S905x (VIM) ramdon crashes, maybe due to display driver.

[Neil Armstrong]

Hi,

On 05/10/2020 14:42, zhangn1985 at outlook.com wrote:
> hi,
> 
> I observed VIM ramdon crashes from 5.7 kernel with WIP patches[1] from this mail list. 
> 
> I have tried to find better power supply,  remove case,   install cooling fun, disable Xserver. VIM still ramdon crashes.
> 
> Thus I think this maybe VIM is broken, maybe due to thermal.
> 
> I don't have a chance to get the log, even no log print to console, when crash happens.
> 
> these days, I made it an arm64 build server, without connect a HDMI display. it runs very well, build kernel 3 days without any crash.
> 
> from the phenomenon I think some hidden issues may in display driver.

Your report is extremely vague, could you be more precise about which patch causes the issue ?
Does it still occur on more recent stable kernels ?
Please catch the crash on the console, otherwise we couldn't help...

Neil

> 
> 
> [1]: https://github.com/zhangn1985/linux/commits/master/debian/patches/khadas
> 
> BR.
> 
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