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<base href="https://bugs.freedesktop.org/">
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<body><table border="1" cellspacing="0" cellpadding="8">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Playing video hangs X-Server with showing scrambled picture, sound still playing."
href="https://bugs.freedesktop.org/show_bug.cgi?id=104345">104345</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>Playing video hangs X-Server with showing scrambled picture, sound still playing.
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux (All)
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Component</th>
<td>DRM/AMDgpu
</td>
</tr>
<tr>
<th>Assignee</th>
<td>dri-devel@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>bernhardu@mailbox.org
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=136312" name="attach_136312" title="kernel output captured from the serial line.">attachment 136312</a> <a href="attachment.cgi?id=136312&action=edit" title="kernel output captured from the serial line.">[details]</a></span>
kernel output captured from the serial line.
Playing video hangs X-Server with showing scrambled picture, sound still
playing.
System hangs after some time playing mostly when playing a recorded DVB-S-SD
stream via VLC. Happened also with other videos and players.
This left the system showing a distorted version of the last shown frame from
the video. Most of the time it is a chess board like pattern.
Sound is still playing regularly.
A ssh connection is still possible.
Playing the exact same video again later works without problem.
Kernel output shows at this time following:
[ 4353.316286] amdgpu 0000:08:00.0: GPU fault detected: 146 0x0570480c
[ 4353.328836] amdgpu 0000:08:00.0: VM_CONTEXT1_PROTECTION_FAULT_ADDR
0x001004AE
[ 4353.343791] amdgpu 0000:08:00.0: VM_CONTEXT1_PROTECTION_FAULT_STATUS
0x0A04800C
[ 4353.358755] amdgpu 0000:08:00.0: VM fault (0x0c, vmid 5) at page 1049774,
read from 'TC0' (0x54433000) (72)
[ 4353.378234] amdgpu 0000:08:00.0: GPU fault detected: 146 0x0570440c
[ 4353.390777] amdgpu 0000:08:00.0: VM_CONTEXT1_PROTECTION_FAULT_ADDR
0x0010049C
[ 4353.405735] amdgpu 0000:08:00.0: VM_CONTEXT1_PROTECTION_FAULT_STATUS
0x0A04400C
[ 4353.420692] amdgpu 0000:08:00.0: VM fault (0x0c, vmid 5) at page 1049756,
read from 'TC1' (0x54433100) (68)
Followed by this:
[ 4592.681352] INFO: task amdgpu_cs:0:1007 blocked for more than 120 seconds.
[ 4592.695116] Tainted: G O 4.13.0-1-amd64 #1 Debian
4.13.13-1
[ 4592.709587] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this
message.
[ 4592.725255] amdgpu_cs:0 D 0 1007 1000 0x00400000
[ 4592.736245] Call Trace:
[ 4592.741145] ? __schedule+0x3c8/0x860
[ 4592.748486] ? schedule+0x32/0x80
[ 4592.755120] ? schedule_timeout+0x1da/0x350
[ 4592.763537] ? amdgpu_vm_validate_level.isra.9+0x80/0x80 [amdgpu]
[ 4592.775725] ? dma_fence_default_wait+0x239/0x260
[ 4592.785138] ? dma_fence_default_wait+0x239/0x260
[ 4592.794548] ? dma_fence_free+0x20/0x20
[ 4592.802220] ? dma_fence_wait_timeout+0x33/0xe0
[ 4592.811317] ? amdgpu_ctx_add_fence+0x61/0xf0 [amdgpu]
[ 4592.821632] ? amdgpu_cs_ioctl+0x156b/0x1920 [amdgpu]
[ 4592.831784] ? amdgpu_cs_find_mapping+0x90/0x90 [amdgpu]
[ 4592.842432] ? drm_ioctl_kernel+0x65/0xb0 [drm]
[ 4592.851510] ? drm_ioctl+0x2e3/0x3a0 [drm]
[ 4592.859737] ? amdgpu_cs_find_mapping+0x90/0x90 [amdgpu]
[ 4592.870373] ? do_futex+0x2df/0xa90
[ 4592.877376] ? amdgpu_drm_ioctl+0x49/0x80 [amdgpu]
[ 4592.886971] ? do_vfs_ioctl+0x9f/0x600
[ 4592.894471] ? SyS_futex+0x7a/0x170
[ 4592.901453] ? SyS_ioctl+0x74/0x80
[ 4592.908264] ? system_call_fast_compare_end+0xc/0x97
Attached is a log captured on the serial port from boot to the
crash follwed by a Magic-Sys-Req-T.
This are the system specs:
Graphics: Card: Advanced Micro Devices [AMD/ATI] Baffin [Radeon RX 460] (XFX)
Display Server: x11 (X.Org 1.19.5 ) drivers: amdgpu (unloaded:
modesetting,fbdev,vesa)
Resolution: <a href="mailto:1920x1080@60.00hz">1920x1080@60.00hz</a>
OpenGL: renderer: AMD Radeon RX 460 Graphics (AMD POLARIS11 / DRM
3.18.0 / 4.13.0-1-amd64, LLVM 5.0.0)
version: 4.5 Mesa 17.2.5
System: Kernel: 4.13.0-1-amd64 x86_64 bits: 64
Desktop: KDE Plasma 5.10.5
Machine: Device: desktop Mobo: ASUSTeK model: PRIME B350M-A v: Rev X.0x
serial: N/A
UEFI: American Megatrends v: 3203 date: 11/09/2017
CPU: Octa core AMD Ryzen 7 1700 Eight-Core (-HT-MCP-) speed/max:
1550/3000 MHz
Error happened with Debian Stretch with linux 4.9 and later.
Currently it is running a Debian testing.
Is this the right product/component for this report?</pre>
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