[  409.781947] PPP generic driver version 2.4.2
[  409.782777] NET: Registered PF_PPPOX protocol family
[  409.786447] l2tp_core: L2TP core driver, V2.0
[  409.787445] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  414.207846] ppp0: recursion detected
[  415.221976] ppp0: recursion detected