[  381.106400] PPP generic driver version 2.4.2
[  381.107075] NET: Registered PF_PPPOX protocol family
[  381.109841] l2tp_core: L2TP core driver, V2.0
[  381.110758] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  385.584248] ppp0: recursion detected
[  386.601940] ppp0: recursion detected