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<body><span class="vcard"><a class="email" href="mailto:ilvipero@gmx.com" title="Mauro Gaspari <ilvipero@gmx.com>"> <span class="fn">Mauro Gaspari</span></a>
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<a class="bz_bug_link
bz_status_NEW "
title="NEW - The GPU Vega 56 was hang while try to pass #GraphicsFuzz shader15 test"
href="https://bugs.freedesktop.org/show_bug.cgi?id=105317">bug 105317</a>
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<td>ilvipero@gmx.com
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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - The GPU Vega 56 was hang while try to pass #GraphicsFuzz shader15 test"
href="https://bugs.freedesktop.org/show_bug.cgi?id=105317#c10">Comment # 10</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - The GPU Vega 56 was hang while try to pass #GraphicsFuzz shader15 test"
href="https://bugs.freedesktop.org/show_bug.cgi?id=105317">bug 105317</a>
from <span class="vcard"><a class="email" href="mailto:ilvipero@gmx.com" title="Mauro Gaspari <ilvipero@gmx.com>"> <span class="fn">Mauro Gaspari</span></a>
</span></b>
<pre>I am also affected by this bug. I filed a bug with openSUSE tumbleweed and bug
was closed earlier this year.
However, with latest mesa updates, the issue resurfaced, therefore I reopened
the bug. This is the link <a href="https://bugzilla.opensuse.org/show_bug.cgi?id=1090456">https://bugzilla.opensuse.org/show_bug.cgi?id=1090456</a>
System Info:
OS: OpenSUSE tumbleweed x86_64 updated (2018 08 27)
Kernel: 4.18.0-1-default
Desktop Environment: KDE Plasma (x11)
OpenGL version string: 3.1 Mesa 18.1.6
GPU: AMD Radeon RX Vega 64 8GB
Relevant log lines I found during freeze:
2018-08-09T23:16:53.103775+08:00 MGDT-Tumbleweed kernel: [ 6305.852703]
[drm:amdgpu_job_timedout [amdgpu]] *ERROR* ring gfx timeout, last signaled
seq=1745163, last emitted seq=
1745165
2018-08-09T23:16:53.103795+08:00 MGDT-Tumbleweed kernel: [ 6305.852704] [drm]
No hardware hang detected. Did some blocks stall?
Dmesg lines relative to amdgpu:
[ 3.130759] [drm] amdgpu kernel modesetting enabled.
[ 3.135770] fb: switching to amdgpudrmfb from EFI VGA
[ 3.136106] amdgpu 0000:03:00.0: Invalid PCI ROM header signature: expecting
0xaa55, got 0xffff
[ 3.136171] amdgpu 0000:03:00.0: VRAM: 8176M 0x000000F400000000 -
0x000000F5FEFFFFFF (8176M used)
[ 3.136173] amdgpu 0000:03:00.0: GTT: 512M 0x000000F600000000 -
0x000000F61FFFFFFF
[ 3.136494] [drm] amdgpu: 8176M of VRAM memory ready
[ 3.136495] [drm] amdgpu: 8176M of GTT memory ready.
[ 4.114469] fbcon: amdgpudrmfb (fb0) is primary device
[ 4.141179] amdgpu 0000:03:00.0: fb0: amdgpudrmfb frame buffer device
[ 4.164072] amdgpu 0000:03:00.0: ring 0(gfx) uses VM inv eng 4 on hub 0
[ 4.164074] amdgpu 0000:03:00.0: ring 1(comp_1.0.0) uses VM inv eng 5 on hub
0
[ 4.164075] amdgpu 0000:03:00.0: ring 2(comp_1.1.0) uses VM inv eng 6 on hub
0
[ 4.164075] amdgpu 0000:03:00.0: ring 3(comp_1.2.0) uses VM inv eng 7 on hub
0
[ 4.164076] amdgpu 0000:03:00.0: ring 4(comp_1.3.0) uses VM inv eng 8 on hub
0
[ 4.164077] amdgpu 0000:03:00.0: ring 5(comp_1.0.1) uses VM inv eng 9 on hub
0
[ 4.164078] amdgpu 0000:03:00.0: ring 6(comp_1.1.1) uses VM inv eng 10 on
hub 0
[ 4.164079] amdgpu 0000:03:00.0: ring 7(comp_1.2.1) uses VM inv eng 11 on
hub 0
[ 4.164079] amdgpu 0000:03:00.0: ring 8(comp_1.3.1) uses VM inv eng 12 on
hub 0
[ 4.164080] amdgpu 0000:03:00.0: ring 9(kiq_2.1.0) uses VM inv eng 13 on hub
0
[ 4.164081] amdgpu 0000:03:00.0: ring 10(sdma0) uses VM inv eng 4 on hub 1
[ 4.164082] amdgpu 0000:03:00.0: ring 11(sdma1) uses VM inv eng 5 on hub 1
[ 4.164083] amdgpu 0000:03:00.0: ring 12(uvd) uses VM inv eng 6 on hub 1
[ 4.164084] amdgpu 0000:03:00.0: ring 13(uvd_enc0) uses VM inv eng 7 on hub
1
[ 4.164085] amdgpu 0000:03:00.0: ring 14(uvd_enc1) uses VM inv eng 8 on hub
1
[ 4.164085] amdgpu 0000:03:00.0: ring 15(vce0) uses VM inv eng 9 on hub 1
[ 4.164086] amdgpu 0000:03:00.0: ring 16(vce1) uses VM inv eng 10 on hub 1
[ 4.164087] amdgpu 0000:03:00.0: ring 17(vce2) uses VM inv eng 11 on hub 1
[ 4.164553] [drm] Initialized amdgpu 3.25.0 20150101 for 0000:03:00.0 on
minor 0
as a side note, the freeze does not happen on my Kubuntu system. Same hardware,
same games.
OS: Kubuntu 18.04 x86_64 updated (2018 08 27)
Kernel: 4.15.0-33-generic
Desktop Environment: KDE Plasma (x11)
OpenGL version string: 3.0 Mesa 18.0.5
GPU: AMD Radeon RX Vega 64 8GB</pre>
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