[  849.623929][T11242] PPP generic driver version 2.4.2
[  849.630434][T11242] NET: Registered PF_PPPOX protocol family
[  849.658519][T11242] l2tp_core: L2TP core driver, V2.0
[  849.667669][T11242] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  854.733811][T11314] ppp0: recursion detected
[  855.790024][T11274] ppp0: recursion detected