[  939.176240][T11277] PPP generic driver version 2.4.2
[  939.182977][T11277] NET: Registered PF_PPPOX protocol family
[  939.198977][T11277] l2tp_core: L2TP core driver, V2.0
[  939.208183][T11277] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  944.508855][    C2] ppp0: recursion detected
[  944.518845][T11362] ppp0: recursion detected
[  945.582634][T11315] ppp0: recursion detected