[  370.743554] PPP generic driver version 2.4.2
[  370.744862] NET: Registered PF_PPPOX protocol family
[  370.747054] l2tp_core: L2TP core driver, V2.0
[  370.747955] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  378.141153] ppp0: recursion detected
[  378.509549] ppp0: recursion detected
[  379.147601] ppp0: recursion detected