[  379.803290] PPP generic driver version 2.4.2
[  379.804018] NET: Registered PF_PPPOX protocol family
[  379.806213] l2tp_core: L2TP core driver, V2.0
[  379.807953] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  387.169667] ppp0: recursion detected
[  388.182479] ppp0: recursion detected