[  867.896001][T11256] PPP generic driver version 2.4.2
[  867.903281][T11256] NET: Registered PF_PPPOX protocol family
[  867.921533][T11256] l2tp_core: L2TP core driver, V2.0
[  867.929922][T11256] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  876.191861][T11448] ppp0: recursion detected
[  876.381164][    C2] ppp0: recursion detected
[  877.264248][T11288] ppp0: recursion detected