Bug 50278

Summary:

This URL causes 100% CPU and Safari doesn't come back

Product:

WebKit

Reporter:

Joe Auricchio <jauricchio>

Component:

Layout and Rendering

Assignee:

Nobody <webkit-unassigned>

Status:

RESOLVED DUPLICATE

Severity:

Normal

CC:

Priority:

Version:

528+ (Nightly build)

Hardware:

Mac (Intel)

OS:

OS X 10.6

URL:

http://www.subzin.com/s/You%20talking%20to%20me?

Attachments:

Description	Flags
Sample log from WebKit during beachball	none
Webarchive of page that causes beachball	none

Joe Auricchio

Reported 2010-11-30 15:16:48 PST

Hi! When I go to that URL (in the URL field), Safari starts using 100% CPU, beachballs, and doesn't seem to come out of it. After about fifteen minutes (!), the half-rendered page seemed to change and some of the content disappeared (as if it were in the middle of a reflow or something?) I am using WebKit Nightly build 72487. Attached are sample logs and a webarchive.

Attachments
Sample log from WebKit during beachball (17.49 KB, text/plain) 2010-11-30 15:17 PST, Joe Auricchio	no flags	Details
Webarchive of page that causes beachball (1.01 MB, application/octet-stream) 2010-11-30 15:19 PST, Joe Auricchio	no flags	Details
View All Add attachment proposed patch, testcase, etc.

Joe Auricchio

Comment 1 2010-11-30 15:17:47 PST

Created attachment 75215 [details] Sample log from WebKit during beachball

Joe Auricchio

Comment 2 2010-11-30 15:19:32 PST

Created attachment 75216 [details] Webarchive of page that causes beachball

Joe Auricchio

Comment 3 2010-11-30 15:42:20 PST

The saddest part is that result page doesn't even have De Niro's famous ad-lib. I suppose they only index the shooting scripts. The beachball reproduces in 72896.

Alexey Proskuryakov

Comment 4 2010-11-30 22:19:50 PST

Confirmed with r72777. Unfortunately, this doesn't happen with the web archive. *** This bug has been marked as a duplicate of bug 50221 ***

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