Is a flaky failure on macOS-Catalina-Release-WK2-Tests-EWS.
It appears that the flaky failure started at this build: https://ews-build.webkit.org/#/builders/59/builds/13113
The failure is also seen on the open source directory.
@@ -1,3 +1,6 @@
On the history, the test first started failing at r280841 on gpuprocess and started seeing more consistent failure at r281193.
I was able to reproduce the failure at TOT and r280700 using: run-webkit-tests --iterations 50 --exit-after-n-failures 1 --exit-after-n-crashes-or-timeouts 1 http/tests/media/hls/range-request.html
Will continue on my research.
In the meantime, marked expectations here https://trac.webkit.org/changeset/281478/webkit
This seems fixed. Removed the expectation and closing the bug: https://trac.webkit.org/changeset/282418/webkit