[  379.699928] PPP generic driver version 2.4.2
[  379.700717] NET: Registered PF_PPPOX protocol family
[  379.703749] l2tp_core: L2TP core driver, V2.0
[  379.704746] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  387.134410] ppp0: recursion detected
[  388.140448] ppp0: recursion detected