[  865.745968][T11110] PPP generic driver version 2.4.2
[  865.757341][T11110] NET: Registered PF_PPPOX protocol family
[  865.777910][T11110] l2tp_core: L2TP core driver, V2.0
[  865.784328][T11110] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  870.922696][T11185] ppp0: recursion detected
[  871.252578][    C1] ppp0: recursion detected
[  871.978857][T11147] ppp0: recursion detected