[  877.137931][T11239] PPP generic driver version 2.4.2
[  877.148297][T11239] NET: Registered PF_PPPOX protocol family
[  877.173822][T11239] l2tp_core: L2TP core driver, V2.0
[  877.180255][T11239] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  882.508951][T11324] ppp0: recursion detected
[  882.541675][    C2] ppp0: recursion detected
[  883.581067][T11275] ppp0: recursion detected