[Webkit-unassigned] [Bug 262401] New: REGRESSION ( Sonoma?): [ Sonoma debug wk2 ] ASSERTION FAILED: Unhandled message GPUConnectionToWebProcess_ReleaseGraphicsContextGL to 0

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Fri Sep 29 13:57:02 PDT 2023


https://bugs.webkit.org/show_bug.cgi?id=262401

            Bug ID: 262401
           Summary: REGRESSION ( Sonoma?): [ Sonoma debug wk2 ] ASSERTION
                    FAILED: Unhandled message
                    GPUConnectionToWebProcess_ReleaseGraphicsContextGL to
                    0
           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:
fast/canvas/webgl/canvas-zero-size.html

Is a constant crash on Sonoma debug wk2 arm64 and a flaky crash with x86_64 on ToT and since 268560 at main(dashboard viewable history).

This issue can be reproduced using command:
run-webkit-tests --debug --iterations=1  fast/canvas/webgl/canvas-zero-size.html

History:
https://results.webkit.org/?suite=layout-tests&test=fast%2Fcanvas%2Fwebgl%2Fcanvas-zero-size.html&version_name=Sonoma&flavor=wk2&style=debug

Crash Log:
No crash log found for com.apple.WebKit.GPU.Development:6226.

stdout:

stderr:
ASSERTION FAILED: Unhandled message GPUConnectionToWebProcess_ReleaseGraphicsContextGL to 0
assertionFailureDueToUnreachableCode
/Volumes/Data/worker/Apple-Sonoma-Debug-Build/build/WebKitBuild/Debug/DerivedSources/WebKit/GPUConnectionToWebProcessMessageReceiver.cpp(136) : virtual void WebKit::GPUConnectionToWebProcess::didReceiveMessage(IPC::Connection &, IPC::Decoder &)
1   0x10577c094 WTFCrash
2   0x13034a660 WebKit::GPUConnectionToWebProcess::didReceiveMessage(IPC::Connection&, IPC::Decoder&)
3   0x132666714 IPC::Connection::dispatchMessage(IPC::Decoder&)
4   0x132666b48 IPC::Connection::dispatchMessage(std::__1::unique_ptr<IPC::Decoder, std::__1::default_delete<IPC::Decoder>>)
5   0x1326600fc IPC::Connection::SyncMessageState::ConnectionAndIncomingMessage::dispatch()
6   0x1326602d4 IPC::Connection::SyncMessageState::dispatchMessagesAndResetDidScheduleDispatchMessagesForConnection(IPC::Connection&)
7   0x132666ec4 IPC::Connection::dispatchSyncStateMessages()
8   0x1326779fc IPC::Connection::SyncMessageState::processIncomingMessage(IPC::Connection&, std::__1::unique_ptr<IPC::Decoder, std::__1::default_delete<IPC::Decoder>>&)::$_5::operator()()
9   0x132677958 WTF::Detail::CallableWrapper<IPC::Connection::SyncMessageState::processIncomingMessage(IPC::Connection&, std::__1::unique_ptr<IPC::Decoder, std::__1::default_delete<IPC::Decoder>>&)::$_5, void>::call()
10  0x1057a4de8 WTF::Function<void ()>::operator()() const
11  0x10583a598 WTF::RunLoop::performWork()
12  0x10583ea98 WTF::RunLoop::performWork(void*)
13  0x18aa17d28 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__
14  0x18aa17cbc __CFRunLoopDoSource0
15  0x18aa17a2c __CFRunLoopDoSources0
16  0x18aa1661c __CFRunLoopRun
17  0x18aa15c2c CFRunLoopRunSpecific
18  0x18bb1e798 -[NSRunLoop(NSRunLoop) runMode:beforeDate:]
19  0x18bb97758 -[NSRunLoop(NSRunLoop) run]
20  0x18a66cd64 _xpc_objc_main
21  0x18a67ba08 _xpc_main
22  0x18a66c910 _xpc_copy_xpcservice_dictionary
23  0x130504530 WebKit::XPCServiceMain(int, char const**)
24  0x132637018 WKXPCServiceMain
25  0x102007f90 main
26  0x18a5c1058 start
com.apple.WebKit.GPU.Development terminated (pid 6226) for reason: crash
LEAK: 2 WebPageProxy

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