[  866.271146][T11125] PPP generic driver version 2.4.2
[  866.279067][T11125] NET: Registered PF_PPPOX protocol family
[  866.298108][T11125] l2tp_core: L2TP core driver, V2.0
[  866.305252][T11125] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  871.419099][T11201] ppp0: recursion detected
[  872.473542][T11162] ppp0: recursion detected