[  378.574387] PPP generic driver version 2.4.2
[  378.575167] NET: Registered PF_PPPOX protocol family
[  378.577837] l2tp_core: L2TP core driver, V2.0
[  378.578734] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  385.942160] ppp0: recursion detected
[  386.174147] ppp0: recursion detected
[  386.958400] ppp0: recursion detected