[  367.867371] PPP generic driver version 2.4.2
[  367.868435] NET: Registered PF_PPPOX protocol family
[  367.871152] l2tp_core: L2TP core driver, V2.0
[  367.872250] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  375.203976] ppp0: recursion detected
[  375.433225] ppp0: recursion detected
[  376.216751] ppp0: recursion detected