[  862.541070][T11248] PPP generic driver version 2.4.2
[  862.549949][T11248] NET: Registered PF_PPPOX protocol family
[  862.573700][T11248] l2tp_core: L2TP core driver, V2.0
[  862.580234][T11248] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  867.788510][T11327] ppp0: recursion detected
[  868.848893][T11285] ppp0: recursion detected