[  377.026772] PPP generic driver version 2.4.2
[  377.027560] NET: Registered PF_PPPOX protocol family
[  377.031847] l2tp_core: L2TP core driver, V2.0
[  377.032825] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  381.450372] ppp0: recursion detected
[  382.457492] ppp0: recursion detected