[  858.290972][T11248] PPP generic driver version 2.4.2
[  858.296956][T11248] NET: Registered PF_PPPOX protocol family
[  858.320267][T11248] l2tp_core: L2TP core driver, V2.0
[  858.326683][T11248] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  863.553334][T11325] ppp0: recursion detected
[  864.609887][T11288] ppp0: recursion detected