[  814.708489][T10263] PPP generic driver version 2.4.2
[  814.714300][T10263] NET: Registered PF_PPPOX protocol family
[  814.735283][T10263] l2tp_core: L2TP core driver, V2.0
[  814.743127][T10263] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  819.951393][T10339] ppp0: recursion detected
[  821.006067][T10304] ppp0: recursion detected