[  379.984740] PPP generic driver version 2.4.2
[  379.987783] NET: Registered PF_PPPOX protocol family
[  379.990078] l2tp_core: L2TP core driver, V2.0
[  379.991066] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  384.455700] ppp0: recursion detected
[  385.469050] ppp0: recursion detected