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Re: WARNING: kernel stack regs at ffffc9000024fea8 in udevadm:92 has bad 'bp' value 00007fffc4614d30




On Thu, Apr 20, 2017 at 08:42:52AM -0500, Josh Poimboeuf wrote:
> If it's recreatable, can you test with the following patch?

Yap, it is. /me builds a kernel...

> 
> diff --git a/arch/x86/kernel/unwind_frame.c b/arch/x86/kernel/unwind_frame.c
> index bda82df..abe36ff 100644
> --- a/arch/x86/kernel/unwind_frame.c
> +++ b/arch/x86/kernel/unwind_frame.c

...

Looks good.

Reported-and-tested-by: Borislav Petkov <bp@xxxxxxx>

Thanks.

-- 
Regards/Gruss,
    Boris.

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