[  378.635583] PPP generic driver version 2.4.2
[  378.636337] NET: Registered PF_PPPOX protocol family
[  378.638596] l2tp_core: L2TP core driver, V2.0
[  378.640153] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  386.012590] ppp0: recursion detected
[  387.028332] ppp0: recursion detected