[  381.784688] PPP generic driver version 2.4.2
[  381.787309] NET: Registered PF_PPPOX protocol family
[  381.790238] l2tp_core: L2TP core driver, V2.0
[  381.791374] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  386.188848] ppp0: recursion detected
[  387.196585] ppp0: recursion detected