[  379.663987] PPP generic driver version 2.4.2
[  379.664710] NET: Registered PF_PPPOX protocol family
[  379.667990] l2tp_core: L2TP core driver, V2.0
[  379.669156] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  384.046258] ppp0: recursion detected
[  384.143238] ppp0: recursion detected
[  385.058720] ppp0: recursion detected