[  383.946267] PPP generic driver version 2.4.2
[  383.947141] NET: Registered PF_PPPOX protocol family
[  383.950416] l2tp_core: L2TP core driver, V2.0
[  383.951481] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  388.446709] ppp0: recursion detected
[  389.462453] ppp0: recursion detected