spindump from process associated with the log message
com.apple.WebKit.WebContent_23616.spindump.txt.zip (application/zip), 1.40 MB, created by Jon on 2019-01-23 10:11:51 PST
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Creator: Jon
Created: 2019-01-23 10:11:51 PST
Size: 1.40 MB

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Attachments on bug 193701: 359826 | 359900