[  389.825155] PPP generic driver version 2.4.2
[  389.825950] NET: Registered PF_PPPOX protocol family
[  389.830239] l2tp_core: L2TP core driver, V2.0
[  389.831201] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  394.344112] ppp0: recursion detected
[  394.380453] ppp0: recursion detected
[  395.356398] ppp0: recursion detected