[  806.600120][T10259] PPP generic driver version 2.4.2
[  806.606585][T10259] NET: Registered PF_PPPOX protocol family
[  806.629439][T10259] l2tp_core: L2TP core driver, V2.0
[  806.638088][T10259] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  811.776199][T10335] ppp0: recursion detected
[  812.829996][T10298] ppp0: recursion detected