[  381.477857] PPP generic driver version 2.4.2
[  381.478563] NET: Registered PF_PPPOX protocol family
[  381.480589] l2tp_core: L2TP core driver, V2.0
[  381.481508] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  385.887690] ppp0: recursion detected
[  386.186728] ppp0: recursion detected
[  386.902685] ppp0: recursion detected