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<base href="https://bugs.freedesktop.org/">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [CI]igt@kms_cursor_crc@cursor-128x128-suspend - incomplete - last line i dmesg :[drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A"
href="https://bugs.freedesktop.org/show_bug.cgi?id=106024">106024</a>
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</tr>
<tr>
<th>Summary</th>
<td>[CI]igt@kms_cursor_crc@cursor-128x128-suspend - incomplete - last line i dmesg :[drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A
</td>
</tr>
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<th>Product</th>
<td>DRI
</td>
</tr>
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<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>
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<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>marta.lofstedt@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><a href="https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_18/fi-kbl-7567u/igt@kms_cursor_crc@cursor-128x128-suspend.html">https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_18/fi-kbl-7567u/igt@kms_cursor_crc@cursor-128x128-suspend.html</a>
run.log
running: igt/gem_exec_suspend/basic-s4-devices
[31/75] skip: 9, pass: 22 \
FATAL: command execution failed
...
Completed CI_IGT_test drmtip_18/fi-kbl-7567u/14 : FAILURE
CI_IGT_test runtime 543 seconds
Rebooting fi-kbl-7567u
from dmesg:
<7>[ 228.912937] [IGT] gem_exec_suspend: starting subtest basic-S4-devices
...
<7>[ 236.220968] [IGT] kms_cursor_crc: executing
<7>[ 236.271155] [drm:drm_helper_probe_single_connector_modes]
[CONNECTOR:79:DP-2]
<7>[ 236.271194] [drm:intel_dp_detect [i915]] [CONNECTOR:79:DP-2]
<7>[ 236.271207] [drm:drm_helper_probe_single_connector_modes]
[CONNECTOR:79:DP-2] disconnected
<7>[ 236.271349] [drm:drm_helper_probe_single_connector_modes]
[CONNECTOR:84:HDMI-A-1]
<7>[ 236.271377] [drm:intel_hdmi_detect [i915]] [CONNECTOR:84:HDMI-A-1]
<7>[ 236.324829] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out,
falling back to bit banging on pin 4
<7>[ 236.327677] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent
adapter i915 gmbus dpc
<7>[ 236.327750] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed,
retry using GPIO bit-banging
<7>[ 236.327822] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on
i915 gmbus dpc. force bit now 1
<7>[ 236.330638] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent
adapter i915 gmbus dpc
<7>[ 236.330710] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on
i915 gmbus dpc. force bit now 0
<7>[ 236.384690] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out,
falling back to bit banging on pin 4
<7>[ 236.387545] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID: (err -6)
<7>[ 236.387555] [drm:drm_helper_probe_single_connector_modes]
[CONNECTOR:84:HDMI-A-1] disconnected
<7>[ 236.387910] [drm:drm_mode_addfb2] [FB:90]
<7>[ 236.388864] [drm:drm_mode_addfb2] [FB:90]
<7>[ 236.389309] [drm:drm_mode_addfb2] [FB:90]
<7>[ 236.389697] [IGT] kms_cursor_crc: starting subtest cursor-128x128-suspend
<7>[ 236.390307] [drm:drm_mode_addfb2] [FB:117]
<7>[ 236.416267] [drm:drm_mode_setcrtc] [CRTC:41:pipe A]
<7>[ 236.416331] [drm:drm_mode_setcrtc] [CONNECTOR:71:DP-1]
<7>[ 236.433833] [drm:drm_mode_setcrtc] [CRTC:55:pipe B]
<7>[ 236.434994] [drm:drm_mode_setcrtc] [CRTC:69:pipe C]
<7>[ 236.450171] [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO
underruns on pipe A</pre>
</div>
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