[  379.595985] PPP generic driver version 2.4.2
[  379.596702] NET: Registered PF_PPPOX protocol family
[  379.597996] l2tp_core: L2TP core driver, V2.0
[  379.599303] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  386.973368] ppp0: recursion detected
[  387.985499] ppp0: recursion detected