[  401.420156] PPP generic driver version 2.4.2
[  401.421237] NET: Registered PF_PPPOX protocol family
[  401.426262] l2tp_core: L2TP core driver, V2.0
[  401.427353] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  405.921234] ppp0: recursion detected
[  406.165428] ppp0: recursion detected
[  406.929869] ppp0: recursion detected