[  383.446909] PPP generic driver version 2.4.2
[  383.447691] NET: Registered PF_PPPOX protocol family
[  383.450834] l2tp_core: L2TP core driver, V2.0
[  383.451936] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  387.780422] ppp0: recursion detected
[  388.789407] ppp0: recursion detected