[  379.802843] PPP generic driver version 2.4.2
[  379.803500] NET: Registered PF_PPPOX protocol family
[  379.805516] l2tp_core: L2TP core driver, V2.0
[  379.806720] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  387.205179] ppp0: recursion detected
[  388.217184] ppp0: recursion detected