[  864.437586][T11107] PPP generic driver version 2.4.2
[  864.443960][T11107] NET: Registered PF_PPPOX protocol family
[  864.468975][T11107] l2tp_core: L2TP core driver, V2.0
[  864.475516][T11107] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  872.759638][T11278] ppp0: recursion detected
[  872.791379][    C1] ppp0: recursion detected
[  873.825898][T11145] ppp0: recursion detected