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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - kmscube: video cube not working: i965_dri.so does not support the 0xffffffff PCI ID and segfaulting"
href="https://bugs.freedesktop.org/show_bug.cgi?id=107965">107965</a>
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<th>Summary</th>
<td>kmscube: video cube not working: i965_dri.so does not support the 0xffffffff PCI ID and segfaulting
</td>
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<th>Product</th>
<td>Mesa
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<th>Version</th>
<td>git
</td>
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<th>Hardware</th>
<td>x86-64 (AMD64)
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<th>OS</th>
<td>Linux (All)
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<th>Status</th>
<td>NEW
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<th>Severity</th>
<td>normal
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<th>Priority</th>
<td>medium
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<th>Component</th>
<td>Demos
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<th>Assignee</th>
<td>mesa-dev@lists.freedesktop.org
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<th>Reporter</th>
<td>dirkneukirchen@web.de
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<th>QA Contact</th>
<td>mesa-dev@lists.freedesktop.org
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<pre>Created <span class=""><a href="attachment.cgi?id=141607" name="attach_141607" title="dmesg output of boot and 2x failing kmscube run at end - some lines with usb/hdd detection removed to cut down length">attachment 141607</a> <a href="attachment.cgi?id=141607&action=edit" title="dmesg output of boot and 2x failing kmscube run at end - some lines with usb/hdd detection removed to cut down length">[details]</a></span>
dmesg output of boot and 2x failing kmscube run at end - some lines with
usb/hdd detection removed to cut down length
I filed this bug at gitlab so probably the wrong location ?
<a href="https://gitlab.freedesktop.org/mesa/kmscube/issues/1">https://gitlab.freedesktop.org/mesa/kmscube/issues/1</a>
from there:
---
kmscube
kmscube -M rgba
both work
gst-play-1.0 sometestvideo.mkv works
Running
kmscube -V sometestvideo.mkv
is expected to work but fails.
<some OpenGL info>
Gstreamer state change: old: NULL current: READY pending: PLAYING
i965_dri.so does not support the 0xffffffff PCI ID and segfaulting
Redistributing latency
Gstreamer state change: old: READY current: PAUSED pending: PLAYING
segmentation fault (core dumped)
CPU: i7-3770
Graphics: integrated Intel ( Intel® HD Graphics 4000 )
Dual Monitor setup (1920x1080 and 1650x1050)
System: Archlinux
Kernel: 4.18.6-arch1-1-ARCH #1 SMP PREEMPT Wed Sep 5 11:54:09 UTC 2018 x86_64
GNU/Linux
kmscube git checkout from today
gst-play-1.0 --version
gst-play-1.0 version 1.14.2
GStreamer 1.14.2
libdrm 2.4.94-1
mesa 18.1.8-1
[521936.405178] kmscube[22991]: segfault at 0 ip 00007fb0e5954ad8 sp
00007ffcc8671938 error 6 in libc-2.28.so[7fb0e58d3000+14b000]
[521936.405185] Code: 0f 11 4c 17 f0 c3 48 3b 15 1d f8 11 00 0f 83 e2 00 00 00
48 39 f7 72 0f 74 12 4c 8d 0c 16 4c 39 cf 0f 82 63 01 00 00 48 89 d1 <f3> a4 c3
80 fa 08 73 12 80 fa 04 73 1e 80 fa 01 77 26 72 05 0f b6
---
tested today again and in journalctl I get
Sep 18 02:04:22 program-htpc systemd-coredump[31706]: Process 31676 (kmscube)
of user 1000 dumped core.
Stack trace of thread
31676:
#0 0x00007fb977275ad8
__memcpy_sse2_unaligned_erms (libc.so.6)
#1 0x000056123b4b8154 n/a
(/home/program/programming/git_2018-09/mesa/kmscube/kmscube)
I just wanted to run some simple "known good" test programs that use KMS (and
OpenGL) before running or testing more advanced stuff but it seems that I
already hit a wall :)</pre>
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