Filed by: philringnalda [at] gmail.com https://treeherder.mozilla.org/logviewer.html#?job_id=35706739&repo=mozilla-inbound https://archive.mozilla.org/pub/firefox/tinderbox-builds/mozilla-inbound-win32/1473698236/mozilla-inbound_win7_vm_gfx_test-mochitest-gl-e10s-3-bm128-tests1-windows-build76.txt.gz
2 years ago
Priority: -- → P3
Bulk priority update of open intermittent test failure bugs. P3 => P5 https://bugzilla.mozilla.org/show_bug.cgi?id=1381960
Priority: P3 → P5
These started to fail frequently on Windows 10 after bug 1403484 landed.
yes, seeing intermittent failures here: https://treeherder.mozilla.org/#/jobs?repo=autoland&filter-searchStr=mochitest-webgl windows10&group_state=expanded error is the same as the intermittent for mochitest-webgl on windows 7 (bug 1397201), timeout at 330 seconds, screenshots on win 10 show a white screen (no desktop, no firefox window) bug 1403484 was to enable the mochitest-webgl suite on windows 10. i suspect there might be an issue with the test (test_pixel_pack_buffer) since it's failing only intermittently but on both platforms (7, 10).
I think we will track this as an intermittent and disable it if the test fails too frequently.
Whiteboard: [gfx-noted] → [gfx-noted][stockwell needswork]
Possibly the lower performance in VM gets us beyond the 16 contexts, we force dropping a WebGL context and things go bad? Jeff, the max 16 per principal is hardcoded - is that something that is flexible or a hard limit? Maybe send Joel a patch that changes that to a larger number and see if the intermittents go away?
Flags: needinfo?(milan) → needinfo?(jgilbert)
Pushed by email@example.com: https://hg.mozilla.org/integration/mozilla-inbound/rev/18b0835d80c0 Disable dom/canvas/test/webgl-mochitest/test_pixel_pack_buffer.html on windows for frequent failures. r=me, a=test-only
please remember to enable this test when fixing the failure!
Whiteboard: [gfx-noted][stockwell needswork] → [gfx-noted][stockwell disabled]
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