194306 2019-02-05 15:01:06 -0800 AX: com.apple.WebKit.WebContent at WebKit: -[WKAccessibilityWebPageObjectBase axObjectCache] 2019-02-06 18:53:22 -0800 1 1 1 Unclassified WebKit Accessibility Other All All RESOLVED FIXED InRadar P2 Normal --- 1 cfleizach cfleizach commit-queue webkit-bug-importer zalan oldest_to_newest 1502525 0 cfleizach 2019-02-05 15:01:06 -0800 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 1502528 1 cfleizach 2019-02-05 15:01:23 -0800 <rdar://problem/47764549> 1502555 2 361230 cfleizach 2019-02-05 15:35:21 -0800 Created attachment 361230 patch 1502567 3 361234 cfleizach 2019-02-05 15:49:31 -0800 Created attachment 361234 patch 1503570 4 361234 commit-queue 2019-02-06 18:53:21 -0800 Comment on attachment 361234 patch Clearing flags on attachment: 361234 Committed r241112: <https://trac.webkit.org/changeset/241112> 1503571 5 commit-queue 2019-02-06 18:53:22 -0800 All reviewed patches have been landed. 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