[  862.299966][T11248] PPP generic driver version 2.4.2
[  862.306624][T11248] NET: Registered PF_PPPOX protocol family
[  862.324401][T11248] l2tp_core: L2TP core driver, V2.0
[  862.331621][T11248] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  867.424686][T11327] ppp0: recursion detected
[  867.675087][    C1] ppp0: recursion detected
[  868.490734][T11287] ppp0: recursion detected