From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 101977] UE4 4.17 causes hang in amdgpu_cs_query_fence_status
Date: Mon, 31 Jul 2017 00:55:38 +0000 [thread overview]
Message-ID: <bug-101977-502@http.bugs.freedesktop.org/> (raw)
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https://bugs.freedesktop.org/show_bug.cgi?id=101977
Bug ID: 101977
Summary: UE4 4.17 causes hang in amdgpu_cs_query_fence_status
Product: Mesa
Version: git
Hardware: x86-64 (AMD64)
OS: Linux (All)
Status: NEW
Severity: normal
Priority: medium
Component: Drivers/Gallium/radeonsi
Assignee: dri-devel@lists.freedesktop.org
Reporter: ttimo@ttimo.net
QA Contact: dri-devel@lists.freedesktop.org
Created attachment 133142
--> https://bugs.freedesktop.org/attachment.cgi?id=133142&action=edit
backtrace and dmesg
Ubuntu 16.04.2 LTS x86_64
kernel 4.12.4-041204-generic
Latest mesa git as of today 07/30
Latest UE4 4.17 out git branch as of today (4.17 not officially released yet)
clang 3.9 3.9.1-4ubuntu3~16.04.1 (tags/RELEASE_391/rc2) (used for mesa and UE4)
Starting the editor, or starting directly on a game, either in gl3 or gl4 mode
causes a hang. You have to use -NOSPLASH to avoid another, unrelated issue. My
typical command line looks like this:
UnrealEngine> set ver 3.9 ; env
LD_LIBRARY_PATH=$HOME/usr/lib:/usr/lib/llvm-$ver/lib
LIBGL_DRIVERS_PATH=$HOME/usr/lib/dri:/usr/lib/i386-linux-gnu/dri
LIBGL_DEBUG=verbose
VK_ICD_FILENAMES=/opt/Valve/mesa/src/amd/vulkan/dev_icd.json
./Engine/Binaries/Linux/UE4Editor-Linux-Debug -opengl4 -NOSPLASH
For GL3, pass -opengl3 on the command line and set env var
MESA_GL_VERSION_OVERRIDE=3.2 (results are the same)
Attaching backtrace and dmesg
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next reply other threads:[~2017-07-31 0:55 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-31 0:55 bugzilla-daemon [this message]
2017-08-02 22:08 ` [Bug 101977] UE4 4.17 causes Assertion `G_0286CC_LINEAR_CENTER_ENA(shader->config.spi_ps_input_addr)' failed bugzilla-daemon
2017-08-02 23:26 ` bugzilla-daemon
2017-08-07 22:57 ` bugzilla-daemon
2017-08-07 23:49 ` bugzilla-daemon
2017-08-08 11:07 ` bugzilla-daemon
2017-08-08 11:19 ` bugzilla-daemon
2017-08-08 11:31 ` bugzilla-daemon
2017-08-08 11:44 ` bugzilla-daemon
2017-08-08 12:09 ` bugzilla-daemon
2017-08-08 16:28 ` bugzilla-daemon
2017-08-08 17:03 ` bugzilla-daemon
2017-08-08 21:12 ` bugzilla-daemon
2017-08-08 22:23 ` bugzilla-daemon
2017-08-08 22:28 ` bugzilla-daemon
2017-08-08 22:54 ` bugzilla-daemon
2017-08-08 23:06 ` bugzilla-daemon
2017-08-08 23:25 ` bugzilla-daemon
2017-08-13 16:59 ` bugzilla-daemon
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