[  377.689486] PPP generic driver version 2.4.2
[  377.690174] NET: Registered PF_PPPOX protocol family
[  377.692291] l2tp_core: L2TP core driver, V2.0
[  377.693768] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  382.087241] ppp0: recursion detected
[  383.099068] ppp0: recursion detected