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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@kms_frontbuffer_tracking@fbc-1p-primscrn-spr-indfb-fullscreen - Failed assertion: !fbc_wait_until_enabled() on second run"
href="https://bugs.freedesktop.org/show_bug.cgi?id=103609">103609</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>igt@kms_frontbuffer_tracking@fbc-1p-primscrn-spr-indfb-fullscreen - Failed assertion: !fbc_wait_until_enabled() on second run
</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>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>On my BDW NUCi5 the:
kms_frontbuffer_tracking --run-subtest fbc-1p-primscrn-spr-indfb-fullscreen
fails on the second and every following consecutive runs
igt@9fe5a9a3de
drm-tip 4.14.0-rc8+
While running all kms tests with:
drm-tip@d2ec28c538
igt@cdfe992134b, this issue didn't happen ~2 weeks ago. However, I reproduced
the issue with same configuration today.
testrunner@testrunner-desktop:~/igt-gpu-tools$ sudo
./tests/kms_frontbuffer_tracking --run-subtest
fbc-1p-primscrn-spr-indfb-fullscreen
[sudo] password for testrunner:
IGT-Version: 1.20-g9fe5a9a (x86_64) (Linux: 4.14.0-041400rc8-generic x86_64)
Primary screen: HDMI-A 1920x1200, crtc 0
FBC last action not supported
Can't test PSR: no usable eDP screen.
Sink CRC not supported: primary screen is not eDP
Subtest fbc-1p-primscrn-spr-indfb-fullscreen: SUCCESS (0,807s)
testrunner@testrunner-desktop:~/igt-gpu-tools$ sudo
./tests/kms_frontbuffer_tracking --run-subtest
fbc-1p-primscrn-spr-indfb-fullscreen
IGT-Version: 1.20-g9fe5a9a (x86_64) (Linux: 4.14.0-041400rc8-generic x86_64)
Primary screen: HDMI-A 1920x1200, crtc 0
FBC last action not supported
Can't test PSR: no usable eDP screen.
Sink CRC not supported: primary screen is not eDP
(kms_frontbuffer_tracking:1736) CRITICAL: Test assertion failure function
do_status_assertions, file kms_frontbuffer_tracking.c:1718:
(kms_frontbuffer_tracking:1736) CRITICAL: Failed assertion:
!fbc_wait_until_enabled()
Stack trace:
#0 [__igt_fail_assert+0x101]
#1 [__do_assertions+0x443]
#2 [main+0x3b69]
#3 [__libc_start_main+0xf1]
#4 [_start+0x2a]
#5 [<unknown>+0x2a]
Subtest fbc-1p-primscrn-spr-indfb-fullscreen failed.
**** DEBUG ****
(kms_frontbuffer_tracking:1736) DEBUG: Test requirement passed: fbc.can_test
(kms_frontbuffer_tracking:1736) drmtest-DEBUG: Test requirement passed:
is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:1736) igt-fb-DEBUG:
igt_create_fb_with_bo_size(width=1920, height=1200, format=0x34325258,
tiling=0x100000000000001, size=9216000)
(kms_frontbuffer_tracking:1736) drmtest-DEBUG: Test requirement passed:
is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:1736) igt-fb-DEBUG:
igt_create_fb_with_bo_size(handle=1, pitch=7680)
(kms_frontbuffer_tracking:1736) igt-fb-DEBUG:
igt_create_fb_with_bo_size(width=64, height=64, format=0x34325241, tiling=0x0,
size=16384)
(kms_frontbuffer_tracking:1736) igt-fb-DEBUG:
igt_create_fb_with_bo_size(handle=2, pitch=256)
(kms_frontbuffer_tracking:1736) drmtest-DEBUG: Test requirement passed:
is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:1736) igt-fb-DEBUG:
igt_create_fb_with_bo_size(width=64, height=64, format=0x34325258,
tiling=0x100000000000001, size=32768)
(kms_frontbuffer_tracking:1736) drmtest-DEBUG: Test requirement passed:
is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:1736) igt-fb-DEBUG:
igt_create_fb_with_bo_size(handle=3, pitch=512)
(kms_frontbuffer_tracking:1736) drmtest-DEBUG: Test requirement passed:
is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:1736) igt-fb-DEBUG:
igt_create_fb_with_bo_size(width=1024, height=1024, format=0x34325258,
tiling=0x100000000000001, size=4194304)
(kms_frontbuffer_tracking:1736) drmtest-DEBUG: Test requirement passed:
is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:1736) igt-fb-DEBUG:
igt_create_fb_with_bo_size(handle=4, pitch=4096)
(kms_frontbuffer_tracking:1736) drmtest-DEBUG: Test requirement passed:
is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:1736) igt-fb-DEBUG:
igt_create_fb_with_bo_size(width=2420, height=2724, format=0x34325258,
tiling=0x100000000000001, size=26537984)
(kms_frontbuffer_tracking:1736) drmtest-DEBUG: Test requirement passed:
is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:1736) igt-fb-DEBUG:
igt_create_fb_with_bo_size(handle=5, pitch=9728)
(kms_frontbuffer_tracking:1736) drmtest-DEBUG: Test requirement passed:
is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:1736) igt-fb-DEBUG:
igt_create_fb_with_bo_size(width=1920, height=1200, format=0x34325258,
tiling=0x100000000000001, size=9216000)
(kms_frontbuffer_tracking:1736) drmtest-DEBUG: Test requirement passed:
is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:1736) igt-fb-DEBUG:
igt_create_fb_with_bo_size(handle=6, pitch=7680)
(kms_frontbuffer_tracking:1736) DEBUG: Blue CRC: pipe:[b206dfdf 00000000
00000000 00000000 00000000] sink:[unsupported!]
(kms_frontbuffer_tracking:1736) drmtest-DEBUG: Test requirement passed:
is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:1736) igt-fb-DEBUG:
igt_create_fb_with_bo_size(width=1920, height=1200, format=0x34325258,
tiling=0x100000000000001, size=9216000)
(kms_frontbuffer_tracking:1736) drmtest-DEBUG: Test requirement passed:
is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:1736) igt-fb-DEBUG:
igt_create_fb_with_bo_size(handle=6, pitch=7680)
(kms_frontbuffer_tracking:1736) igt-draw-DEBUG: Test requirement passed:
gem_get_tiling(fd, buf->handle, &tiling, &swizzle)
(kms_frontbuffer_tracking:1736) igt-draw-DEBUG: Test requirement passed:
intel_gen(intel_get_drm_devid(fd)) >= 5
(kms_frontbuffer_tracking:1736) DEBUG: Rect 0 CRC: pipe:[92b15e48 00000000
00000000 00000000 00000000] sink:[unsupported!]
(kms_frontbuffer_tracking:1736) igt-draw-DEBUG: Test requirement passed:
gem_get_tiling(fd, buf->handle, &tiling, &swizzle)
(kms_frontbuffer_tracking:1736) DEBUG: checking asserts in line 1778
(kms_frontbuffer_tracking:1736) DEBUG: Calculated CRC: pipe:[b206dfdf 00000000
00000000 00000000 00000000] sink:[unsupported!]
(kms_frontbuffer_tracking:1736) DEBUG: Test requirement passed:
!fbc_not_enough_stolen()
(kms_frontbuffer_tracking:1736) DEBUG: Test requirement passed:
!fbc_stride_not_supported()
(kms_frontbuffer_tracking:1736) DEBUG: Calculated CRC: pipe:[b206dfdf 00000000
00000000 00000000 00000000] sink:[unsupported!]
(kms_frontbuffer_tracking:1736) igt-draw-DEBUG: Test requirement passed:
gem_get_tiling(fd, buf->handle, &tiling, &swizzle)
(kms_frontbuffer_tracking:1736) DEBUG: checking asserts in line 1822
(kms_frontbuffer_tracking:1736) DEBUG: Calculated CRC: pipe:[b206dfdf 00000000
00000000 00000000 00000000] sink:[unsupported!]
(kms_frontbuffer_tracking:1736) DEBUG: Test requirement passed:
!fbc_not_enough_stolen()
(kms_frontbuffer_tracking:1736) DEBUG: Test requirement passed:
!fbc_stride_not_supported()
(kms_frontbuffer_tracking:1736) DEBUG: Calculated CRC: pipe:[b206dfdf 00000000
00000000 00000000 00000000] sink:[unsupported!]
(kms_frontbuffer_tracking:1736) drmtest-DEBUG: Test requirement passed:
is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:1736) igt-fb-DEBUG:
igt_create_fb_with_bo_size(width=1920, height=1200, format=0x34325258,
tiling=0x100000000000001, size=9216000)
(kms_frontbuffer_tracking:1736) drmtest-DEBUG: Test requirement passed:
is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:1736) igt-fb-DEBUG:
igt_create_fb_with_bo_size(handle=9, pitch=7680)
(kms_frontbuffer_tracking:1736) DEBUG: checking asserts in line 2689
(kms_frontbuffer_tracking:1736) DEBUG: Calculated CRC: pipe:[92b15e48 00000000
00000000 00000000 00000000] sink:[unsupported!]
(kms_frontbuffer_tracking:1736) CRITICAL: Test assertion failure function
do_status_assertions, file kms_frontbuffer_tracking.c:1718:
(kms_frontbuffer_tracking:1736) CRITICAL: Failed assertion:
!fbc_wait_until_enabled()
(kms_frontbuffer_tracking:1736) igt-core-INFO: Stack trace:
(kms_frontbuffer_tracking:1736) igt-core-INFO: #0 [__igt_fail_assert+0x101]
(kms_frontbuffer_tracking:1736) igt-core-INFO: #1 [__do_assertions+0x443]
(kms_frontbuffer_tracking:1736) igt-core-INFO: #2 [main+0x3b69]
(kms_frontbuffer_tracking:1736) igt-core-INFO: #3 [__libc_start_main+0xf1]
(kms_frontbuffer_tracking:1736) igt-core-INFO: #4 [_start+0x2a]
(kms_frontbuffer_tracking:1736) igt-core-INFO: #5 [<unknown>+0x2a]
**** END ****
Subtest fbc-1p-primscrn-spr-indfb-fullscreen: FAIL (0,597s)
Nothing suspicious in dmesg.</pre>
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