[  885.361501][T12226] PPP generic driver version 2.4.2
[  885.368329][T12226] NET: Registered PF_PPPOX protocol family
[  885.393397][T12226] l2tp_core: L2TP core driver, V2.0
[  885.399816][T12226] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  890.576883][T12303] ppp0: recursion detected
[  891.637516][T12264] ppp0: recursion detected