[  380.047970] PPP generic driver version 2.4.2
[  380.048688] NET: Registered PF_PPPOX protocol family
[  380.050886] l2tp_core: L2TP core driver, V2.0
[  380.051884] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  387.387414] ppp0: recursion detected
[  388.393399] ppp0: recursion detected