[  380.126714] PPP generic driver version 2.4.2
[  380.129178] NET: Registered PF_PPPOX protocol family
[  380.131252] l2tp_core: L2TP core driver, V2.0
[  380.132145] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  384.499213] ppp0: recursion detected
[  385.514587] ppp0: recursion detected