[  815.449611][T10308] PPP generic driver version 2.4.2
[  815.455671][T10308] NET: Registered PF_PPPOX protocol family
[  815.483683][T10308] l2tp_core: L2TP core driver, V2.0
[  815.489888][T10308] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  823.637797][T10495] ppp0: recursion detected
[  824.691712][T10341] ppp0: recursion detected