[  380.745342] PPP generic driver version 2.4.2
[  380.746831] NET: Registered PF_PPPOX protocol family
[  380.749480] l2tp_core: L2TP core driver, V2.0
[  380.750696] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  385.128906] ppp0: recursion detected
[  386.147252] ppp0: recursion detected