[  841.193724][T10255] PPP generic driver version 2.4.2
[  841.199601][T10255] NET: Registered PF_PPPOX protocol family
[  841.217679][T10255] l2tp_core: L2TP core driver, V2.0
[  841.226078][T10255] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  849.545055][T10422] ppp0: recursion detected
[  850.608264][T10294] ppp0: recursion detected