[  381.187034] PPP generic driver version 2.4.2
[  381.187758] NET: Registered PF_PPPOX protocol family
[  381.189997] l2tp_core: L2TP core driver, V2.0
[  381.191605] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  385.559279] ppp0: recursion detected
[  386.567319] ppp0: recursion detected