[  381.127110] PPP generic driver version 2.4.2
[  381.127846] NET: Registered PF_PPPOX protocol family
[  381.131581] l2tp_core: L2TP core driver, V2.0
[  381.132585] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  385.553226] ppp0: recursion detected
[  386.562449] ppp0: recursion detected