[  380.784833] PPP generic driver version 2.4.2
[  380.785710] NET: Registered PF_PPPOX protocol family
[  380.788886] l2tp_core: L2TP core driver, V2.0
[  380.789843] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  388.176790] ppp0: recursion detected
[  388.231115] ppp0: recursion detected
[  389.185061] ppp0: recursion detected