[  380.651402] PPP generic driver version 2.4.2
[  380.652210] NET: Registered PF_PPPOX protocol family
[  380.654885] l2tp_core: L2TP core driver, V2.0
[  380.655981] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  388.101879] ppp0: recursion detected
[  388.222226] ppp0: recursion detected
[  389.109525] ppp0: recursion detected