[  380.913218] PPP generic driver version 2.4.2
[  380.914013] NET: Registered PF_PPPOX protocol family
[  380.916483] l2tp_core: L2TP core driver, V2.0
[  380.918120] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  388.293221] ppp0: recursion detected
[  389.300529] ppp0: recursion detected