[  371.759281] PPP generic driver version 2.4.2
[  371.760262] NET: Registered PF_PPPOX protocol family
[  371.762880] l2tp_core: L2TP core driver, V2.0
[  371.763884] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  376.000309] ppp0: recursion detected
[  377.007117] ppp0: recursion detected