[  842.367241][T12218] PPP generic driver version 2.4.2
[  842.373110][T12218] NET: Registered PF_PPPOX protocol family
[  842.404480][T12218] l2tp_core: L2TP core driver, V2.0
[  842.410423][T12218] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  847.780643][T12303] ppp0: recursion detected
[  848.843499][T12257] ppp0: recursion detected