RESOLVED WORKSFORME 13752
REGRESSION: Webkit 100% cpu usage 
https://bugs.webkit.org/show_bug.cgi?id=13752
Summary REGRESSION: Webkit 100% cpu usage
Justin McKillican
Reported 2007-05-16 13:36:27 PDT
when trying to load the URL (http://www.worldofwarcraft.com/info/underdev/2p1/) Webkit will always lock up at around 3/4 of the page load and start using 100% cpu time. this is reproducible every time on my Intel and PPC systems and on different users. i've confirmed this happening with others in #webkit. Note: this same behaviour was happening to a few others sites over the last 2-3 days, i will try and remember them and update this bug with those sites.
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Justin McKillican
Comment 1 2007-05-16 13:55:14 PDT
this same behaviour happens here too: www.worldofwarcraft.com/info/classes/warlock my console is also getting spammed with this over and over while webkit is locked up with 100% cpu usage: [1176] http://www.worldofwarcraft.com/new-hp/layout/layout.xml line 14: ReferenceError: Can't find variable: appVer [1176] http://www.worldofwarcraft.com/new-hp/layout/layout.xml line 80: ReferenceError: Can't find variable: printFlash [1176] http://www.worldofwarcraft.com/new-hp/layout/layout.xml line 126: ReferenceError: Can't find variable: menuCookie [1176] http://www.worldofwarcraft.com/new-hp/layout/layout.xml line 179: ReferenceError: Can't find variable: menuCookie [1176] http://www.worldofwarcraft.com/new-hp/layout/layout.xml line 244: ReferenceError: Can't find variable: menuCookie [1176] http://www.worldofwarcraft.com/new-hp/layout/layout.xml line 315: ReferenceError: Can't find variable: menuCookie [1176] http://www.worldofwarcraft.com/new-hp/layout/layout.xml line 386: ReferenceError: Can't find variable: menuCookie [1176] http://www.worldofwarcraft.com/new-hp/layout/layout.xml line 451: ReferenceError: Can't find variable: menuCookie [1176] http://www.worldofwarcraft.com/new-hp/layout/layout.xml line 510: ReferenceError: Can't find variable: menuCookie [1176] http://www.worldofwarcraft.com/new-hp/layout/layout.xml line 575: ReferenceError: Can't find variable: menuCookie
mitz
Comment 2 2007-05-16 13:57:48 PDT
With a debug build I hit the first assert in FrameLoader::tokenizerProcessedData(), which is ASSERT(m_frame->page()).
mitz
Comment 3 2007-06-01 13:24:16 PDT
I can't reproduce the assert or the high CPU usage with TOT and the given URL. Justin, can you try with the latest nightly build?
Justin McKillican
Comment 4 2007-06-01 22:22:18 PDT
latest builds seem to have corrected the issue, ticket should be closed. thanks, -justin
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