[  408.098623] PPP generic driver version 2.4.2
[  408.099325] NET: Registered PF_PPPOX protocol family
[  408.101802] l2tp_core: L2TP core driver, V2.0
[  408.102976] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  412.433110] ppp0: recursion detected
[  412.810899] ppp0: recursion detected
[  413.443555] ppp0: recursion detected