[  817.904944][T12125] PPP generic driver version 2.4.2
[  817.914711][T12125] NET: Registered PF_PPPOX protocol family
[  817.933041][T12125] l2tp_core: L2TP core driver, V2.0
[  817.939290][T12125] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  823.275964][T12208] ppp0: recursion detected
[  824.333557][T12161] ppp0: recursion detected