[  864.553328][T12982] PPP generic driver version 2.4.2
[  864.561720][T12982] NET: Registered PF_PPPOX protocol family
[  864.581667][T12982] l2tp_core: L2TP core driver, V2.0
[  864.587836][T12982] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  869.748881][    C3] ppp0: recursion detected
[  869.758634][T13054] ppp0: recursion detected
[  870.828222][T13015] ppp0: recursion detected