[  406.931346] PPP generic driver version 2.4.2
[  406.932035] NET: Registered PF_PPPOX protocol family
[  406.934448] l2tp_core: L2TP core driver, V2.0
[  406.935385] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  411.359400] ppp0: recursion detected
[  411.776538] ppp0: recursion detected
[  412.375975] ppp0: recursion detected