[  406.748153] PPP generic driver version 2.4.2
[  406.748846] NET: Registered PF_PPPOX protocol family
[  406.751710] l2tp_core: L2TP core driver, V2.0
[  406.752948] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  411.132293] ppp0: recursion detected
[  411.778081] ppp0: recursion detected
[  412.139742] ppp0: recursion detected