[  826.440293][T10381] PPP generic driver version 2.4.2
[  826.449712][T10381] NET: Registered PF_PPPOX protocol family
[  826.484629][T10381] l2tp_core: L2TP core driver, V2.0
[  826.509983][T10381] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  831.683124][T10453] ppp0: recursion detected
[  832.742742][T10414] ppp0: recursion detected