[  863.929397][T11245] PPP generic driver version 2.4.2
[  863.936053][T11245] NET: Registered PF_PPPOX protocol family
[  863.961267][T11245] l2tp_core: L2TP core driver, V2.0
[  863.970888][T11245] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  869.126835][T11315] ppp0: recursion detected
[  870.187526][T11278] ppp0: recursion detected