error while boot with a new kernel file

[y198nt]

I' m currently trying to emulate RAXE300 firmware (latest version),the kernel of RAXE300 require is > 4.19 version with 32-bit, arm architecture, btw i'm using the config.armel file from https://github.com/firmadyne/kernel-v4.1, after that I put the zImage in firmware-analysis-toolkit/firmadyne/binaries. But after running fat.py, there is nothing happen, literally, there is nothing in qemu.initial.serial.log and qemu.final.serial.log. I don't know if it came from the config.armel file or the tool does not recognize my kernel file. Can anyone help me with it. Thanks a lot <3