[  368.364675] PPP generic driver version 2.4.2
[  368.366149] NET: Registered PF_PPPOX protocol family
[  368.368350] l2tp_core: L2TP core driver, V2.0
[  368.369248] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  375.699106] ppp0: recursion detected
[  376.709003] ppp0: recursion detected