[Bug 89734] GL_AMD_pinned_memory extension causing a kernel hardlock

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Apr 6 06:54:19 PDT 2015


https://bugs.freedesktop.org/show_bug.cgi?id=89734

--- Comment #16 from Christian König <deathsimple at vodafone.de> ---
(In reply to poub365-bugzilla from comment #15)
> Created attachment 114842 [details]
> dmesg with patch
> 
> Very strange: I booted on the patch kernel today to get a Xlog. No
> flickering on desktop neither on fullscreen game. I didn't upgrade any
> component since last time. Dolphin is working fine from my quick test.

Mhm, could be an uninitialized variable or something like this. Not sure off
hand. But if it works fine now it's unlikely that this is a driver problem.

> 
> So, I can now exit dolphin without freezing. I get this message on the
> console:
> 
> The program 'dolphin-emu' received an X Window System error.
> This probably reflects a bug in the program.
> The error was 'BadWindow (invalid Window parameter)'.
>   (Details: serial 8835 error_code 3 request_code 38 minor_code 0)
>   (Note to programmers: normally, X errors are reported asynchronously;
>    that is, you will receive the error a while after causing it.
>    To debug your program, run it with the --sync command line
>    option to change this behavior. You can then get a meaningful
>    backtrace from your debugger if you break on the gdk_x_error() function.)
> terminate called without an active exception
> Abandon (core dumped)
> 
> I attach my dmesg and xorg.log just in case.

That's a completely different issue, not even sure if it is a driver problem at
all.

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