[  383.134869] PPP generic driver version 2.4.2
[  383.137386] NET: Registered PF_PPPOX protocol family
[  383.139546] l2tp_core: L2TP core driver, V2.0
[  383.140423] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  387.550399] ppp0: recursion detected
[  387.716679] ppp0: recursion detected
[  388.565055] ppp0: recursion detected