[  381.890765] PPP generic driver version 2.4.2
[  381.892562] NET: Registered PF_PPPOX protocol family
[  381.894603] l2tp_core: L2TP core driver, V2.0
[  381.895661] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  386.302137] ppp0: recursion detected
[  387.310302] ppp0: recursion detected