[  898.194315][T11267] PPP generic driver version 2.4.2
[  898.201823][T11267] NET: Registered PF_PPPOX protocol family
[  898.225851][T11267] l2tp_core: L2TP core driver, V2.0
[  898.234053][T11267] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  903.497835][T11344] ppp0: recursion detected
[  903.556775][    C0] ppp0: recursion detected
[  904.560664][T11306] ppp0: recursion detected