[  879.284514][T11250] PPP generic driver version 2.4.2
[  879.292538][T11250] NET: Registered PF_PPPOX protocol family
[  879.313965][T11250] l2tp_core: L2TP core driver, V2.0
[  879.320962][T11250] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  884.554804][T11322] ppp0: recursion detected
[  884.596650][    C3] ppp0: recursion detected
[  885.606846][T11282] ppp0: recursion detected