[  845.650778][T10385] PPP generic driver version 2.4.2
[  845.662870][T10385] NET: Registered PF_PPPOX protocol family
[  845.696995][T10385] l2tp_core: L2TP core driver, V2.0
[  845.707228][T10385] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  851.067167][T10464] ppp0: recursion detected
[  851.294458][    C2] ppp0: recursion detected
[  852.114617][T10421] ppp0: recursion detected