[  381.877375] PPP generic driver version 2.4.2
[  381.878097] NET: Registered PF_PPPOX protocol family
[  381.880242] l2tp_core: L2TP core driver, V2.0
[  381.881161] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  386.403098] ppp0: recursion detected
[  386.696019] ppp0: recursion detected
[  387.410332] ppp0: recursion detected