[  381.547201] PPP generic driver version 2.4.2
[  381.547875] NET: Registered PF_PPPOX protocol family
[  381.550430] l2tp_core: L2TP core driver, V2.0
[  381.551782] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  385.860813] ppp0: recursion detected
[  386.868174] ppp0: recursion detected