[  381.427059] PPP generic driver version 2.4.2
[  381.427847] NET: Registered PF_PPPOX protocol family
[  381.430103] l2tp_core: L2TP core driver, V2.0
[  381.432163] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  388.816681] ppp0: recursion detected
[  389.822932] ppp0: recursion detected