[  891.169391][T11245] PPP generic driver version 2.4.2
[  891.175541][T11245] NET: Registered PF_PPPOX protocol family
[  891.199721][T11245] l2tp_core: L2TP core driver, V2.0
[  891.205585][T11245] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  896.361699][T11322] ppp0: recursion detected
[  896.364980][    C0] ppp0: recursion detected
[  897.422648][T11283] ppp0: recursion detected