[  366.058753] PPP generic driver version 2.4.2
[  366.059434] NET: Registered PF_PPPOX protocol family
[  366.061853] l2tp_core: L2TP core driver, V2.0
[  366.062973] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  373.417496] ppp0: recursion detected