Rpi Model 3b+

I have downloaded the mender rpi bullseye image(2022-09-22). I am using Rpi 3 Model B+. I am able to flash the image using rpi-imager software. But when I put the SD Card in the slot, the Pi doesn’t come up. I see the messages related to rootfs in UART. Then the system reboots once and it again tries to load the rootfs and then it’s stuck there forever. What could be the issue? Could someone help me out here?