* [Bug 101319] Tonga DC + UVD [drm:fill_plane_attributes [amdgpu]] *ERROR* Unable to reserve buffer
@ 2017-06-06 18:18 bugzilla-daemon
2017-07-05 18:37 ` bugzilla-daemon
0 siblings, 1 reply; 2+ messages in thread
From: bugzilla-daemon @ 2017-06-06 18:18 UTC (permalink / raw)
To: dri-devel
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https://bugs.freedesktop.org/show_bug.cgi?id=101319
Bug ID: 101319
Summary: Tonga DC + UVD [drm:fill_plane_attributes [amdgpu]]
*ERROR* Unable to reserve buffer
Product: DRI
Version: DRI git
Hardware: Other
OS: All
Status: NEW
Severity: normal
Priority: medium
Component: DRM/AMDgpu
Assignee: dri-devel@lists.freedesktop.org
Reporter: adf.lists@gmail.com
R9285 Tonga it seems that on various agd5f DC kernels using
mpv -fs --hwdec=vdpau <a 2160p60 very high bitrate video>
screen is 1920x1080 DVI-D
will sometimes produces logging with a few
[drm:fill_plane_attributes [amdgpu]] *ERROR* Unable to reserve buffer
grepping kernel log shows this is not new + only seems to happen with a DC
kernel (I spend more time in non DC kernels and have no instances with those).
First record April 3rd, but then it doesn't always happen and I don't always
run that test so it could have started earlier.
With just a few of the errors no bad effects noticed.
Today, with current agd5f amd-staging-4.11 I got a display lock with logging
below, I can't reproduce the lock, but can get a few of the messages to show.
Jun 6 17:48:16 ph4 kernel: [drm:fill_plane_attributes [amdgpu]] *ERROR* Unable
to reserve buffer
Jun 6 17:48:47 ph4 last message repeated 6136 times
Jun 6 17:49:33 ph4 last message repeated 9208 times
Jun 6 17:49:33 ph4 kernel: sysrq: SysRq : Emergency Sync
Jun 6 17:49:33 ph4 kernel: Emergency Sync complete
Jun 6 17:49:33 ph4 kernel: [drm:fill_plane_attributes [amdgpu]] *ERROR* Unable
to reserve buffer
Jun 6 17:49:34 ph4 last message repeated 306 times
Jun 6 17:49:34 ph4 kernel: sysrq: SysRq : Emergency Remount R/O
Jun 6 17:49:34 ph4 kernel: [drm:fill_plane_attributes [amdgpu]] *ERROR* Unable
to reserve buffer
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2017-06-06 18:18 [Bug 101319] Tonga DC + UVD [drm:fill_plane_attributes [amdgpu]] *ERROR* Unable to reserve buffer bugzilla-daemon
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