[  382.644673] PPP generic driver version 2.4.2
[  382.645724] NET: Registered PF_PPPOX protocol family
[  382.648495] l2tp_core: L2TP core driver, V2.0
[  382.649520] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  387.092362] ppp0: recursion detected
[  387.209282] ppp0: recursion detected
[  388.102992] ppp0: recursion detected