[  381.859907] PPP generic driver version 2.4.2
[  381.860780] NET: Registered PF_PPPOX protocol family
[  381.865022] l2tp_core: L2TP core driver, V2.0
[  381.866068] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  386.242635] ppp0: recursion detected
[  387.250812] ppp0: recursion detected