[  914.292315][T11244] PPP generic driver version 2.4.2
[  914.297924][T11244] NET: Registered PF_PPPOX protocol family
[  914.325515][T11244] l2tp_core: L2TP core driver, V2.0
[  914.331623][T11244] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  919.759431][T11323] ppp0: recursion detected
[  920.833355][T11282] ppp0: recursion detected