[  367.542756] PPP generic driver version 2.4.2
[  367.544120] NET: Registered PF_PPPOX protocol family
[  367.546971] l2tp_core: L2TP core driver, V2.0
[  367.548309] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  371.848333] ppp0: recursion detected
[  372.856063] ppp0: recursion detected