[  853.350019][T11248] PPP generic driver version 2.4.2
[  853.358453][T11248] NET: Registered PF_PPPOX protocol family
[  853.382872][T11248] l2tp_core: L2TP core driver, V2.0
[  853.393498][T11248] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  858.731390][T11331] ppp0: recursion detected
[  859.790632][T11288] ppp0: recursion detected