[  382.919136] PPP generic driver version 2.4.2
[  382.919905] NET: Registered PF_PPPOX protocol family
[  382.922275] l2tp_core: L2TP core driver, V2.0
[  382.923770] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  387.421066] ppp0: recursion detected
[  388.429335] ppp0: recursion detected