[  844.453156][T11247] PPP generic driver version 2.4.2
[  844.460287][T11247] NET: Registered PF_PPPOX protocol family
[  844.484802][T11247] l2tp_core: L2TP core driver, V2.0
[  844.490510][T11247] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  849.562540][T11327] ppp0: recursion detected
[  850.615448][T11284] ppp0: recursion detected