[  381.534626] PPP generic driver version 2.4.2
[  381.535215] NET: Registered PF_PPPOX protocol family
[  381.537791] l2tp_core: L2TP core driver, V2.0
[  381.538696] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  386.022696] ppp0: recursion detected
[  387.031733] ppp0: recursion detected