[  409.021804] PPP generic driver version 2.4.2
[  409.022503] NET: Registered PF_PPPOX protocol family
[  409.024437] l2tp_core: L2TP core driver, V2.0
[  409.025997] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  413.467393] ppp0: recursion detected
[  413.823069] ppp0: recursion detected
[  414.481817] ppp0: recursion detected