[  372.636095] PPP generic driver version 2.4.2
[  372.636874] NET: Registered PF_PPPOX protocol family
[  372.639429] l2tp_core: L2TP core driver, V2.0
[  372.640416] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  376.998551] ppp0: recursion detected
[  377.483753] ppp0: recursion detected
[  378.014696] ppp0: recursion detected