New CC modules not loading after Kernel recompilation

[Adrian Chadd]

Hi,

Try kldxref /boot/kernel

If it doesn't help, try recompiling the module.


-a


On 20 May 2015 at 19:41, Karlis Laivins <karlis.laivins at gmail.com> wrote:
> Good Morning,
>
> I have a following issue, maybe someone has encountered this and can
> provide me with a quick solution to a following issue.
>
> I have compiled a module, which is a modified version of the NewReno
> congestion control algorithm. I tried to load it into Kernel successfully
> before I recompiled Kernel with a following config file, so I can use
> Imunes and test the new module:
>
> include GENERIC
> nooptions FLOWTABLE
> options VIMAGE
> options VNET_DEBUG
> options MROUTING
>
> options IPSEC
> device crypto
> options IPSEC_DEBUG
>
> options DDB
> options KDB
>
> The problem is - after the Kernel has been reompiled, I can no longer load
> the module with kldload. The error I get is:
>
> link_elf: symbol tcp_do_rfc3465 undefined
> kldload: can't load cc_changedreno.ko: No such file or directory
>
> And this is despite the fact the cc_changedreno.ko module is in
> /boot/kernel/.
>
> Thank you in advance!
>
> BR,
> Karlis
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