[  925.568571][T11248] PPP generic driver version 2.4.2
[  925.580097][T11248] NET: Registered PF_PPPOX protocol family
[  925.603109][T11248] l2tp_core: L2TP core driver, V2.0
[  925.609105][T11248] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  930.787854][T11328] ppp0: recursion detected
[  931.851867][T11286] ppp0: recursion detected