[  369.829074] PPP generic driver version 2.4.2
[  369.830332] NET: Registered PF_PPPOX protocol family
[  369.832759] l2tp_core: L2TP core driver, V2.0
[  369.833829] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  377.260261] ppp0: recursion detected
[  377.483241] ppp0: recursion detected
[  378.276793] ppp0: recursion detected