[  378.978514] PPP generic driver version 2.4.2
[  378.979293] NET: Registered PF_PPPOX protocol family
[  378.981515] l2tp_core: L2TP core driver, V2.0
[  378.982894] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  386.334852] ppp0: recursion detected
[  387.350445] ppp0: recursion detected