Re: GPF in sidtab_context_to_sid

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On Tue, Nov 8, 2016 at 1:26 PM, Roberts, William C
<william.c.roberts@xxxxxxxxx> wrote:
> I found a very similar oops online:
>
> http://oops.kernel.org/oops/general-protection-fault-in-sidtab_context_to_sid/
>
> Has anyone encountered this bug?
>
> I had something reported to me very similar where the faulting instruction
> was:
>
> 0xffffffff8133c81e <+174>:   mov    0x14(%r12),%eax
>
> Addr2line on vmlinux produced:
>
> $ addr2line -f -e ./vmlinux ffffffff8133c81e
> context_cmp
> kernel/cht/security/selinux/ss/context.h:152

I'm guessing you don't have a reproducer?

It looks like both these kernels are older (3.x), have you seen this
on anything recent?

-- 
paul moore
www.paul-moore.com
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