I'm not very good at this stuff so others might need to chime in,
but it looks to me like some of your kernel modules are from different
builds.

I always:
# make KERNEL=<kernel_name> install
after doing a kernel build, which copies the kernel and all the modules
to /boot/<kernel_name>. I always use a <kernel_name> other than "kernel"
just in case it doesn't work, then you can move it over if is seems ok.

Both nfscl.ko and nfsd.ko specify nfssvc.ko as a module they depend on,
so they should be loaded automagically if all the correct versions are
in the /boot/<kernel_name> tree. (At least it works that way for me.)


Kernel modules are from the same build.

look at this:

vm-salwerom% kldstat
Id Refs Address            Size     Name
1   19 0xffffffff80100000 711d58   kernel
2    1 0xffffffff80812000 85d0     procfs.ko
3    2 0xffffffff8081b000 9628     pseudofs.ko
4    1 0xffffffff80825000 68ad0    if_em.ko
5    1 0xffffffff80a12000 2c92     geom_md.ko
6    1 0xffffffff80a15000 50fb     tmpfs.ko
7    1 0xffffffff80a1b000 1fa      green_saver.ko
vm-salwerom% sudo kldload nfssvc
kldload: can't load nfssvc: File exists
vm-salwerom% kldstat
Id Refs Address            Size     Name
1   19 0xffffffff80100000 711d58   kernel
2    1 0xffffffff80812000 85d0     procfs.ko
3    2 0xffffffff8081b000 9628     pseudofs.ko
4    1 0xffffffff80825000 68ad0    if_em.ko
5    1 0xffffffff80a12000 2c92     geom_md.ko
6    1 0xffffffff80a15000 50fb     tmpfs.ko
7    1 0xffffffff80a1b000 1fa      green_saver.ko
vm-salwerom% sudo kldload nfssvc.ko <-------the suffix is needed
vm-salwerom% kldstat
Id Refs Address            Size     Name
1   21 0xffffffff80100000 711d58   kernel
2    1 0xffffffff80812000 85d0     procfs.ko
3    2 0xffffffff8081b000 9628     pseudofs.ko
4    1 0xffffffff80825000 68ad0    if_em.ko
5    1 0xffffffff80a12000 2c92     geom_md.ko
6    1 0xffffffff80a15000 50fb     tmpfs.ko
7    1 0xffffffff80a1b000 1fa      green_saver.ko
8    1 0xffffffff80a1c000 381      nfssvc.ko
vm-salwerom%


so I am able to load nfssvc.ko (with '.ko' suffix) ant unable to load nfssvc (without '.ko' suffix) - why ?

--
Marek Salwerowicz


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