[Bug 111231] random VM_L2_PROTECTION_FAULTs when loading a world in minetest on AMD ryzen 2200G integrated graphics

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sat Jul 27 13:49:00 UTC 2019


https://bugs.freedesktop.org/show_bug.cgi?id=111231

--- Comment #9 from deltasquared <ds2.bugs.freedesktop at gmail.com> ---
Created attachment 144889
  --> https://bugs.freedesktop.org/attachment.cgi?id=144889&action=edit
Observed graphical corruption - left hand side of monitor

Taken in two photos as my screen's a rather large one.
This graphical corruption appears along the edges of some objects, which can
*sometimes* occur either when running minetest directly and loading a world or
replaying the above api trace.
However, I notice that sometimes no graphical corruption occors whatsoever but
everything still freezes. That's on top of the fact that the freeze itself
doesn't happen all the time... suggests something highly indetermistic at play?
Sometimes it flickers to a similarly corrupted version of the minetest logo
before the freeze, haven't caught that on camera yet.

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