[  862.572986][T11246] PPP generic driver version 2.4.2
[  862.579478][T11246] NET: Registered PF_PPPOX protocol family
[  862.596860][T11246] l2tp_core: L2TP core driver, V2.0
[  862.603954][T11246] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  867.700350][T11325] ppp0: recursion detected
[  868.758772][T11285] ppp0: recursion detected