* [igt-dev] ✗ Fi.CI.IGT: failure for i915/gem_vm_create: Race vm-destroy against object free
2020-12-08 17:02 [Intel-gfx] [PATCH i-g-t] i915/gem_vm_create: Race vm-destroy against object free Chris Wilson
2020-12-08 17:56 ` [igt-dev] ✓ Fi.CI.BAT: success for " Patchwork
@ 2020-12-08 21:36 ` Patchwork
2020-12-14 15:52 ` [Intel-gfx] [PATCH i-g-t] " Matthew Auld
2 siblings, 0 replies; 5+ messages in thread
From: Patchwork @ 2020-12-08 21:36 UTC (permalink / raw)
To: Chris Wilson; +Cc: igt-dev
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== Series Details ==
Series: i915/gem_vm_create: Race vm-destroy against object free
URL : https://patchwork.freedesktop.org/series/84692/
State : failure
== Summary ==
CI Bug Log - changes from CI_DRM_9461_full -> IGTPW_5260_full
====================================================
Summary
-------
**FAILURE**
Serious unknown changes coming with IGTPW_5260_full absolutely need to be
verified manually.
If you think the reported changes have nothing to do with the changes
introduced in IGTPW_5260_full, please notify your bug team to allow them
to document this new failure mode, which will reduce false positives in CI.
External URL: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/index.html
Possible new issues
-------------------
Here are the unknown changes that may have been introduced in IGTPW_5260_full:
### IGT changes ###
#### Possible regressions ####
* igt@kms_flip@flip-vs-suspend@c-dp1:
- shard-kbl: [PASS][1] -> [DMESG-WARN][2] +2 similar issues
[1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9461/shard-kbl2/igt@kms_flip@flip-vs-suspend@c-dp1.html
[2]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-kbl3/igt@kms_flip@flip-vs-suspend@c-dp1.html
- shard-apl: [PASS][3] -> [DMESG-WARN][4] +1 similar issue
[3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9461/shard-apl6/igt@kms_flip@flip-vs-suspend@c-dp1.html
[4]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-apl8/igt@kms_flip@flip-vs-suspend@c-dp1.html
* igt@kms_flip@flip-vs-suspend@c-edp1:
- shard-iclb: [PASS][5] -> [DMESG-WARN][6] +2 similar issues
[5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9461/shard-iclb3/igt@kms_flip@flip-vs-suspend@c-edp1.html
[6]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-iclb2/igt@kms_flip@flip-vs-suspend@c-edp1.html
* igt@kms_flip@flip-vs-suspend@c-hdmi-a2:
- shard-glk: [PASS][7] -> [DMESG-WARN][8] +4 similar issues
[7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9461/shard-glk7/igt@kms_flip@flip-vs-suspend@c-hdmi-a2.html
[8]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-glk4/igt@kms_flip@flip-vs-suspend@c-hdmi-a2.html
New tests
---------
New tests have been introduced between CI_DRM_9461_full and IGTPW_5260_full:
### New IGT tests (1) ###
* igt@gem_vm_create@destroy-race:
- Statuses : 5 pass(s) 2 skip(s)
- Exec time: [0.0, 15.07] s
Known issues
------------
Here are the changes found in IGTPW_5260_full that come from known issues:
### IGT changes ###
#### Issues hit ####
* igt@feature_discovery@display-3x:
- shard-glk: NOTRUN -> [SKIP][9] ([fdo#109271]) +35 similar issues
[9]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-glk6/igt@feature_discovery@display-3x.html
- shard-iclb: NOTRUN -> [SKIP][10] ([i915#1839])
[10]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-iclb2/igt@feature_discovery@display-3x.html
- shard-tglb: NOTRUN -> [SKIP][11] ([i915#1839])
[11]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-tglb2/igt@feature_discovery@display-3x.html
* igt@gem_exec_endless@dispatch@vcs1:
- shard-tglb: [PASS][12] -> [INCOMPLETE][13] ([i915#2270])
[12]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9461/shard-tglb3/igt@gem_exec_endless@dispatch@vcs1.html
[13]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-tglb3/igt@gem_exec_endless@dispatch@vcs1.html
* igt@gem_exec_reloc@basic-many-active@rcs0:
- shard-hsw: [PASS][14] -> [FAIL][15] ([i915#2389])
[14]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9461/shard-hsw6/igt@gem_exec_reloc@basic-many-active@rcs0.html
[15]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-hsw8/igt@gem_exec_reloc@basic-many-active@rcs0.html
* igt@gem_exec_reloc@basic-wide-active@vcs1:
- shard-iclb: NOTRUN -> [FAIL][16] ([i915#2389])
[16]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-iclb4/igt@gem_exec_reloc@basic-wide-active@vcs1.html
* igt@gem_exec_whisper@basic-contexts-forked:
- shard-glk: [PASS][17] -> [DMESG-WARN][18] ([i915#118] / [i915#95]) +1 similar issue
[17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9461/shard-glk3/igt@gem_exec_whisper@basic-contexts-forked.html
[18]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-glk6/igt@gem_exec_whisper@basic-contexts-forked.html
* igt@gem_softpin@noreloc-s3:
- shard-iclb: [PASS][19] -> [DMESG-WARN][20] ([i915#1602])
[19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9461/shard-iclb4/igt@gem_softpin@noreloc-s3.html
[20]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-iclb1/igt@gem_softpin@noreloc-s3.html
- shard-apl: [PASS][21] -> [DMESG-WARN][22] ([i915#1602] / [i915#2635])
[21]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9461/shard-apl2/igt@gem_softpin@noreloc-s3.html
[22]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-apl1/igt@gem_softpin@noreloc-s3.html
- shard-glk: [PASS][23] -> [DMESG-WARN][24] ([i915#1602] / [i915#2635])
[23]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9461/shard-glk6/igt@gem_softpin@noreloc-s3.html
[24]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-glk2/igt@gem_softpin@noreloc-s3.html
- shard-kbl: [PASS][25] -> [DMESG-WARN][26] ([i915#1602])
[25]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9461/shard-kbl1/igt@gem_softpin@noreloc-s3.html
[26]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-kbl7/igt@gem_softpin@noreloc-s3.html
* {igt@gem_vm_create@destroy-race} (NEW):
- shard-snb: NOTRUN -> [SKIP][27] ([fdo#109271])
[27]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-snb5/igt@gem_vm_create@destroy-race.html
* igt@gen9_exec_parse@bb-secure:
- shard-tglb: NOTRUN -> [SKIP][28] ([fdo#112306]) +1 similar issue
[28]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-tglb3/igt@gen9_exec_parse@bb-secure.html
- shard-iclb: NOTRUN -> [SKIP][29] ([fdo#112306]) +1 similar issue
[29]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-iclb7/igt@gen9_exec_parse@bb-secure.html
* igt@i915_query@query-topology-unsupported:
- shard-iclb: NOTRUN -> [SKIP][30] ([fdo#109302])
[30]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-iclb7/igt@i915_query@query-topology-unsupported.html
- shard-tglb: NOTRUN -> [SKIP][31] ([fdo#109302])
[31]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-tglb5/igt@i915_query@query-topology-unsupported.html
* igt@kms_atomic_transition@5x-modeset-transitions-nonblocking-fencing:
- shard-tglb: NOTRUN -> [SKIP][32] ([fdo#112025])
[32]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-tglb5/igt@kms_atomic_transition@5x-modeset-transitions-nonblocking-fencing.html
* igt@kms_big_fb@yf-tiled-64bpp-rotate-180:
- shard-iclb: NOTRUN -> [SKIP][33] ([fdo#110723])
[33]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-iclb3/igt@kms_big_fb@yf-tiled-64bpp-rotate-180.html
* igt@kms_big_fb@yf-tiled-addfb:
- shard-tglb: NOTRUN -> [SKIP][34] ([fdo#111615]) +3 similar issues
[34]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-tglb1/igt@kms_big_fb@yf-tiled-addfb.html
* igt@kms_color@pipe-d-degamma:
- shard-iclb: NOTRUN -> [SKIP][35] ([fdo#109278] / [i915#1149])
[35]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-iclb3/igt@kms_color@pipe-d-degamma.html
- shard-tglb: NOTRUN -> [FAIL][36] ([i915#1149])
[36]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-tglb2/igt@kms_color@pipe-d-degamma.html
* igt@kms_color_chamelium@pipe-a-ctm-negative:
- shard-hsw: NOTRUN -> [SKIP][37] ([fdo#109271] / [fdo#111827])
[37]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-hsw6/igt@kms_color_chamelium@pipe-a-ctm-negative.html
- shard-glk: NOTRUN -> [SKIP][38] ([fdo#109271] / [fdo#111827]) +2 similar issues
[38]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-glk2/igt@kms_color_chamelium@pipe-a-ctm-negative.html
* igt@kms_color_chamelium@pipe-a-ctm-red-to-blue:
- shard-iclb: NOTRUN -> [SKIP][39] ([fdo#109284] / [fdo#111827]) +2 similar issues
[39]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-iclb3/igt@kms_color_chamelium@pipe-a-ctm-red-to-blue.html
* igt@kms_color_chamelium@pipe-c-ctm-0-25:
- shard-apl: NOTRUN -> [SKIP][40] ([fdo#109271] / [fdo#111827]) +8 similar issues
[40]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-apl3/igt@kms_color_chamelium@pipe-c-ctm-0-25.html
- shard-kbl: NOTRUN -> [SKIP][41] ([fdo#109271] / [fdo#111827]) +2 similar issues
[41]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-kbl4/igt@kms_color_chamelium@pipe-c-ctm-0-25.html
- shard-tglb: NOTRUN -> [SKIP][42] ([fdo#109284] / [fdo#111827]) +3 similar issues
[42]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-tglb1/igt@kms_color_chamelium@pipe-c-ctm-0-25.html
* igt@kms_cursor_crc@pipe-b-cursor-512x170-onscreen:
- shard-tglb: NOTRUN -> [SKIP][43] ([fdo#109279]) +1 similar issue
[43]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-tglb2/igt@kms_cursor_crc@pipe-b-cursor-512x170-onscreen.html
- shard-iclb: NOTRUN -> [SKIP][44] ([fdo#109278] / [fdo#109279]) +1 similar issue
[44]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-iclb5/igt@kms_cursor_crc@pipe-b-cursor-512x170-onscreen.html
* igt@kms_cursor_crc@pipe-c-cursor-64x21-random:
- shard-kbl: [PASS][45] -> [FAIL][46] ([i915#54])
[45]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9461/shard-kbl4/igt@kms_cursor_crc@pipe-c-cursor-64x21-random.html
[46]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-kbl3/igt@kms_cursor_crc@pipe-c-cursor-64x21-random.html
- shard-glk: [PASS][47] -> [FAIL][48] ([i915#54])
[47]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9461/shard-glk1/igt@kms_cursor_crc@pipe-c-cursor-64x21-random.html
[48]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-glk6/igt@kms_cursor_crc@pipe-c-cursor-64x21-random.html
- shard-apl: [PASS][49] -> [FAIL][50] ([i915#54])
[49]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9461/shard-apl1/igt@kms_cursor_crc@pipe-c-cursor-64x21-random.html
[50]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-apl8/igt@kms_cursor_crc@pipe-c-cursor-64x21-random.html
* igt@kms_cursor_legacy@cursora-vs-flipb-legacy:
- shard-iclb: NOTRUN -> [SKIP][51] ([fdo#109274] / [fdo#109278])
[51]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-iclb7/igt@kms_cursor_legacy@cursora-vs-flipb-legacy.html
* igt@kms_cursor_legacy@flip-vs-cursor-atomic:
- shard-tglb: NOTRUN -> [FAIL][52] ([i915#2346])
[52]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-tglb8/igt@kms_cursor_legacy@flip-vs-cursor-atomic.html
* igt@kms_flip@2x-blocking-absolute-wf_vblank:
- shard-iclb: NOTRUN -> [SKIP][53] ([fdo#109274])
[53]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-iclb5/igt@kms_flip@2x-blocking-absolute-wf_vblank.html
* igt@kms_flip@2x-flip-vs-expired-vblank-interruptible@ab-hdmi-a1-hdmi-a2:
- shard-glk: [PASS][54] -> [FAIL][55] ([i915#79])
[54]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9461/shard-glk2/igt@kms_flip@2x-flip-vs-expired-vblank-interruptible@ab-hdmi-a1-hdmi-a2.html
[55]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-glk2/igt@kms_flip@2x-flip-vs-expired-vblank-interruptible@ab-hdmi-a1-hdmi-a2.html
* igt@kms_flip@flip-vs-blocking-wf-vblank@a-edp1:
- shard-tglb: NOTRUN -> [FAIL][56] ([i915#2122])
[56]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-tglb3/igt@kms_flip@flip-vs-blocking-wf-vblank@a-edp1.html
* igt@kms_flip@flip-vs-expired-vblank-interruptible@a-edp1:
- shard-tglb: [PASS][57] -> [FAIL][58] ([i915#2598])
[57]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9461/shard-tglb1/igt@kms_flip@flip-vs-expired-vblank-interruptible@a-edp1.html
[58]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-tglb7/igt@kms_flip@flip-vs-expired-vblank-interruptible@a-edp1.html
* igt@kms_flip@flip-vs-expired-vblank@b-dp1:
- shard-kbl: [PASS][59] -> [FAIL][60] ([i915#79])
[59]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9461/shard-kbl3/igt@kms_flip@flip-vs-expired-vblank@b-dp1.html
[60]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-kbl6/igt@kms_flip@flip-vs-expired-vblank@b-dp1.html
* igt@kms_flip@flip-vs-suspend-interruptible@c-hdmi-a1:
- shard-hsw: NOTRUN -> [INCOMPLETE][61] ([i915#2295])
[61]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-hsw2/igt@kms_flip@flip-vs-suspend-interruptible@c-hdmi-a1.html
* igt@kms_flip@flip-vs-suspend@a-dp1:
- shard-apl: [PASS][62] -> [DMESG-WARN][63] ([i915#2635])
[62]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9461/shard-apl6/igt@kms_flip@flip-vs-suspend@a-dp1.html
[63]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-apl8/igt@kms_flip@flip-vs-suspend@a-dp1.html
* igt@kms_flip@flip-vs-suspend@a-edp1:
- shard-tglb: [PASS][64] -> [DMESG-WARN][65] ([i915#1436] / [i915#1602] / [i915#1887] / [i915#2411])
[64]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9461/shard-tglb7/igt@kms_flip@flip-vs-suspend@a-edp1.html
[65]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-tglb6/igt@kms_flip@flip-vs-suspend@a-edp1.html
* igt@kms_flip@flip-vs-suspend@a-hdmi-a1:
- shard-glk: [PASS][66] -> [DMESG-WARN][67] ([i915#2635])
[66]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9461/shard-glk7/igt@kms_flip@flip-vs-suspend@a-hdmi-a1.html
[67]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-glk4/igt@kms_flip@flip-vs-suspend@a-hdmi-a1.html
* igt@kms_flip@flip-vs-suspend@a-vga1:
- shard-hsw: [PASS][68] -> [DMESG-WARN][69] ([i915#2637]) +6 similar issues
[68]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9461/shard-hsw6/igt@kms_flip@flip-vs-suspend@a-vga1.html
[69]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-hsw2/igt@kms_flip@flip-vs-suspend@a-vga1.html
* igt@kms_flip@flip-vs-suspend@b-edp1:
- shard-tglb: [PASS][70] -> [DMESG-FAIL][71] ([i915#1982])
[70]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9461/shard-tglb7/igt@kms_flip@flip-vs-suspend@b-edp1.html
[71]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-tglb6/igt@kms_flip@flip-vs-suspend@b-edp1.html
* igt@kms_flip@flip-vs-suspend@c-edp1:
- shard-tglb: [PASS][72] -> [INCOMPLETE][73] ([i915#1436])
[72]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9461/shard-tglb7/igt@kms_flip@flip-vs-suspend@c-edp1.html
[73]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-tglb6/igt@kms_flip@flip-vs-suspend@c-edp1.html
* igt@kms_frontbuffer_tracking@fbcpsr-2p-primscrn-cur-indfb-onoff:
- shard-tglb: NOTRUN -> [SKIP][74] ([fdo#111825]) +16 similar issues
[74]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-tglb2/igt@kms_frontbuffer_tracking@fbcpsr-2p-primscrn-cur-indfb-onoff.html
* igt@kms_frontbuffer_tracking@psr-1p-primscrn-spr-indfb-draw-mmap-cpu:
- shard-kbl: NOTRUN -> [SKIP][75] ([fdo#109271]) +42 similar issues
[75]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-kbl1/igt@kms_frontbuffer_tracking@psr-1p-primscrn-spr-indfb-draw-mmap-cpu.html
* igt@kms_frontbuffer_tracking@psr-2p-primscrn-pri-shrfb-draw-blt:
- shard-iclb: NOTRUN -> [SKIP][76] ([fdo#109280]) +11 similar issues
[76]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-iclb3/igt@kms_frontbuffer_tracking@psr-2p-primscrn-pri-shrfb-draw-blt.html
* igt@kms_hdmi_inject@inject-audio:
- shard-tglb: NOTRUN -> [SKIP][77] ([i915#433])
[77]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-tglb6/igt@kms_hdmi_inject@inject-audio.html
* igt@kms_hdr@static-toggle-dpms:
- shard-tglb: NOTRUN -> [SKIP][78] ([i915#1187])
[78]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-tglb6/igt@kms_hdr@static-toggle-dpms.html
- shard-iclb: NOTRUN -> [SKIP][79] ([i915#1187])
[79]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-iclb5/igt@kms_hdr@static-toggle-dpms.html
* igt@kms_pipe_b_c_ivb@disable-pipe-b-enable-pipe-c:
- shard-apl: NOTRUN -> [SKIP][80] ([fdo#109271]) +79 similar issues
[80]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-apl8/igt@kms_pipe_b_c_ivb@disable-pipe-b-enable-pipe-c.html
* igt@kms_pipe_crc_basic@compare-crc-sanitycheck-pipe-c:
- shard-kbl: [PASS][81] -> [DMESG-WARN][82] ([i915#165])
[81]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9461/shard-kbl7/igt@kms_pipe_crc_basic@compare-crc-sanitycheck-pipe-c.html
[82]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-kbl2/igt@kms_pipe_crc_basic@compare-crc-sanitycheck-pipe-c.html
* igt@kms_plane_alpha_blend@pipe-a-constant-alpha-max:
- shard-glk: NOTRUN -> [FAIL][83] ([fdo#108145] / [i915#265])
[83]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-glk7/igt@kms_plane_alpha_blend@pipe-a-constant-alpha-max.html
- shard-kbl: NOTRUN -> [FAIL][84] ([fdo#108145] / [i915#265])
[84]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-kbl1/igt@kms_plane_alpha_blend@pipe-a-constant-alpha-max.html
* igt@kms_plane_alpha_blend@pipe-c-constant-alpha-max:
- shard-apl: NOTRUN -> [FAIL][85] ([fdo#108145] / [i915#265]) +1 similar issue
[85]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-apl2/igt@kms_plane_alpha_blend@pipe-c-constant-alpha-max.html
* igt@kms_plane_alpha_blend@pipe-d-coverage-vs-premult-vs-constant:
- shard-iclb: NOTRUN -> [SKIP][86] ([fdo#109278]) +6 similar issues
[86]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-iclb6/igt@kms_plane_alpha_blend@pipe-d-coverage-vs-premult-vs-constant.html
* igt@kms_plane_lowres@pipe-a-tiling-y:
- shard-hsw: NOTRUN -> [SKIP][87] ([fdo#109271]) +18 similar issues
[87]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-hsw6/igt@kms_plane_lowres@pipe-a-tiling-y.html
* igt@kms_psr2_su@page_flip:
- shard-iclb: [PASS][88] -> [SKIP][89] ([fdo#109642] / [fdo#111068])
[88]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9461/shard-iclb2/igt@kms_psr2_su@page_flip.html
[89]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-iclb7/igt@kms_psr2_su@page_flip.html
* igt@kms_psr@psr2_dpms:
- shard-iclb: [PASS][90] -> [SKIP][91] ([fdo#109441]) +1 similar issue
[90]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9461/shard-iclb2/igt@kms_psr@psr2_dpms.html
[91]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-iclb4/igt@kms_psr@psr2_dpms.html
* igt@kms_psr@psr2_primary_mmap_cpu:
- shard-iclb: NOTRUN -> [SKIP][92] ([fdo#109441])
[92]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-iclb7/igt@kms_psr@psr2_primary_mmap_cpu.html
* igt@kms_vblank@pipe-d-wait-idle:
- shard-apl: NOTRUN -> [SKIP][93] ([fdo#109271] / [i915#533])
[93]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-apl7/igt@kms_vblank@pipe-d-wait-idle.html
* igt@kms_vrr@flipline:
- shard-tglb: NOTRUN -> [SKIP][94] ([fdo#109502])
[94]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-tglb1/igt@kms_vrr@flipline.html
- shard-iclb: NOTRUN -> [SKIP][95] ([fdo#109502])
[95]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-iclb5/igt@kms_vrr@flipline.html
* igt@kms_writeback@writeback-fb-id:
- shard-tglb: NOTRUN -> [SKIP][96] ([i915#2437])
[96]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-tglb6/igt@kms_writeback@writeback-fb-id.html
* igt@nouveau_crc@pipe-a-ctx-flip-detection:
- shard-iclb: NOTRUN -> [SKIP][97] ([i915#2530])
[97]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-iclb5/igt@nouveau_crc@pipe-a-ctx-flip-detection.html
- shard-tglb: NOTRUN -> [SKIP][98] ([i915#2530])
[98]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-tglb6/igt@nouveau_crc@pipe-a-ctx-flip-detection.html
* igt@prime_nv_api@nv_i915_reimport_twice_check_flink_name:
- shard-iclb: NOTRUN -> [SKIP][99] ([fdo#109291])
[99]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-iclb7/igt@prime_nv_api@nv_i915_reimport_twice_check_flink_name.html
* igt@prime_nv_test@nv_write_i915_cpu_mmap_read:
- shard-tglb: NOTRUN -> [SKIP][100] ([fdo#109291]) +1 similar issue
[100]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-tglb3/igt@prime_nv_test@nv_write_i915_cpu_mmap_read.html
* igt@tools_test@sysfs_l3_parity:
- shard-tglb: NOTRUN -> [SKIP][101] ([fdo#109307])
[101]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-tglb5/igt@tools_test@sysfs_l3_parity.html
#### Possible fixes ####
* igt@gem_exec_whisper@basic-fds-forked-all:
- shard-glk: [DMESG-WARN][102] ([i915#118] / [i915#95]) -> [PASS][103]
[102]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9461/shard-glk1/igt@gem_exec_whisper@basic-fds-forked-all.html
[103]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-glk8/igt@gem_exec_whisper@basic-fds-forked-all.html
* igt@kms_flip@flip-vs-expired-vblank@a-edp1:
- shard-tglb: [FAIL][104] ([i915#2598]) -> [PASS][105]
[104]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9461/shard-tglb2/igt@kms_flip@flip-vs-expired-vblank@a-edp1.html
[105]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-tglb2/igt@kms_flip@flip-vs-expired-vblank@a-edp1.html
* igt@kms_frontbuffer_tracking@fbc-1p-primscrn-spr-indfb-draw-mmap-cpu:
- shard-kbl: [FAIL][106] ([i915#49]) -> [PASS][107]
[106]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9461/shard-kbl2/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-spr-indfb-draw-mmap-cpu.html
[107]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-kbl3/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-spr-indfb-draw-mmap-cpu.html
- shard-glk: [FAIL][108] ([i915#49]) -> [PASS][109]
[108]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9461/shard-glk3/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-spr-indfb-draw-mmap-cpu.html
[109]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-glk4/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-spr-indfb-draw-mmap-cpu.html
- shard-apl: [FAIL][110] ([i915#49]) -> [PASS][111]
[110]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9461/shard-apl7/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-spr-indfb-draw-mmap-cpu.html
[111]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-apl8/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-spr-indfb-draw-mmap-cpu.html
* igt@kms_psr@psr2_cursor_render:
- shard-iclb: [SKIP][112] ([fdo#109441]) -> [PASS][113] +2 similar issues
[112]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9461/shard-iclb4/igt@kms_psr@psr2_cursor_render.html
[113]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-iclb2/igt@kms_psr@psr2_cursor_render.html
* igt@kms_psr@psr2_suspend:
- shard-tglb: [DMESG-WARN][114] ([i915#1436] / [i915#1602] / [i915#1887] / [i915#2411]) -> [PASS][115]
[114]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9461/shard-tglb8/igt@kms_psr@psr2_suspend.html
[115]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-tglb8/igt@kms_psr@psr2_suspend.html
* igt@kms_vblank@pipe-c-ts-continuation-dpms-suspend:
- shard-iclb: [DMESG-WARN][116] -> [PASS][117]
[116]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9461/shard-iclb8/igt@kms_vblank@pipe-c-ts-continuation-dpms-suspend.html
[117]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-iclb4/igt@kms_vblank@pipe-c-ts-continuation-dpms-suspend.html
- shard-kbl: [DMESG-WARN][118] -> [PASS][119]
[118]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9461/shard-kbl7/igt@kms_vblank@pipe-c-ts-continuation-dpms-suspend.html
[119]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-kbl2/igt@kms_vblank@pipe-c-ts-continuation-dpms-suspend.html
- shard-hsw: [DMESG-WARN][120] ([i915#2637]) -> [PASS][121]
[120]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9461/shard-hsw6/igt@kms_vblank@pipe-c-ts-continuation-dpms-suspend.html
[121]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-hsw6/igt@kms_vblank@pipe-c-ts-continuation-dpms-suspend.html
- shard-glk: [DMESG-WARN][122] ([i915#2635]) -> [PASS][123]
[122]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9461/shard-glk7/igt@kms_vblank@pipe-c-ts-continuation-dpms-suspend.html
[123]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-glk6/igt@kms_vblank@pipe-c-ts-continuation-dpms-suspend.html
- shard-apl: [DMESG-WARN][124] ([i915#2635]) -> [PASS][125]
[124]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9461/shard-apl3/igt@kms_vblank@pipe-c-ts-continuation-dpms-suspend.html
[125]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-apl6/igt@kms_vblank@pipe-c-ts-continuation-dpms-suspend.html
- shard-tglb: [INCOMPLETE][126] ([i915#1436] / [i915#1602] / [i915#1798] / [i915#1887] / [i915#1982] / [i915#2411] / [i915#456]) -> [PASS][127]
[126]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9461/shard-tglb6/igt@kms_vblank@pipe-c-ts-continuation-dpms-suspend.html
[127]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-tglb2/igt@kms_vblank@pipe-c-ts-continuation-dpms-suspend.html
#### Warnings ####
* igt@i915_pm_rc6_residency@rc6-idle:
- shard-iclb: [WARN][128] ([i915#1804] / [i915#2684]) -> [WARN][129] ([i915#2684])
[128]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9461/shard-iclb7/igt@i915_pm_rc6_residency@rc6-idle.html
[129]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-iclb5/igt@i915_pm_rc6_residency@rc6-idle.html
* igt@runner@aborted:
- shard-hsw: [FAIL][130] ([i915#2295]) -> ([FAIL][131], [FAIL][132]) ([i915#2295] / [i915#483])
[130]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9461/shard-hsw6/igt@runner@aborted.html
[131]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-hsw1/igt@runner@aborted.html
[132]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-hsw2/igt@runner@aborted.html
- shard-kbl: ([FAIL][133], [FAIL][134]) ([i915#1814] / [i915#2295] / [i915#2722] / [i915#483] / [i915#602]) -> ([FAIL][135], [FAIL][136], [FAIL][137]) ([i915#2295] / [i915#2722] / [i915#483])
[133]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9461/shard-kbl1/igt@runner@aborted.html
[134]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9461/shard-kbl7/igt@runner@aborted.html
[135]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-kbl1/igt@runner@aborted.html
[136]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-kbl7/igt@runner@aborted.html
[137]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-kbl3/igt@runner@aborted.html
- shard-iclb: ([FAIL][138], [FAIL][139]) ([i915#1814] / [i915#2295] / [i915#2722] / [i915#483]) -> ([FAIL][140], [FAIL][141], [FAIL][142]) ([i915#2295] / [i915#2722] / [i915#483])
[138]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9461/shard-iclb8/igt@runner@aborted.html
[139]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9461/shard-iclb6/igt@runner@aborted.html
[140]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-iclb6/igt@runner@aborted.html
[141]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-iclb1/igt@runner@aborted.html
[142]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-iclb2/igt@runner@aborted.html
- shard-apl: ([FAIL][143], [FAIL][144]) ([i915#1814] / [i915#2295] / [i915#2722]) -> ([FAIL][145], [FAIL][146], [FAIL][147]) ([i915#2295] / [i915#2722])
[143]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9461/shard-apl1/igt@runner@aborted.html
[144]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9461/shard-apl3/igt@runner@aborted.html
[145]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-apl8/igt@runner@aborted.html
[146]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-apl1/igt@runner@aborted.html
[147]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-apl6/igt@runner@aborted.html
- shard-glk: ([FAIL][148], [FAIL][149]) ([i915#1814] / [i915#2295] / [i915#2722] / [i915#483] / [k.org#202321]) -> ([FAIL][150], [FAIL][151], [FAIL][152]) ([i915#2295] / [i915#2722] / [i915#86] / [k.org#202321])
[148]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9461/shard-glk6/igt@runner@aborted.html
[149]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9461/shard-glk7/igt@runner@aborted.html
[150]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-glk2/igt@runner@aborted.html
[151]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-glk8/igt@runner@aborted.html
[152]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/shard-glk4/igt@runner@aborted.html
- shard-tglb: ([FAIL][153], [FAIL][154], [FAIL][155]) ([i915#1602] / [i915#1814] / [i915#2295] / [i915#2722]) -> ([FAIL][156], [FAIL][157]) ([i915#2295] / [i915#2722])
[153]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9461/shard-tglb6/igt@runner@aborted.html
[154]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9461/shard-tglb8/igt@runner@aborted.html
[155]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9461/shard-tglb6/igt@runner@aborted.htm
== Logs ==
For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5260/index.html
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^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [Intel-gfx] [PATCH i-g-t] i915/gem_vm_create: Race vm-destroy against object free
2020-12-08 17:02 [Intel-gfx] [PATCH i-g-t] i915/gem_vm_create: Race vm-destroy against object free Chris Wilson
2020-12-08 17:56 ` [igt-dev] ✓ Fi.CI.BAT: success for " Patchwork
2020-12-08 21:36 ` [igt-dev] ✗ Fi.CI.IGT: failure " Patchwork
@ 2020-12-14 15:52 ` Matthew Auld
2020-12-14 16:43 ` Chris Wilson
2 siblings, 1 reply; 5+ messages in thread
From: Matthew Auld @ 2020-12-14 15:52 UTC (permalink / raw)
To: Chris Wilson, intel-gfx; +Cc: igt-dev
On 08/12/2020 17:02, Chris Wilson wrote:
> Matthew postulated that we should be able to hit a race in
> __i915_vm_close() between the RCU object free and vma unbind viz
>
> GEM_BUG_ON(!list_empty(&vm->bound_list));
>
> due to the effect of leaving the vma on the list if we are unable to
> obtain the kref to the object. Let's try and find that race.
Hmm, what's the idea behind the bound_list stuff in __i915_vm_close(),
from the looks of it vm->open is always > 0 anyway for the lifetime of
the vm(?), so not sure if it's even possible to hit that path, at least
for direct userspace interactions. I guess I was half expecting the
vm_destroy ioctl or similar, to also call i915_vm_close() at some point,
to match vm_create, and not just drop the vm ref. So looks like
__i915_vm_close() is only potentially interesting for kernel internal users?
>
> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
> Cc: Matthew Auld <matthew.auld@intel.com>
> ---
> tests/i915/gem_vm_create.c | 65 ++++++++++++++++++++++++++++++++++++++
> 1 file changed, 65 insertions(+)
>
> diff --git a/tests/i915/gem_vm_create.c b/tests/i915/gem_vm_create.c
> index 8843b1b3b..8cd168328 100644
> --- a/tests/i915/gem_vm_create.c
> +++ b/tests/i915/gem_vm_create.c
> @@ -24,6 +24,7 @@
> #include "i915/gem.h"
> #include "i915/gem_vm.h"
> #include "igt.h"
> +#include "igt_rand.h"
> #include "igt_dummyload.h"
>
> static int vm_create_ioctl(int i915, struct drm_i915_gem_vm_control *ctl)
> @@ -386,6 +387,67 @@ static void async_destroy(int i915)
> igt_spin_free(i915, spin[i]);
> }
>
> +static void destroy_race(int i915)
> +{
> + const int ncpus = sysconf(_SC_NPROCESSORS_ONLN);
> + uint32_t *vm;
> +
> + /* Check we can execute a polling spinner */
> + igt_spin_free(i915, igt_spin_new(i915, .flags = IGT_SPIN_POLL_RUN));
> +
> + vm = mmap(NULL, 4096, PROT_WRITE, MAP_SHARED | MAP_ANON, -1, 0);
> + igt_assert(vm != MAP_FAILED);
> +
> + for (int child = 0; child < ncpus; child++)
> + vm[child] = gem_vm_create(i915);
> +
> + igt_fork(child, ncpus) {
> + uint32_t ctx = gem_context_create(i915);
> + igt_spin_t *spin;
> +
> + spin = __igt_spin_new(i915, ctx, .flags = IGT_SPIN_POLL_RUN);
> + while (!READ_ONCE(vm[ncpus])) {
> + struct drm_i915_gem_context_param arg = {
> + .ctx_id = ctx,
> + .param = I915_CONTEXT_PARAM_VM,
> + .value = READ_ONCE(vm[child]),
> + };
> + igt_spin_t *nxt;
> +
> + if (__gem_context_set_param(i915, &arg))
> + continue;
> +
> + nxt = __igt_spin_new(i915, ctx,
> + .flags = IGT_SPIN_POLL_RUN);
> +
> + igt_spin_end(spin);
> + gem_sync(i915, spin->handle);
> + igt_spin_free(i915, spin);
> +
> + usleep(1000 + hars_petruska_f54_1_random_unsafe() % 2000);
> +
> + spin = nxt;
> + }
> + igt_spin_free(i915, spin);
> + }
> +
> + igt_until_timeout(5) {
> + for (int child = 0; child < ncpus; child++) {
> + gem_vm_destroy(i915, vm[child]);
> + vm[child] = gem_vm_create(i915);
> + }
> + usleep(1000 + hars_petruska_f54_1_random_unsafe() % 2000);
> + }
> +
> + vm[ncpus] = 1;
> + igt_waitchildren();
> +
> + for (int child = 0; child < ncpus; child++)
> + gem_vm_destroy(i915, vm[child]);
> +
> + munmap(vm, 4096);
> +}
> +
> igt_main
> {
> int i915 = -1;
> @@ -418,6 +480,9 @@ igt_main
>
> igt_subtest("async-destroy")
> async_destroy(i915);
> +
> + igt_subtest("destroy-race")
> + destroy_race(i915);
> }
>
> igt_fixture {
>
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