[  390.165855] PPP generic driver version 2.4.2
[  390.168790] NET: Registered PF_PPPOX protocol family
[  390.170938] l2tp_core: L2TP core driver, V2.0
[  390.171822] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  394.585139] ppp0: recursion detected
[  395.601612] ppp0: recursion detected