[  914.906218][T11242] PPP generic driver version 2.4.2
[  914.912453][T11242] NET: Registered PF_PPPOX protocol family
[  914.930318][T11242] l2tp_core: L2TP core driver, V2.0
[  914.938038][T11242] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  920.308030][T11327] ppp0: recursion detected
[  921.360697][T11281] ppp0: recursion detected