[  381.482995] PPP generic driver version 2.4.2
[  381.483673] NET: Registered PF_PPPOX protocol family
[  381.486565] l2tp_core: L2TP core driver, V2.0
[  381.487710] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  385.901385] ppp0: recursion detected
[  386.910752] ppp0: recursion detected