[  369.941354] PPP generic driver version 2.4.2
[  369.942831] NET: Registered PF_PPPOX protocol family
[  369.945338] l2tp_core: L2TP core driver, V2.0
[  369.946432] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  374.288871] ppp0: recursion detected
[  375.295719] ppp0: recursion detected