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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [IGT][CFL only] igt@kms_frontbuffer_tracking@* dmesg-warn *ERROR* [CRTC:37:pipe A] flip_done timed out"
href="https://bugs.freedesktop.org/show_bug.cgi?id=105006">105006</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>[IGT][CFL only] igt@kms_frontbuffer_tracking@* dmesg-warn *ERROR* [CRTC:37:pipe A] flip_done timed out
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
<tr>
<th>Version</th>
<td>DRI git
</td>
</tr>
<tr>
<th>Hardware</th>
<td>Other
</td>
</tr>
<tr>
<th>OS</th>
<td>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>elizabethx.de.la.torre.mena@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=137224" name="attach_137224" title="dmesg log">attachment 137224</a> <a href="attachment.cgi?id=137224&action=edit" title="dmesg log">[details]</a></span>
dmesg log
This bug derivative from <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [IGT] some KMS/PM_RPM tests has a dmesg-warninig: *ERROR* [CRTC:42:pipe A]/[CONNECTOR:76:eDP-1]/[PLANE:27:plane 1A] flip_done timed out"
href="show_bug.cgi?id=103799">bug 103799</a> to make easier to work with this issue.
>From dmesg:
[ 781.281824] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]]
*ERROR* [CRTC:37:pipe A] flip_done timed out
[ 784.179706] [drm:gen8_irq_handler [i915]] hotplug event received, stat
0x00200000, dig 0x10101011, pins 0x00000020
[ 784.179771] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
[ 784.438079] [drm:gen8_irq_handler [i915]] hotplug event received, stat
0x00200000, dig 0x10101011, pins 0x00000020
[ 784.438144] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
[ 790.002545] [drm:gen8_irq_handler [i915]] hotplug event received, stat
0x00200000, dig 0x10101011, pins 0x00000020
[ 790.002611] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
[ 790.262155] [drm:gen8_irq_handler [i915]] hotplug event received, stat
0x00200000, dig 0x10101011, pins 0x00000020
[ 790.262221] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
[ 791.521838] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]]
*ERROR* [CONNECTOR:49:eDP-1] flip_done timed out
======================================
Graphic stack
======================================
Component: drm
tag: libdrm-2.4.88-25-g1749d56
commit: 1749d56ea00f350a74f662bdad82bcafa19889da
Component: cairo
tag: 1.15.8-61-g84fc0ce
commit: 84fc0ce91d1a57d20500f710abc0e17de82c67df
Component: intel-gpu-tools
tag: intel-gpu-tools-1.20-169-gac6739b
commit: ac6739bcc7ee9682b40e7b7ac9625674fe3dc95e
Component: piglit
tag: piglit-v1
commit: f76ed7991c8afd597a5797c0965c1d696e34f408
======================================
Software
======================================
kernel version : 4.15.0-rc1-drm-tip-ww48-commit-4faecf8+
hostname : CFL-1
architecture : x86_64
os version : Ubuntu 16.10
os codename : yakkety
kernel driver : i915
bios revision : 104.3
bios release date : 09/14/2017
ksc : 1.5
hardware acceleration : disabled
swap partition : enabled on (/dev/nvme0n1p3)
======================================
Graphic drivers
======================================
libdrm : 2.4.88
cairo : 1.15.9
intel-gpu-tools (tag) : intel-gpu-tools-1.20-169-gac6739b
intel-gpu-tools (commit) : ac6739b
======================================
Hardware
======================================
motherboard model : CoffeeLakeClientPlatform
motherboard id : CoffeeLakeSUDIMMRVP
form factor : Desktop
manufacturer : IntelCorporation
cpu family : Other
cpu family id : 6
cpu information : Genuine Intel(R) CPU 0000 @ 3.60GHz
gpu card : Intel Corporation Device 3e92 (prog-if 00 [VGA
controller])
memory ram : 15.57 GB
max memory ram : 32 GB
cpu thread : 12
cpu core : 6
cpu model : 158
cpu stepping : 10
socket : Other
current cd clock frequency : 337500 kHz
maximum cd clock frequency : 675000 kHz
displays connected : eDP-1 DP-1
======================================
Firmware
======================================
dmc fw loaded : yes
dmc version : 1.4
guc fw loaded : fetch SUCCESS, load SUCCESS
guc version wanted : wanted 9.39, found 9.39
guc version found : wanted 9.39, found 9.39
======================================
kernel parameters
======================================
quiet pci=pcie_bus_safe intel_iommu=igfx_off auto panic=1 i915.alpha_support=1
i915.enable_guc_submission=1 i915.enable_guc_loading=1 nmi_watchdog=panic
drm.debug=0xe log_buf_len=4M resume=/dev/nvme0n1p3 fastboot</pre>
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