[  856.056387][T11250] PPP generic driver version 2.4.2
[  856.062663][T11250] NET: Registered PF_PPPOX protocol family
[  856.081557][T11250] l2tp_core: L2TP core driver, V2.0
[  856.087963][T11250] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  861.240805][T11329] ppp0: recursion detected
[  861.526874][    C0] ppp0: recursion detected
[  862.294020][T11287] ppp0: recursion detected