[  381.976417] PPP generic driver version 2.4.2
[  381.977114] NET: Registered PF_PPPOX protocol family
[  381.979199] l2tp_core: L2TP core driver, V2.0
[  381.980174] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  386.440090] ppp0: recursion detected
[  386.692555] ppp0: recursion detected