[  381.253719] PPP generic driver version 2.4.2
[  381.254500] NET: Registered PF_PPPOX protocol family
[  381.257332] l2tp_core: L2TP core driver, V2.0
[  381.258349] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  385.701392] ppp0: recursion detected
[  386.718472] ppp0: recursion detected