[  380.944930] PPP generic driver version 2.4.2
[  380.945642] NET: Registered PF_PPPOX protocol family
[  380.948564] l2tp_core: L2TP core driver, V2.0
[  380.949720] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  385.279619] ppp0: recursion detected
[  386.286717] ppp0: recursion detected