251731 2023-02-03 17:17:17 -0800 REGRESSION(259687@main-259686@main?): [ Mac WK1 ] webaudio/AudioBuffer/huge-buffer.html is broken. 2023-03-13 16:44:18 -0700 1 1 1 Unclassified WebKit New Bugs Other Unspecified Unspecified RESOLVED FIXED https://bugs.webkit.org/show_bug.cgi?id=251710 InRadar P2 Normal --- 1 bharris9 jean-yves.avenard jenner webkit-bot-watchers-bugzilla webkit-bug-importer oldest_to_newest 1931059 0 bharris9 2023-02-03 17:17:17 -0800 webaudio/AudioBuffer/huge-buffer.html is a constant crash running on Apple Silicon WebKit 1, is a constant failure running on Intel Wk 1 Debug and a constant time out on Intel Release Wk 1. HISTORY: https://results.webkit.org/?suite=layout-tests&test=webaudio%2FAudioBuffer%2Fhuge-buffer.html I was able to replicate the crash as follows: run-webkit-test webaudio/AudioBuffer/huge-buffer.html -1 but I was not able to retrieve a crash log. I was able to replicate this crash at 259688@main but not at 259682@main. It is also failing as follows for Mac Intel Debug WK1: FAILURE TEXT DIFF: @@ -3,7 +3,7 @@ PASS Executing "huge buffer" PASS Audit report PASS > [huge buffer] -PASS new AudioBuffer({"numberOfChannels":32,"length":1073741824,"sampleRate":16000}) threw NotSupportedError: "Channel was not able to be created.". -PASS < [huge buffer] All assertions passed. (total 1 assertions) -PASS # AUDIT TASK RUNNER FINISHED: 1 tasks ran successfully. +FAIL X new AudioBuffer({"numberOfChannels":32,"length":1073741824,"sampleRate":16000}) did not throw an exception. assert_true: expected true got false +FAIL < [huge buffer] 1 out of 1 assertions were failed. assert_true: expected true got false +FAIL # AUDIT TASK RUNNER FINISHED: 1 out of 1 tasks were failed. assert_true: expected true got false 1931060 1 bharris9 2023-02-03 17:18:17 -0800 I was also able to verify that 259688@main caused the regression because I was able to reproduce the crash at 259688@main but not at 259682@main. 1931061 2 webkit-bug-importer 2023-02-03 17:18:37 -0800 <rdar://problem/105027512> 1934648 3 465056 bharris9 2023-02-17 09:56:49 -0800 Created attachment 465056 Crash Log 1940316 4 jean-yves.avenard 2023-03-09 23:11:00 -0800 Pull request: https://github.com/WebKit/WebKit/pull/11348 1941043 5 ews-feeder 2023-03-13 16:44:15 -0700 Committed 261599@main (1b6b753d9def): <https://commits.webkit.org/261599@main> Reviewed commits have been landed. Closing PR #11348 and removing active labels. 465056 2023-02-17 09:56:49 -0800 2023-02-17 09:56:49 -0800 Crash Log Audio Buffer Crash log.zip application/zip 6535 bharris9 UEsDBBQAAAAAAAVPUVYAAAAAAAAAAAAAAAAcACAAQXVkaW8gQnVmZmVyIENyYXNoIGxvZyBjb3B5 L1VUDQAHu7/vY7u/72O7v+9jdXgLAAEE9QEAAAQUAAAAUEsDBBQACAAIAAVPUVYAAAAAAAAAADYB AAAmACAAX19NQUNPU1gvLl9BdWRpbyBCdWZmZXIgQ3Jhc2ggbG9nIGNvcHlVVA0AB7u/72O7v+9j zb/vY3V4CwABBPUBAAAEFAAAAGNgFWNnYGJg8E1MVvAPVohQgAKQGAMnEBsxMDCyAGkgn9GMgSjg GBISBGGBdWwB4iY0JUxQcQ8GBv7k/Fy9xIKCnFS93MTkHIj8HyC2YmAQRcgVliYWJeaVZOalMrAy aG9RNbQX9nzaJfpnm3V49Xri3IUOCvUNDCyMrc2MU9OS0pISrX0TM3OsDVxNzVwcnY11TSxcLXVN XAzMdC0NgCxjoJihoaOJk6OTIQMAUEsHCPF9TlatAAAANgEAAFBLAwQUAAgACAAdTVFWAAAAAAAA AADAAAAAMgAgAEF1ZGlvIEJ1ZmZlciBDcmFzaCBsb2cgY29weS9odWdlLWJ1ZmZlci1zdGRlcnIu dHh0VVQNAAcqvO9ju7/vY7u/72N1eAsAAQT1AQAABFAAAABdi7sKwkAQAHu/4jq1cUUSxVS+Kisx YCNyrNlNPLy7DZuL4t8bLO0GZoY+nq7rfJXdClN+wl28iZJMLX2kwkyspSGwDSdLXlqO1gVs2D4Y 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