[  365.114686] PPP generic driver version 2.4.2
[  365.115804] NET: Registered PF_PPPOX protocol family
[  365.117954] l2tp_core: L2TP core driver, V2.0
[  365.118990] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  372.509194] ppp0: recursion detected
[  373.518739] ppp0: recursion detected