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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 - [IGT] [GLK] kms_cursor_legacy some subtest causes test assertion failure"
href="https://bugs.freedesktop.org/show_bug.cgi?id=101634">101634</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>[IGT] [GLK] kms_cursor_legacy some subtest causes test assertion failure
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
<tr>
<th>Version</th>
<td>DRI git
</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/Intel
</td>
</tr>
<tr>
<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>humberto.i.perez.rodriguez@intel.com
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=132318" name="attach_132318" title="dmesg.log">attachment 132318</a> <a href="attachment.cgi?id=132318&action=edit" title="dmesg.log">[details]</a></span>
dmesg.log
The following test cases causes assertion failure in function on GLK with
latest configuration
testlist
========================================
igt@kms_cursor_legacy@2x-nonblocking-modeset-vs-cursor-atomic
igt@kms_cursor_legacy@2x-long-nonblocking-modeset-vs-cursor-atomic
test output
========================================
cursor_legacy:1419) igt-kms-DEBUG: display: A.0: plane_set_fb(77)
(kms_cursor_legacy:1419) igt-kms-DEBUG: display: DP-1: set_pipe(any)
(kms_cursor_legacy:1419) igt-kms-DEBUG: Setting Broadcast RGB mode on connector
68 to 1
(kms_cursor_legacy:1419) igt-kms-DEBUG: display: commit {
(kms_cursor_legacy:1419) igt-kms-DEBUG: display: populating plane data:
A.0, fb 77
(kms_cursor_legacy:1419) igt-kms-DEBUG: display: src = (0, 0) 1920 x 1080
dst = (0, 0) 1920 x 1080
(kms_cursor_legacy:1419) igt-kms-DEBUG: display: populating plane data:
A.1, fb 0
(kms_cursor_legacy:1419) igt-kms-DEBUG: display: populating plane data:
A.2, fb 0
(kms_cursor_legacy:1419) igt-kms-DEBUG: display: populating plane data:
A.3, fb 0
(kms_cursor_legacy:1419) igt-kms-DEBUG: display: populating plane data:
A.4, fb 114
(kms_cursor_legacy:1419) igt-kms-DEBUG: display: B: Setting NULL mode
(kms_cursor_legacy:1419) igt-kms-DEBUG: display: populating plane data:
B.0, fb 112
(kms_cursor_legacy:1419) igt-kms-DEBUG: display: populating plane data:
B.1, fb 0
(kms_cursor_legacy:1419) igt-kms-DEBUG: display: populating plane data:
B.2, fb 0
(kms_cursor_legacy:1419) igt-kms-DEBUG: display: populating plane data:
B.3, fb 0
(kms_cursor_legacy:1419) igt-kms-DEBUG: display: populating plane data:
B.4, fb 114
(kms_cursor_legacy:1419) igt-kms-DEBUG: display: populating plane data:
C.0, fb 0
(kms_cursor_legacy:1419) igt-kms-DEBUG: display: populating plane data:
C.1, fb 0
(kms_cursor_legacy:1419) igt-kms-DEBUG: display: populating plane data:
C.2, fb 0
(kms_cursor_legacy:1419) igt-kms-DEBUG: display: populating plane data:
C.3, fb 0
(kms_cursor_legacy:1419) igt-kms-DEBUG: display: populating plane data:
C.4, fb 0
(kms_cursor_legacy:1419) igt-kms-DEBUG: display: eDP-1: preparing atomic,
pipe: A
(kms_cursor_legacy:1419) igt-kms-DEBUG: display: DP-1: preparing atomic,
pipe: None
(kms_cursor_legacy:1419) igt-kms-DEBUG: display: HDMI-A-1: preparing
atomic, pipe: None
(kms_cursor_legacy:1419) igt-kms-DEBUG: display: HDMI-A-2: preparing
atomic, pipe: None
(kms_cursor_legacy:1419) igt-kms-DEBUG: display: }
(kms_cursor_legacy:1419) CRITICAL: Test assertion failure function
two_screens_flip_vs_cursor, file kms_cursor_legacy.c:1041:
(kms_cursor_legacy:1419) CRITICAL: Failed assertion:
get_vblank(display->drm_fd, pipe, 0) == vblank_start
(kms_cursor_legacy:1419) CRITICAL: Last errno: 9, Bad file descriptor
(kms_cursor_legacy:1419) CRITICAL: error: 6293 != 6292
**** END ****
Subtest 2x-long-nonblocking-modeset-vs-cursor-atomic: FAIL (0.420s)
(kms_cursor_legacy:1419) igt-core-DEBUG: Exiting with status code 99
(kms_cursor_legacy:1419) igt-kms-DEBUG: VT: original mode 0x0 restored
(kms_cursor_legacy:1419) igt-debugfs-DEBUG: Opening debugfs directory
'/sys/kernel/debug/dri/0'
======================================
Software
======================================
architecture : x86_64
os version : Ubuntu 16.10
os codename : yakkety
kernel driver : i915
bios revision : 50.51
bios release date : 06/02/2017
ksc : 1.32
======================================
Graphic drivers
======================================
Component: drm
tag: libdrm-2.4.80-29-g7e6bf88
commit: 7e6bf88cac315a9fa41818cf72a7b5d18a2cb1fc
Component: cairo
tag: 1.15.4-28-g57b4050
commit: 57b40507dda3f58dfc8635548d606b86dc7bcf51
Component: intel-gpu-tools
tag: intel-gpu-tools-1.18-284-g9918014
commit: 9918014df55d0393f99a31e3c398a4b38c90bb80
Component: piglit
tag: piglit-v1
commit: 1b8356e6dfa07480c154fccb47f6ef9c908ef652
======================================
Kernel
======================================
commit 85a692e2c6a7cf93082044d776e838cb9e9b2146
Author: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>>
AuthorDate: Wed Jun 28 15:25:29 2017 +0100
Commit: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>>
CommitDate: Wed Jun 28 15:25:29 2017 +0100
======================================
Hardware
======================================
platform : Geminilake
motherboard model : Geminilake
motherboard id : GLKRVP1DDR4(05)
form factor : Hand Held
manufacturer : IntelCorp.
cpu family : Other
cpu family id : 6
cpu information : Genuine Intel(R) CPU @ 1.10GHz
gpu card : Intel Corporation Device 3184 (rev 01) (prog-if 00
[VGA controller])
memory ram : 3.67 GB
max memory ram : 16 GB
cpu thread : 4
cpu core : 4
cpu model : 122
cpu stepping : 0
hard drive : 74GiB (80GB)
current cd clock frequency : 79200 kHz
maximum cd clock frequency : 316800 kHz
displays connected : eDP-1 DP-1 HDMI-A-2
======================================
Firmware
======================================
dmc fw loaded : yes
dmc version : 1.4
guc fw loaded : SUCCESS
guc version wanted : 10.56
guc version found : 10.56
======================================
kernel parameters
======================================
drm.debug=0x1e i915.alpha_support=1 resume=/dev/sda3 fastboot
i915.enable_guc_loading=2 i915.enable_guc_submission=2 log_buf_len=1M
attachments
======================================
dmesg.log
kern.log</pre>
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