[  383.709932] PPP generic driver version 2.4.2
[  383.712875] NET: Registered PF_PPPOX protocol family
[  383.715121] l2tp_core: L2TP core driver, V2.0
[  383.716072] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  388.134248] ppp0: recursion detected
[  388.744752] ppp0: recursion detected
[  389.150018] ppp0: recursion detected