[Bug 107161] New: [CI][SKL+] kms_draw_crc, kms_flip,tiling,... - igt_debugfs-DEBUG: CRC mismatch at index 0:
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Mon Jul 9 07:51:06 UTC 2018
https://bugs.freedesktop.org/show_bug.cgi?id=107161
Bug ID: 107161
Summary: [CI][SKL+] kms_draw_crc, kms_flip,tiling,... -
igt_debugfs-DEBUG: CRC mismatch at index 0:
Product: DRI
Version: DRI git
Hardware: Other
OS: All
Status: NEW
Severity: normal
Priority: medium
Component: DRM/Intel
Assignee: intel-gfx-bugs at lists.freedesktop.org
Reporter: tomi.p.sarvela at intel.com
QA Contact: intel-gfx-bugs at lists.freedesktop.org
CC: intel-gfx-bugs at lists.freedesktop.org
Intel-GFX-CI is finding a lot of CRC mismatches after one wide filter was made
more specific to its case. This issue can be seen on hosts from gen SKL
forwards (SKL, KBL, APL, CFL, GLK)
and is found with tests
igt at kms_draw_crc@draw-method-xrgb2101010-render-untiled
igt at kms_draw_crc@draw-method-xrgb2101010-render-xtiled
igt at kms_draw_crc@draw-method-xrgb2101010-render-ytiled
igt at kms_draw_crc@draw-method-xrgb8888-render-untiled
igt at kms_draw_crc@draw-method-xrgb8888-render-xtiled
igt at kms_flip_tiling@flip-to-x-tiled
igt at kms_flip_tiling@flip-to-y-tiled
igt at kms_flip_tiling@flip-x-tiled
igt at kms_flip_tiling@flip-y-tiled
igt at kms_plane@pixel-format-pipe-a-planes
igt at kms_pwrite_crc
Example error output:
https://intel-gfx-ci.01.org/tree/drm-tip/IGT_4543/shard-glk3/igt@kms_draw_crc@draw-method-xrgb8888-render-xtiled.html
(kms_draw_crc:1380) igt_debugfs-CRITICAL: Test assertion failure function
igt_assert_crc_equal, file ../lib/igt_debugfs.c:370:
(kms_draw_crc:1380) igt_debugfs-CRITICAL: Failed assertion: !mismatch
Subtest draw-method-xrgb8888-render-xtiled failed.
**** DEBUG ****
(kms_draw_crc:1380) DEBUG: Test requirement passed: !(method ==
IGT_DRAW_MMAP_WC && !gem_mmap__has_wc(drm_fd))
(kms_draw_crc:1380) drmtest-DEBUG: Test requirement passed: is_i915_device(fd)
&& has_known_intel_chipset(fd)
(kms_draw_crc:1380) ioctl_wrappers-DEBUG: Test requirement passed:
has_modifiers
(kms_draw_crc:1380) DEBUG: Test requirement passed:
format_is_supported(formats[format_index], tiling)
(kms_draw_crc:1380) igt_fb-DEBUG: igt_create_fb_with_bo_size(width=1920,
height=1080, format=0x34325258, tiling=0x0, size=0)
(kms_draw_crc:1380) igt_fb-DEBUG: igt_create_fb_with_bo_size(handle=1,
pitch=7680)
(kms_draw_crc:1380) igt_fb-DEBUG: igt_create_fb_with_bo_size(width=1920,
height=1080, format=0x34325258, tiling=0x100000000000001, size=0)
(kms_draw_crc:1380) drmtest-DEBUG: Test requirement passed: is_i915_device(fd)
&& has_known_intel_chipset(fd)
(kms_draw_crc:1380) igt_fb-DEBUG: igt_create_fb_with_bo_size(handle=1,
pitch=7680)
(kms_draw_crc:1380) igt_draw-DEBUG: Test requirement passed: !(!rendercopy)
(kms_draw_crc:1380) igt_draw-DEBUG: Test requirement passed: !(rect->x % (32 /
buf->bpp) != 0 || rect->y % (32 / buf->bpp) != 0 || rect->w % (32 / buf->bpp)
!= 0 || rect->h % (32 / buf->bpp) != 0)
(kms_draw_crc:1380) igt_draw-DEBUG: Test requirement passed: gem_get_tiling(fd,
buf->handle, &tiling, &swizzle)
(kms_draw_crc:1380) igt_draw-DEBUG: Test requirement passed: gem_get_tiling(fd,
buf->handle, &tiling, &swizzle)
(kms_draw_crc:1380) igt_draw-DEBUG: Test requirement passed: !(!rendercopy)
(kms_draw_crc:1380) igt_draw-DEBUG: Test requirement passed: !(rect->x % (32 /
buf->bpp) != 0 || rect->y % (32 / buf->bpp) != 0 || rect->w % (32 / buf->bpp)
!= 0 || rect->h % (32 / buf->bpp) != 0)
(kms_draw_crc:1380) igt_draw-DEBUG: Test requirement passed: gem_get_tiling(fd,
buf->handle, &tiling, &swizzle)
(kms_draw_crc:1380) igt_draw-DEBUG: Test requirement passed: gem_get_tiling(fd,
buf->handle, &tiling, &swizzle)
(kms_draw_crc:1380) igt_draw-DEBUG: Test requirement passed: !(!rendercopy)
(kms_draw_crc:1380) igt_draw-DEBUG: Test requirement passed: !(rect->x % (32 /
buf->bpp) != 0 || rect->y % (32 / buf->bpp) != 0 || rect->w % (32 / buf->bpp)
!= 0 || rect->h % (32 / buf->bpp) != 0)
(kms_draw_crc:1380) igt_draw-DEBUG: Test requirement passed: gem_get_tiling(fd,
buf->handle, &tiling, &swizzle)
(kms_draw_crc:1380) igt_draw-DEBUG: Test requirement passed: gem_get_tiling(fd,
buf->handle, &tiling, &swizzle)
(kms_draw_crc:1380) igt_draw-DEBUG: Test requirement passed: !(!rendercopy)
(kms_draw_crc:1380) igt_draw-DEBUG: Test requirement passed: !(rect->x % (32 /
buf->bpp) != 0 || rect->y % (32 / buf->bpp) != 0 || rect->w % (32 / buf->bpp)
!= 0 || rect->h % (32 / buf->bpp) != 0)
(kms_draw_crc:1380) igt_draw-DEBUG: Test requirement passed: gem_get_tiling(fd,
buf->handle, &tiling, &swizzle)
(kms_draw_crc:1380) igt_draw-DEBUG: Test requirement passed: gem_get_tiling(fd,
buf->handle, &tiling, &swizzle)
(kms_draw_crc:1380) igt_draw-DEBUG: Test requirement passed: !(!rendercopy)
(kms_draw_crc:1380) igt_draw-DEBUG: Test requirement passed: !(rect->x % (32 /
buf->bpp) != 0 || rect->y % (32 / buf->bpp) != 0 || rect->w % (32 / buf->bpp)
!= 0 || rect->h % (32 / buf->bpp) != 0)
(kms_draw_crc:1380) igt_draw-DEBUG: Test requirement passed: gem_get_tiling(fd,
buf->handle, &tiling, &swizzle)
(kms_draw_crc:1380) igt_draw-DEBUG: Test requirement passed: gem_get_tiling(fd,
buf->handle, &tiling, &swizzle)
(kms_draw_crc:1380) igt_debugfs-DEBUG: CRC mismatch at index 0: 0x17128270 !=
0x12eca29
(kms_draw_crc:1380) igt_debugfs-CRITICAL: Test assertion failure function
igt_assert_crc_equal, file ../lib/igt_debugfs.c:370:
(kms_draw_crc:1380) igt_debugfs-CRITICAL: Failed assertion: !mismatch
(kms_draw_crc:1380) igt_core-INFO: Stack trace:
(kms_draw_crc:1380) igt_core-INFO: #0 [__igt_fail_assert+0x180]
(kms_draw_crc:1380) igt_core-INFO: #1 [igt_assert_crc_equal+0xba]
(kms_draw_crc:1380) igt_core-INFO: #2 [draw_method_subtest+0x1df]
(kms_draw_crc:1380) igt_core-INFO: #3 [__real_main316+0xc7]
(kms_draw_crc:1380) igt_core-INFO: #4 [main+0x44]
(kms_draw_crc:1380) igt_core-INFO: #5 [__libc_start_main+0xe7]
(kms_draw_crc:1380) igt_core-INFO: #6 [_start+0x2a]
**** END ****
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