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SubjectRe: kmod: failed to exec /sbin/modprobe -s -k binfmt-0000, errno=8, 12
> I tried to make two floppies - LILO boot and compressed root to be loaded 
> to ramdisk. The kernel on boot disk is 2.3.28 and I get unending sequence
> of messages on the console after it attempts to load the ramdisk:
>
> kmod: failed to exec /sbin/modprobe -s -k binfmt-0000, errno=8
> kmod: failed to exec /sbin/modprobe -s -k binfmt-0000, errno=12
>
> errno=8 is ENOEXEC and 12 is ENOMEM, so I would guess 8 could be caused
> by me forgetting to compile ELF support and 12 by specifying the wrong
> ramdisk_size so I checked both and they are correct.

Did you compile ELF support as a module?
You _have_ to set CONFIG_BINFMT_ELF=y for kmod to work. Otherwise,
the first time you trigger kmod it will try to call modprobe,
which will trigger a load of the ELF binfmt module,
which will try to call modprobe,
which will trigger a load of the ELF binfmt module,
...
ad infinitum until we die with ENOMEM.

> It looks like a bug in 2.3.28....

There was a change to kmod in 2.3.27, but I fail to see how it
could cause the problems you described. If you try 2.3.26,
does it still not work?

/Mikael

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