[  844.197310][T12125] PPP generic driver version 2.4.2
[  844.210986][T12125] NET: Registered PF_PPPOX protocol family
[  844.235883][T12125] l2tp_core: L2TP core driver, V2.0
[  844.251186][T12125] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  849.604479][T12203] ppp0: recursion detected
[  849.765490][    C3] ppp0: recursion detected
[  850.663721][T12164] ppp0: recursion detected