Re: [perf] perf_fuzzer triggers NULL pointer derefernce in i915 driver

[Dave Hansen]

On 12/12/19 11:09 PM, Jani Nikula wrote:
> On Thu, 12 Dec 2019, Vince Weaver <vincent.weaver@xxxxxxxxx> wrote:
>> with current git the perf_fuzzer was able to trigger this NULL pointer
>> de-reference in the i915 driver.
> Please file a bug.
> 
> https://gitlab.freedesktop.org/drm/intel/wikis/How-to-file-i915-bugs

I'm seeing the same thing.  It's annoyingly and immediately reproducible
for me:

	https://gitlab.freedesktop.org/drm/intel/issues/826

Let me know if you want anything fancier done like a bisect.  Looking
back through my kernel logs, it appears to also have happened with
5.4.0-rc4.