[  383.947947] PPP generic driver version 2.4.2
[  383.948617] NET: Registered PF_PPPOX protocol family
[  383.950735] l2tp_core: L2TP core driver, V2.0
[  383.951691] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  388.313340] ppp0: recursion detected
[  388.737382] ppp0: recursion detected
[  389.330449] ppp0: recursion detected