[  391.664271] PPP generic driver version 2.4.2
[  391.665663] NET: Registered PF_PPPOX protocol family
[  391.668494] l2tp_core: L2TP core driver, V2.0
[  391.669593] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  398.930706] ppp0: recursion detected
[  399.501862] ppp0: recursion detected
[  399.940339] ppp0: recursion detected