[  809.544355][T10385] PPP generic driver version 2.4.2
[  809.552364][T10385] NET: Registered PF_PPPOX protocol family
[  809.577672][T10385] l2tp_core: L2TP core driver, V2.0
[  809.585107][T10385] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  814.662376][T10459] ppp0: recursion detected
[  815.716957][T10419] ppp0: recursion detected