[  379.631275] PPP generic driver version 2.4.2
[  379.632098] NET: Registered PF_PPPOX protocol family
[  379.634786] l2tp_core: L2TP core driver, V2.0
[  379.635659] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  383.931105] ppp0: recursion detected
[  384.937953] ppp0: recursion detected