[  383.452112] PPP generic driver version 2.4.2
[  383.455128] NET: Registered PF_PPPOX protocol family
[  383.457485] l2tp_core: L2TP core driver, V2.0
[  383.458636] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  387.887029] ppp0: recursion detected
[  388.904616] ppp0: recursion detected