[  381.486890] PPP generic driver version 2.4.2
[  381.487640] NET: Registered PF_PPPOX protocol family
[  381.489757] l2tp_core: L2TP core driver, V2.0
[  381.491425] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  385.794260] ppp0: recursion detected
[  386.801189] ppp0: recursion detected