[  377.962360] PPP generic driver version 2.4.2
[  377.963202] NET: Registered PF_PPPOX protocol family
[  377.966107] l2tp_core: L2TP core driver, V2.0
[  377.967212] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  385.372840] ppp0: recursion detected
[  386.389141] ppp0: recursion detected