[  851.857098][T11245] PPP generic driver version 2.4.2
[  851.865396][T11245] NET: Registered PF_PPPOX protocol family
[  851.898535][T11245] l2tp_core: L2TP core driver, V2.0
[  851.911274][T11245] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  857.052477][T11324] ppp0: recursion detected
[  858.108914][T11284] ppp0: recursion detected