Bug 222067

Summary:	REGRESSION (r272908): [ MacOS ] http/tests/media/video-throttled-load-metadata.html is a flakey crash
Product:	WebKit	Reporter:	Amir Mark Jr <amir_mark>
Component:	New Bugs	Assignee:	Nobody <webkit-unassigned>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	achristensen, webkit-bot-watchers-bugzilla, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified
See Also:	https://bugs.webkit.org/show_bug.cgi?id=221072

Amir Mark Jr

Reported 2021-02-17 14:05:12 PST

http/tests/media/video-throttled-load-metadata.html Is a flakey crash failure on BigSur Debug Wk1,wk2 and Catalina Wk1 and Wk2 History: https://results.webkit.org/?suite=layout-tests&test=http%2Ftests%2Fmedia%2Fvideo-throttled-load-metadata.html Crash Log: 0 com.apple.WebCore 0x0000000112ea85d7 WebCore::RangeResponseGenerator::giveResponseToTaskIfBytesInRangeReceived(WebCoreNSURLSessionDataTask*, WebCore::ParsedRequestRange const&, WTF::Optional<unsigned long>, WebCore::RangeResponseGenerator::Data const&) + 439 (RangeResponseGenerator.mm:112) 1 com.apple.WebCore 0x0000000112ea921f WebCore::RangeResponseGenerator::giveResponseToTasksWithFinishedRanges(WebCore::RangeResponseGenerator::Data&) + 287 (RangeResponseGenerator.mm:178) 2 com.apple.WebCore 0x0000000112eaeac6 WebCore::RangeResponseGenerator::MediaResourceClient::loadFinished(WebCore::PlatformMediaResource&, WebCore::NetworkLoadMetrics const&) + 294 (RangeResponseGenerator.mm:268) 3 com.apple.WebKit 0x000000010c9618f2 WebKit::RemoteMediaResourceManager::loadFinished(WTF::ObjectIdentifier<WebKit::RemoteMediaResourceIdentifierType>, WebCore::NetworkLoadMetrics const&) + 50 (RemoteMediaResourceManager.cpp:126) 4 com.apple.WebKit 0x000000010c8d5a1b WebKit::RemoteMediaResourceManager::didReceiveMessage(IPC::Connection&, IPC::Decoder&) + 371 (RemoteMediaResourceManagerMessageReceiver.cpp:124) 5 com.apple.WebKit 0x000000010c93246f WebKit::GPUConnectionToWebProcess::dispatchMessage(IPC::Connection&, IPC::Decoder&) + 161

Attachments
Add attachment proposed patch, testcase, etc.

Radar WebKit Bug Importer

Comment 1 2021-02-17 14:08:22 PST

<rdar://problem/74449296>

Alex Christensen

Comment 2 2021-02-17 14:44:47 PST

r273033

Note You need to log in before you can comment on or make changes to this bug.