PBR not working

Hello guys,

I have an issue with a PBR. I don't think it is working or may be I didn't configured it well.

I have a route pointing to subnet 10.0.0.0/8 via port1 and I have an out of band mgmt interface mgmt1 192.168.1.1 that should directly be reachable from a machine in the subnet 10.0.0.0/8 (please see the image).

I see ping from 10.1.1.1 to mgmt1 but the packet are dropped "reverse path check fail".

I created this PBR : 

incoming int : mgmt1

src : 192.168.1.1

dst : 10.1.1.1

outgoing int : mgmt1 (it should go back from the same interface)

gateway : 192.168.1.254

I still have the reverse path check fail :(

any ideas? thank