[  894.516076][T11245] PPP generic driver version 2.4.2
[  894.522597][T11245] NET: Registered PF_PPPOX protocol family
[  894.541551][T11245] l2tp_core: L2TP core driver, V2.0
[  894.549101][T11245] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  899.810618][T11324] ppp0: recursion detected
[  900.863395][T11281] ppp0: recursion detected