[  379.682050] PPP generic driver version 2.4.2
[  379.682774] NET: Registered PF_PPPOX protocol family
[  379.684977] l2tp_core: L2TP core driver, V2.0
[  379.685956] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  387.020369] ppp0: recursion detected
[  388.034156] ppp0: recursion detected