[  381.351355] PPP generic driver version 2.4.2
[  381.352110] NET: Registered PF_PPPOX protocol family
[  381.355187] l2tp_core: L2TP core driver, V2.0
[  381.356145] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  385.677960] ppp0: recursion detected
[  386.688790] ppp0: recursion detected