[Bug 94726] [Tonga] ARK: Survival Evolved crashes on savegame load. Out of Memory

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=94726

            Bug ID: 94726
           Summary: [Tonga] ARK: Survival Evolved crashes on savegame
                    load. Out of Memory
           Product: Mesa
           Version: git
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/Gallium/radeonsi
          Assignee: dri-devel at lists.freedesktop.org
          Reporter: thomas.rinsch at arcor.de
        QA Contact: dri-devel at lists.freedesktop.org

Created attachment 122589
  --> https://bugs.freedesktop.org/attachment.cgi?id=122589&action=edit
gdb logfile

ARK: Survival Evolved crashes when I try to load my singleplayer game.

Occurs only on my R9 380 with amdgpu/radeonsi.
Loading the game with LIBGL_ALWAYS_SOFTWARE works

Joining a server or starting a new game works with radeonsi as well.

Mesa is todays git, but problem exists with earlier versions as well.
llvm is yesterdays git.

It seems to be a memory allocation issue:
When I start the game with apitrace, my console is spammed with Mesa:

User error: GL_OUT_OF_MEMORY in glBufferData
Mesa: User error: GL_INVALID_VALUE in glBufferSubData(offset 0 + size 432 >
buffer size 0)
amdgpu: Failed to allocate a buffer:
amdgpu:    size      : 4096 bytes
amdgpu:    alignment : 4096 bytes
amdgpu:    domains   : 4
amdgpu: Failed to allocate a buffer:
amdgpu:    size      : 4096 bytes
amdgpu:    alignment : 4096 bytes
amdgpu:    domains   : 4

just before the crash.
However system monitor shows ~75% of System memory is free.

Attached the logfile from running the game with gdb, though it doesn't really
say much.

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