[  381.213949] PPP generic driver version 2.4.2
[  381.216516] NET: Registered PF_PPPOX protocol family
[  381.219378] l2tp_core: L2TP core driver, V2.0
[  381.220577] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  385.529863] ppp0: recursion detected
[  386.537254] ppp0: recursion detected