[  408.054328] PPP generic driver version 2.4.2
[  408.055099] NET: Registered PF_PPPOX protocol family
[  408.057983] l2tp_core: L2TP core driver, V2.0
[  408.058979] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  412.453149] ppp0: recursion detected
[  413.469852] ppp0: recursion detected