[  911.673739][T11245] PPP generic driver version 2.4.2
[  911.682852][T11245] NET: Registered PF_PPPOX protocol family
[  911.721582][T11245] l2tp_core: L2TP core driver, V2.0
[  911.732280][T11245] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  920.141701][T11425] ppp0: recursion detected
[  920.420263][    C2] ppp0: recursion detected
[  921.209357][T11285] ppp0: recursion detected