[  379.959385] PPP generic driver version 2.4.2
[  379.960339] NET: Registered PF_PPPOX protocol family
[  379.963643] l2tp_core: L2TP core driver, V2.0
[  379.964559] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  384.351245] ppp0: recursion detected
[  385.367015] ppp0: recursion detected