[  382.706632] PPP generic driver version 2.4.2
[  382.707323] NET: Registered PF_PPPOX protocol family
[  382.710044] l2tp_core: L2TP core driver, V2.0
[  382.711968] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  390.093824] ppp0: recursion detected
[  391.099764] ppp0: recursion detected