[  408.382893] PPP generic driver version 2.4.2
[  408.383741] NET: Registered PF_PPPOX protocol family
[  408.387519] l2tp_core: L2TP core driver, V2.0
[  408.388565] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  412.783213] ppp0: recursion detected
[  413.322455] ppp0: recursion detected
[  413.797378] ppp0: recursion detected