[  379.805185] PPP generic driver version 2.4.2
[  379.805989] NET: Registered PF_PPPOX protocol family
[  379.808437] l2tp_core: L2TP core driver, V2.0
[  379.809702] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  387.153191] ppp0: recursion detected
[  388.161797] ppp0: recursion detected