[  844.677951][T11241] PPP generic driver version 2.4.2
[  844.693983][T11241] NET: Registered PF_PPPOX protocol family
[  844.728644][T11241] l2tp_core: L2TP core driver, V2.0
[  844.738739][T11241] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  852.820708][T11428] ppp0: recursion detected
[  853.873565][T11274] ppp0: recursion detected