[  381.861948] PPP generic driver version 2.4.2
[  381.862586] NET: Registered PF_PPPOX protocol family
[  381.865312] l2tp_core: L2TP core driver, V2.0
[  381.866351] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  386.192025] ppp0: recursion detected
[  387.209475] ppp0: recursion detected