[  887.993629][T11252] PPP generic driver version 2.4.2
[  888.000256][T11252] NET: Registered PF_PPPOX protocol family
[  888.019068][T11252] l2tp_core: L2TP core driver, V2.0
[  888.025983][T11252] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  896.282903][T11440] ppp0: recursion detected
[  896.359582][    C2] ppp0: recursion detected
[  897.345221][T11291] ppp0: recursion detected