[  408.090705] PPP generic driver version 2.4.2
[  408.092505] NET: Registered PF_PPPOX protocol family
[  408.095030] l2tp_core: L2TP core driver, V2.0
[  408.095941] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  412.365546] ppp0: recursion detected
[  412.816520] ppp0: recursion detected
[  413.372845] ppp0: recursion detected