[Webkit-unassigned] [Bug 194306] New: AX: com.apple.WebKit.WebContent at WebKit: -[WKAccessibilityWebPageObjectBase axObjectCache]

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=194306

            Bug ID: 194306
           Summary: AX:  com.apple.WebKit.WebContent at WebKit:
                    -[WKAccessibilityWebPageObjectBase axObjectCache]
           Product: WebKit
           Version: Other
          Hardware: All
                OS: All
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Accessibility
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: cfleizach at apple.com
                CC: webkit-bug-importer at group.apple.com

Exception Type:  EXC_BAD_ACCESS (SIGSEGV)
Exception Subtype: KERN_INVALID_ADDRESS at 0x0000000000000030
VM Region Info: 0x30 is not in any region.  Bytes before following region: 4369039312
      REGION TYPE                      START - END             [ VSIZE] PRT/MAX SHRMOD  REGION DETAIL
      UNUSED SPACE AT START
--->  
      __TEXT                 00000001046a4000-00000001046a8000 [   16K] r-x/r-x SM=COW  ...it.WebContent

Termination Signal: Segmentation fault: 11
Termination Reason: Namespace SIGNAL, Code 0xb
Terminating Process: exc handler [3432]
Triggered by Thread:  0

Thread 0 name:  Dispatch queue: com.apple.main-thread
Thread 0 Crashed:
0   WebKit                              0x00000001d6cb5ec8 -[WKAccessibilityWebPageObjectBase axObjectCache] + 4 (/BuildRoot/Applications/Xcode.app/Contents/Developer/Toolchains/iOS13.0.xctoolchain/usr/include/c++/v1/memory:2613)
1   WebKit                              0x00000001d6cb6000 -[WKAccessibilityWebPageObjectBase accessibilityRootObjectWrapper] + 84 (/BuildRoot/Library/Caches/com.apple.xbs/Sources/WebKit2/WebKit2-7608.1.3.1/WebProcess/WebPage/mac/WKAccessibilityWebPageObjectBase.mm:119)
2

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