX protocol family
[  408.539385] l2tp_core: L2TP core driver, V2.0
[  408.540495] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  412.946637] ppp0: recursion detected
[  413.314239] ppp0: recursion detected
[  413.957565] ppp0: recursion detected