[Webkit-unassigned] [Bug 244636] New: REGRESSION (221259 at main?): [ Monterey wk1 Debug ] media/modern-media-controls/pip-support/pip-support-click.html is a flaky crash

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=244636

            Bug ID: 244636
           Summary: REGRESSION (221259 at main?): [ Monterey wk1 Debug ]
                    media/modern-media-controls/pip-support/pip-support-cl
                    ick.html is a flaky crash
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: New Bugs
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: rackler at apple.com

Description:
media/modern-media-controls/pip-support/pip-support-click.html

The test was added at 182031 at main.  The last modification to the test was at 221259 at main.  The first failure I saw on the viewable dashboard was at 243892 at main, and the test has been a flaky crash since.

REPRODUCTION STEPS
I can reproduce this on <commit> but cannot reproduce it on <commit> or earlier.

Command: 
run-webkit-tests --debug --root 254006 at main-debug -1 --exit-after-n-failures 1 --exit-after-n-crashes-or-timeouts 1 --iterations 50 -f --no-retry media/modern-media-controls/pip-support/pip-support-click.html

Result: 
Regressions: Unexpected crashes (1)
  media/modern-media-controls/pip-support/pip-support-click.html [ Crash ]

History:
https://results.webkit.org/?suite=layout-tests&test=media%2Fmodern-media-controls%2Fpip-support%2Fpip-support-click.html&platform=mac&flavor=wk1&style=debug&version_name=Monterey&limit=50000&recent=false

Crash Log:
Thread 0 Crashed::   Dispatch queue: com.apple.main-thread
0   com.apple.JavaScriptCore                   0x11f7a072e    WTFCrash
1   com.apple.JavaScriptCore                   0x11f7c1b82    ReportBlockedObjCException(NSException*)
2   com.apple.WebKitLegacy                     0x10d14a43c    WebChromeClient::enterVideoFullscreenForVideoElement(WebCore::HTMLVideoElement&, unsigned int, bool)
3   com.apple.WebCore                          0x12ba43796    WebCore::HTMLMediaElement::enterFullscreen(unsigned int)::$_42::operator()() const
4   com.apple.WebCore                          0x12ba43558    WTF::Detail::CallableWrapper<WebCore::HTMLMediaElement::enterFullscreen(unsigned int)::$_42, void>::call()
5   com.apple.WebCore                          0x12803e962    WTF::Function<void ()>::operator()() const
6   com.apple.WebCore                          0x12ba1f0e8    void WebCore::ActiveDOMObject::queueTaskKeepingObjectAlive<WebCore::HTMLMediaElement>(WebCore::HTMLMediaElement&, WebCore::TaskSource, WTF::Function<void ()>&&)::'lambda'()::operator()() const
7   com.apple.WebCore                          0x12ba1ee38    WTF::Detail::CallableWrapper<void WebCore::ActiveDOMObject::queueTaskKeepingObjectAlive<WebCore::HTMLMediaElement>(WebCore::HTMLMediaElement&, WebCore::TaskSource, WTF::Function<void ()>&&)::'lambda'(), void>::call()
8   com.apple.WebCore                          0x12803e962    WTF::Function<void ()>::operator()() const
9   com.apple.WebCore                          0x12b5f9c58    WebCore::EventLoopFunctionDispatchTask::execute()
10  com.apple.WebCore                          0x12b5ec370    WebCore::EventLoop::run()

-- 
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/20220831/5be47067/attachment-0001.htm>