[  862.464803][T11250] PPP generic driver version 2.4.2
[  862.477056][T11250] NET: Registered PF_PPPOX protocol family
[  862.497119][T11250] l2tp_core: L2TP core driver, V2.0
[  862.510630][T11250] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  870.580703][T11437] ppp0: recursion detected
[  871.640983][T11288] ppp0: recursion detected