[  886.458605][T11107] PPP generic driver version 2.4.2
[  886.466496][T11107] NET: Registered PF_PPPOX protocol family
[  886.498966][T11107] l2tp_core: L2TP core driver, V2.0
[  886.521692][T11107] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  894.777560][T11265] ppp0: recursion detected
[  895.850286][T11139] ppp0: recursion detected