[  846.514834][T11248] PPP generic driver version 2.4.2
[  846.521374][T11248] NET: Registered PF_PPPOX protocol family
[  846.539223][T11248] l2tp_core: L2TP core driver, V2.0
[  846.546941][T11248] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  851.672929][T11327] ppp0: recursion detected
[  852.725069][T11286] ppp0: recursion detected