Re: [igt-dev] ✓ Fi.CI.BAT: success for tests/kms_chamelium: Wait for chamelium being reachable after a suspend

Ser, Simon
2019-08-16T14:28:53Z

On Fri, 2019-08-16 at 09:08 +0000, Patchwork wrote:
> == Series Details ==
>
> Series: tests/kms_chamelium: Wait for chamelium being reachable after a suspend
> URL : https://patchwork.freedesktop.org/series/65292/
> State : success
>
> == Summary ==
>
> CI Bug Log - changes from CI_DRM_6715 -> IGTPW_3354
> ====================================================
>
> Summary
> -------
>
> **WARNING**
>
> Minor unknown changes coming with IGTPW_3354 need to be verified
> manually.
>
> If you think the reported changes have nothing to do with the changes
> introduced in IGTPW_3354, please notify your bug team to allow them
> to document this new failure mode, which will reduce false positives in CI.
>
> External URL: https://patchwork.freedesktop.org/api/1.0/series/65292/revisions/1/mbox/
>
> Possible new issues
> -------------------
>
> Here are the unknown changes that may have been introduced in IGTPW_3354:
>
> ### IGT changes ###
>
> #### Warnings ####
>
> * igt@kms_chamelium@common-hpd-after-suspend:
> - fi-kbl-7567u: [WARN][1] ([fdo#109380]) -> [CRASH][2]
> [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6715/fi-kbl-7567u/igt@kms_chamelium@common-hpd-after-suspend.html
> [2]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3354/fi-kbl-7567u/igt@kms_chamelium@common-hpd-after-suspend.html

CI successfully caught a bug in this patch, see below. When
__chamelium_rpc fails, it returns NULL. We should only call
xmlrpc_DECREF if the call succeeded.

Starting subtest: common-hpd-after-suspend
Received signal SIGSEGV.
Stack trace:
#0 [fatal_sig_handler+0xd6]
#1 [killpg+0x40]
#2 [xmlrpc_DECREF+0x9]
#3 [chamelium_wait_reachable+0x6d]
#4 [try_suspend_resume_hpd.constprop.42+0x15e]
#5 [test_suspend_resume_hpd_common.constprop.40+0xa2]
#6 [__real_main2553+0x12f5]
#7 [main+0x27]
#8 [__libc_start_main+0xe7]
#9 [_start+0x2a]
Subtest common-hpd-after-suspend: CRASH (13.155s)

>
> Known issues
> ------------
>
> Here are the changes found in IGTPW_3354 that come from known issues:
>
> ### IGT changes ###
>
> #### Issues hit ####
>
> * igt@gem_ringfill@basic-default:
> - fi-icl-u3: [PASS][3] -> [DMESG-WARN][4] ([fdo#107724])
> [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6715/fi-icl-u3/igt@gem_ringfill@basic-default.html
> [4]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3354/fi-icl-u3/igt@gem_ringfill@basic-default.html
>
> * igt@i915_module_load@reload:
> - fi-blb-e6850: [PASS][5] -> [INCOMPLETE][6] ([fdo#107718])
> [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6715/fi-blb-e6850/igt@i915_module_load@reload.html
> [6]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3354/fi-blb-e6850/igt@i915_module_load@reload.html
>
> * igt@kms_busy@basic-flip-a:
> - fi-kbl-7567u: [PASS][7] -> [SKIP][8] ([fdo#109271] / [fdo#109278]) +2 similar issues
> [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6715/fi-kbl-7567u/igt@kms_busy@basic-flip-a.html
> [8]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3354/fi-kbl-7567u/igt@kms_busy@basic-flip-a.html
>
> * igt@kms_chamelium@dp-edid-read:
> - fi-icl-u2: [PASS][9] -> [FAIL][10] ([fdo#106766])
> [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6715/fi-icl-u2/igt@kms_chamelium@dp-edid-read.html
> [10]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3354/fi-icl-u2/igt@kms_chamelium@dp-edid-read.html
>
>
> #### Possible fixes ####
>
> * igt@gem_exec_reloc@basic-gtt-read-noreloc:
> - fi-icl-u3: [DMESG-WARN][11] ([fdo#107724]) -> [PASS][12] +1 similar issue
> [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6715/fi-icl-u3/igt@gem_exec_reloc@basic-gtt-read-noreloc.html
> [12]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3354/fi-icl-u3/igt@gem_exec_reloc@basic-gtt-read-noreloc.html
>
> * igt@i915_module_load@reload:
> - fi-icl-u3: [DMESG-WARN][13] ([fdo#106107]) -> [PASS][14]
> [13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6715/fi-icl-u3/igt@i915_module_load@reload.html
> [14]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3354/fi-icl-u3/igt@i915_module_load@reload.html
>
> * igt@i915_selftest@live_active:
> - fi-bsw-n3050: [DMESG-WARN][15] ([fdo#111373]) -> [PASS][16]
> [15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6715/fi-bsw-n3050/igt@i915_selftest@live_active.html
> [16]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3354/fi-bsw-n3050/igt@i915_selftest@live_active.html
>
> * igt@kms_frontbuffer_tracking@basic:
> - fi-icl-u2: [FAIL][17] ([fdo#103167]) -> [PASS][18]
> [17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6715/fi-icl-u2/igt@kms_frontbuffer_tracking@basic.html
> [18]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3354/fi-icl-u2/igt@kms_frontbuffer_tracking@basic.html
>
> * igt@kms_pipe_crc_basic@read-crc-pipe-c:
> - fi-kbl-7567u: [SKIP][19] ([fdo#109271]) -> [PASS][20] +23 similar issues
> [19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6715/fi-kbl-7567u/igt@kms_pipe_crc_basic@read-crc-pipe-c.html
> [20]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3354/fi-kbl-7567u/igt@kms_pipe_crc_basic@read-crc-pipe-c.html
>
>
> {name}: This element is suppressed. This means it is ignored when computing
> the status of the difference (SUCCESS, WARNING, or FAILURE).
>
> [fdo#103167]: https://bugs.freedesktop.org/show_bug.cgi?id=103167
> [fdo#106107]: https://bugs.freedesktop.org/show_bug.cgi?id=106107
> [fdo#106766]: https://bugs.freedesktop.org/show_bug.cgi?id=106766
> [fdo#107713]: https://bugs.freedesktop.org/show_bug.cgi?id=107713
> [fdo#107718]: https://bugs.freedesktop.org/show_bug.cgi?id=107718
> [fdo#107724]: https://bugs.freedesktop.org/show_bug.cgi?id=107724
> [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
> [fdo#109278]: https://bugs.freedesktop.org/show_bug.cgi?id=109278
> [fdo#109380]: https://bugs.freedesktop.org/show_bug.cgi?id=109380
> [fdo#110595]: https://bugs.freedesktop.org/show_bug.cgi?id=110595
> [fdo#111373]: https://bugs.freedesktop.org/show_bug.cgi?id=111373
> [fdo#111407]: https://bugs.freedesktop.org/show_bug.cgi?id=111407
>
>
> Participating hosts (51 -> 44)
> ------------------------------
>
> Missing (7): fi-byt-squawks fi-bsw-cyan fi-byt-clapper fi-gdg-551 fi-icl-y fi-icl-dsi fi-bdw-samus
>
>
> Build changes
> -------------
>
> * CI: CI-20190529 -> None
> * IGT: IGT_5138 -> IGTPW_3354
>
> CI-20190529: 20190529
> CI_DRM_6715: 566f8f36249da60874943886a753a2e2a00ae992 @ git://anongit.freedesktop.org/gfx-ci/linux
> IGTPW_3354: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3354/
> IGT_5138: b9abe0bf6c478c4f6cac56bff286d6926ad8c0ab @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
>
> == Logs ==
>
> For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3354/
> _______________________________________________
> igt-dev mailing list
> igt-dev@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/igt-dev