[  381.336000] PPP generic driver version 2.4.2
[  381.336821] NET: Registered PF_PPPOX protocol family
[  381.339133] l2tp_core: L2TP core driver, V2.0
[  381.340761] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  385.752200] ppp0: recursion detected