[  386.744679] PPP generic driver version 2.4.2
[  386.747371] NET: Registered PF_PPPOX protocol family
[  386.749978] l2tp_core: L2TP core driver, V2.0
[  386.750953] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  391.264271] ppp0: recursion detected
[  391.808632] ppp0: recursion detected
[  392.282902] ppp0: recursion detected