[  826.335037][T10380] PPP generic driver version 2.4.2
[  826.342470][T10380] NET: Registered PF_PPPOX protocol family
[  826.362072][T10380] l2tp_core: L2TP core driver, V2.0
[  826.371190][T10380] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  834.452735][T10567] ppp0: recursion detected
[  835.502291][T10418] ppp0: recursion detected