[  383.513324] PPP generic driver version 2.4.2
[  383.514087] NET: Registered PF_PPPOX protocol family
[  383.516272] l2tp_core: L2TP core driver, V2.0
[  383.518967] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  387.937408] ppp0: recursion detected
[  388.233227] ppp0: recursion detected
[  388.947218] ppp0: recursion detected