[  887.164353][T11242] PPP generic driver version 2.4.2
[  887.170619][T11242] NET: Registered PF_PPPOX protocol family
[  887.193232][T11242] l2tp_core: L2TP core driver, V2.0
[  887.209518][T11242] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  892.391795][T11321] ppp0: recursion detected
[  893.451925][T11276] ppp0: recursion detected