[  807.778373][T10355] PPP generic driver version 2.4.2
[  807.791543][T10355] NET: Registered PF_PPPOX protocol family
[  807.804640][T10355] l2tp_core: L2TP core driver, V2.0
[  807.819017][T10355] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  816.089954][T10532] ppp0: recursion detected
[  817.147134][T10379] ppp0: recursion detected