[Bug 109923] Chromium shows blackscreen on sketchfab like sites (WebGL?) (rx460, 18.50-725072, 7/2/2019)

* [Bug 109923] Chromium shows blackscreen on sketchfab like sites (WebGL?) (rx460, 18.50-725072, 7/2/2019)
@ 2019-03-07  6:31 bugzilla-daemon
  2019-03-07 10:37 ` bugzilla-daemon
                   ` (11 more replies)
  0 siblings, 12 replies; 13+ messages in thread
From: bugzilla-daemon @ 2019-03-07  6:31 UTC (permalink / raw)
  To: dri-devel

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https://bugs.freedesktop.org/show_bug.cgi?id=109923

            Bug ID: 109923
           Summary: Chromium shows blackscreen on sketchfab like sites
                    (WebGL?) (rx460, 18.50-725072, 7/2/2019)
           Product: DRI
           Version: unspecified
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: major
          Priority: medium
         Component: DRM/AMDgpu-pro
          Assignee: dri-devel@lists.freedesktop.org
          Reporter: mihailov-d-v@mail.ru

Steps to Reproduce:
Open sketchfab.com, while loading chromium shows something, but then everything
gets black.

It is happening on 18.50-725072 amdgpu-pro drivers, while on 18.40-697810
chromium doesn't show blackscreen. I use Lubuntu 18.04.

Some outputs (there is one comment after dmesg):

$uname -a
Linux user 4.15.0-46-generic #49-Ubuntu SMP Wed Feb 6 09:33:07 UTC 2019 x86_64
x86_64 x86_64 GNU/Linux

$ dmesg | grep amdgpu
[    6.246244] [drm] amdgpu kernel modesetting enabled.
[    6.246246] [drm] amdgpu version: 18.50.1.418
[    6.257297] fb: switching to amdgpudrmfb from VESA VGA
[    6.257997] amdgpu 0000:01:00.0: Invalid PCI ROM header signature: expecting
0xaa55, got 0xffff
[    6.263289] amdgpu 0000:01:00.0: VRAM: 2048M 0x000000F400000000 -
0x000000F47FFFFFFF (2048M used)
[    6.263292] amdgpu 0000:01:00.0: GART: 256M 0x000000FF00000000 -
0x000000FF0FFFFFFF
[    6.267778] [drm] amdgpu: 2048M of VRAM memory ready
[    6.267780] [drm] amdgpu: 13014M of GTT memory ready.
[    6.633726] fbcon: amdgpudrmfb (fb0) is primary device
[    6.694025] amdgpu 0000:01:00.0: fb0: amdgpudrmfb frame buffer device
[    6.711472] [drm] Initialized amdgpu 3.27.0 20150101 for 0000:01:00.0 on
minor 0
[  203.253903] amdgpu 0000:01:00.0: GPU fault detected: 146 0x0378770c for
process chromium-browse pid 2365 thread chromium-browse pid 2365
[  203.253910] amdgpu 0000:01:00.0:   VM_CONTEXT1_PROTECTION_FAULT_ADDR  
0x0011306F
[  203.253912] amdgpu 0000:01:00.0:   VM_CONTEXT1_PROTECTION_FAULT_STATUS
0x0807700C
[  203.253915] amdgpu 0000:01:00.0: VM fault (0x0c, vmid 4, pasid 32771) at
page 1126511, read from 'SDM0' (0x53444d30) (119)
[  579.809297] amdgpu 0000:01:00.0: GPU fault detected: 146 0x0378770c for
process chromium-browse pid 2365 thread chromium-browse pid 2365
[  579.809305] amdgpu 0000:01:00.0:   VM_CONTEXT1_PROTECTION_FAULT_ADDR  
0x0011306F
[  579.809307] amdgpu 0000:01:00.0:   VM_CONTEXT1_PROTECTION_FAULT_STATUS
0x0E07700C
[  579.809310] amdgpu 0000:01:00.0: VM fault (0x0c, vmid 7, pasid 32771) at
page 1126511, read from 'SDM0' (0x53444d30) (119)

(The comment:)
The error messages after point [  203.253903] are typical for 18.40-697810 too,
but chromium seems work not so bad. Render artifacts doesn't count.
(End of comment)

chrome://version tab:

Chromium        72.0.3626.119 (Official Build) Built on Ubuntu , running on
Ubuntu 18.04 (64-bit)
Revision       
9a65993e2cde1b5797ec98da4cd9abcea464cd7b-refs/branch-heads/3626@{#876}
OS      Linux
JavaScript      V8 7.2.502.26
Flash   32.0.0.142 /usr/lib/adobe-flashplugin/libpepflashplayer.so
User Agent      Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like
Gecko) Ubuntu Chromium/72.0.3626.119 Chrome/72.0.3626.119 Safari/537.36
Command Line    /usr/lib/chromium-browser/chromium-browser
--ppapi-flash-path=/usr/lib/adobe-flashplugin/libpepflashplayer.so
--ppapi-flash-version=32.0.0.142 --enable-pinch
--enable-native-gpu-memory-buffers --enable-features=CheckerImaging
--flag-switches-begin --autoplay-policy=no-user-gesture-required
--enable-gpu-rasterization --enable-offline-auto-reload-visible-only
--disable-offline-auto-reload --enable-tcp-fastopen --enable-zero-copy
--ignore-gpu-blacklist --num-raster-threads=3
--enable-features=CheckerImaging,DrawOcclusion,ExpensiveBackgroundTimerThrottling,OptimizationHints,ParallelDownloading,UseSurfaceLayerForVideo
--disable-features=AutofillExpandedPopupViews,MemoryCoordinator,WebPayments,fill-on-account-select
--flag-switches-end
Executable Path /usr/lib/chromium-browser/chromium-browser

If it's not the right place for this bug please tell me where can I report it,
if you know.

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