[Webkit-unassigned] [Bug 260519] New: webkit-gtk-2.41.91: web process crash when pressing down-arrow and page-down

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=260519

            Bug ID: 260519
           Summary: webkit-gtk-2.41.91: web process crash when pressing
                    down-arrow and page-down
           Product: WebKit
           Version: Other
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebKitGTK
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: contact+bugs.webkit.org at hacktivis.me
                CC: bugs-noreply at webkitgtk.org

Created attachment 467387

  --> https://bugs.webkit.org/attachment.cgi?id=467387&action=review

backtrace of WebProcess

System:
- Gentoo Linux
- LLVM/Clang 16.0.6
- Wayland (sway)

Steps:
- Open browser like MiniBrowser
- Let it load webkitgtk.org or any other website
- Press down arrow or page down (instant crash)

Logs:

Could not determine the accessibility bus address
ERROR: Failed to connect to RealtimeKit: Could not connect: No such file or directory
/var/tmp/notmpfs/portage/net-libs/webkit-gtk-2.41.91-r410/work/webkitgtk-2.41.91/Source/WTF/wtf/linux/RealTimeThreads.cpp(190) : void WTF::RealTimeThreads::realTimeKitMakeThreadRealTime(uint64_t, uint64_t, uint32_t)

ASSERTION FAILED: inProgrammaticScroll == (options.type == ScrollType::Programmatic)
/var/tmp/notmpfs/portage/net-libs/webkit-gtk-2.41.91-r410/work/webkitgtk-2.41.91/Source/WebCore/page/scrolling/AsyncScrollingCoordinator.cpp(333) : virtual bool WebCore::AsyncScrollingCoordinator::requestScrollToPosition(ScrollableArea &, const ScrollPosition &, const ScrollPositionChangeOptions &)

ERROR: 0x7b9768000c00 - [PID=1801] WebProcessProxy::didClose (web process crash)
/var/tmp/notmpfs/portage/net-libs/webkit-gtk-2.41.91-r410/work/webkitgtk-2.41.91/Source/WebKit/UIProcess/WebProcessProxy.cpp(1050) : virtual void WebKit::WebProcessProxy::didClose(IPC::Connection &)
ERROR: 0x7b9768000c00 - [PID=1801] WebProcessProxy::processDidTerminateOrFailedToLaunch: reason=Crash
/var/tmp/notmpfs/portage/net-libs/webkit-gtk-2.41.91-r410/work/webkitgtk-2.41.91/Source/WebKit/UIProcess/WebProcessProxy.cpp(1058) : void WebKit::WebProcessProxy::processDidTerminateOrFailedToLaunch(ProcessTerminationReason)
ERROR: 0x7b97b50c4100 - [pageProxyID=10, webPageID=11, PID=1801] WebPageProxy::processDidTerminate: (pid 1801), reason=Crash
/var/tmp/notmpfs/portage/net-libs/webkit-gtk-2.41.91-r410/work/webkitgtk-2.41.91/Source/WebKit/UIProcess/WebPageProxy.cpp(8839) : void WebKit::WebPageProxy::resetStateAfterProcessTermination(ProcessTerminationReason)
ERROR: 0x7b97b50c4100 - [pageProxyID=10, webPageID=11, PID=1801] WebPageProxy::dispatchProcessDidTerminate: reason=Crash
/var/tmp/notmpfs/portage/net-libs/webkit-gtk-2.41.91-r410/work/webkitgtk-2.41.91/Source/WebKit/UIProcess/WebPageProxy.cpp(8897) : void WebKit::WebPageProxy::dispatchProcessDidTerminate(ProcessTerminationReason)

** (MiniBrowser:1753): WARNING **: 05:00:33.953: WebProcess CRASHED

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