[  384.981713] PPP generic driver version 2.4.2
[  384.984608] NET: Registered PF_PPPOX protocol family
[  384.987523] l2tp_core: L2TP core driver, V2.0
[  384.988678] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  389.487819] ppp0: recursion detected
[  389.772515] ppp0: recursion detected
[  390.502112] ppp0: recursion detected