[  378.212658] PPP generic driver version 2.4.2
[  378.213335] NET: Registered PF_PPPOX protocol family
[  378.216182] l2tp_core: L2TP core driver, V2.0
[  378.217305] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  385.535675] ppp0: recursion detected
[  386.543077] ppp0: recursion detected