[Webkit-unassigned] [Bug 115811] Massive memory growth and hanging

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Tue May 14 15:40:46 PDT 2013


--- Comment #2 from BJ Homer <bjhomer at gmail.com>  2013-05-14 15:39:13 PST ---
I found a 100% reproducible test case. All extensions disabled. Running r150075.

Steps to reproduce:
1. Open the nightly build. Go to something boring, like google.com.
2. Open the safari web inspector (Cmd-Opt-I).
3. Go to the timeline tab (Ctrl-2)
4. Go to http://canvas.instructure.com/login

At this point, the process "SafariForWebKitDevelopment Web Content" will start using 100% CPU and eating memory like crazy. I cannot close the tab; I have to quit the process to get things under control.

I ran a spindump while the CPU was going crazy, since my first bug filed failed to include the spindump output. It's attached.

I hope this helps.

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