[  367.025615] PPP generic driver version 2.4.2
[  367.027293] NET: Registered PF_PPPOX protocol family
[  367.029909] l2tp_core: L2TP core driver, V2.0
[  367.031230] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  371.340600] ppp0: recursion detected
[  372.356855] ppp0: recursion detected