QEMU nfs kernel panic


Jack Mitchell <ml@...>
 

I am using the stock sysroot and arm kernel zImage downloaded from the yocto site. When I try to boot QEMU all is well until it tries to mount the nfs root filesystem. It can't find it and the kernel panics, I have set --debug all on in the runqemu-export-rootfs script but it throws no further errors. Does anyone have any idea why it would do this, is it possible that there is something wrong with the nfs implementation in the kernel and the module is not loaded correctly, or is it more likely that the nfs share isn't mounted on my machine and the kernel cannot find it.

Screenshot of kernel panic: http://imgur.com/UbPTT

The only thing that jumps out at me is in the kernel boot up the rootfs doesn't have a value as can be seen in the screenshot, but I don't know if this is normal or not?

Cheers,
Jack.

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