[  408.502187] PPP generic driver version 2.4.2
[  408.502968] NET: Registered PF_PPPOX protocol family
[  408.505046] l2tp_core: L2TP core driver, V2.0
[  408.506728] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  412.880281] ppp0: recursion detected
[  413.315615] ppp0: recursion detected
[  413.888545] ppp0: recursion detected