[  367.698791] PPP generic driver version 2.4.2
[  367.699985] NET: Registered PF_PPPOX protocol family
[  367.702053] l2tp_core: L2TP core driver, V2.0
[  367.703185] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  375.063570] ppp0: recursion detected
[  376.078502] ppp0: recursion detected