[Webkit-unassigned] [Bug 191047] New: REGRESSION: [ MacOS ] Layout Test svg/animations/svglength-element-removed-crash.svg is failing

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=191047

            Bug ID: 191047
           Summary: REGRESSION: [ MacOS ] Layout Test
                    svg/animations/svglength-element-removed-crash.svg is
                    failing
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Tools / Tests
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: tsavell at apple.com
                CC: lforschler at apple.com

The following layout test is failing on Mojave and High Sierra

svg/animations/svglength-element-removed-crash.svg

Probable cause:

Problem is a recent regression. I was able to reproduce it with:
run-webkit-tests --root testbuild-237484 svg/animations/svglength-element-removed-crash.svg --iterations 500 -f

due to several revisions being built together this left me with a range of possible revisions between r237479-237484. 

Flakiness Dashboard:

https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=svg%2Fanimations%2Fsvglength-element-removed-crash.svg

Diff:
--- /Volumes/Data/slave/mojave-release-tests-wk2/build/layout-test-results/svg/animations/svglength-element-removed-crash-expected.txt
+++ /Volumes/Data/slave/mojave-release-tests-wk2/build/layout-test-results/svg/animations/svglength-element-removed-crash-actual.txt
@@ -1 +1 @@
-PASS x = 10
+FAIL: -150 extra live node(s) x = 10

-- 
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.webkit.org/pipermail/webkit-unassigned/attachments/20181029/1f9f4c9a/attachment-0001.html>