[  379.486880] PPP generic driver version 2.4.2
[  379.488239] NET: Registered PF_PPPOX protocol family
[  379.490674] l2tp_core: L2TP core driver, V2.0
[  379.491701] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  383.798549] ppp0: recursion detected
[  384.805633] ppp0: recursion detected