[  369.211924] PPP generic driver version 2.4.2
[  369.213234] NET: Registered PF_PPPOX protocol family
[  369.215356] l2tp_core: L2TP core driver, V2.0
[  369.216334] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  373.513723] ppp0: recursion detected
[  374.530174] ppp0: recursion detected