[  381.631174] PPP generic driver version 2.4.2
[  381.632071] NET: Registered PF_PPPOX protocol family
[  381.634410] l2tp_core: L2TP core driver, V2.0
[  381.635595] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  386.039526] ppp0: recursion detected
[  387.056824] ppp0: recursion detected