[  851.529439][T11245] PPP generic driver version 2.4.2
[  851.535508][T11245] NET: Registered PF_PPPOX protocol family
[  851.559330][T11245] l2tp_core: L2TP core driver, V2.0
[  851.565285][T11245] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  859.776183][T11433] ppp0: recursion detected
[  860.864143][T11282] ppp0: recursion detected