[  363.934680] PPP generic driver version 2.4.2
[  363.936084] NET: Registered PF_PPPOX protocol family
[  363.938236] l2tp_core: L2TP core driver, V2.0
[  363.939157] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  368.412711] ppp0: recursion detected
[  369.426649] ppp0: recursion detected