[  379.983463] PPP generic driver version 2.4.2
[  379.984094] NET: Registered PF_PPPOX protocol family
[  379.986775] l2tp_core: L2TP core driver, V2.0
[  379.987948] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  384.330635] ppp0: recursion detected
[  384.639529] ppp0: recursion detected
[  385.338838] ppp0: recursion detected