<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - [BAT] [SKL Gt4e] kms_frontbuffer_tracking@basic fails due to FIFO underruns" href="https://bugs.freedesktop.org/show_bug.cgi?id=97830#c10">Comment # 10</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - [BAT] [SKL Gt4e] kms_frontbuffer_tracking@basic fails due to FIFO underruns" href="https://bugs.freedesktop.org/show_bug.cgi?id=97830">bug 97830</a> from <a class="email" href="mailto:jani.saarinen@intel.com" title="Jani Saarinen <jani.saarinen@intel.com>"> Jani Saarinen</a> <pre>With that series: Stdout IGT-Version: 1.16-g48a9e1e (x86_64) (Linux: 4.8.0-CI-Patchwork_2665+ x86_64) Primary screen: DP 3840x2160, crtc 26 FBC last action not supported FBC compression information not supported Can't test PSR: no usable eDP screen. Sink CRC not supported: primary screen is not eDP Stack trace: #0 [__igt_fail_assert+0x101] #1 [igt_assert_crc_equal+0x73] #2 [basic_subtest+0x4b4] #3 [main+0x1cf3] #4 [__libc_start_main+0xf0] #5 [_start+0x29] #6 [<unknown>+0x29] Subtest basic: FAIL (1.882s) Stderr (kms_frontbuffer_tracking:10973) igt-debugfs-CRITICAL: Test assertion failure function igt_assert_crc_equal, file igt_debugfs.c:276: (kms_frontbuffer_tracking:10973) igt-debugfs-CRITICAL: Failed assertion: a->crc[i] == b->crc[i] (kms_frontbuffer_tracking:10973) igt-debugfs-CRITICAL: error: 0x81d8e736 != 0x3234708f Subtest basic failed. **** DEBUG **** (kms_frontbuffer_tracking:10973) igt-fb-DEBUG: igt_create_fb_with_bo_size(width=1024, height=1024, format=0x34325258, tiling=0x100000000000001, size=4194304) (kms_frontbuffer_tracking:10973) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd) (kms_frontbuffer_tracking:10973) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd) (kms_frontbuffer_tracking:10973) igt-fb-DEBUG: igt_create_fb_with_bo_size(handle=4, pitch=4096) (kms_frontbuffer_tracking:10973) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd) (kms_frontbuffer_tracking:10973) igt-fb-DEBUG: igt_create_fb_with_bo_size(width=4340, height=3684, format=0x34325258, tiling=0x100000000000001, size=64200704) (kms_frontbuffer_tracking:10973) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd) (kms_frontbuffer_tracking:10973) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd) (kms_frontbuffer_tracking:10973) igt-fb-DEBUG: igt_create_fb_with_bo_size(handle=5, pitch=17408) (kms_frontbuffer_tracking:10973) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd) (kms_frontbuffer_tracking:10973) igt-fb-DEBUG: igt_create_fb_with_bo_size(width=3840, height=2160, format=0x34325258, tiling=0x100000000000001, size=33177600) (kms_frontbuffer_tracking:10973) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd) (kms_frontbuffer_tracking:10973) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd) (kms_frontbuffer_tracking:10973) igt-fb-DEBUG: igt_create_fb_with_bo_size(handle=6, pitch=15360) (kms_frontbuffer_tracking:10973) DEBUG: Blue CRC: pipe:[ceb4bb1f 00000000 00000000 00000000 00000000] sink:[unsupported!] (kms_frontbuffer_tracking:10973) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd) (kms_frontbuffer_tracking:10973) igt-fb-DEBUG: igt_create_fb_with_bo_size(width=3840, height=2160, format=0x34325258, tiling=0x100000000000001, size=33177600) (kms_frontbuffer_tracking:10973) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd) (kms_frontbuffer_tracking:10973) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd) (kms_frontbuffer_tracking:10973) igt-fb-DEBUG: igt_create_fb_with_bo_size(handle=6, pitch=15360) (kms_frontbuffer_tracking:10973) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd) (kms_frontbuffer_tracking:10973) igt-fb-DEBUG: igt_create_fb_with_bo_size(width=3840, height=2160, format=0x34325258, tiling=0x100000000000001, size=33177600) (kms_frontbuffer_tracking:10973) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd) (kms_frontbuffer_tracking:10973) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd) (kms_frontbuffer_tracking:10973) igt-fb-DEBUG: igt_create_fb_with_bo_size(handle=7, pitch=15360) (kms_frontbuffer_tracking:10973) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd) (kms_frontbuffer_tracking:10973) igt-fb-DEBUG: igt_create_fb_with_bo_size(width=3840, height=2160, format=0x34325258, tiling=0x100000000000001, size=33177600) (kms_frontbuffer_tracking:10973) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd) (kms_frontbuffer_tracking:10973) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd) (kms_frontbuffer_tracking:10973) igt-fb-DEBUG: igt_create_fb_with_bo_size(handle=8, pitch=15360) (kms_frontbuffer_tracking:10973) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd) (kms_frontbuffer_tracking:10973) igt-fb-DEBUG: igt_create_fb_with_bo_size(width=3840, height=2160, format=0x34325258, tiling=0x100000000000001, size=33177600) (kms_frontbuffer_tracking:10973) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd) (kms_frontbuffer_tracking:10973) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd) (kms_frontbuffer_tracking:10973) igt-fb-DEBUG: igt_create_fb_with_bo_size(handle=9, pitch=15360) (kms_frontbuffer_tracking:10973) igt-draw-DEBUG: Test requirement passed: intel_gen(intel_get_drm_devid(fd)) >= 5 (kms_frontbuffer_tracking:10973) igt-draw-DEBUG: Test requirement passed: intel_gen(intel_get_drm_devid(fd)) >= 5 (kms_frontbuffer_tracking:10973) igt-draw-DEBUG: Test requirement passed: intel_gen(intel_get_drm_devid(fd)) >= 5 (kms_frontbuffer_tracking:10973) igt-draw-DEBUG: Test requirement passed: intel_gen(intel_get_drm_devid(fd)) >= 5 (kms_frontbuffer_tracking:10973) igt-draw-DEBUG: Test requirement passed: intel_gen(intel_get_drm_devid(fd)) >= 5 (kms_frontbuffer_tracking:10973) igt-draw-DEBUG: Test requirement passed: intel_gen(intel_get_drm_devid(fd)) >= 5 (kms_frontbuffer_tracking:10973) igt-draw-DEBUG: Test requirement passed: intel_gen(intel_get_drm_devid(fd)) >= 5 (kms_frontbuffer_tracking:10973) igt-draw-DEBUG: Test requirement passed: intel_gen(intel_get_drm_devid(fd)) >= 5 (kms_frontbuffer_tracking:10973) igt-draw-DEBUG: Test requirement passed: intel_gen(intel_get_drm_devid(fd)) >= 5 (kms_frontbuffer_tracking:10973) igt-draw-DEBUG: Test requirement passed: intel_gen(intel_get_drm_devid(fd)) >= 5 (kms_frontbuffer_tracking:10973) DEBUG: Rect 0 CRC: pipe:[6dcf8e62 00000000 00000000 00000000 00000000] sink:[unsupported!] (kms_frontbuffer_tracking:10973) DEBUG: Rect 1 CRC: pipe:[9e690206 00000000 00000000 00000000 00000000] sink:[unsupported!] (kms_frontbuffer_tracking:10973) DEBUG: Rect 2 CRC: pipe:[7ddf2431 00000000 00000000 00000000 00000000] sink:[unsupported!] (kms_frontbuffer_tracking:10973) DEBUG: Rect 3 CRC: pipe:[3234708f 00000000 00000000 00000000 00000000] sink:[unsupported!] (kms_frontbuffer_tracking:10973) DEBUG: Calculated CRC: pipe:[ceb4bb1f 00000000 00000000 00000000 00000000] sink:[unsupported!] (kms_frontbuffer_tracking:10973) DEBUG: Calculated CRC: pipe:[ceb4bb1f 00000000 00000000 00000000 00000000] sink:[unsupported!] (kms_frontbuffer_tracking:10973) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd) (kms_frontbuffer_tracking:10973) igt-fb-DEBUG: igt_create_fb_with_bo_size(width=3840, height=2160, format=0x34325258, tiling=0x100000000000001, size=33177600) (kms_frontbuffer_tracking:10973) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd) (kms_frontbuffer_tracking:10973) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd) (kms_frontbuffer_tracking:10973) igt-fb-DEBUG: igt_create_fb_with_bo_size(handle=8, pitch=15360) (kms_frontbuffer_tracking:10973) igt-draw-DEBUG: Test requirement passed: intel_gen(intel_get_drm_devid(fd)) >= 5 (kms_frontbuffer_tracking:10973) DEBUG: Calculated CRC: pipe:[6dcf8e62 00000000 00000000 00000000 00000000] sink:[unsupported!] (kms_frontbuffer_tracking:10973) DEBUG: Calculated CRC: pipe:[6dcf8e62 00000000 00000000 00000000 00000000] sink:[unsupported!] (kms_frontbuffer_tracking:10973) DEBUG: Calculated CRC: pipe:[9e690206 00000000 00000000 00000000 00000000] sink:[unsupported!] (kms_frontbuffer_tracking:10973) DEBUG: Calculated CRC: pipe:[9e690206 00000000 00000000 00000000 00000000] sink:[unsupported!] (kms_frontbuffer_tracking:10973) igt-draw-DEBUG: Test requirement passed: intel_gen(intel_get_drm_devid(fd)) >= 5 (kms_frontbuffer_tracking:10973) DEBUG: Calculated CRC: pipe:[7ddf2431 00000000 00000000 00000000 00000000] sink:[unsupported!] (kms_frontbuffer_tracking:10973) DEBUG: Calculated CRC: pipe:[7ddf2431 00000000 00000000 00000000 00000000] sink:[unsupported!] (kms_frontbuffer_tracking:10973) igt-draw-DEBUG: Test requirement passed: intel_gen(intel_get_drm_devid(fd)) >= 5 (kms_frontbuffer_tracking:10973) DEBUG: Calculated CRC: pipe:[81d8e736 00000000 00000000 00000000 00000000] sink:[unsupported!] (kms_frontbuffer_tracking:10973) igt-debugfs-CRITICAL: Test assertion failure function igt_assert_crc_equal, file igt_debugfs.c:276: (kms_frontbuffer_tracking:10973) igt-debugfs-CRITICAL: Failed assertion: a->crc[i] == b->crc[i] (kms_frontbuffer_tracking:10973) igt-debugfs-CRITICAL: error: 0x81d8e736 != 0x3234708f **** END **** Environment PIGLIT_PLATFORM="mixed_glx_egl" PIGLIT_SOURCE_DIR="/opt/igt/piglit" Command /opt/igt/tests/kms_frontbuffer_tracking --run-subtest basic dmesg</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are on the CC list for the bug.</li> <li>You are the assignee for the bug.</li> </ul> </body> </html>