[  365.004668] PPP generic driver version 2.4.2
[  365.005803] NET: Registered PF_PPPOX protocol family
[  365.008530] l2tp_core: L2TP core driver, V2.0
[  365.009515] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  372.293017] ppp0: recursion detected
[  372.871039] ppp0: recursion detected
[  373.299095] ppp0: recursion detected