[Webkit-unassigned] [Bug 222628] page hangs, crashes in WebCore::wordRangeFromPosition when using -webkit-user-select:none

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=222628

Alexey Proskuryakov <ap at webkit.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |drousso at apple.com,
                   |                            |rniwa at webkit.org,
                   |                            |wenson_hsieh at apple.com

--- Comment #1 from Alexey Proskuryakov <ap at webkit.org> ---
Attaching a crash log could be useful, although I suspect that it's just a consequence of the hang. The archive only has hang stackshots, no crash logs.

This looks like the kind of issue that needs live debugging, so a repro case is important. On the attached stackshots, I don't see anything in WebCore permanently stuck, we seem just overloaded with mostly normally looking work for some reason.

CC'ing some folks who may have seen this issue before.

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