[  379.275199] PPP generic driver version 2.4.2
[  379.275920] NET: Registered PF_PPPOX protocol family
[  379.278872] l2tp_core: L2TP core driver, V2.0
[  379.279867] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  383.545611] ppp0: recursion detected
[  384.552194] ppp0: recursion detected