[  883.932110][T10383] PPP generic driver version 2.4.2
[  883.944078][T10383] NET: Registered PF_PPPOX protocol family
[  883.964862][T10383] l2tp_core: L2TP core driver, V2.0
[  883.973422][T10383] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  889.274333][T10463] ppp0: recursion detected
[  890.344571][T10416] ppp0: recursion detected