[  813.666820][T10261] PPP generic driver version 2.4.2
[  813.673710][T10261] NET: Registered PF_PPPOX protocol family
[  813.701571][T10261] l2tp_core: L2TP core driver, V2.0
[  813.708878][T10261] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  818.774116][T10336] ppp0: recursion detected
[  819.832616][T10299] ppp0: recursion detected