[  842.400140][T11102] PPP generic driver version 2.4.2
[  842.406339][T11102] NET: Registered PF_PPPOX protocol family
[  842.424395][T11102] l2tp_core: L2TP core driver, V2.0
[  842.435856][T11102] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  847.511381][T11176] ppp0: recursion detected
[  848.568860][T11141] ppp0: recursion detected