[  869.679192][T11105] PPP generic driver version 2.4.2
[  869.691177][T11105] NET: Registered PF_PPPOX protocol family
[  869.714530][T11105] l2tp_core: L2TP core driver, V2.0
[  869.728150][T11105] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  877.856421][T11268] ppp0: recursion detected
[  877.932663][    C2] ppp0: recursion detected
[  878.905366][T11138] ppp0: recursion detected