[  407.499147] PPP generic driver version 2.4.2
[  407.502020] NET: Registered PF_PPPOX protocol family
[  407.504111] l2tp_core: L2TP core driver, V2.0
[  407.505121] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  412.021959] ppp0: recursion detected
[  413.040033] ppp0: recursion detected