[  895.435416][T11247] PPP generic driver version 2.4.2
[  895.443147][T11247] NET: Registered PF_PPPOX protocol family
[  895.467262][T11247] l2tp_core: L2TP core driver, V2.0
[  895.477199][T11247] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  900.938355][T11330] ppp0: recursion detected
[  902.009572][T11285] ppp0: recursion detected