Results for igt@perf@polling-small-buf

Result: Fail

integration-manifest git-log-oneline i915_display_info14 igt_runner14 runtimes14 results14.json results14-i915-load.json i915_display_info_post_exec14 boot14 dmesg14

DetailValue
Duration 0.11 seconds
Hostname
shard-rkl-6
Igt-Version
IGT-Version: 2.1-g9b3595a00 (x86_64) (Linux: 6.16.0-CI_DRM_16964-g8463eb039427+ x86_64)
Out
Using IGT_SRANDOM=1754521917 for randomisation
Opened device: /dev/dri/card0
Starting subtest: polling-small-buf
Read 654984 expected 990000 (66.16% of the expected number), polls=827
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 (0.113s)
Err
Starting subtest: polling-small-buf
(perf:2514) CRITICAL: Test assertion failure function test_polling_small_buf, file ../tests/intel/perf.c:2803:
(perf:2514) CRITICAL: Failed assertion: abs(n_expect_read_bytes - n_bytes_read) < 0.20 * n_expect_read_bytes
Subtest polling-small-buf failed.
**** DEBUG ****
(perf:2514) DEBUG: engine 0:0 - TestOa metric set UUID = 74dbc739-d871-41b5-be7b-fb547ac5bec9
(perf:2514) DEBUG: engine 0:0 - TestOa metric set UUID = 74dbc739-d871-41b5-be7b-fb547ac5bec9
(perf:2514) DEBUG: engine 0:0 - TestOa metric set UUID = 74dbc739-d871-41b5-be7b-fb547ac5bec9
(perf:2514) INFO: Read 654984 expected 990000 (66.16% of the expected number), polls=827
(perf:2514) CRITICAL: Test assertion failure function test_polling_small_buf, file ../tests/intel/perf.c:2803:
(perf:2514) CRITICAL: Failed assertion: abs(n_expect_read_bytes - n_bytes_read) < 0.20 * n_expect_read_bytes
(perf:2514) igt_core-INFO: Stack trace:
(perf:2514) igt_core-INFO:   #0 ../lib/igt_core.c:2075 __igt_fail_assert()
(perf:2514) igt_core-INFO:   #1 [test_polling_small_buf+0x2d5]
(perf:2514) igt_core-INFO:   #2 ../tests/intel/perf.c:6025 __igt_unique____real_main5860()
(perf:2514) igt_core-INFO:   #3 ../tests/intel/perf.c:5860 main()
(perf:2514) igt_core-INFO:   #4 [__libc_init_first+0x8a]
(perf:2514) igt_core-INFO:   #5 [__libc_start_main+0x8b]
(perf:2514) igt_core-INFO:   #6 [_start+0x25]
****  END  ****
Subtest polling-small-buf: FAIL (0.113s)
Dmesg
<6> [321.932979] Console: switching to colour dummy device 80x25
<6> [321.933036] [IGT] perf: executing
<7> [321.946207] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [321.946410] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off
<7> [321.947301] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00
<6> [321.949084] Console: switching to colour frame buffer device 240x67
<7> [321.959922] i915 0000:00:02.0: [drm:i915_gem_open [i915]]
<7> [321.960384] i915 0000:00:02.0: [drm:i915_gem_open [i915]]
<6> [321.966856] [IGT] perf: starting subtest polling-small-buf
<7> [321.966996] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off
<7> [321.967165] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [321.967309] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02
<7> [321.981438] i915 0000:00:02.0: [drm:i915_oa_stream_init.isra.0 [i915]] opening stream oa config uuid=74dbc739-d871-41b5-be7b-fb547ac5bec9
<6> [322.079603] [IGT] perf: finished subtest polling-small-buf, FAIL
<7> [322.080110] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off
<7> [322.080859] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00
<7> [322.082294] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0
<6> [322.082401] [IGT] perf: exiting, ret=98
<7> [322.169090] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off
<7> [322.169790] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [322.170497] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02
<7> [322.172322] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
Created at 2025-08-07 00:17:56