[  381.795222] PPP generic driver version 2.4.2
[  381.795854] NET: Registered PF_PPPOX protocol family
[  381.797808] l2tp_core: L2TP core driver, V2.0
[  381.798918] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  389.174466] ppp0: recursion detected
[  390.180542] ppp0: recursion detected