[  854.895736][T10261] PPP generic driver version 2.4.2
[  854.903297][T10261] NET: Registered PF_PPPOX protocol family
[  854.929072][T10261] l2tp_core: L2TP core driver, V2.0
[  854.935972][T10261] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  863.347093][T10422] ppp0: recursion detected
[  864.404455][T10299] ppp0: recursion detected