Results for igt@perf@polling-small-buf

Result: Fail

integration-manifest git-log-oneline i915_display_info19 igt_runner19 runtimes19 results19.json results19-i915-load.json i915_display_info_post_exec19 boot19 dmesg19

DetailValue
Duration 0.12 seconds
Hostname
shard-rkl-6
Igt-Version
IGT-Version: 2.1-g3f7672644 (x86_64) (Linux: 6.16.0-rc7-CI_DRM_16907-g90f3e20cc198+ x86_64)
Out
Using IGT_SRANDOM=1753201149 for randomisation
Opened device: /dev/dri/card0
Starting subtest: polling-small-buf
Read 622512 expected 990000 (62.88% of the expected number), polls=786
Stack trace:
  #0 ../lib/igt_core.c:2075 __igt_fail_assert()
  #1 [test_polling_small_buf+0x2d5]
  #2 ../tests/intel/perf.c:6025 __igt_unique____real_main5860()
  #3 ../tests/intel/perf.c:5860 main()
  #4 [__libc_init_first+0x8a]
  #5 [__libc_start_main+0x8b]
  #6 [_start+0x25]
Subtest polling-small-buf: FAIL (0.115s)
Err
Starting subtest: polling-small-buf
(perf:2141) CRITICAL: Test assertion failure function test_polling_small_buf, file ../tests/intel/perf.c:2803:
(perf:2141) CRITICAL: Failed assertion: abs(n_expect_read_bytes - n_bytes_read) < 0.20 * n_expect_read_bytes
Subtest polling-small-buf failed.
**** DEBUG ****
(perf:2141) DEBUG: engine 0:0 - TestOa metric set UUID = 74dbc739-d871-41b5-be7b-fb547ac5bec9
(perf:2141) DEBUG: engine 0:0 - TestOa metric set UUID = 74dbc739-d871-41b5-be7b-fb547ac5bec9
(perf:2141) DEBUG: engine 0:0 - TestOa metric set UUID = 74dbc739-d871-41b5-be7b-fb547ac5bec9
(perf:2141) INFO: Read 622512 expected 990000 (62.88% of the expected number), polls=786
(perf:2141) CRITICAL: Test assertion failure function test_polling_small_buf, file ../tests/intel/perf.c:2803:
(perf:2141) CRITICAL: Failed assertion: abs(n_expect_read_bytes - n_bytes_read) < 0.20 * n_expect_read_bytes
(perf:2141) igt_core-INFO: Stack trace:
(perf:2141) igt_core-INFO:   #0 ../lib/igt_core.c:2075 __igt_fail_assert()
(perf:2141) igt_core-INFO:   #1 [test_polling_small_buf+0x2d5]
(perf:2141) igt_core-INFO:   #2 ../tests/intel/perf.c:6025 __igt_unique____real_main5860()
(perf:2141) igt_core-INFO:   #3 ../tests/intel/perf.c:5860 main()
(perf:2141) igt_core-INFO:   #4 [__libc_init_first+0x8a]
(perf:2141) igt_core-INFO:   #5 [__libc_start_main+0x8b]
(perf:2141) igt_core-INFO:   #6 [_start+0x25]
****  END  ****
Subtest polling-small-buf: FAIL (0.115s)
Dmesg
<6> [84.939728] Console: switching to colour dummy device 80x25
<6> [84.939785] [IGT] perf: executing
<7> [84.948776] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [84.948948] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off
<7> [84.949694] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00
<6> [84.951340] Console: switching to colour frame buffer device 128x48
<7> [84.961813] i915 0000:00:02.0: [drm:i915_gem_open [i915]]
<7> [84.962253] i915 0000:00:02.0: [drm:i915_gem_open [i915]]
<6> [84.968845] [IGT] perf: starting subtest polling-small-buf
<7> [84.969429] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off
<7> [84.969638] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [84.969796] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02
<7> [84.983746] i915 0000:00:02.0: [drm:i915_oa_stream_init.isra.0 [i915]] opening stream oa config uuid=74dbc739-d871-41b5-be7b-fb547ac5bec9
<6> [85.083526] [IGT] perf: finished subtest polling-small-buf, FAIL
<7> [85.084024] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off
<7> [85.084818] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00
<7> [85.086659] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0
<6> [85.086777] [IGT] perf: exiting, ret=98
<7> [85.173783] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off
<7> [85.174519] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [85.175152] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02
<7> [85.176968] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
Created at 2025-07-22 17:14:01