[  885.421049][T11242] PPP generic driver version 2.4.2
[  885.429500][T11242] NET: Registered PF_PPPOX protocol family
[  885.447181][T11242] l2tp_core: L2TP core driver, V2.0
[  885.453958][T11242] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  890.807501][T11314] ppp0: recursion detected
[  891.864740][T11275] ppp0: recursion detected