[  381.705216] PPP generic driver version 2.4.2
[  381.708153] NET: Registered PF_PPPOX protocol family
[  381.710213] l2tp_core: L2TP core driver, V2.0
[  381.711184] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  386.152881] ppp0: recursion detected
[  386.697201] ppp0: recursion detected
[  387.168863] ppp0: recursion detected