[  368.962166] PPP generic driver version 2.4.2
[  368.963410] NET: Registered PF_PPPOX protocol family
[  368.965449] l2tp_core: L2TP core driver, V2.0
[  368.966376] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  376.361156] ppp0: recursion detected
[  377.374523] ppp0: recursion detected