[  368.686428] PPP generic driver version 2.4.2
[  368.687274] NET: Registered PF_PPPOX protocol family
[  368.689414] l2tp_core: L2TP core driver, V2.0
[  368.690395] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  373.090473] ppp0: recursion detected
[  374.108044] ppp0: recursion detected