[  381.663168] PPP generic driver version 2.4.2
[  381.663880] NET: Registered PF_PPPOX protocol family
[  381.667422] l2tp_core: L2TP core driver, V2.0
[  381.668563] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  386.051370] ppp0: recursion detected
[  387.057733] ppp0: recursion detected