[  847.513177][T11247] PPP generic driver version 2.4.2
[  847.520312][T11247] NET: Registered PF_PPPOX protocol family
[  847.539801][T11247] l2tp_core: L2TP core driver, V2.0
[  847.562485][T11247] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  852.946252][T11330] ppp0: recursion detected
[  853.998306][T11284] ppp0: recursion detected